Android 4.2.2 is now available for download, and it includes a number of bug fixes and improvements. Here are some tips on how to update your Android device:

  1. If you have an Android 4.2 or later device, go to Settings > About phone > System updates and check for updates. If there are updates available, you’ll be prompted to install them.
  2. If you don’t have an Android 4.2 or later device, go to Google Play and download the latest version of Android (4.3 or later). Once you’ve installed the update, go to Settings > About phone > System updates and check for updates. If there are updates available, you’ll be prompted to install them.
  3. If you’re having trouble updating your device, try these tips: Make sure your battery is fully charged; try connecting your device to a power source over USB cable; turn off any security features on your device (such as screen lock); clear the cache and data of your Android device; uninstall any apps that may be interfering with the update process; reboot your device into recovery mode (press and hold Volume Down + Power buttons at the same time until the Samsung logo appears); select “wipe data/factory reset” from the main menu in recovery mode; select “reboot system now.” ..