OPPO A5S CPH1909 LATEST VERSION PATERN UNLOCK DONE BY MRT
BECAUSE OLD METHOD NOT WORK
STEPS FOR PATERN-PIN UNLOCK :BECAUSE OLD METHOD NOT WORK
FIRST SELECT A5S MODEL CLICK START BUTTON.
THEN PRESS (VOL+ & VOL -)
AFTER THAT INSERT USB, WHEN BOOT(META MODE) RELEASE VOL - KEY,
BUT KEEP PRESS VOL + WHEN FORMAT STARTED RELEASE VOL + KEY
FORMAT DONE.
FOR FRP RESET DIAL *#812#
DONE....