system destroyed and cannot enter to fastboot mode - Android Q&A, Help & Troubleshooting

hi guys, i have a problem let me explain to u what heppened and all stuffs
(my phone is redmi 9)
firstly i decided to install a custom rom and i've unlock the bootloader and i suffered in this step and then i flahsed recovery with pixel experience recovery but when i enter to recovery mode the device just reboot then i flashed recovery with twrp, i try to enter to recovery but system declins and i tried many time and finally i get into twrp, i wiped cach and i wiped all thing in list (i didnt remember but i deselect only sd card and otg maybe the problem was here and im newbie btw) and the wipe process successed, i tried flash rom with adb sideload but proccess failed idk why after that i tried flash recovery with shrp from fastboot but when i enter to fastboot using volum down + power off the fastboot still active for 5secs and exit i tried to boot into this recovery but when u complete the first step (i forget the name) but the output was like this:
[xxxxxxx]: 2.001sec
[booting]: (no input device)
command error
in booting step the fastboot exit and then when i tried many times i did this command: fastboot reboot fastboot
after this the device cant get into recovert mode or fastboot mode (when i try enter to fastboot mode the phone shows redmi logo and close immediaty 1sec or less) (system now is destroyed and i try to boot into os the phone stuck on redmi logo)
there is any way to enter to fastboot mode in this situation? i need help plz and thanks
also sorry for bad english

BESHIZUMOTO said:
hi guys, i have a problem let me explain to u what heppened and all stuffs
(my phone is redmi 9)
firstly i decided to install a custom rom and i've unlock the bootloader and i suffered in this step and then i flahsed recovery with pixel experience recovery but when i enter to recovery mode the device just reboot then i flashed recovery with twrp, i try to enter to recovery but system declins and i tried many time and finally i get into twrp, i wiped cach and i wiped all thing in list (i didnt remember but i deselect only sd card and otg maybe the problem was here and im newbie btw) and the wipe process successed, i tried flash rom with adb sideload but proccess failed idk why after that i tried flash recovery with shrp from fastboot but when i enter to fastboot using volum down + power off the fastboot still active for 5secs and exit i tried to boot into this recovery but when u complete the first step (i forget the name) but the output was like this:
[xxxxxxx]: 2.001sec
[booting]: (no input device)
command error
in booting step the fastboot exit and then when i tried many times i did this command: fastboot reboot fastboot
after this the device cant get into recovert mode or fastboot mode (when i try enter to fastboot mode the phone shows redmi logo and close immediaty 1sec or less) (system now is destroyed and i try to boot into os the phone stuck on redmi logo)
there is any way to enter to fastboot mode in this situation? i need help plz and thanks
also sorry for bad english
Click to expand...
Click to collapse
Flash the device using SP Flash tool if your device has MEDIATEK G80 processor.

mvikrant97 said:
Flash the device using SP Flash tool if your device has MEDIATEK G80 processor.
Click to expand...
Click to collapse
i will try it now ty

mvikrant97 said:
Flash the device using SP Flash tool if your device has MEDIATEK G80 processor.
Click to expand...
Click to collapse
its require boot device in fastboot or no? cuz i cant access to fastboot

BESHIZUMOTO said:
its require boot device in fastboot or no? cuz i cant access to fastboot
Click to expand...
Click to collapse
Redmi 9 brick problem solution.
1.if you are above v11.0.8.0 then go and follow below link... https://forum.xda-developers.com/t/disable-authorization-and-unbrick-your-redmi-9.4228213/ ================================== 2.Else follow it...
forum.xda-developers.com

Related

[Q] problem of bootloader and installing custom recovery in gt-i8552

i use Vol Down+Menu+Power buttons to go bootloader mode but it can't go to bootloader and its normal boot then i try with adb reboot bootloader command in pc.it boot in fastboot mode then i flash recovery by fastboot flash recovery recovery.img then error show on mobile and pc cmd partition recovery not support flash but how can i install custom recovery please help me
Note : odin not detected my device in any mode
thanks in advance:good:
For Odin to detect the Phone, it needs drivers.
http://forum.xda-developers.com/showthread.php?t=961956
make sure you didnt flash any CWM on new 8552 devices, seems a common mistake around

My phone is breck (bootloop but can access fastboot)

