hi everyone,
I'm coming from this thread http://forum.xda-developers.com/showthread.php?t=1834761
I have been stuck for more than one week now and i didn't find any solution.
My problem is that I'm currently stock in a clockworkmod recovery boot loop on my Asus Transformer Prime without adb/fastboot connection:
1 - I had install CM9 stable on my Transformer Prime, after a wide data and then send throw "adb push" the CM9.zip,
2 - I reboot by CM9 in recovery mod to install Gapps,
3 - I install the Gapps zip,
4 - I ask to clockworkmod to reboot,
5 - Since then I'm in a clockworkmod recovery boot loop without adb/fastboot connection (witch used to be working),
If kown how can I get adb/fastboot connection back to be able to find my device with the adb command " adb devices " and then be able to send this command => " dd if=/dev/zero of=/dev/block/mmcblk0p4 bs=100 count=1 "
Thank you for your understanding,
Kind regards,
Adb and fastboot are two different things... Fastboot is obtained buring booting process with vol down pressed, then not selecting recovery with volume up. So you should have fastboot access.
In this case I would suggest to fastboot flash TWRP (see on their website for instructions) it will perhaps fix things or at least give you adb access.
If you use cwm take the old 5.8.2.0 modded for not looping with reboot to recovery feature, or stay with twrp.
I would look at the following thread for unbricking the TF201:
http://forum.xda-developers.com/showthread.php?t=1514088
Sounds like you might fall into Option 1a.
I was having your same issue but it was because I rebooted into recovery from the reboot option on the CM10 rom. In any event, I couldn't get adb to work or recognize my device no matter what. I then decided to use my macbook pro. I can tell you that using adb on a mac is much easier as you don't have to download the drivers or sdk, just the platform tools. Here's a link: http://forum.xda-developers.com/showthread.php?t=1387527. I know this may not help if you or someone you know doesn't have a mac, but it saved me.
Hi. Has anyone managed to root Ulefone Armor X5?
The phone is based on MediaTek Helio P23 MT6763, 64-bit Processor.
Baseband: MOLY.LR12A.R2.MP.V91.7.P4
Kernel: 4.4.146#2 wed Sep 25 16:10:16 CST 2019
Build Nr: Armor_X5_MH1_EEA_V01
I have installed the drivers uploaded onto Mega by the Ulefone company here:
https://mega.nz/#F!t64QzRxA!SxZFFl3WrgujTaFshrFuKA!03YnGSYa
I have created the patched boot.img by Magisk Manager 7.5.0.
Enabled the OEM Unlock and USB Debugging thru the Developer options.
Thru ADB, successfully reboots to fastboot by "adb reboot bootloader". The PC recognizes it as typing "adb devices" gives the serial number.
And so far that's all.
Typing "fastboot oem unlock" or "fastboot flashing unlock" gives no result on the phone screen. The ADB says: waiting for device.
I am following most of the steps explained here:
https://forum.xda-developers.com/android/general/root-ulefone-armor-6-tutorial-t3948089
Any advice on what I am doing wrong?
Is it possible to brick it or bootloop by flashing the patched boot.img directly?
Many thanks.
zhekozhekov said:
Hi. Has anyone managed to root Ulefone Armor X5?
The phone is based on MediaTek Helio P23 MT6763, 64-bit Processor.
Baseband: MOLY.LR12A.R2.MP.V91.7.P4
Kernel: 4.4.146#2 wed Sep 25 16:10:16 CST 2019
Build Nr: Armor_X5_MH1_EEA_V01
I have installed the drivers uploaded onto Mega by the Ulefone company here:
https://mega.nz/#F!t64QzRxA!SxZFFl3WrgujTaFshrFuKA!03YnGSYa
I have created the patched boot.img by Magisk Manager 7.5.0.
Enabled the OEM Unlock and USB Debugging thru the Developer options.
Thru ADB, successfully reboots to fastboot by "adb reboot bootloader". The PC recognizes it as typing "adb devices" gives the serial number.
And so far that's all.
Typing "fastboot oem unlock" or "fastboot flashing unlock" gives no result on the phone screen. The ADB says: waiting for device.
