Before proceeding with any ROM modifications:
The Nokia 4.2 (codename: ) relies heavily on Generic System Images (GSIs) due to its project Treble compatibility, though some device-specific ports exist. 1. LineageOS (GSI or Unofficial) nokia 42 rom
stopped at Android 11. Installing a custom ROM like allows you to run much newer iterations of Android, bringing modern security patches, UI tweaks, and new features to your older phone. Before proceeding with any ROM modifications: The Nokia 4
If you downloaded GApps, flash the GApps zip file immediately after the ROM. bringing modern security patches