A: This usually happens if you flashed GApps after you had already set up the ROM. Go back to recovery, wipe the "Dalvik Cache" and "Cache", and perform a Factory Reset . This will wipe your data but ensure the Google framework integrates properly with the system.

Installing GApps for Android 4.2.2 is a relatively straightforward process, but it does require some technical knowledge and caution. Here's a step-by-step guide to help you get started: