Ensures sync and cloud features work.
Google Apps are not open-source. Therefore, developers of custom ROMs cannot legally bundle them into the ROM file. You must flash them separately via recovery (TWRP or CWM). A proper GApps package includes: To download your favorite apps. Ensures sync and cloud features work
The backbone for notifications, location services, and app updates. Ensures sync and cloud features work
Always take a backup of your current system before flashing. Ensures sync and cloud features work