Hovatek Forum DEVELOPMENT Android flash vbmeta.img via fastboot I get a FAILED error (remote: Write img fail!)
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flash vbmeta.img via fastboot I get a FAILED error (remote: Write img fail!)

flash vbmeta.img via fastboot I get a FAILED error (remote: Write img fail!)

08-12-2021, 05:29 PM
#1



Hello! Followed all the steps outlined in the https://www.hovatek.com/forum/thread-32664.html manual. Got vbmeta-sign-custom.img. But when I try to flash it via fastboot, I get a FAILED error (remote: Write img fail!). The bootloader is unlocked! I entered the following command:
c: \ UnlockBootloaderWin> fastboot flash vbmeta vbmeta-sign-custom.img
target didn't report max-download-size
Sending 'vbmeta' (1024 KB) ...
OKAY [0.031s]
Writing 'vbmeta' ...
FAILED (remote: Write img fail!)
Finished. Total time: 0.266s
Tell me how to fix it?
08-12-2021, 05:35 PM
#2
Additional information: tablet Alldocube kPad unisoc T610 Android 11
hovatek
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hovatek
Administrator
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09-12-2021, 01:03 PM
#3
(08-12-2021, 05:29 PM)Денис Ломонин Hello! Followed all the steps outlined in the https://www.hovatek.com/forum/thread-32664.html manual. Got vbmeta-sign-custom.img. But when I try to flash it via fastboot, I get a FAILED error (remote: Write img fail!). The bootloader is unlocked! I entered the following command:
  c: \ UnlockBootloaderWin> fastboot flash vbmeta vbmeta-sign-custom.img
target didn't report max-download-size
Sending 'vbmeta' (1024 KB) ...
OKAY [0.031s]
Writing 'vbmeta' ...
FAILED (remote: Write img fail!)
Finished. Total time: 0.266s
Tell me how to fix it?

It means you didn't build the vbmeta correctly
How did you unlock BL?
This post was last modified: 09-12-2021, 01:04 PM by hovatek.

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10-12-2021, 06:43 PM
#4
(09-12-2021, 01:03 PM)hovatek How did you unlock BL?
According to this instruction https://www.hovatek.com/forum/thread-32287.html
When checked, it shows the status unlocked.
Only all actions were performed on Windows, including create a custom signed vbmeta.img
hovatek
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11-12-2021, 10:26 AM
#5



(10-12-2021, 06:43 PM)Денис Ломонин According to this instruction https://www.hovatek.com/forum/thread-32287.html
When checked, it shows the status unlocked.
Only all actions were performed on Windows, including create a custom signed vbmeta.img

Build a stock vbmeta (don't replace any partition's key) and set flag to 0
Try flash this
This post was last modified: 11-12-2021, 10:34 AM by hovatek.

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