Many ports require extra patches for the fingerprint scanner or RIL (Radio Interface Layer – for calls and mobile data). Flash these immediately after the ROM, before rebooting.
As Android evolved, OPPO became stricter with its firmware. Official updates for the F1s eventually stalled, leaving modders as the only way to get "modern" software on the device. miui 8 oppo f1s
There is no official Xiaomi or Oppo partnership. You cannot download an update from Oppo’s settings to get MIUI 8. However, the Android community is famous for its developers who port custom ROMs. Many ports require extra patches for the fingerprint
The story of on the OPPO F1s is a classic tale from the mid-2010s "Golden Age" of Android modding . It wasn't an official release, but rather a community-driven effort to merge Xiaomi's popular software with OPPO's "Selfie Expert" hardware. The Background Official updates for the F1s eventually stalled, leaving