Phone has no system and can't fastboot commands or back to stock ROM - Moto G Power Questions & Answers

I seem to have completely knackered my phone and maybe someone can help. I've spent days trying to install a custom rom on my G8 power XT2041-3. The bootloader was unlocked. I had TWRP on it and couldn't figure out why I couldn't go to fastbootd to install the Resurrection Remix ROM or HavocOS ROM. Eventually I found the stock firmware for my device and flashed the stock recovery.img to replace TWRP. I was hopeful when I finally saw fastbootd on my screen and went ahead to flash boot.img (all seemed fine) followed by flash system of the custom ROM. It got to 3/3 and then said something about Failed: Operation not Permitted. I can't remember the exact wording now and can't try again because my phone is pretty much useless.
If I try to power on my phone it takes ages trying to boot (alternately between the bootloader unlocked warning and the big M for Motorola), but eventually I get a message saying:
Boot Failed. Press Power Key to Retry
No bootable A/B slot
Failed to boot Linux, falling back to fastboot
Fastboot Reaso: Fall through from normal boot mode
Nothing seems to work. I can't boot into any recovery. The phone won't start at all apart from this very basic looking bootloader. My device is recognised by fastboot devices but that's about it. I can't flash fastboot commands. I tried flash partition gpt.bin. I tried to flash recovery.img again. A few things. But nothing works.
I'm using Linux so can't download RSD Lite that I wanted to try or the Motorola Research and Smart Assistant. Does anybody have any suggestions please? I'm at my wits end with the thing.
Thanks

jibbajobs said:
I seem to have completely knackered my phone and maybe someone can help. I've spent days trying to install a custom rom on my G8 power XT2041-3. The bootloader was unlocked. I had TWRP on it and couldn't figure out why I couldn't go to fastbootd to install the Resurrection Remix ROM or HavocOS ROM. Eventually I found the stock firmware for my device and flashed the stock recovery.img to replace TWRP. I was hopeful when I finally saw fastbootd on my screen and went ahead to flash boot.img (all seemed fine) followed by flash system of the custom ROM. It got to 3/3 and then said something about Failed: Operation not Permitted. I can't remember the exact wording now and can't try again because my phone is pretty much useless.
If I try to power on my phone it takes ages trying to boot (alternately between the bootloader unlocked warning and the big M for Motorola), but eventually I get a message saying:
Boot Failed. Press Power Key to Retry
No bootable A/B slot
Failed to boot Linux, falling back to fastboot
Fastboot Reaso: Fall through from normal boot mode
Nothing seems to work. I can't boot into any recovery. The phone won't start at all apart from this very basic looking bootloader. My device is recognised by fastboot devices but that's about it. I can't flash fastboot commands. I tried flash partition gpt.bin. I tried to flash recovery.img again. A few things. But nothing works.
I'm using Linux so can't download RSD Lite that I wanted to try or the Motorola Research and Smart Assistant. Does anybody have any suggestions please? I'm at my wits end with the thing.
Thanks
Click to expand...
Click to collapse
If you don't have a windows running computer, you can try a virtual machine with Virtual Box to emulate a Windows computer and try the Motorola Research and Smart Assistant

Constantinologia said:
If you don't have a windows running computer, you can try a virtual machine with Virtual Box to emulate a Windows computer and try the Motorola Research and Smart Assistant
Click to expand...
Click to collapse
Thank you very much for that. I'd never heard of Virtual Box before. I'll have more time tomorrow to install it and see how I get on. Hopefully I can fix it because I think I'm all out of other options. Much appreciated!

Related

Moto E unlocked, but won't get to TWRP screen.