So I tried to change the ROM of my phone because the vendor's one had malware but it was worse, my phone is stuck at boot screen and can't do anything with it.
First I tried to install a ROM with TWRP, it installed but it was just a black screen, you could only see the battery status.
Then I tried to install the global ROM that is on the official xiaomi site but it didn't work and it locked my phone.
Now I can't use TWRP, please help me. I am desperate.
Miflash isn't detecting the phone, but the PC does cause it listed under Android Phone->Android ADB Interface on device manager.
1st:
http://en.miui.com/thread-277276-1-1.html
Once you rebooted it into download mode, use this:
http://en.miui.com/thread-254606-1-1.html
My PC is no longer detecting the phone, only detects Qualcomm 9008
Ok, it is working till the miflash step it says "receiving hello packet" in red
You will need to flash a ROM using fastboot.
First install fastboot on your pc: http://www.theandroidsoul.com/how-to...t-setup-75174/
Second Download a flashable Rom: http://en.miui.com/a-234.html (make sure to choose the right one)
Unzip the rom and navigate to the 'images' folder
Put the phone into Fastboot mode (volume down and power button together until fastboot appears)
Connect the phone to pc with USB
Shift Right click on a blank space in the folder and choose 'open command window here'
run the following commands. one at a time
fastboot devices
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot flash cache cache.img
fastboot flash userdata userdata.img
fastboot flash system system.img
fastboot reboot
Feriol said:
You will need to flash a ROM using fastboot.
First install fastboot on your pc: http://www.theandroidsoul.com/how-to...t-setup-75174/
Second Download a flashable Rom: http://en.miui.com/a-234.html (make sure to choose the right one)
Unzip the rom and navigate to the 'images' folder
Put the phone into Fastboot mode (volume down and power button together until fastboot appears)
Connect the phone to pc with USB
Shift Right click on a blank space in the folder and choose 'open command window here'
run the following commands. one at a time
fastboot devices
fastboot flash recovery recovery.img
fastboot flash boot boot.img
fastboot flash cache cache.img
fastboot flash userdata userdata.img
fastboot flash system system.img
fastboot reboot
Click to expand...
Click to collapse
After that I use miflash?
Failed after second command
Hello guys, i have a redmi 3s china version, so i try to find global version, i installed all driver and try to use with miflash that:
land_global_images_V7.5.9.0.MALMIDE_20160805.0000.29_6.0_global_470b843c10.tgz
(if i use xiaomiflash i get error) meanwhile with miflash i see device and i flash it but something wrong , i restart the phone i stuck on the logo MI
I try also to download land_global_images_V7.5.4.0.MALMIDE_20160523.0000.23_6.0_global_dc5d804271.tar
seems is the right firmware
So i try again to flash in fastboot mode with miflash but i get error like i have no permission.
So i extract the whole firmware on a dir where there is ADB files , same problem...the device is locked
I try online the procedure with sms to unlock the bootloader ( i think is the only way, right?) or there are any other solution?
Maybe there is a stock rom to replace the original rom and put the global rom in another way?
Thanks in advanced
Bye
Benz83 said:
Hello guys, i have a redmi 3s china version, so i try to find global version, i installed all driver and try to use with miflash that:
land_global_images_V7.5.9.0.MALMIDE_20160805.0000.29_6.0_global_470b843c10.tgz
(if i use xiaomiflash i get error) meanwhile with miflash i see device and i flash it but something wrong , i restart the phone i stuck on the logo MI
I try also to download land_global_images_V7.5.4.0.MALMIDE_20160523.0000.23_6.0_global_dc5d804271.tar
seems is the right firmware
So i try again to flash in fastboot mode with miflash but i get error like i have no permission.
So i extract the whole firmware on a dir where there is ADB files , same problem...the d: evice is locked
I try online the procedure with sms to unlock the bootloader ( i think is the only way, right?) or there are any other solution?
Maybe there is a stock rom to replace the original rom and put the global rom in another way?
Thanks in advanced
Bye
Click to expand...
Click to collapse
Try this: https://www.reddit.com/r/Xiaomi/wiki/roms/flashofficial
or this: http://en.miui.com/thread-290959-1-1.html
andrespm said:
After that I use miflash?
Failed after second command
Click to expand...
Click to collapse
After you run 'fastboot devices' is anything listed? Usually a string of numbers. If not then the computer isn't seeing your device.
Try rebooting the computer, and trying different USB leads and ports if possible and try again.
Using this method you don't have to use MiFlash, and is for when MiFlash doesn't work.
Once your phone is working again you can try again to install another ROM using traditional methods.
andrespm said:
Try this: https://www.reddit.com/r/Xiaomi/wiki/roms/flashofficial
or this: http://en.miui.com/thread-290959-1-1.html
Click to expand...
Click to collapse
Hello, i try the steps you give for EDL, after it the screen is not black but i see again the logo MI, i can go on fastboot mode but if i try to flash anykind of rom i get error "FAILED: remote: Critical partition flashing is not allowed)
other solution?
I think the only way is the unlock bootloader, but sincerally i dont know how it work. i did the steps online and the sim is on another device not xiaomi. I will get a sms from xiaomi with some kind of code? and after it how can use for bootloader?
There is another solution? I thinking....but why i cant use the original rom ?? always about the bootloader lock?
___
now i see another post ...use both volume to enter in download mode and on the miflash i saw port com 49, load a rom and start to flash it ...but....another error : The system can not find the file specified (0x80070002: Max buffer sector is 256)
___
This Morning i received the unlock code. When i use the tool stuck on 50℅