I am following most of the steps explained here:
https://forum.xda-developers.com/android/general/root-ulefone-armor-6-tutorial-t3948089
Any advice on what I am doing wrong?
Is it possible to brick it or bootloop by flashing the patched boot.img directly?
Many thanks.
Click to expand...
Click to collapse
If your PC Is not seeing device in fastboot. It may be you need to update your fastboot.exe
In my case there was two possibilities. In Windows 10 I gave myself higher
admin rights clicking right in the folder of my fastboot programm. I tried a little bit, but there is no big thing to get a positive answer writing (before of course I switch on under developer settings usb debugging and gave answer in phone screen) :
fastboot devices
Better and easier is it on Linux, because writing sudo in front of fastboot and ready is it:
sudo fastboot devices
sudo fastboot flashing unlock
or
sudo fastboot flashing unlock_critical
:good:
Hi,
Recently rooted mine Armor X5 (with some pains) so remember mistakes I did and you might be doing.
First, confirm that fastboot sees your device ("fastboot devices") . If you get "waiting for device" then
try different ADB & fastboot installers (e.g. 15 seconds ADB Installer 1.4.3 or ADB installer v1.3
Good luck
waldem88 said:
Hi,
Recently rooted mine Armor X5 (with some pains) so remember mistakes I did and you might be doing.
First, confirm that fastboot sees your device ("fastboot devices") . If you get "waiting for device" then
try different ADB & fastboot installers (e.g. 15 seconds ADB Installer 1.4.3 or ADB installer v1.3
Good luck
Click to expand...
Click to collapse
Thanks for the advice. I am still waiting for someone to give detailed instructions of rooting it.
Did you flash and use TWRP or flashed the patched boot.img straight? Cheers.
waldem88 said:
Hi,
Recently rooted mine Armor X5 (with some pains) so remember mistakes I did and you might be doing.
First, confirm that fastboot sees your device ("fastboot devices") . If you get "waiting for device" then
try different ADB & fastboot installers (e.g. 15 seconds ADB Installer 1.4.3 or ADB installer v1.3
Good luck
Click to expand...
Click to collapse
just got my phone bro. would you be kind in sharing the method you used to root your armor x5.. thanks.
I have the some problem.
In other device, fastboot are work alright.
I try to edit (repack) Zip Rom with replace boot_verified.img with img from magisk, and instal with SP multi port from official site, its error' on boot.img....
Any idea to verify signature boot_verified.img from magisk.???
Sorry for my bad English..
A Solution
Hi, popping in to say I had the same exact problem. After you enter fastboot through the command "adb reboot bootloader", go into device manager and look for Armor X5, right-click update drivers, and then select search for drivers online. It should automatically update with the adb driver.
( I also found the code at the end of the romprovider tutorial titled "How to create a prerooted patched boot.img with magisk" useful, although fair warning it did wipe my device clean )
My input
I'll say this: There is 2, yes, two fastboot 'modes' in this fone, and is provable thus: adb reboot bootloader - shows a black screen with the tiniest of writing, and...
adb reboot recovery - boots us into (origional) recovery, where we can choose to boot into fastboot, however, when booting into this mode, at the top of the screen we see fastbootd - note the 'd' at the end? fastboot commands work, but dont stick, appear to write succesfully.
So when people say they cant use fastboot commands, this is why!
I got as far as:
adb reboot fastboot
fastboot -i 0x0E8D devices
fastboot -i 0x0E8D flashing unlock <-success - bootloader unlocked, and can be relocked.
fastboot -i 0x0E8D flash boot boot.img <- magisk_patched.img (did not show anything to say it worked)
fastboot -i 0x0E8D flash recovery twrp.img <- twrp (tried all available twrp versions, none worked so far, reckon we need a twrp built for this particular fone)
After reflashing the boot, fone bootlooped.
After flashing recovery, fone bootlooped.
So hopefully someone will chip in, because it's not normal that we can apparently flash anything with bootloader unlocked, but now we cant.. I'll point out my fone is an android 10, probably the reason no other twrp's will work, most likely being made on android 9
I have 30 years programming experience, just getting old and cranky...