Edit: I'm running Windows 8.1 and that is probably the problem. I need find some universal drivers that work for win8.1 with the moto e.
Hi,
I decided to try to root a recently acquired Moto E (XT1526/5.1) and got it unlocked easily enough by following directions online. I have downloaded the motorola usb drivers, TWRP, Android SDK, SuperSU, and tried different versions.
After following the unlock guide, it says DEVICE IS UNLOCKED. STATUS: CODE 3
I open the command prompt in platform-tools and enter fastboot flash recovery recovery.img (file was renamed), and it shows it's sending recovery OK, writing recovery OK, and finished.
After that things don't progress, and there are options that I can scroll through:
Restart Bootloader...
Power off...
Factory Mode - resets it to fac settings I think
Bar Codes...
BP Tools?
QCOM?
Bootloader Logs...
Start - does the warning that it's unlocked and then starts the phone.
Reocvery Mode - flashes the unlocked warning and nothing else. It goes back to fastboot flash screen.
Guides show it going to TWRP screen after running the command prompt, and then options to load up files.
Am I missing something?
TIA
Download mfastboot and redownload the recovery img
hetor99 said:
Download mfastboot and redownload the recovery img
Click to expand...
Click to collapse
Thanks.
Decided to install it on my desktop. While trying various files, my laptop accidentally got hit with Chromium virus. It looked like all required files were there, but kept having problems with a couple of those sdk files (tools/platform tools).
I'm still getting the following error:
( bootloader) has-slot :recovery: not found
And once again the Android SDK Tools and Android SKD Platform-tools that are under Tools (preview channel) are unchecked. Not sure if they are needed.
Follow the instructions of how to install on the general section
hetor99 said:
Follow the instructions of how to install on the general section
Click to expand...
Click to collapse
thanks lol.
I believe I have downloaded and installed/reinstalled everything 2 or 3 times. I have followed the guide here while reading and watching the video. I googled for other guides to fill in any information I didn't understand or see clearly. That was before I made this thread. I was hoping there might be something that is commonly overlooked. Phone seems to be ready, so I am assuming it's on the pc side. I read there is a way to do it with just the phone, but I'll try one more time on my laptop since that's what I have to work on today.
L8Show said:
thanks lol.
I believe I have downloaded and installed/reinstalled everything 2 or 3 times. I have followed the guide here while reading and watching the video. I googled for other guides to fill in any information I didn't understand or see clearly. That was before I made this thread. I was hoping there might be something that is commonly overlooked. Phone seems to be ready, so I am assuming it's on the pc side. I read there is a way to do it with just the phone, but I'll try one more time on my laptop since that's what I have to work on today.
Click to expand...
Click to collapse
How to Install TWRP Recovery and Root MOTO E
https://www.youtube.com/watch?v=9Jh-O2LGL3Y
OK, it is done.
Took a couple days with several hours of clicking, and checking settings, and reading and researching, and watching videos, and downloading, and installing/uninstalling, and restarting, but it's now rooted! Way too much time wasted even though it was raining and the gf and I were just watching movies for a lot of it. She kept asking me why I'd waste so much time and remind me I had a perfectly fine iphone nearby. Today I finally got to the point where I had given up. I figured something was screwed up with the phone after that reset on my computer.
Some highlights that may or may not be helpful for the next moto e rooter:
USB debugging was somehow switched to off a few times after I turned it on. Might have been after resetting phone, but who knows exactly.
I set screen to stay while connected via USB.
I removed all the apps I could and took out the sd card.
Kingoroot stuck at 66% many, many times, and then phone would restart. Research showed it may be accessing the wrong ADB instance or something. So I uninstalled SDK, fastboot, Minimal, etc. Anywhere it could have been hiding. Even did a system restore to last week the day I reinstalled windows. Didn't help one bit. Which is to also say... there are a half dozen or more legit options. Try different ones if you are relatively confident you followed directions the 1st 10 times.
Ministro didn't have moto e in their data base.
Finally back to XDA after checking a dozen videos (I have to admit I was completely dumbfounded and was mad at the whole process). I found XDA Kingroot and right away it worked, but it needed permission to allow apps that were not certified or some thing. I can see how people would think this is so easy. If I had started with this, I'd never have had to ask for help here. Btw, was this my problem all along? Did I miss that in the instructions or was it something else possibly? I don't remember if I did that before since it was 3 days ago.
So far I am thoroughly impressed with the this moto e. I paid $40 for it on a whim and now that I can remove a bunch of bloatware and customize it a bit, I think it may be a good gateway into android devices.
Thanks for looking and all your suggestions.
I've been in the same boat for weeks, thank you. I thought I had already tried KingRoot, but must have not, as it's working now and I have root and twrp installed, http://www.kingroot.net/ . Thanks again !
XT-1526 Sprint Prepaid Moto E 2nd gen.
faheyd said:
I've been in the same boat for weeks, thank you. I thought I had already tried KingRoot, but must have not, as it's working now and I have root and twrp installed, http://www.kingroot.net/ . Thanks again !
XT-1526 Sprint Prepaid Moto E 2nd gen.
Click to expand...
Click to collapse
Glad it helped.
So I decided that I try and get TWRP to run on this phone. After researching, I followed a guide using stock firmware and a modified batch file. Phone is working, but wifi/4G/data isn't. I did all the basic trouble shooting and nothing works so I decided to just try install TWRP/supersu. The problem is that ADB isn't working again. It works when phone is on and shows up in adb devices, but not boot mode. Fastboot shows the device. But ADB doesn't show the device while in boot mode and it's not working.
I updated the drivers in the device manager.
I tried minimal fastboot and 15 second adb.
Reinstalled motorola drivers.
Anyone have any ideas?
Thx!
L8Show said:
Glad it helped.
