Oppo F1s Mt6755 Firmware ❲Linux❳
OPPO_A1601_EX_11_A.15_170915_8.1.0_MT6755.zip (Contains: preloader, lk, boot, recovery, system, tee, etc.)
The flash storage is divided into standard MTK partitions: Oppo F1s Mt6755 Firmware
Always backup your current firmware (Readback in SP Flash Tool) before flashing. If you don’t have backup and the phone won’t boot, find a full stock ROM (not just OTA). Proceed at your own risk. OPPO_A1601_EX_11_A