Ive been trying to unlock bootloader on android 10 beta
But the phone freezed at press any button to shutdown
So i downgraded to 9
Now thr device isn't even getting detected by pc
It is detected on adb when device is on but not on fastboot
Related
So my Nexus6p randomly restarted once (I had been on 7.0 since release date with no issues) and since then is stuck in bootloop on the Google Logo.
Holding the Power+Volume Down boots into bootloader. From there I can't get to recovery or even tried the factory reset from there and it always gets stuck on the Google Logo.
I have downloaded the SDK and while fastboot works, adb doesn't.
I can't flash anything through fastboot because boot loader is locked. I can't unlock the booatloader because remote oem unlock is disabled. I have never had the need to root or unlock bootloader, so never had USB debugging or allowing unlock checked under debugging tools.
Can't sideload OTAs since adb doesn't work.
Do I have any options to recover the device and make it work again?
kumarshah said:
So my Nexus6p randomly restarted once (I had been on 7.0 since release date with no issues) and since then is stuck in bootloop on the Google Logo.
Holding the Power+Volume Down boots into bootloader. From there I can't get to recovery or even tried the factory reset from there and it always gets stuck on the Google Logo.
I have downloaded the SDK and while fastboot works, adb doesn't.
I can't flash anything through fastboot because boot loader is locked. I can't unlock the booatloader because remote oem unlock is disabled. I have never had the need to root or unlock bootloader, so never had USB debugging or allowing unlock checked under debugging tools.
Can't sideload OTAs since adb doesn't work.
Do I have any options to recover the device and make it work again?
Click to expand...
Click to collapse
Do you just have stock recovery? If so, can you boot directly into it with power + vol up. If so, maybe try hitting stock recovery menu to side load ADB or factory reset? Otherwise, sounds pretty borked unfortunately.
Sent from my Nexus 6P using Tapatalk
Hi guys,
I'm having problems unlocking bootloader.
The phone enter into fastboot mode but when I type "fastboot oem unlock-go" in the cmd of windows it doesn't recognize my device.
I have installed Minimal ADB and Fastboot and I have installed ADB Driver installer too but it doesn't recognize the device.
Can anybody help me with this please?
I need to unlock it because I want to root it.
Thanks
Have you tried unplugging and replugging when the phone goes into fastboot mode?
I just got my pro 3, did the OTA to the .19 software and unlocked and rooted just today and my girlfriend's very very fresh windows 10 install.
If that doesn't work just delete the adb driver, replug the device and windows should install the same drivers I used.
I rooted my phone longer ago and the BL was unlocked, but I wanted to relock it because I wanted to sell the phone.
I just bootet into bootloader and typed in "fastboot oem lock" and then everything stopped working. I can't boot into the recovery or bootloader anymore. It only shows the ZTE logo for 1-2 secs and then it disappears.
I use the A2017G model and my PC is recognized the Phone as QUSB BULK, even when the screen turn off again.
EDIT: After I installed Miflash I get recognized as com10 and in the device manager I get recognized as QDLOADER 9008
Thanks in advice!
my p10+ bricked because i updated beta Oreo but now i want to return to 7.0
then i flash with boot-loader mode but my phone do not boot normally
i try to flash again but boot-loader just re-lock and i cant unlock again (i don't know why, I use same unlock code)
i cant flash boot recovery or anything else.
the phone can enter every mode erecovery, normal recovery ,download mode
i try to do everything
1. erecovery - didn't work can't install
2. normal recovery - didn't work i can't factory reset
3. dload sd card - didn't work
4. hwota - didn't work can't unlock or install twrp
5. fastboot - can't unlock,install but can see info about phone (can see build number bootinfo but can't show product model)
plz help me i wan to use my phone immediately thanks.
I assume you used FunkyHuawei to rebrand to C900 and install Android O?
If so, you can use eRecovery method to reinstall Android O.
After that, you can use HiSuite to install the other C900 build for Android N.
If you used another method, it might be impossible right now.
i try to relock my oem using this command fastboot oem relock (16 unlock code)
after that my p10 plus is restart then i show only are
HUAWEI ERECOVEY
(DOWNLOAD LATEST VERSION AND RECOVER)
(REBOOT)
(SHUTDOWN)
i already try the download but always failed,
and i try the adb by vol down+usb then i see this in FASBOOT&RESCUE MODE
PHONE RELOCKED
FRP LOCK
but i type fastboot devices its connected i show my product code? i dont know what thats code
then i try install twrp always failed
i dont know what happen . i cannot open my p10 plus now always in
“HUAWEI ERECOVEY”
Eyezcripz said:
i try to relock my oem using this command fastboot oem relock (16 unlock code)
after that my p10 plus is restart then i show only are
HUAWEI ERECOVEY
(DOWNLOAD LATEST VERSION AND RECOVER)
(REBOOT)
(SHUTDOWN)
i already try the download but always failed,
and i try the adb by vol down+usb then i see this in FASBOOT&RESCUE MODE
PHONE RELOCKED
FRP LOCK
but i type fastboot devices its connected i show my product code? i dont know what thats code
then i try install twrp always failed
i dont know what happen . i cannot open my p10 plus now always in
“HUAWEI ERECOVEY”
Click to expand...
Click to collapse
fastboot devices show your device serial number.
i have same problem: Phone Relocked
FRP Lock
https://forum.xda-developers.com/p10/development/fastboot-status-phone-relocked-frp-lock-t3727666
3 months back i hv flashed fastboot rom successfully. but now i stuck with different problems with no solution
1) mobile is dead, when i hold power button mobile screen blink for a second and off again
2)when mob is dead i cant go in developer option and do all that stuff
3)in fastboot mode when i type command "fastboot oem unlock" it shows error
4)when bootloader is locked i cant flash fastboot rom through mi flashtool
this all happen because of choosing wrong patched_boot file at the time of installing magisk manager.
cmd cammand only recognize my device but cant unlock. i find only one solution that is test point method. before i proceed to that need suggestion from u gye's should i go for testpoint or to service center coz mobile is still under warranty.
You can flash stock ROM in edl mode with locked bootloader.
Put phone in fastboot mode and type "fastboot oem edl".
You should be able to flash stock ROM with Miflash. If your device is not recognised update your drivers. Google for qualcomm qloader drivers.
Next time before flashing a modified boot.img try to only boot it and see if it works.