Alba 5 Inch Android 674/4566 Instruction Manual

To perform a factory reset, go to Settings > System > Reset Options > Erase all data (factory reset). Confirm your choice and the phone will reset to its original settings.
First, ensure the battery is charged. Connect the phone to a charger and wait a few minutes before attempting to turn it on. If it still doesn't turn on, try holding the power button for 10-15 seconds.
To extend battery life, reduce screen brightness, limit background app activity, and turn off connectivity features like Bluetooth and Wi-Fi when not in use.
To update the software, go to Settings > System > Advanced > System Update. Check for updates and follow the on-screen instructions to install any available updates.
Use a microfiber cloth slightly dampened with water or a screen cleaner. Gently wipe the screen in circular motions to avoid scratches.
Clear cache from apps, uninstall unused applications, and move photos and videos to cloud storage or an SD card to free up space.
Try clearing the app cache, updating the app, or reinstalling it. If the problem persists, check for system updates.
Go to Settings > About Phone and tap on the Build Number seven times. You will see a message indicating that developer options are enabled.
Yes, you can download and install a third-party launcher from the Google Play Store to customize the home screen experience.
Press and hold the power and volume down buttons simultaneously for a few seconds to capture a screenshot.