So I decided that I try and get TWRP to run on this phone. After researching, I followed a guide using stock firmware and a modified batch file. Phone is working, but wifi/4G/data isn't. I did all the basic trouble shooting and nothing works so I decided to just try install TWRP/supersu. The problem is that ADB isn't working again. It works when phone is on and shows up in adb devices, but not boot mode. Fastboot shows the device. But ADB doesn't show the device while in boot mode and it's not working.
I updated the drivers in the device manager.
I tried minimal fastboot and 15 second adb.
Reinstalled motorola drivers.
Anyone have any ideas?
Thx!
Click to expand...
Click to collapse
First of all adb doesn't work in fastboot mode. It only works when the phone is up and running.
Try
fastboot devices
If it shows up your device's serial no. then you're good to go, everything's working fine.
I didn't got what's you're exact problem is. Pardon me
Will you explain what you did before your wifi stopped working.
-z3r0- said:
First of all adb doesn't work in fastboot mode. It only works when the phone is up and running.
Try
fastboot devices
If it shows up your device's serial no. then you're good to go, everything's working fine.
I didn't got what's you're exact problem is. Pardon me
Will you explain what you did before your wifi stopped working.
Click to expand...
Click to collapse
Thanks for that information. I thought I saw adb devices command working in fastboot mode in one of the videos so I thought that was the problem. I thought adb needed to root the phone.
In order of what I've done with the phone so far:
Sent/got codes and unlocked moto e.
Turned on developer options and USB debugging.
Was then unable to get TWRP or the other cw something to work using the command fastboot flash recovery (file name) or fastboot boot... commands.
Gave up and installed Kingroot and everything worked fine.
Decided to try to install TWRP and superSU since kingroot had worked. I read that the phone needed to be flashed back to stock to do this and watched/read a couple of guides. http://forum.xda-developers.com/showthread.php?t=2759495
I used the following named file:
SURNIA_ACG_LTE_5.1_LPI23.29-30_cid9_subsidy-DEFAULT_CFC
The phone was changed back, but data doesn't work. I can't access wifi because as soon as I switch it on, it switches back off. 4G, etc is not working either. So after trying to figure that out I decided to just proceed and put TWRP/superSU on the phone.
I powered off the phone. Powered into fastboot mode connected the phone to my computer.
I opened Minimal fastboot folder and shift/right click to bring up the command prompt.
In the command promt i typed fastboot devices and it shows my phone.
I then type fastboot flash recovery (file name or renamed to recovery or renamed to TWRP or I click the actual file and drag it to the command prompt) and then hit enter.
It says it's doing stuff in so many seconds, but after nothing happens. The phone doesn't reset like some of the videos. If I reset it, it powers on, but not into the TWRP screen.
After that I did more reading and found out that adb doesn't always play nice with windows 8.1 and that you might need to force other drivers to make it work right. I did this next and was going to try all the available options from universal naked driver later, but there were no motorola drivers.
Then I came here and learned something new. ADB devices command doesn't work when the phone is in fastboot mode so that has no effect on installing twrp...
Right now I am considering trying to install the other stock files I have access to:
SURNIA_ACG_LTE_5.1_LPI23.29-20_cid9_subsidy-DEFAULT_CFC (20 instead of 30).
After that I am out of ideas if it's not the adb problem. Might kingroot again and go from there.
Ok after researching, it seems that LTE file may not work on sprint and there was success using the boost file from
http://www.filefactory.com/file/6be...XI22.50-14.8_cid9_subsidy-DEFAULT_CFC.xml.zip
(2 hour dl make that 5+ lol)
http://forum.xda-developers.com/moto-e-2015/help/sprint-backup-moto-e-2nd-xt1526-cdma-t3099670
I'll try that next to get the wifi working and then figure out why it won't root.
Thx!
L8Show said:
Edit: I'm running Windows 8.1 and that is probably the problem. I need find some universal drivers that work for win8.1 with the moto e.
Hi,
I decided to try to root a recently acquired Moto E (XT1526/5.1) and got it unlocked easily enough by following directions online. I have downloaded the motorola usb drivers, TWRP, Android SDK, SuperSU, and tried different versions.
After following the unlock guide, it says DEVICE IS UNLOCKED. STATUS: CODE 3
I open the command prompt in platform-tools and enter fastboot flash recovery recovery.img (file was renamed), and it shows it's sending recovery OK, writing recovery OK, and finished.
After that things don't progress, and there are options that I can scroll through:
Restart Bootloader...
Power off...
Factory Mode - resets it to fac settings I think
Bar Codes...
BP Tools?
QCOM?
Bootloader Logs...
Start - does the warning that it's unlocked and then starts the phone.
Reocvery Mode - flashes the unlocked warning and nothing else. It goes back to fastboot flash screen.
Guides show it going to TWRP screen after running the command prompt, and then options to load up files.
Am I missing something?
TIA
Click to expand...
Click to collapse
Copy the twrp file in the sdk root file(right click the desktop icon and open file loaction ) and rename it as recovery
next step on that folder press shift button and right click and choose option open command window here. and type follwiong command without quotes and press enter "fastboot flash recovery recovery.img" this will flash the twrp onto ur moto e
---------- Post added at 05:30 AM ---------- Previous post was at 05:29 AM ----------
rakeshwipr said:
Copy the twrp file in the sdk root file(right click the desktop icon and open file loaction ) and rename it as recovery
next step on that folder press shift button and right click and choose option open command window here. and type follwiong command without quotes and press enter "fastboot flash recovery recovery.img" this will flash the twrp onto ur moto e
Click to expand...
Click to collapse
and open the command prompt with admin rights
Okay dude first of all get rid of those videos (no offense to youtubers).
Check if your device shows up in adb devices. (When phone is on)
Check if your device shows up in fastboot devices (When phone is in fastboot mode)
If both of them shows positive then your setup is fine. Now move on to next part.
Get the right stock image for your device.
Go to your about phone in settings and match with your build/build number. (or give me a screenshot of your about phone and I'll find it for you)
Avoid using any kind of batch file(If you don't know what's there inside) and try to flash manually one by one.
After that flash your twrp recovery.
When this is completed use volume buttons on your phone to get to "Recovery" options in fastboot mode then press power button to boot into recovery.
