Oppo a37 firmware

OPPO A37 OTA UPDATE FILE

DOWNLOAD HERE

FOLLOW THE STEPS:-

Download the file...

charge the phone 50% more...

copy the downloaded zip to a mmc card...

insert the card in to the phone...

on the phone while pressing the volume down button...

phone go to the recovery mode...

select the language ...

then select "install from storage option"...

choose the file from sd card and click ok...

after few minuts .....

your phone is updated and ready to use....