ASUS ZenFone A450CG User Manual
![ASUS ZenFone A450CG Phone manual cover](/images/WzTgRbStIlZZylyyDSGbbSzd/thumbs/thumb175x175.webp)
To take a screenshot on the ASUS ZenFone A450CG, press and hold the Volume Down button and the Power button simultaneously until you see an animation indicating the screenshot has been captured.
To perform a factory reset, go to Settings > Backup & Reset > Factory Data Reset. Confirm your selection and wait for the phone to reset and restart. Ensure you back up any important data beforehand.
Excessive battery drain can be caused by background apps, high screen brightness, or outdated software. Close unused apps, reduce screen brightness, and ensure your phone's software is up to date to improve battery life.
Close unused apps, clear cache data regularly, and disable animations in developer options to improve phone performance. Consider uninstalling apps you do not use frequently.
First, ensure the battery is charged. Try performing a soft reset by holding down the Power button for about 10 seconds. If it still won't turn on, consider performing a hard reset or consult a professional technician.
To update the software, go to Settings > About > System Update. Tap on 'Check for Updates' and follow the on-screen instructions to download and install any available updates.
Free up storage by deleting unnecessary apps, clearing cache data, and transferring media files to an external storage device or cloud service.
Ensure that the phone is not exposed to direct sunlight or heat sources. Close unused apps and reduce graphics settings in games to prevent overheating. If the problem persists, consider getting the phone checked by a professional.
You can use the ASUS Data Transfer app or a third-party app like Google Drive to backup and transfer contacts, photos, and other data from your old phone to the ASUS ZenFone A450CG.
Go to Settings > About > Software Information, then tap on 'Build Number' seven times. Developer Options will then appear in the main settings menu.