Oneplus 9RT china version MT2110 : Color OS to Oxygen OS
https://youtube.com/shorts/IcrzsA6UAv4?feature=share
1- Unlock bootloader :
- Bật OEM unlock
- Bật Usbdebugging
- Adb reboot bootloader
- Fastboot fashing unlock
2- Tải rom :
- Giải nén ra ổ D
3- Cài rom qua fastbo...