Oreo Update [better] - Oppo F5 Android 80

If OTA fails, you can download the official OFP firmware (Android 8.1) from OPPO’s official support website.

Slightly. Android 8.1 introduced Vulkan API support for the GPU. PUBG Mobile on "Smooth" graphics runs at a more stable 30fps post-update compared to Nougat. oppo f5 android 80 oreo update

After the November 2018 patch, the OPPO F5 became incredibly stable. The general consensus was that on this hardware, thanks to lower RAM overhead. If OTA fails, you can download the official