You'll successfully boot into recovery then from there flash SuperSU. Avoid using kingroot.
The reason your wifi/data stopped working is because of the wrong boot.img(kernel). Since you've flashed the boot.img of same phone but different variant, you were able to turn on your phone. If it had any wrong boot.img your phone wouldn't have turned on anyway.
-z3r0- said:
Okay dude first of all get rid of those videos (no offense to youtubers).
Check if your device shows up in adb devices. (When phone is on)
Check if your device shows up in fastboot devices (When phone is in fastboot mode)
If both of them shows positive then your setup is fine. Now move on to next part.
Get the right stock image for your device.
Go to your about phone in settings and match with your build/build number. (or give me a screenshot of your about phone and I'll find it for you)
Avoid using any kind of batch file(If you don't know what's there inside) and try to flash manually one by one.
After that flash your twrp recovery.
When this is completed use volume buttons on your phone to get to "Recovery" options in fastboot mode then press power button to boot into recovery.
You'll successfully boot into recovery then from there flash SuperSU. Avoid using kingroot.
The reason your wifi/data stopped working is because of the wrong boot.img(kernel). Since you've flashed the boot.img of same phone but different variant, you were able to turn on your phone. If it had any wrong boot.img your phone wouldn't have turned on anyway.
Click to expand...
Click to collapse
d
Thanks! The devices shows up when on as ADB and in fastboot too. I had to take a break when the kernel download took 8 hours, but I think I got the file that will work to fix the wifi issue. I can't mess with it til I get home tomorrow, but I will read and follow all advice.
For the previous poster, I did do the admin rights and did rename TWRP file to recovery... I aslo tried many other combinations, but will keep it in mind for all further attempts.
Appreciate the help so far. I almost left it with the kingroot, but it was bugging me that I couldn't get it to go. Hopefully I'll have good new tomorrow.
-z3r0- said:
Okay dude first of all get rid of those videos (no offense to youtubers).
Check if your device shows up in adb devices. (When phone is on)
Check if your device shows up in fastboot devices (When phone is in fastboot mode)
If both of them shows positive then your setup is fine. Now move on to next part.
Get the right stock image for your device.
Go to your about phone in settings and match with your build/build number. (or give me a screenshot of your about phone and I'll find it for you)
Avoid using any kind of batch file(If you don't know what's there inside) and try to flash manually one by one.
After that flash your twrp recovery.
When this is completed use volume buttons on your phone to get to "Recovery" options in fastboot mode then press power button to boot into recovery.
You'll successfully boot into recovery then from there flash SuperSU. Avoid using kingroot.
The reason your wifi/data stopped working is because of the wrong boot.img(kernel). Since you've flashed the boot.img of same phone but different variant, you were able to turn on your phone. If it had any wrong boot.img your phone wouldn't have turned on anyway.
Click to expand...
Click to collapse
Device shows up in both instances.
It's stock now and the wifi works. Flashed it back to stock by following Mdkcheatz guide here:
http://forum.xda-developers.com/moto-e-2015/help/sprint-backup-moto-e-2nd-xt1526-cdma-t3099670
I'm stuck where I was when I first started this thread. I've set my account up as administrator. Developer is enabled and so is USB debugging. I downloaded 2 different TWRP Condor files (3.0 and 2.7). I tried both and renamed them recovery just in case.
I confirmed the connection:
fastboot devices
I try to flash it with the:
fastboot flash recovery recovery.img
It says:
target reported max download size of 268435456 bytes
sending 'recovery' (6928 KB)...
OKAY [ 0.359s]
writing 'recovery'...
OKAY [ 0.359s]
finished total time: 0.578s
C: |Program Files (x86)\Minial ADB and Fastboot>
I'm running windows 8.1 (64 bit). I read that some people had had problems with windows 8. Kingroot worked through the app store. It has been flashed with various stock kernels and that usually takes a few minutes so I don't think it's doing much in half a second. I'll research a bit more, but I think it just a bad combination of this version phone and windows 8.1.
I started the phone after this last attempt. Are there any files in internal storage that I should look for?
L8Show said:
I downloaded 2 different TWRP Condor files (3.0 and 2.7). I tried both and renamed them recovery just in case.
Click to expand...
Click to collapse
Flashed the wrong recovery dude. You're flashing twrp of condor.
Here's this might work for you : http://forum.xda-developers.com/devdb/project/?id=10398#downloads
After done flashing. Open recovery mode and flash SuperSU.
Also I don't think there's any problem with windows 8.1
As long as you're opening cmd with admin rights and adb/fastboot commands are working for you everything's fine.
-z3r0- said:
Flashed the wrong recovery dude. You're flashing twrp of condor.
Here's this might work for you : http://forum.xda-developers.com/devdb/project/?id=10398#downloads
After done flashing. Open recovery mode and flash SuperSU.
Also I don't think there's any problem with windows 8.1
As long as you're opening cmd with admin rights and adb/fastboot commands are working for you everything's fine.
Click to expand...
Click to collapse
Just in time for Easter! You are correct. TYVM! I'm in TWRP and have to see about read only option again (read about it a week ago, I think it said to leave initially). SuperSU is next and then off to the races.
L8Show said:
Just in time for Easter! You are correct. TYVM! I'm in TWRP and have to see about read only option again (read about it a week ago, I think it said to leave initially). SuperSU is next and then off to the races.
Click to expand...
Click to collapse
Be sure to flash the latest SuperSU (the systemless one).
Here's the direct link:
http://download.chainfire.eu/supersu
-z3r0- said:
Be sure to flash the latest SuperSU (the systemless one).
Here's the direct link:
http://download.chainfire.eu/supersu
Click to expand...
Click to collapse
I am on v2.65. Should I use this version? I checked root and it's rooted, but I needed to use no bloat app (instead of free titanium) to remove some apps. Is that normal? I thought once rooted and set up, I would have complete control. Some apps seem very invasive so I haven't grabbed many yet. I have some questions about apps, etc., but will probably research and ask in another forum if needed.
Thx again for all the help and pointing out my mistake.

