⚠️ : The Oppo A5s has a MediaTek MT6765 processor and uses Project Treble . This means you can install GSI (Generic System Image) ROMs, not just device-specific ones. Most “Oppo A5s custom ROMs” are actually GSIs.
Do not use generic TWRP. Use the specific twrp_cph1909_3.7.0.img . oppo a5s custom rom download work
: Since the A5s supports Project Treble, you can often run "Generic System Images" (GSIs) such as LineageOS or Pixel Experience GSIs even if a device-specific ROM isn't available. Troubleshooting "Download Not Completed" Errors ⚠️ : The Oppo A5s has a MediaTek