Ensure the file matches your exact variant. The OPPO A15 is generally designated as model CPH2185 . Using files for the OPPO A15s (CPH2179) can lead to mismatches in component placements.

+-------------------------------------------------------------+ | OPPO A15 | | Core Hardware Architecture | +-------------------------------------------------------------+ | v +-------------------------------------+ | MediaTek Helio P35 (MT6765) | | Core CPU | +-------------------------------------+ / | | \ / | | \ v v v v +---------+ +----------+ +-----------+ +------------+ | LPDDR4X| | MT6357CRV| |MT6177M RF | | Display & | | + eMMC | | Main PMIC| |Transceiver| | Touch Sync | +---------+ +----------+ +-----------+ +------------+ | | v v +----------+ +-----------+ | MT6311P | | RF MDM / | | Buck PMIC| | Front End | +----------+ +-----------+ Core IC Components Found in OPPO A15 Diagrams 1. Central Processing Unit & Memory