Doogee F7 stuck in bootloop after root attempt

Hi,
I'm new here, so please excuse me if I am posting in the wrong category.
So I tried to root my Doogee F7 (not the pro version) using fastboot and TWRP, and it resulted in a sort of bootloop where it says:
Code:
Orange State
Your device has been unlocked and can't be trusted
Your device will boot in 5 seconds
And then it restarts and gives the same message again. This loop has been going on for some time and I can't stop it because the phone has a non-removable battery and I have tried every possible combination of buttons (i.e. Power + Volume Down + Volume Up).
The process I used in my attempt to root was as following:
1. I used
Code:
adb reboot bootloader
to go into fastboot. (I already set up everything like USB debugging and OEM unlocking in the developer options)
2. I then used
Code:
fastboot oem unlock
and pressed Volume Up to unlock the bootloader. All was successful.
3. I then tried to flash TWRP to recovery and I believe this is where everything went wrong. I flashed it using
Code:
fastboot flash recovery recovery.img
and it was successful, according to the command prompt:
Code:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flash recovery "C:\Users\momen\Downloads\recovery (1).img"
target reported max download size of 134217728 bytes
sending 'recovery' (12832 KB)...
OKAY [ 0.562s]
writing 'recovery'...
OKAY [ 0.213s]
finished. total time: 0.779s
4. After it finished I used
Code:
fastboot reboot
to reboot the phone and that's when it got stuck.
At the moment I am just letting my battery run out, as I have no other way of turning off the phone, and neither adb nor fastboot is working.
I don't really know if my device was even supported, but I followed the instructions on various websites stating that I should first unlock my bootloader, then flash TWRP, then flash superSU onto it, and my phone would be rooted. I used the latest TWRP image, and I think that was where I went wrong. Is there anything I can do to get my phone to work again?
Hey! i´m sorry for your phone, can you tell me any updates, is it fixed now? what happened? i am about to do the same process to root my Doogee F7 and i´m very worried that my phone gets bricked, so please, i need your recommendations.
I hope everything is alright with your phone.
solartediego said:
Hey! i´m sorry for your phone, can you tell me any updates, is it fixed now? what happened? i am about to do the same process to root my Doogee F7 and i´m very worried that my phone gets bricked, so please, i need your recommendations.
I hope everything is alright with your phone.
Click to expand...
Click to collapse
Ah yes, sorry for not updating. I managed to connect my phone to my PC again using the flash tool and then I could flash the original ROM back onto it. I found the ROM by Googling for a bit tho I dont have a link. Be aware that if you do this, it basically factory resets your phone, locking your bootloader again and all. If you do manage to root your phone please contact me as I still have not managed to do so.
Edit: This process of flashing back your ROM always works as long as your phone powers on, so don't worry too much about bricking your phone. I think I've bricked my phone over 20 times trying to root it, and it worked every single time.
Hello there. I suggest that you use "fastboot boot recovery.img" than using "fastboot flash" if you are not sure if the custom recovery works (or if you just want to test/try it). In this way, you'll just boot the custom recovery temporarily (and your stock recovery is still in tacked).
For rooting your device, first you'll need a working custom recovery for your device (you used TWRP, very first if it works or compatible with your device).
Insyder28 said:
Ah yes, sorry for not updating. I managed to connect my phone to my PC again using the flash tool and then I could flash the original ROM back onto it. I found the ROM by Googling for a bit tho I dont have a link. Be aware that if you do this, it basically factory resets your phone, locking your bootloader again and all. If you do manage to root your phone please contact me as I still have not managed to do so.
Edit: This process of flashing back your ROM always works as long as your phone powers on, so don't worry too much about bricking your phone. I think I've bricked my phone over 20 times trying to root it, and it worked every single time.
Click to expand...
Click to collapse
Hi.How you actually managed to connect your phone to PC using flash tool if you were in a bootloop and had no access to fastboot mode or recovery?
ciubsy2004 said:
Hi.How you actually managed to connect your phone to PC using flash tool if you were in a bootloop and had no access to fastboot mode or recovery?
Click to expand...
Click to collapse
Im interested too in your process to flash TWRP again, as i am in the same boot loop than you with a Doogee S60. I´ve waited till the battery ended, but now flash tool doesn´t recognize my phone. If i charge the battery, i get a boot loop again..
TheBidan said:
Im interested too in your process to flash TWRP again, as i am in the same boot loop than you with a Doogee S60. I´ve waited till the battery ended, but now flash tool doesn´t recognize my phone. If i charge the battery, i get a boot loop again..
Click to expand...
Click to collapse
I have managed to get the flash tool recognizing my phone.Had to keep pressed volume up,if i recall properly(or try volume down) before connecting usb cable to phone with flash tool opened and . It was a while ago though and i can't remember exactly which key was for sure. Hope this helps

