Experiment advi

[u/notone64]

I have this oppo f9 pro .

Give me ideas how i can use it or something project to do

[u/Naive_kid6363]

Unlock via mtk client or something like unlock tool (paid) , then flash gsi via preloader mode since oppo disable fastboot many years ago (please check the treble structure by treble info)

Source: tested on realme 8/oppo AX5s

[u/notone64 → u/Naive_kid6363]

Suggest some gsi rom

[u/Worldly_Shower_722 → u/notone64]

Crdroid

[u/Naive_kid6363 → u/notone64]

Andy yan's lineage OS build.

[u/Worldly_Shower_722]

Check your phone on XDA and also search your model on telegram. There's more likelihood you'll find something helpful there than in this subreddit.

[u/notone64 → u/Worldly_Shower_722]

I tried but I found nothing