F1s - Miui 8 Oppo

Yes, but not officially, and not easily.

While the Oppo F1s is physically capable of running MIUI 8, the software ecosystem has moved on. miui 8 oppo f1s

Despite these challenges, working (though buggy) versions of MIUI 8 for Oppo F1s existed. Yes, but not officially, and not easily

: Select Install , locate your downloaded ROM zip file, and swipe to confirm the flash. but not officially