Seems my thread starter was moved to god knows where, (bang go donations until I see something worth donating to lol), I AM a developer, who buys toys just to hack them!! So may threads in dev section have ZERO useable information, 'scuse the coment :/
Hi, on my side I am stuck in the same way because I found several versions:
- mt6762
- mt6763
i feel all twrp and magisk are for 6763.
Can you confirm which version you have?
Sorry but I'm stuck months too and I really need to root my phone ;-(
Pachacouti said:
I'll say this: There is 2, yes, two fastboot 'modes' in this fone, and is provable thus: adb reboot bootloader - shows a black screen with the tiniest of writing, and...
adb reboot recovery - boots us into (origional) recovery, where we can choose to boot into fastboot, however, when booting into this mode, at the top of the screen we see fastbootd - note the 'd' at the end? fastboot commands work, but dont stick, appear to write succesfully.
So when people say they cant use fastboot commands, this is why!
I got as far as:
adb reboot fastboot
fastboot -i 0x0E8D devices
fastboot -i 0x0E8D flashing unlock <-success - bootloader unlocked, and can be relocked.
fastboot -i 0x0E8D flash boot boot.img <- magisk_patched.img (did not show anything to say it worked)
fastboot -i 0x0E8D flash recovery twrp.img <- twrp (tried all available twrp versions, none worked so far, reckon we need a twrp built for this particular fone)
After reflashing the boot, fone bootlooped.
After flashing recovery, fone bootlooped.
So hopefully someone will chip in, because it's not normal that we can apparently flash anything with bootloader unlocked, but now we cant.. I'll point out my fone is an android 10, probably the reason no other twrp's will work, most likely being made on android 9
I have 30 years programming experience, just getting old and cranky...
Seems my thread starter was moved to god knows where, (bang go donations until I see something worth donating to lol), I AM a developer, who buys toys just to hack them!! So may threads in dev section have ZERO useable information, 'scuse the coment :/
Click to expand...
Click to collapse
error for me too
you are win?
Using win 7 x64,
Phone is on Android 10_Q
Mtk 6765
This is an aarm64, meaning a 64-bit fone, no instructions available so far work, because they are all for android 9, lot's of 'Q' root's, but not for what they call 'A' only boot, which is not the same as A/B partitioning.
All I'm reading now is the same tut's on hundreds of websites giving the same old information... and the fact root is gone. From what I read, My fone is so up to date that I'm where most will be shortly, and with root devs too busy keeping old hat alive... Figure it out: TWRP is actually dead, now. This is why they no longer accept requests here. Twrp cannot be loaded in a dynamic partition setup, (so far) it wont even fastboot boot twrp.img, not happening with ANY twrp. So forget TWRP. Twrp is old hat to my fone.
Magisk, haha, not one version works for true 64bit, (Not implemented yet), and prob never will be, say tata magisk and say tata su, cause we cant write to the deduped ext4 system, root is kinda pointless now, cause if we cant read/write... Overlayfs is the fix I read, in about 5 years...
So its writing custom kernels for the A only tat's the way I read...
Wake up, it's time to experience the cave in to google domination... their AI patc things much quicker than waiting on devs working on what used to work...
Fingers crossed they get round to the new updates instead of concentrating on what works for ONE fone...
Pachacouti said:
Using win 7 x64,
Phone is on Android 10_Q
Mtk 6765
This is an aarm64, meaning a 64-bit fone, no instructions available so far work, because they are all for android 9, lot's of 'Q' root's, but not for what they call 'A' only boot, which is not the same as A/B partitioning.
All I'm reading now is the same tut's on hundreds of websites giving the same old information... and the fact root is gone. From what I read, My fone is so up to date that I'm where most will be shortly, and with root devs too busy keeping old hat alive... Figure it out: TWRP is actually dead, now. This is why they no longer accept requests here. Twrp cannot be loaded in a dynamic partition setup, (so far) it wont even fastboot boot twrp.img, not happening with ANY twrp. So forget TWRP. Twrp is old hat to my fone.