Yoga Book YB1-X90F (Android) - How to Flash back to Stock Rom 6.0.1 /downgrade

hello all
i spent last few hours looking for solution to how to flash Stock Rom to my YB1-X90F and i found steps here and there and finally i got it. so i gathered all the steps in one thread to help whoever want to flush back to stock or downgrade from newer version for any reason.
This will erase all user data.
1. do it on your own risk, I'm not responsible for any damage to your devise.
2. Unlco your bootloader here is the steps by earthCallingAngela ----->>> Here
3. if you having issue to connect your drive to your computer while on bootloader you can install Intel driver, its worked for me, ----> Here
4. now install Intel Phone Flash Tool, i think it will install drivers as well, download it from here
5. Download Yoga book YB1-X90F Stock Rom Uploaded by Flippy498 from here
6. open Intel Phone Flash Tool and boot your phone on bootloader by Vol Up + Power, you should see the tool detect your Tablet.
7. on intel tool click on brows and located the Rom, wait for the tool to unzip it,
8. do not change anything just click on Flush and wait for it, on the middle of the process the tablet will ask you if its ok to wipe user data choose yes
after that the tablet will reboot and finish the installations and power off itself, power it on and wait for it, its will take long time for first boot so do not power it off.
Halo keyboard will not work until you do these steps By vimalbhimani on here
a) Open ‘’contacts’’ app, create a new local contact ” test”
b) Click search button at contact
c) Input ####6020# code into search bar
d) a list of country codes will po up, browser the country code list, then chose country code US and click OK
e) Then device will reboot and update, you should be able to use halo Keyboard after that.
note: i have issue with TouchPl keep stopping, had to chose google instead of Lenovo to get it to work without error
if you want to update the system to latest version (7.0.1) you can just go to update and update it.
if you have something to add please do
Thank you all.
Here's an alternative method for those who don't trust flashing tools due to bad experiences and prefer flashing files manually via Fastboot (like me):
Follow steps 1. to 3. and 5. of the opening post.
Unzip the stock rom (archive) into your ADB/Fastboot folder.
Boot the tablet to the bootloader (c.f. step 6. of the opening post).
Use the following commands:
Code:
fastboot flash gpt gpt.bin
fastboot erase misc
fastboot erase persistent
fastboot erase frp
fastboot erase metadata
fastboot format config
fastboot format country
fastboot format cache
fastboot format data
fastboot format factory
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash config config.img
fastboot flash country country.img
fastboot flash system system.img
fastboot flash bootloader bootloader
fastboot flash oemvars bootloader_policy-oemvars.txt
fastboot flashing lock
fastboot continue
Execute each of them with Enter and wait till a command got executed completely before you try to use the next one.
It might happen that you face an error while flashing that oemvars bootloader_policy-oemvars.txt. I couldn't find out why that happened and ignoring it seems to be harmless.
Follow steps a) to e) of the opening post.
Flippy498 said:
Here's an alternative method for those who don't trust flashing tools due to bad experiences and prefer flashing files manually via Fastboot (like me):
Follow steps 1. to 3. and 5. of the opening post.
Unzip the stock rom (archive) into your ADB/Fastboot folder.
Boot the tablet to the bootloader (c.f. step 6. of the opening post).
Use the following commands:
Code:
fastboot flash gpt gpt.bin
fastboot erase misc
fastboot erase persistent
fastboot erase frp
fastboot erase metadata
fastboot format config
fastboot format country
fastboot format cache
fastboot format data
fastboot format factory
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash config config.img
fastboot flash country country.img
fastboot flash system system.img
fastboot flash bootloader bootloader
fastboot flash oemvars bootloader_policy-oemvars.txt
fastboot flashing lock
fastboot continue
Execute each of them with Enter and wait till a command got executed completely before you try to use the next one.
It might happen that you face an error while flashing that oemvars bootloader_policy-oemvars.txt. I couldn't find out why that happened and ignoring it seems to be harmless.
Follow steps a) to e) of the opening post.
Click to expand...
Click to collapse
Thanks Flippy for sharing the steps with us.
can i downgrade from Nougat to Marshmallow?
microbai said:
can i downgrade from Nougat to Marshmallow?
Click to expand...
Click to collapse
sorry for the delay, yes you can, just follow the steps.
ayad said:
hello all
i spent last few hours looking for solution to how to flash Stock Rom to my YB1-X90F and i found steps here and there and finally i got it. so i gathered all the steps in one thread to help whoever want to flush back to stock or downgrade from newer version for any reason.
This will erase all user data.
1. do it on your own risk, I'm not responsible for any damage to your devise.
2. Unlco your bootloader here is the steps by earthCallingAngela ----->>> Here
3. if you having issue to connect your drive to your computer while on bootloader you can install Intel driver, its worked for me, ----> Here
4. now install Intel Phone Flash Tool, i think it will install drivers as well, download it from here
5. Download Yoga book YB1-X90F Stock Rom Uploaded by Flippy498 from here
6. open Intel Phone Flash Tool and boot your phone on bootloader by Vol Up + Power, you should see the tool detect your Tablet.
7. on intel tool click on brows and located the Rom, wait for the tool to unzip it,
8. do not change anything just click on Flush and wait for it, on the middle of the process the tablet will ask you if its ok to wipe user data choose yes
after that the tablet will reboot and finish the installations and power off itself, power it on and wait for it, its will take long time for first boot so do not power it off.
Halo keyboard will not work until you do these steps By vimalbhimani on here
a) Open ‘’contacts’’ app, create a new local contact ” test”
b) Click search button at contact
c) Input ####6020# code into search bar
d) a list of country codes will po up, browser the country code list, then chose country code US and click OK
e) Then device will reboot and update, you should be able to use halo Keyboard after that.
note: i have issue with TouchPl keep stopping, had to chose google instead of Lenovo to get it to work without error
if you want to update the system to latest version (7.0.1) you can just go to update and update it.
if you have something to add please do
Thank you all.
Click to expand...
Click to collapse
I followed all of the steps and it says "Flash Failed (Fastboot) PLEASE HELP
Edit: I fixed the problem by simply rebooting it. I didn't think it would be that easy.
SameSame, but L-Version ... cannot find Stock ROM ...
Hi there,
I would like to downgrade 2 Tablets YB1-X90L (not F), this thread is onderful BUT I cannot find the STOCK ROM version for the L-Model (the one with LTE) ... can someone point me out as where to get it ? The background is that Nougat screwes up the playstore ... as discussed in many other threads and there is no -permanent- solution... Thank you!
pwallenb said:
Hi there,
I would like to downgrade 2 Tablets YB1-X90L (not F), this thread is onderful BUT I cannot find the STOCK ROM version for the L-Model (the one with LTE) ... can someone point me out as where to get it ? The background is that Nougat screwes up the playstore ... as discussed in many other threads and there is no -permanent- solution... Thank you!
