If you answered yes to all, go ahead and flash. Welcome to the world of custom Android.
For those who are interested in installing TWRP on their Oppo A5 2020, here's a brief guide: oppo a5 2020 twrp
It began with a user who loved their Oppo A5 2020 (models CPH1931/CPH1933) but felt limited by the standard ColorOS software . They dreamed of custom ROMs, advanced backups, and the "god mode" of Android: . To get there, they needed a custom recovery, and TWRP was the legendary tool for the job. The Technical Challenge If you answered yes to all, go ahead and flash