REFERENCE Oppo a3s CPH1803 passcode and Frp done by UFI

[Martin Cooper]

Tool needed tapping wire,soldoreng iron,microscoop,hand not shake
Open ufi - emmc toolbox
Check direct emmc
Indentify emmc
Click user part
Click special,factory reset/frp and wait till done
Here's the Logs and screen shot

Long live Antgsm
Isang like lang sapat na mga master