oppo F9 CPH1823 firmwaer all mobile flash file free

Mobile Flash solution

oppo CPU:

1. Firstly setup the oppoUSB driver your pc.( Download oppo Driver)

2. Connect the mobile to pc using USB data cable. Mobile must be switched off and disconnect the battery from mobile.

3. No need to press the boot key to connect for flash. (oppo F9 CPH1823 Firmwaer Download Link ).

4. Browse the flash file from your pc.5.Open the software tools/crack/box for flash. ( Download flash tool ).

6. When flash will be done. Please disconnect the mobile battery and connect again. If Mobile battery is attached the press the volume up + down + Power button in the same time until restart the mobile.