Magisk, haha, not one version works for true 64bit, (Not implemented yet), and prob never will be, say tata magisk and say tata su, cause we cant write to the deduped ext4 system, root is kinda pointless now, cause if we cant read/write... Overlayfs is the fix I read, in about 5 years...
So its writing custom kernels for the A only tat's the way I read...
Wake up, it's time to experience the cave in to google domination... their AI patc things much quicker than waiting on devs working on what used to work...
Fingers crossed they get round to the new updates instead of concentrating on what works for ONE fone...
Click to expand...
Click to collapse
Hello, I have the same phone, any news about rooting etc.. ?
Hi,
I got my Armor X5 P22 Mediatek MT6762, Android 10 phone a couple of days ago to replace an ageing Moto G5S. I have unlocked the bootloader on several previous Android phones, but found doing so on this X5 a bit harder.
Assuming you have enabled 'Developer Options' etc on the phone and installed the Mediatek drivers and 'Minimal ADB and Fastboot' on your PC/laptop, I would suggest that once you are in Fastboot mode and have confirmed that Fastboot recognises your device with the command "Fastboot devices", that you next enter the command
Fastboot /?
This will bring up all the Fastboot commands and options installed on your phone. I then used
Fastboot flashing get_unlock_ability which returned an 8 digit number:-
D:\Minimal ADB and Fastboot>fastboot flashing get_unlock_ability
...
(bootloader) unlock_ability = 16777216
OKAY [ 0.015s]
finished. total time: 0.015s
I have no idea what the 8 digit number means, as I thought it would return '1' or '0' .
However I then did the following:
D:\Minimal ADB and Fastboot>fastboot flashing unlock
...
FAILED (remote: GetVar Variable Not found)
finished. total time: 6.704s
D:\Minimal ADB and Fastboot>fastboot reboot
(bootloader) Start unlock flow
rebooting...
On rebooting the phone, a warning appeared on the Home Screen for 5 seconds stating that the bootloader was unlocked, the phone could not be trusted and my warranty was void. The phone was factory reset.
On re-enabling 'Developer Options' and checking the 'OEM unlocking' option the phone confirms that 'Bootloader is already unlocked'
Don't know whether this helps anyone else struggling to unlock their phone.
The 'fastboot flashing unlock' command might be unnecesary.
regards
bjlabuk said:
Hi,
I got my Armor X5 P22 Mediatek MT6762, Android 10 phone a couple of days ago to replace an ageing Moto G5S. I have unlocked the bootloader on several previous Android phones, but found doing so on this X5 a bit harder.
Assuming you have enabled 'Developer Options' etc on the phone and installed the Mediatek drivers and 'Minimal ADB and Fastboot' on your PC/laptop, I would suggest that once you are in Fastboot mode and have confirmed that Fastboot recognises your device with the command "Fastboot devices", that you next enter the command
Fastboot /?
This will bring up all the Fastboot commands and options installed on your phone. I then used
Fastboot flashing get_unlock_ability which returned an 8 digit number:-
D:\Minimal ADB and Fastboot>fastboot flashing get_unlock_ability
...
(bootloader) unlock_ability = 16777216
OKAY [ 0.015s]
finished. total time: 0.015s
I have no idea what the 8 digit number means, as I thought it would return '1' or '0' .
However I then did the following:
D:\Minimal ADB and Fastboot>fastboot flashing unlock
...
FAILED (remote: GetVar Variable Not found)
finished. total time: 6.704s
D:\Minimal ADB and Fastboot>fastboot reboot
(bootloader) Start unlock flow
rebooting...
On rebooting the phone, a warning appeared on the Home Screen for 5 seconds stating that the bootloader was unlocked, the phone could not be trusted and my warranty was void. The phone was factory reset.
On re-enabling 'Developer Options' and checking the 'OEM unlocking' option the phone confirms that 'Bootloader is already unlocked'
Don't know whether this helps anyone else struggling to unlock their phone.
The 'fastboot flashing unlock' command might be unnecesary.
regards
Click to expand...
