Go back to TWRP and do a "Format Data" again.
Upgrading your device via custom software offers several massive benefits: oppo a83 custom rom
Custom ROMs are modified versions of the Android operating system that are not officially supported by the device manufacturer. They are created by third-party developers, often comprising a team of enthusiasts or independent developers who work tirelessly to bring the latest Android versions and features to older devices. Custom ROMs can offer a range of benefits, including: Go back to TWRP and do a "Format Data" again
LineageOS GSI, Pixel Experience GSI, or Resurrection Remix GSI are popular choices. Pros: Frequently updated, modern UI. Custom ROMs can offer a range of benefits,
If customization is your primary goal, Resurrection Remix is the best choice. It compiles features from multiple famous ROMs into one package, allowing you to change almost every visual element of the user interface. 4. AOSP Extended (AEX)