Stuck on fastboot mode After installing a Custom ROM..PLZ Help

i flashed a rom on my device(asus zenfone 2 laser ZE550kl) and after flashing i tried try to reboot to system..even i tried removing battery and starting by pressing power but still it goes fastboot mode. I tried all the buttons combinations,Wiped n number of times,....but still after flashing the rom it starts directly in fastboot mode
Thanks in advance:
PLZZ help
Details:
Device:Asus zenfone 2 laser (ZE550kl Z00ld)
ROM : Viper-Z00L-7.1.2-Python-v2.1-20170721-OFFICIAL
Sidd_23 said:
i flashed a rom on my device(asus zenfone 2 laser ZE550kl) and after flashing i tried try to reboot to system..even i tried removing battery and starting by pressing power but still it goes fastboot mode. I tried all the buttons combinations,Wiped n number of times,....but still after flashing the rom it starts directly in fastboot mode
Thanks in advance:
PLZZ help
Details:
Device:Asus zenfone 2 laser (ZE550kl Z00ld)
ROM : Viper-Z00L-7.1.2-Python-v2.1-20170721-OFFICIAL
Click to expand...
Click to collapse
how about getting into recovery, wiping system and reflashing a new rom?
BatDroid said:
how about getting into recovery, wiping system and reflashing a new rom?
Click to expand...
Click to collapse
tried that 2 times...
i had the same problem..any woraround guys?
Hi , in your place I will download latest stock firmware for your device and extract , boot.img , system.img , recovery.img and also fastboot.img if you have inside your stock firmware.
Next install minimal adb&fastboot tool :
Download link:
https://androidfilehost.com/?fid=745425885120698566
How to install:
https://forum.xda-developers.com/showthread.php?t=2317790
Example how to flash those files from command line :
First check if your device is recognized on your pc :
write command in adb&fastboot terminal tool :
fastboot devices (you should see some numbers )
Now put those files inside adb folder where you installed adb&fastboot terminal for example :
C:/adb/
Now flash each file :
fastboot flash boot boot.img (and press Enter)
fastboot flash recovery recovery.img -||-
fastboot flash system system.img -||-
fastboot flash fastboot fastboot.img -||-
now :
fastboot reboot -||-
Now your device will reboot and it will take some time to load for the first time if it doesn't boot to system just put your device again into fastboot mode , open adb&fastboot terminal and write:
fastboot boot boot.img and wait little bit to boot up , if not try :
fastboot boot system.img ...
Before trying other options, I do suggest you to remove and replace the battery when the phone is disconnected from your PC and possibly when it's powered off. Then restart the phone in "Fastboot mode" by pressing VolumeUP+PowerButton keys until the phone vibrates. This helped me a lot and I was not able to find this trick in the dozen of discussions, except one, that I read about this topic.