Click to collapse
Hello, could you flash twrp on this phone? I have the same one (mt6762, Android 10) and couldnt find a working twrp Port...
Deleted link to unofficial twrp site
maxxvd said:
Hello, could you flash twrp on this phone? I have the same one (mt6762, Android 10) and couldnt find a working twrp Port...
Click to expand...
Click to collapse
You dont have same fone, you have mt6762, I have mt6765
This worked for me (am using a mac so my terminal lingo may be different)
Device: Ulefone X5 2019
Chipset MT6763
Processor: arm64-v8a, A-only system partition
Reset device
Enable developer options, USB debugging, and OEM unlock, then in terminal, do:
adb device
adb reboot bootloader
fastboot flashing unlock_critical
Device is now unlocked and reboots (unlocked warning now appears on reboot screen)
——
Then I installed TWRP & Magisk:
Re-enable developer options, USB debugging, and OEM unlock
To flash the TWRP recovery.img: Copy the TWRP recovery.img into the platform-tools folder, and from that folder, do:
adb reboot bootloader
fastboot flash recovery recovery.img
Then once finished, hold down the power and volume up buttons until it shuts down and restarts (restarts in TWRP recovery)
——
• Download the latest Magisk installer file and put it in the ADB (platform-tools) tools folder (or in your device storage)
• Inside TWRP, go to Advanced > ADB Sideload, then do adb sideload Magisk.zip (replace Magisk.zip with the Magisk zip filename )
Swipe the slider to install Magisk
Tap Reboot System
Hi,
I am new in this topic and not a great geek ans please excuse mi for my aprroximative english ! but i am trying to convert an old cube tablet to a domotic tablet. So i have to flash the old rom to a newer like lineageos for example.
So the tablet is an U30GT C4H with android 4.2.2 and the original rom.
I connect the device to my Mac Os and with adb tools (from plateform tools find here) and terminal i wrote adb devices (tablet on) i see the device. OK
When i command fastboot devices, nothing, no line
When i command adb reboot-bootloader, the tablet take off and the screen keep black. With the terminal fastboot devices, no response, with adb devices command > List of devices attached but no more, no device.
With this tablet it is possible to start in recovery mode with power + audio down but with this option i have the android logo and no command. If i take power on no change.
If with adb command and tablet on, i write adb reboot recovery, the tablet restart and the screen see logo android and no command.
I know this kind of topic do not interese a lot of people but i would like use this cube for my house to command domotic (music, heaters etc..). More, i think it's a shame not to recycle this type of device for the planet !!!
Thanx
Fastboot only works if in your tablet's Android's Settings -> Developer options the option OEM unlock got enabled and tablet got restarted afterwards.
i don't see any option OEM in the menu developer
I found that the solution is use slideload protocol. I reseted the tablet and now i get recovery mode. Then i can connect the tablet to my Mac and use terminal with slideload lines. OK
But each time the process failed with rom i found on the net...
Is there an universal rom !!!
Any idea ?
You don't have to boot the device into Recovery mode:
Code:
adb devices
adb reboot sideload
adb sideload <PROPERLY-SiIGNED-FILE.ZIP>
adb reboot
BTW: adb sideload is meant to re-flash Stock ROMs only.
jwoegerbauer said:
You don't have to boot the device into Recovery mode:
Code:
adb devices
adb reboot sideload
adb sideload <PROPERLY-SiIGNED-FILE.ZIP>
adb reboot
BTW: adb sideload is meant to re-flash Stock ROMs only.
Click to expand...
Click to collapse
maybe the issue is the rom i doawnloaded ?
it is kasty-cube_u30gt_h-411-111-rooted4_4gb.zip
or
kasty-cube_u30gtc4-441-20131212-rooted4.zip
both failed.
Perhaps i have to unlock the bootloader as you said but i don't know
I'm pretty sure the 2 mentioned ROMs are a Custom ROM. Hence you can't use adb sideload method to flash them. To install a Custom ROM it's required that a Custom Recovery already got installed on device's Android.
I don't find any way to instal a recovery. I had arctools.zip but the app failed to acess to the SD disk or internal storage...