Unable to unlock bootloader after sending it to the service centre for motherboard replacement
So, I bought a Zenfone 6 aka Asus 6z in May, unlocked bootloader, installed a few custom ROMs, and around mid June, it starts giving random reboots, including freezes, and I had to hold the power button for 20 seconds to restart... So I flashed stock ROM, relocked the bootloader, and gave it to the service centre. Got the phone back in a week, and now I'm unable to unlock the bootloader. Unlock App won't work saying it's a network issue. It's been a while, and I'm still having this issue...
The OEM unlock toggle isn't available though, even after enabling developer options. It seems like that toggle disappeared... Any way to get it back?
- Model Name: ZS630KL
- Firmware Version: Build no: QP1A.190711.005.WW_Phone-17.1810.2003.145
- Rooted or not: no
- Frequency of Occurrence: NA
- APP Name & APP Version (If your issue relates to the app): Unlock App version: 22.214.171.124_190708
If you need any more info, just lemme know.
Hopefully you guys will be able to help me out. Thanks in advance...