Before attempting to flash the Oppo A3s with QFIL, ensure you have the following:
Before flashing the firmware, make sure: oppo a3s qfil firmware cph1803 qfil flash file link
A programmer file (often named prog_emmc_firehose_xxxx.mbn ) included in the firmware folder that allows QFIL to communicate with the phone's storage. General Flashing Procedure Before attempting to flash the Oppo A3s with
on the motherboard to ground while connecting the USB cable. QFIL Configuration Open QFIL and select Flat Build under the build type. prog_emmc_firehose_8953_ddr.elf oppo a3s qfil firmware cph1803 qfil flash file link
To flash the Oppo A3s (CPH1803) Go to product viewer dialog for this item.