You searched for "nougat," but the XDA community has moved further. While writing this article, I checked the latest threads.
The thread was a ghost town. The last post was from 2019. But the first few pages were a frantic diary of hope and despair. oppo f3 plus nougat update forum xda
A: No working TWRP for Nougat yet. Magisk patched boot image? Not stable. You searched for "nougat," but the XDA community
If you are looking for the latest stable community builds, the OPPO R9s Plus / F3 Plus section on XDA remains the most active hub for legacy development. Oppo F3 - User opinions and reviews - page 4 - GSMArena.com You searched for "nougat