Click to expand...
Click to collapse
found myself in the same boat and eventually came across this:
https://cloud.kolyandex.su/index.php/s/npeVhVlnJw8BFIy
hopefully it sticks around long enough for others to grab.
note that the steps are slightly different in that you have to manually select the .json in the extracted folder.
Could someone please help me with downgrading my YB1-X90L, it just refuses to boot at all after my nephews messed with it, I found the stock rom but I can't get some of the needed programs and drivers,
Flippy498 said:
Here's an alternative method for those who don't trust flashing tools due to bad experiences and prefer flashing files manually via Fastboot (like me):
Follow steps 1. to 3. and 5. of the opening post.
Unzip the stock rom (archive) into your ADB/Fastboot folder.
Boot the tablet to the bootloader (c.f. step 6. of the opening post).
Use the following commands:
Code:
fastboot flash gpt gpt.bin
fastboot erase misc
fastboot erase persistent
fastboot erase frp
fastboot erase metadata
fastboot format config
fastboot format country
fastboot format cache
fastboot format data
fastboot format factory
fastboot flash boot boot.img
fastboot flash recovery recovery.img
fastboot flash config config.img
fastboot flash country country.img
fastboot flash system system.img
fastboot flash bootloader bootloader
fastboot flash oemvars bootloader_policy-oemvars.txt
fastboot flashing lock
fastboot continue
Execute each of them with Enter and wait till a command got executed completely before you try to use the next one.
It might happen that you face an error while flashing that oemvars bootloader_policy-oemvars.txt. I couldn't find out why that happened and ignoring it seems to be harmless.
Follow steps a) to e) of the opening post.
Click to expand...
Click to collapse
Hello
I made this all and my Yoga-Book runs on Android 6.0.1 . But is there a possibility to get an Android Build 7.1.1? Because I can't restore my Backup it seams it is corrupt and if I try to update im configuration-app its does anything but at the end its allways on 6.0.1.
It would be great if someone can helb me.
Best regards
Peter
borisattva said:
found myself in the same boat and eventually came across this:
https://cloud.kolyandex.su/index.php/s/npeVhVlnJw8BFIy
hopefully it sticks around long enough for others to grab.
note that the steps are slightly different in that you have to manually select the .json in the extracted folder.
Click to expand...
Click to collapse
sorry for replying to such an old post.
could you or anyone else please reupload a 6.x stock rom for the yb1 x90L? i just cant find any working link and am currently stuck with a device without properly working wlan. wlan keeps turning itself off after a few seconds after reboot and only restarting the whole device can turn it back on again... i hope a rollback can solve the issue...
phsma said:
sorry for replying to such an old post.
could you or anyone else please reupload a 6.x stock rom for the yb1 x90L? i just cant find any working link and am currently stuck with a device without properly working wlan. wlan keeps turning itself off after a few seconds after reboot and only restarting the whole device can turn it back on again... i hope a rollback can solve the issue...
Click to expand...
Click to collapse
looks like the original link is down, so i searched for the file name YB1-X90L_USR_S110085_1710170829_WW08_EP_ROW_otafull.zip and this came up:
YB1-X90L_USR_S110085_1710170829_WW08_EP_ROW_otafull.zip | Easy Firmware
easy-firmware.com
ive no idea if this is working or safe to use but its a start.
good luck
So my Android YB1-X90F was locking up when trying to boot, just stuck showing the Lenovo logo. Thinking I'm clever I stubbled across the boot menu if you start the device with the Volume Up held. From there I tried the Recovery Mode and did a Factory Reset. Then the tablet started up and shows the Green Andriod Bin Man, saysi Encrypting and promptly reboots. So one starts Googling and ends up here. Some very help information, thanks for that.
So I've got as far as installing all the drivers/Intel Phone tool/Android Suite etc. but I'm still stuck. The flash is locked. Is there another way to unlock this as I can't get into Android to allow the developer options as suggested in Step 2 of the opening post?
Trying the fastbook commands in post 2 also fail
Code:
FAILED (remote: Prohibited command in locked state.)
finished. total time: 0.170s
TIA
LOL @ me, of course the manual fastboot commands fail as that's precisely what the Phone Tool App trying when doing its magic.
galumph said:
So my Android YB1-X90F was locking up when trying to boot, just stuck showing the Lenovo logo. Thinking I'm clever I stubbled across the boot menu if you start the device with the Volume Up held. From there I tried the Recovery Mode and did a Factory Reset. Then the tablet started up and shows the Green Andriod Bin Man, saysi Encrypting and promptly reboots. So one starts Googling and ends up here. Some very help information, thanks for that.
So I've got as far as installing all the drivers/Intel Phone tool/Android Suite etc. but I'm still stuck. The flash is locked. Is there another way to unlock this as I can't get into Android to allow the developer options as suggested in Step 2 of the opening post?
Trying the fastbook commands in post 2 also fail
Code:
FAILED (remote: Prohibited command in locked state.)
finished. total time: 0.170s
TIA
LOL @ me, of course the manual fastboot commands fail as that's precisely what the Phone Tool App trying when doing its magic.
Click to expand...
Click to collapse
I'm in the same boat. I acquired a YB1-X90F but all it does is show the orange Lenovo splash screen, then a black screen.
So here I am reading threads. But I'm already at my first hurdle...since I can't boot into the OS and go into Developer Options to start the boot loader unlock process.
YB1-X90F No OS(?) - Flashing Help
TL;DR: Noob needs to stock flash a device that won't boot into OS. Here's how the recovery looks (without and interaction): Boot loader: Splash screen: I have acquired a YB1-X90F that just shows the orange Lenovo splash screen and or a...
forum.xda-developers.com
Solved. I ran 'flash_update_from_user.json
Just waiting for the battery to charge to 30% to hopefully enable the Halo Keyboard.
Here are the files needed in case other links void in the future: https://drive.google.com/drive/folders/1gD9FyA03GbLZ7ZcjkyMDlhVPs4_em2rY?usp=sharing
Edit: The Android N update bricks the device for some reason.
Brent.M said:
Solved. I ran 'flash_update_from_user.json
Just waiting for the battery to charge to 30% to hopefully enable the Halo Keyboard.
Here are the files needed in case other links void in the future: https://drive.google.com/drive/folders/1gD9FyA03GbLZ7ZcjkyMDlhVPs4_em2rY?usp=sharing
Edit: The Android N update bricks the device for some reason.
Click to expand...
Click to collapse
any ideea why my yoga book is not visible in fastboot?
i installed drivers and platform lite indicated in drive location.
currently my yoga sbows bootloader error 05 during booting
Thank you @Brent.M I have a booting Yoga Book again
borisattva said:
found myself in the same boat and eventually came across this:
https://cloud.kolyandex.su/index.php/s/npeVhVlnJw8BFIy
hopefully it sticks around long enough for others to grab.
note that the steps are slightly different in that you have to manually select the .json in the extracted folder.
Click to expand...
Click to collapse
The link is not work anymore, could you please share you firmware for x90L model ? thanks