Sharp Aquos S2 stucked in Download mode

Hi:
My unlocked bootloader SS2 phone got stucked in Download Mode after successfully installed/flashed AICP ROM
It booted once and when i rebooted to enter recovery got stucked. Tried pushing buttons combos but still stucked in Dmode.
Have no access to fastboot from Windows but can get limited access to fastboot in Debian: can flash several twrp recoveries, can flash
AICP ROM again but can not get fastboot oem commands working.
Can't enter to recovery because phone never turn off.
Tried also to come back to Nougat but can't enter recovery to flash ss2_old_bootloader.
I do not know what to do.
Any help?
Also have this problem... any help?
have u try to connect into computer, use adb, and use this command :
Code:
fastboot reboot
what's the result with that?
No connection.
But i have reinstalled OST Treble ROM and phone now working.
gsausalito said:
Hi:
My unlocked bootloader SS2 phone got stucked in Download Mode after successfully installed/flashed AICP ROM
It booted once and when i rebooted to enter recovery got stucked. Tried pushing buttons combos but still stucked in Dmode.
Have no access to fastboot from Windows but can get limited access to fastboot in Debian: can flash several twrp recoveries, can flash
AICP ROM again but can not get fastboot oem commands working.
Can't enter to recovery because phone never turn off.
Tried also to come back to Nougat but can't enter recovery to flash ss2_old_bootloader.
I do not know what to do.
Any help?
Click to expand...
Click to collapse
I also have problem after flashing to AICP and sometimes phone (after power off) stuck in Download mode.
Just enter:
fastboot --set-active=a reboot
rgr1 said:
I also have problem after flashing to AICP and sometimes phone (after power off) stuck in Download mode.
Just enter:
fastboot --set-active=a reboot
Click to expand...
Click to collapse
I have the same problem. I tried to follow your advice, but fastboot in my PC doesn't recognize the parameter (all I get is fastboot help page).
Regards.
EDIT: reinstalled treble v3.1 via OST and it fixed the download mode issue.
thanks!
hi,
got the same problem, stuck at download mode but phones can`t to pc via usb so I am unable to use fastreboot.
Any other suggestions how to fix it ?
internety1 said:
hi,
got the same problem, stuck at download mode but phones can`t to pc via usb so I am unable to use fastreboot.
Any other suggestions how to fix it ?
Click to expand...
Click to collapse
in my xperience is connect your phone to the PC then open cmd ... make sure in folder of adb and fastboot .exe stored ...
type:
Code:
fastboot continue
longu said:
I have the same problem. I tried to follow your advice, but fastboot in my PC doesn't recognize the parameter (all I get is fastboot help page).
Regards.
EDIT: reinstalled treble v3.1 via OST and it fixed the download mode issue.
Click to expand...
Click to collapse
Maybe use other fastboot.
Sometimes you must enter:
Code:
fastboot --set-active=_a reboot
("_a" instead of "a")
BTW. My Aquos sometimes stuck in download mode after installing AICP.
I fixed this by entering:
Code:
adb shell
bootctl mark-boot-successful
Hello, i have the same exact problem. I tried to use adb program to fix this problem, but my laptop couldn't recognize my device. Any other solutions would be helpful. Thanks for your attention! (I'm a beginner in technology, so please forgive me)

Need help with OP7T Pro soft brick

Hi,
Would like some help with a little issue i'm having,
Got a HD1910 model of the phone running the global rom and it seems to be stuck in 'fastboot' mode. Every time the phone reboots or pressing 'start' it will return back to fastboot mode.
Extra details:
It's locked and the developer tools were never enabled.
Occasionally it has shown `qualcomm crash dump mode` with no extra details.
Using this MSM tool it completes successfully but still continues booting into fastboot mode.
All buttons and ports are working.
Using ADB `fastboot reboot` reboots the device but still into fastboot mode
It started to happen after I woke up from installing the latest OTA official oneplus update.
Any help would be appreciated
funnycube said:
Hi,
Would like some help with a little issue i'm having,
Got a HD1910 model of the phone running the global rom and it seems to be stuck in 'fastboot' mode. Every time the phone reboots or pressing 'start' it will return back to fastboot mode.
Extra details:
It's locked and the developer tools were never enabled.
Occasionally it has shown `qualcomm crash dump mode` with no extra details.
Using this MSM tool it completes successfully but still continues booting into fastboot mode.
All buttons and ports are working.
Using ADB `fastboot reboot` reboots the device but still into fastboot mode
It started to happen after I woke up from installing the latest OTA official oneplus update.
Any help would be appreciated
Click to expand...
Click to collapse
Try this might work need to download full ROM
1.Boot into recovery
2.Tap on upgrade from USB
3.Go to your computer and open a command window
"Click Shift and Right click simultaneously"
4. Type the following command
Adb sideload file name.zip
5.Wait for the process to complete
6.Reboot your device
jaythenut said:
Try this might work need to download full ROM
1.Boot into recovery
2.Tap on upgrade from USB
3.Go to your computer and open a command window
"Click Shift and Right click simultaneously"
4. Type the following command
Adb sideload file name.zip
5.Wait for the process to complete
6.Reboot your device
Click to expand...
Click to collapse
Thanks for the reply, but it seems entering into recovery just reboots back into fastboot mode.
Hmm, seems from your description as if your recovery is broken. You could flash a stock recovery in fastboot with the "fastboot flash recovery <filename.img>" command, for download of recoveries you could take a look at this thread and find one suitable for your device/regional version. Once you got a working recovery you can proceed as written above...
Good luck !
s3axel said:
Hmm, seems from your description as if your recovery is broken. You could flash a stock recovery in fastboot with the "fastboot flash recovery <filename.img>" command, for download of recoveries you could take a look at this thread and find one suitable for your device/regional version. Once you got a working recovery you can proceed as written above...
Good luck !
Click to expand...
Click to collapse
Thanks,
But it seems the requirements state it requires a `unlocked bootloader` which mine is not. :/
funnycube said:
Thanks,
But it seems the requirements state it requires a `unlocked bootloader` which mine is not. :/
Click to expand...
Click to collapse
You can try to reboot into stock recovery instead of flash it
"fastboot reboot recovery recovery.img"
And then follow the other steps explained on 2nd post

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