[Please help] Error "the serial is not match / fastboot_unlock_verify fail"
[Please help] Error "the serial is not match / fastboot_unlock_verify fail"
14-06-2024, 07:15 PM
- My device is Oppo A12/CPH2077. When I tried to Unlock Bootloader using "adb reboot fastboot", it got an error like the image below (This scene is quite fast so I had to use a video to record it and then extract it).
Does anyone have any solution?
- I have the idea of using nvram and nvdata to restore the IMEI although I don't know if it has anything to do with the serial number. I don't have Backup files, can I get it online? How is it different from backing up files from your own phone?
17-06-2024, 09:21 AM
(14-06-2024, 07:15 PM)VThang51 - I have the idea of using nvram and nvdata to restore the IMEI although I don't know if it has anything to do with the serial number. I don't have Backup files, can I get it online? How is it different from backing up files from your own phone?
Try this command
Code:
adb shell reboot fastbootLearn MediaTek, Unisoc / Spreadtrum (SPD) and Qualcomm Software Repairs @ https://www.hovatek.com/training
Note!
We have a reply schedule for Forum Support. Please try Private Support if you can't wait.
27-04-2025, 04:56 PM
I have encountered with this error. Most likely that OPPO don't want their user modify the device (from low-end to mid-end).
You can try "mtkclient" to do that, but it can a bit tricky.
*DISCLAIMER: I am not responsible for bricked device and other issues. If you point your finger at me for messing yours, I will laugh at you.
Users browsing this thread:
1 Guest(s)
1 Guest(s)
Users browsing this thread:
1 Guest(s)
1 Guest(s)
