Assalam o alaikum
Hi
I've unlocked my v20's bootloader and tried to install twrp by using a command in command prompt " fastboot flash recovery twrp.img" cmd says flashing okay but after flashing twrp the device shows up a screen saying " Device cannot be checked for corruption lock it again"
And it doesn't boot into recovery.
When i boot it into recovery using adb command phone says "no command"
I want to know how can i fix it.
Thanks in advance
Related
My phone is OEM unlocked but not rooted (secure boot - enable as so said in fastboot mode).
Basically my phone cannot get to bootup. It doesn't show "Google" on startup or "X" animation. it crashed yesterday and got stuck on the "X" screen animation. So tried to factory wipe and adb wipe stuff. and things gotten worse. And i need my phone urgently to work because i'm waiting for calls for job interviews. so this is an urgent request!
i tried the LG Google Nexus 4 toolkit to flash Google Stock image but i'm getting the error
"failed <remote: flash write failure>"
i can boot to Custom/Stock Recovery without Permenently Flashing it with Clockworkmod or TWRP.
i tried "update from ADB" option in Android system recovery with "adb sideload image-occam-jdq39.zip" and it's able to send it to the device, but i'm getting "Installation aborted"
I'm out of options and i'm really lost....please help!!
Can you flash a recovery using? :
Code:
fastboot flash recovery name-of-recovery.img
If you can, then download a rom and flash it through the recovery that you installed.
chromium96 said:
Can you flash a recovery using? :
Code:
fastboot flash recovery name-of-recovery.img
If you can, then download a rom and flash it through the recovery that you installed.
Click to expand...
Click to collapse
I'm getting the following error in CMD
sending 'recovery' <6398 KB>...
OKAY [ 0.405s ]
writing 'recovery' ....
FAILED <remote: flash write failure>
i'm trying to relock the device so i can replace it under warranty, but the device won't stay lock....wtf?
what i messed up?
i have installed custom official cynogen14.1 rom and twrp recovery. everything was working fine.
but i messed up with bootloader. I have locked oem from fastboot mode without enabling option for oem unlocking in developer settings.
Now as my phone have custom rom and twrp installed it went into bootloop and only shows zuk logo and again restart.
What i diid till now?
i have opened backcover so that i can turn of bootloop and phone by disconecting battery.
I can enter into fastboot mode by pressing vol.+ and vol- buttons sumultaneously and connecting usb cable.
But i cannot unlock bootloader as it says unlocking bootloader not allowed. I have tried device specific commads like "fastboot -i 0x2b4c oem unlock" and "fastboot -i 0x2b4c oem unlock-go" but nothing works.
i have stock recovery image but cannot flash while bootloader is locked.
i can enter into adb sideload by following method:
by loading stock recovery by typing "fastboot boot recovery.img" (this does not work with twrp as it says signature varification failed)
and then selecting apply update >> selecting apply fron adb
this much i can do does anyone knows how to recover from such a state.
please help me or my phone will be a waste.
is there any way to install stock recovery i think phone will boot properly if i managed to install stock recovery.
This is my first time trying to root my android.
I have successfully unlocked oem but can't seem to flash twrp.
I have downloaded twrp 3.2.1 on my desktop and renamed it to "recovery".
Entered fastboot on phone, used the command "fastboot flash recovery recovery.img" but it just says "error: cannot open 'recovery.img' "
Can anyone please tell me how to get twrp installed?
I'm trying to root my huawei p smart
I have unlocked bootloader
I tried installing trwp with ADB. I used this command at first: 'fastboot flash recovery recovery_twrp_Psmart.img' It gave me this error: 'FAILED (remote: partition lenght get error)' after that I used: 'fastboot flash recovery_ramdisk recovery_twrp_Psmart.img' it looked like it worked, but I can't seem to get twrp open
So I don't know what I'm doing wrong
Any suggestions?
KirppuAapo said:
I'm trying to root my huawei p smart
I have unlocked bootloader
I tried installing trwp with ADB. I used this command at first: 'fastboot flash recovery recovery_twrp_Psmart.img' It gave me this error: 'FAILED (remote: partition lenght get error)' after that I used: 'fastboot flash recovery_ramdisk recovery_twrp_Psmart.img' it looked like it worked, but I can't seem to get twrp open
So I don't know what I'm doing wrong
Any suggestions?
Click to expand...
Click to collapse
rename the .img file to recovery.img and put in adb folder the run command *
fastboot flash recovery_ramdisk recovery.img
KevMetal said:
rename the .img file to recovery.img and put in adb folder the run command *
fastboot flash recovery_ramdisk recovery.img
Click to expand...
Click to collapse
Hmm still doesn't seem to work
It opens the Huawei eRecovery
KirppuAapo said:
Hmm still doesn't seem to work
It opens the Huawei eRecovery
Click to expand...
Click to collapse
what do uou mean it "opens" eRecovery
after flashing the recovery you have to unplug the phone from the pc and manually boot twrp ..by holding power button and volume up ..
*if you don't stock recovery will replace twrp wirh original recovery ...
*also are you sure you are flashing twrp & not stock recovery ... usually posts about rooting post both
After flashing from adb, shows twrp image not signed or corrupt
but when give command fastboot boot twrp it take to twrp.
From bootloader cant reach to twrp again, shows no command.
what to do?
pls help
markmywordz said:
After flashing from adb, shows twrp image not signed or corrupt
but when give command fastboot boot twrp it take to twrp.
From bootloader cant reach to twrp again, shows no command.
what to do?
pls help
Click to expand...
Click to collapse
The message not signed or corrupt is normal because TWRP is signed with an not official signed key.
After flashing official TWRP by fastboot
Code:
fastboot flash recovery name-of-recovery.img
you should immediately boot again to TWRP to make it stick.
You can do that by typing
Code:
fastboot reboot recovery
or if that doesn't work by the key command (power and vol down).