How to fix device stuck in fastboot after attempting to update rom: - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

I tried to do a software update with PIxel Experience 11+ but when I did install the update, it went into Fastboot mode instead of recovery, pressing buttons to leave fastboot didnt work, nor did
Code:
fastboot reboot
.
To fix this and successfully update, just type
Code:
fastboot boot (recovery).img
and phone will boot into recovery and start updating.

Related

Please help big trouble

Please help in big trouble.. my phone is stuck at Fastboot screen.. Nothing is working no volume keys nothing... What did i Do:
Unlocked bootloader...
and then I was trying to flash a custom recovery but after typing fastboot boot recovery.img.. it showed something like booting and then it finished.. Then in the tutorial it was written :
Perform a nandroid backup.
After nandroid backup is done, reboot the device in fastboot mode again.
In the Command Prompt type following command: fastboot flash recovery recovery.img
BUt i didn't performed a nandroid backup and straight after fastboot boot recovery.img was done I typed fastboot flash recovery recovery.img.... and now nothing is happening so I quit command prompt and unplugged usb but still I cant do anything and the phone is stuck at fastbood mode. When i am trying to connect usb it's saying usb not recognized... PLEASE HELP ME!
PC is not detecting my phone now.
anuragvivek93 said:
Please help in big trouble.. my phone is stuck at Fastboot screen.. Nothing is working no volume keys nothing... What did i Do:
Unlocked bootloader...
and then I was trying to flash a custom recovery but after typing fastboot boot recovery.img.. it showed something like booting and then it finished.. Then in the tutorial it was written :
Perform a nandroid backup.
After nandroid backup is done, reboot the device in fastboot mode again.
In the Command Prompt type following command: fastboot flash recovery <name of recovery>.img
BUt i didn't performed a nandroid backup and straight after fastboot boot recovery.img was done I typed fastboot flash recovery recovery.img.... and now nothing is happening so I quit command prompt and unplugged usb but still I cant do anything and the phone is stuck at fastbood mode. When i am trying to connect usb it's saying usb not recognized... PLEASE HELP ME!
PC is not detecting my phone now.
Click to expand...
Click to collapse
Not sure what thread you are following.. but steps don't sound correct.
Depending on the hboot you are on the fastboot boot recovery.img.. doesn't work.
to flash recovery you should have used fastboot flash recovery recovery.img
what happens if you hold down volume button and power for 10-20secs will it reboot to bootloader? If so from bootloader hit the power button to get to fastboot USB then select reboot option.
If nothing is working other option let phone go flat, then recharge and try again.
Is your device s-off?

[Q] Cant get into download mode

when i try to go into download mode on VS980, the screen shows download mode, but then quickly changes to a black screen saying
[520] Fastboot mode started
[610]--reset--
[610]--portchange--
[730] fastboot: processing commads
i need to get into download mode to revert to stock 39A?
Easiest fix
markalmza said:
when i try to go into download mode on VS980, the screen shows download mode, but then quickly changes to a black screen saying
[520] Fastboot mode started
[610]--reset--
[610]--portchange--
[730] fastboot: processing commads
i need to get into download mode to revert to stock 39A?
Click to expand...
Click to collapse
Happened to me a couple days ago. Easiest fix:
1. Download Ubuntu, run it on a virtual machine, run it as a usb drive or dvd drive.
2. Get the proper images for your LG G2 version and current ROM from Autoprime site (can't post link, sorry. You will need aboot, boot, recovery, and laf).
3. Install adb and fastboot from Ubuntu's software center.
4. open Ubuntu's terminal and run the following fastboot commands with root access:
Code:
fastboot erase aboot
fastboot erase boot
fastboot erase recovery
fastboot erase laf
fastboot flash aboot /*filepath*/aboot.img
fastboot flash boot /*filepath*/boot.img
fastboot flash recovery /*filepath*/recovery.img
fastboot flash laf /*filepath*/laf
fastboot reboot
5. Then press your power button for about 15 seconds, when phone is completely off press VOL up then plug your usb cable and that should get you to Download Mode
Any questions or issues, PM me. :good:

Can't boot into recovery mode

Hi,
I can't boot into recovery mode.
LED notifications light doesn't turn on at all at the beginning so I can't do prower+volume down/up thing at the beginning.
When I do
Code:
adb reboot recovery
I get normal reboot, not recovery.
So I've found at this forum suggestions to restore first version of Android 4.4.4 and so I did it. But it didn't help - still no LED at booting.
Next I've found suggestion (also at this forum) to flash through fastboot recovery image, so I downloaded this recovery mode:
http://forum.xda-developers.com/z3-...58xx-cwm-based-recovery-6-0-4-7-root-t2890231
With success I've done:
Code:
fastboot flash recovery Z3c_DooMLoRD_AdvStkKernel_v01_FW-105.img
Next rebooted phone.... and still nothing.
What should I do next?
crott said:
Hi,
I can't boot into recovery mode.
LED notifications light doesn't turn on at all at the beginning so I can't do prower+volume down/up thing at the beginning.
When I do
Code:
adb reboot recovery
I get normal reboot, not recovery.
So I've found at this forum suggestions to restore first version of Android 4.4.4 and so I did it. But it didn't help - still no LED at booting.
Next I've found suggestion (also at this forum) to flash through fastboot recovery image, so I downloaded this recovery mode:
http://forum.xda-developers.com/z3-...58xx-cwm-based-recovery-6-0-4-7-root-t2890231
With success I've done:
Code:
fastboot flash recovery Z3c_DooMLoRD_AdvStkKernel_v01_FW-105.img
Next rebooted phone.... and still nothing.
What should I do next?
Click to expand...
Click to collapse
did you unlock bootloader?

[Help] Bricked XT1060; Unlocked with fastboot, but no ADB and USB Debugging access

After reading a lot of threads, it seems like hope is not lost since the device is unlocked. However, the methods that have come up for fixing bricked phones require adb access and or USB debugging enabled.
The file system is also corrupted somehow because flashing TWRP results in hanging at the TWRP logo. CWM works until I make it do a function and the screen hangs.
Help is greatly appreciated
Edit: Trying ADB sideload with a rom or two on hand (CM 11 & 12) induces the error "...Can't install this package on incompatible data. Please try another package or run a factory reset"
> Tried to factory reset on CWM and it hangs, back to square one
But you obviously have fastboot access in fastboot mode?
Try erase commands from there and flash recovery. As last resort flash a factory image?
I get a 'Permission Denied; Remote Failure' error when attempting any of the fastboot erase commands
If you have fastboot you should be able to use either fastboot commands or rsdlite to flash back to 100% stock
Sent from my Moto X using Tapatalk
had same twrp hanging at logo recently after some mess. Here is what brought moto back to life
In the command prompt window type the following commands
fastboot devices
fastboot erase userdata
fastboot erase cache
fastboot reboot
this was a factory reset taken from here
https://forum.technofaq.org/discussion/54/motorola-guide-to-factory-reset-via-fastboot-bootloader
flash a rom

Help bootloop and can't boot into bootloader and recovery

I've tried to boot into fastboot with command.
Fastboot reboot fastboot
To install GSI but
My phone stuck like in photo
Any help?
if you are not in fastboot how can you even tell it to reboot to fastboot? Your only way is to enter edl mode just google it

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