Power off your device. Hold the specific button combination for your device (often Power + Volume Down) to enter Recovery Mode.
Always perform a Nandroid Backup in recovery before flashing anything. Power off your device
Select "Install zip from sdcard" , navigate to your GApps file, and confirm the installation. Select "Install zip from sdcard" , navigate to
Navigate to your storage and select your Android 4.2.2 custom ROM ZIP file. Swipe to confirm the flash. Step 5: Flash the Official GApps ZIP Go back to the file selection menu. Select your downloaded Android 4.2.2 GApps ZIP file. Step 5: Flash the Official GApps ZIP Go
Connect your device to a PC and move both your Custom ROM ZIP and the Android 4.2.2 GApps ZIP to your internal storage or SD card.
What are you trying to update with this GApps package?