HELP oppo f1s MT6755 tested firmware sana

[cool#1]

mga bos baka my tested kayong firmware ng oppo f1s stock logo lng kahit format same parin

 

[Gsm_Yam]

mga bos baka my tested kayong firmware ng oppo f1s stock logo lng kahit format same parin

try mo ang merong tools ko na ipa tira sayo..if same parin sa logo

 

[hendrick shop]

Oppo F1S A1601 Stock Firmware ROM (Flash File)

Download the official Oppo F1S A1601 Stock ROM Firmware (Flash File) without any password for Free. We have also provided the Stock ROM for other Oppo devices.

oppostockrom.com