He rebooted the phone, holding the volume up button. The screen went black, then lit up with the text-based menu of the Team Win Recovery Project (TWRP). It was the mechanic’s bay of the Android world.

Because OpenGApps discontinued official builds for Android 12.1, you should use one of the following alternatives: MindTheGapps (Recommended) : This is the official recommendation from the LineageOS Wiki

Evaluation and Implementation of Google Mobile Services (GApps) for LineageOS 19.1 (Android 12L)

: Sometimes used as a fallback if other packages fail to boot or result in Play Store errors. Key Installation Rules Google apps - LineageOS Wiki