Hi,
I tried installing(downgrading) KitKat in my Moto G2 from CynogenMod 12.1
I have tried KitKat and Lollipop both but every time I get same error.
"Failed to validate system Image"
I locked bootloader I guess the last time I flashed Lollipop 5.0.2
Phone shows Device is Locked. Status Code:2
Can someone guide what I need to do? As every time I try to do a Powerup, it takes me to fastboot mode with above mentioned error message.
TIA
PS I forgot to mention that I had unlocked bootloader while installing CynogenMod 12.1, while flashing 5.0.2 I locked boot loader again.
your getting this error "Failed to validate system Image" because you have locked the bootloader.
unlock it first to flash [KK]/[LP]
Related
Hi I was rooted with kingroot, and saw i had a system update, so I unrooted and tried to update, but when I got to the bootloader, I got an error "failed to validate boot image" and "failed to validate recovery image" and when I restart the phone, it boots and then attempts to install the update again, and now my phone is unuseable.
Anyone have any ideas on how to fix this
Thanks
ps my bootloader is locked
XT1072 5.0.2
http://forum.xda-developers.com/showthread.php?t=3086069
Hello can any senior member plz help me out.
I have unlocked and rooted moto g2 2014 mobile it was working fine.
But I done a stupid thing by editing system file and overwriting it.
Then my phone stuck in boot loader
I can access recovery TWRP i tried to wipe Delvic and cache and factory resetting but it did'nt worked.
Therefore buy following the link i tried to flash with orginal frimware
www droidviewsmoto g 2014 to stock and lock the bootloader
it was not successful again it strucked in boot loop with Android dead symbol in recovery
------>> Then tried to install TWRP recovery it was successful, but unable to install super user.
There fore I tried to repeat the process buy using both sdk windows platfom tools and vfastboot
buy typing command in cmd as mfastboot.exe oem lock begin
and noticed error saying
hab check failed for boot
failed to verity hab image boot
failed to validate boot image
Plz sir can any one help me out plz
I did not face this exact error, but have faced error like image verification failed and my phone was bricked. Installing stock Lollipop didn't help. So I installed stock Kitkat via fastboot, and it worked, my phone booted successfully to Kitkat. Later I upgraded to Lollipop. Try this and let me know if it works.
Thanks for replying to my post
As it was a soft brick
I was searching so many links in xda
.... At last one link worked for me I got back my stock Lolly pop version back
XDA forums really helped me :good:
My phone is Moto G 2014 XT1068 Dual SIM with 5.02 Lollipop. The phone is unlocked but unrooted. I received the OTA notification for upgrading to MM. The process failed. Recovery mode was "no command available" (in Italian). So I installed TWRP recovery instead. The OTA prompt aimed at updating to MM reappared. After have Launched the updating process, the phone entered in TWRP recovery displaying the following error message:
"Package expects build fingerptint of motorola/titan_retaildsds/titan_umtsds:5.0.2/LXB22.99-16.3/5:user/release-keys or motorola/titan_retaildsds/titan_umtsds:6.0/MPB24.65-34/31:user/release-keys; this device has Motorola/omni_titan/titan:5.1.1/LYZ28J/2:eng/test-keys.
Updater process ended with ERROR: 7
Error installing zip file '/cache/Blur_Version.22.56.3.titan_retaildsds_retaildsdsall.en.03.zip
Done processing script file
MTP Enabled".
Any suggestion to allow OTA update to work properly?
Thank in advance.
---------------------------
I have solved the problem reinstalling Stock Lollipop 5.0.2. I now guess that the problem derived from the fact that I had changed the logo to avoid the annoying warning about the risks of having the phone unlocked.
Hope this may be helpful for those that have done a similar change in their phone.
My moto g3 1550 stuck on bootloop with massage warning bootloader unlocked:crying::crying:
It was happen when I was trying to flash twrp it's successfully flashed but after it was stuck on this bootloop
I tried to flash stock firmware with adb but there I got some errors which are pre flasg image validation failed
So I am not able to do anything now.
Please help otians.
I am still able to access that flahed twrp.
Hi,
Recently I updated my EMUI firmware via the official OTA system.
I had the bootloader unlocked prior to installing the update however afterwards the bootloader was locked. I have verified this in Fastboot.
I wish to flash Magisk on my P9 Plus, however, I have a bootloader unlock code (back when Huawei gave them out freely) however I don't want to unlock the bootloader as it will factory reset (I spent a long time setting everything up).
I tried flashing a TWRP image however the bootloader prevents it as it is not unlocked.
The only other method would to boot the custom recovery image however when executing fastboot boot recovery TWRP twrp-3.1.1-1-vie.img it gives FAILED (remote: Command not allowed). I had noticed this inability to boot images even when I had the bootloader unlocked (I did not want to overwrite the stock recovery or eRecovery for easier OTA updates).
I have the Chinese variant of the P9 Plus : VIE-AL10 Full Netcom Edition.
Is anyone else having this problem? Please let me know if or how to fix this.
Thanks
It's been a while since I last used fastboot boot but if i remember correctly the command is "fastboot boot recovey.img, without that" recovery" in between
if the bootloader is locked you cant flash magisk or any other, also you cant boot with any images