Soft-bricked Infinix X657C

Still very new to the community, so please bear with me if I miss something or make any mistakes.
Trying to flash havocOS
I flashed an unofficial version of twrp (for X657, made sure to disable verity on both vbmeta and vbmeta_system), then attempted to boot into twrp, with no luck (it just ended up booting into fastboot for some reason).
I then tried to boot into fastbootd, completely forgetting i had twrp still installed, to flash havoc from there (this is where i think i messed up, i remember reading somewhere that twrp prevents this)
Now my phone is stuck looping on the infinix logo
Tried the SP Flash Tool, but kept getting this error. Which I'm guessing is because the phone keeps restarting (mainly because "Disconnected!" shows up in the console between two instances of the same error).
Any advice?
UnequalB said:
Still very new to the community, so please bear with me if I miss something or make any mistakes.
Trying to flash havocOS
I flashed an unofficial version of twrp (for X657, made sure to disable verity on both vbmeta and vbmeta_system), then attempted to boot into twrp, with no luck (it just ended up booting into fastboot for some reason).
Click to expand...
Click to collapse
Probably you haven´t to flash vbmeta to boot to TWRP but just when you are ready to boot to system.
UnequalB said:
I then tried to boot into fastbootd, completely forgetting i had twrp still installed, to flash havoc from there (this is where i think i messed up, i remember reading somewhere that twrp prevents this)
Click to expand...
Click to collapse
You can flash the TWRP image through fastboot and then boot to it through commands.
UnequalB said:
Now my phone is stuck looping on the infinix logo
Tried the SP Flash Tool, but kept getting this error. Which I'm guessing is because the phone keeps restarting (mainly because "Disconnected!" shows up in the console between two instances of the same error).
Any advice?
Click to expand...
Click to collapse
This is the list of errors from SP Flash tool https://forum.hovatek.com/thread-439.html
Anyway, you have a tool specific for your device https://forum.hovatek.com/thread-9224.html
I guess this thread must be moved to Android General Questions.
SubwayChamp said:
Probably you haven´t to flash vbmeta to boot to TWRP but just when you are ready to boot to system.
You can flash the TWRP image through fastboot and then boot to it through commands.
Click to expand...
Click to collapse
I meant twrp prevents booting to fastbootd, it was after trying to boot into fastbootd using "fastboot reboot fastboot" that the bootloop started, right now I can't seem to get past the boot logo.
SubwayChamp said:
This is the list of errors from SP Flash tool https://forum.hovatek.com/thread-439.html
Click to expand...
Click to collapse
Weirdly enough the error i got was not listed here..
SubwayChamp said:
Anyway, you have a tool specific for your device https://forum.hovatek.com/thread-9224.html
I guess this thread must be moved to Android General Questions.
Click to expand...
Click to collapse
This method doesn't work either since the phone won't stay off for more than 7 seconds.
I'm not stuck in a bootloop as in the phone powers on, then gets stuck, or powers off again
The phone continuously powers on and off and nothing I do (apart from disconnecting the battery) stops it, even then, once the battery is back in it begins looping again...
UnequalB said:
I meant twrp prevents booting to fastbootd, it was after trying to boot into fastbootd using "fastboot reboot fastboot" that the bootloop started, right now I can't seem to get past the boot logo.
Click to expand...
Click to collapse
You don't need to reboot to fastbootd, and you can't apply ADB commands either, because your device doesn't allow it due to random reboots and due to USB debugging is disabled right now.
UnequalB said:
Weirdly enough the error i got was not listed here..
This method doesn't work either since the phone won't stay off for more than 7 seconds.
Click to expand...
Click to collapse
Not true, this is the whole idea of this kind of tools either through SP Flash tool or Infinix tool you just have to GET device can be detected, this tiny portion of time will be enough for the tools can start its job, once the tool started the device get attached without a way to get out of it. To achieve this, prepare ALL that you need for tool to work even press flash/download, connect device with PC and apply the right combination key,
Prepare device manager on Windows and check which status of connection it is passing through to better understand which mode is lacking of.
UnequalB said:
I'm not stuck in a bootloop as in the phone powers on, then gets stuck, or powers off again
The phone continuously powers on and off and nothing I do (apart from disconnecting the battery) stops it, even then, once the battery is back in it begins looping again...
Click to expand...
Click to collapse
You are not saying till now which model your device is, assuming that the bootloader is unlocked.
SubwayChamp said:
You don't need to reboot to fastbootd, and you can't apply ADB commands either, because your device doesn't allow it due to random reboots and due to USB debugging is disabled right now.
Not true, this is the whole idea of this kind of tools either through SP Flash tool or Infinix tool you just have to GET device can be detected, this tiny portion of time will be enough for the tools can start its job, once the tool started the device get attached without a way to get out of it. To achieve this, prepare ALL that you need for tool to work even press flash/download, connect device with PC and apply the right combination key,
Prepare device manager on Windows and check which status of connection it is passing through to better understand which mode is lacking of.
You are not saying till now which model your device is, assuming that the bootloader is unlocked.
Click to expand...
Click to collapse
I tried again and that error seems to just be an issue with the linux version, it detected the phone fine and started writing to "super" on windows, but my laptop died, and now the phone isn't showing up on SP Flash, neither would it turn on at all.. but the charging indicator light comes on when I plug it in.
UnequalB said:
I tried again and that error seems to just be an issue with the linux version, it detected the phone fine and started writing to "super" on windows, but my laptop died, and now the phone isn't showing up on SP Flash, neither would it turn on at all.. but the charging indicator light comes on when I plug it in.
Click to expand...
Click to collapse
Well, if you interrupted the process, that's not good at all. The only you can do is keeping trying it, if your motherboard was not damaged.
hi guys i am DELTIERO from the Philippines did you allready solve the problem?
If not yet done message me on my facebook page https://www.facebook.com/del.villalobos.1/
and i will help you im here veltech san carlos negross occidental phil
Help please! I flashed a gapps zip file using flashify on my infinix smart 5 x657 (Running on lineageos gsi android 12) then the phone just went off. and it not turning on. but it shows the charging indicator light when i connect it to power.
I've tried disconnecting the battery still nothing
what possible solution is there for this?

Question Help! My Oneplus Nord N200 5G cellphone is bricked.

I am currently trying to install LineageOS on my phone. I personally have never unlocked or reinstalled a new operating system on my phone. I looked on some XDA forums for some guides and i found one and followed the steps. I unlocked my phone and I installed a custom TWRP because I was trying to downgrade the phone back to android 11. Once i was done flashing the file to the phone and rebooted it doesn't boot anymore and only gives me a booting screen for a few seconds after I hold down the power and volume up button for a few seconds nothing else works. I have use the MSM tool and put my phone into EDL mode and it detected the phone with a black screen. Every time I use the tool it works till about 18% then it gives me a Sahara communication failed error and then my phone gets out of EDL mode.. I installed all the drivers needed on my PC and used multiple USB 2.0 slots but it still fails. Any help would be appreciated.
There are warnings in the TWRP thread for the N200 that it is broken and should not be flashed.
I have written an easy to follow guide here to downgrade to A11 with Fastboot Enhance.
Unfortunately, now that you have used MSMTool on the phone, it is now bootloader LOCKED. This tool should be the last resort only if you are already hard bricked. You could have gotten the phone into fastboot if either boot.img was still intact and re-flashed the rom with a still unlocked bootloader. The phone will change slots after so many failed boots.
Now that your boot loader is locked, the only tool that can modify the phone is MSMTool. If you can get into Recovery, do delete user data and try again.
Otherwise, you will need to get an RMA and send phone back to OP.
scanman0 said:
There are warnings in the TWRP thread for the N200 that it is broken and should not be flashed.
I have written an easy to follow guide here to downgrade to A11 with Fastboot Enhance.
Unfortunately, now that you have used MSMTool on the phone, it is now bootloader LOCKED. This tool should be the last resort only if you are already hard bricked. You could have gotten the phone into fastboot if either boot.img was still intact and re-flashed the rom with a still unlocked bootloader. The phone will change slots after so many failed boots.
Now that your boot loader is locked, the only tool that can modify the phone is MSMTool. If you can get into Recovery, do delete user data and try again.
Otherwise, you will need to get an RMA and send phone back to OP.
Click to expand...
Click to collapse
Sorry I should have written more details but I currently have a hard bricked device. It will not boot and It failed to boot like 20 times. It will not enter fastboot or even get past the logo when you first turn it on. I did use MSM tool after it wasn't letting me into fastboot. Thanks for the help and I will send it back.
z67gp said:
Sorry I should have written more details but I currently have a hard bricked device. It will not boot and It failed to boot like 20 times. It will not enter fastboot or even get past the logo when you first turn it on. I did use MSM tool after it wasn't letting me into fastboot. Thanks for the help and I will send it back.
Click to expand...
Click to collapse
Fix Sahara communication failed error in MSM Download Tool
In this tutorial, we will show you how to fix the Sahara communication failed and other related MSM Download Tool errors.
www.droidwin.com

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