ASUS PadFone X (A91) User Manual
![ASUS PadFone X (A91) Phone manual cover](/images/QHuBaiiIXWwagXRKkKxiXxrX/thumbs/thumb175x175.webp)
To improve battery life, reduce screen brightness, disable unused apps running in the background, and turn off features like Bluetooth and GPS when not in use. Additionally, try using the Power Saver mode available in the settings.
First, check the charger and cable for any physical damage. Try using a different charger and cable to determine if they are the problem. Also, inspect the charging port on the phone for debris or damage. If the issue persists, a battery or hardware issue might need professional repair service.
To factory reset, go to Settings > Backup & Reset > Factory Data Reset, and follow the prompts. Ensure you back up important data before proceeding, as this will erase all data on the device.
Clear cache data regularly and uninstall apps you don't use. Restart your device to free up memory, and consider performing a factory reset if the problem persists. Ensure your software is updated to the latest version.
Use the ASUS Data Transfer app or Google account synchronization to transfer contacts, photos, and other data. You can also use a third-party app or a computer to manually transfer files.
Try restarting your device by holding down the power button. If the screen remains unresponsive, check for screen damage. If no physical damage is present, a factory reset might resolve software issues causing the problem.
Go to Settings > About Phone > System Updates, and check for updates. Ensure your device is connected to Wi-Fi and has sufficient battery life before starting the update process.
Yes, you can expand the storage by inserting a microSD card. The PadFone X supports microSD cards, allowing you to increase your storage capacity for apps, photos, and videos.
Overheating can be caused by intensive apps or games, or environmental factors. Avoid using the phone while charging, close apps running in the background, and keep it out of direct sunlight. If the problem persists, software issues may be the cause, requiring a factory reset.
To take a screenshot, press and hold the Power button and the Volume Down button simultaneously until the screen flashes. The screenshot will be saved in the Gallery app.