After a successful installation, it's best practice to turn off the "Unknown sources" option to keep your device secure. Simply go back to and disable it again.
Once you have located and downloaded the correct, verified APK file to your Android 4.2.2 device, follow these steps to install it. Step 1: Enable Unknown Sources After a successful installation, it's best practice to
Verify that the version number matches the one you downloaded. After a successful installation
Widely considered the safest repository. Every upload is cryptographically verified to match the original signature from Google. After a successful installation, it's best practice to
Android 4.2.2, a version of Jelly Bean released in 2013, is no longer officially supported by Google. Because of this, the built-in Google Play Store on these devices often fails to update background services automatically.