Samsung Galaxy A10e T-Mobile SM-A102UZKATMB Guide
![Samsung Galaxy A10e T-Mobile SM-A102UZKATMB Phone manual cover](/images/wwQkAVXSQzhqydIxHxFIPdti/thumbs/thumb175x175.webp)
To perform a factory reset on your Samsung Galaxy A10e, go to Settings > General Management > Reset > Factory Data Reset. Confirm by selecting Reset and then Delete All. Ensure you've backed up your data as this will erase all personal information.
To extend battery life, reduce screen brightness, enable power-saving mode from Settings > Device care > Battery, and close background apps. Consider disabling Wi-Fi, Bluetooth, and GPS when not in use.
If your device is not charging, check the charging cable and adapter for damage, try a different power source, and clean the charging port. Restart the phone and try charging again. If issues persist, contact support.
To take a screenshot, press the Power and Volume Down buttons simultaneously until you hear a shutter sound or see a visual indicator. The screenshot will be saved in the Gallery app.
Free up space by deleting unused apps, clearing app cache, and transferring photos and videos to cloud storage or a microSD card. Use Device care in Settings to optimize storage.
If your device is slow, try restarting it, clearing app caches, and uninstalling unused apps. Update software to the latest version and consider a factory reset if problems continue.
To update software, go to Settings > Software Update > Download and Install. Follow the prompts and ensure the device is connected to Wi-Fi and has sufficient battery charge.
To connect to Wi-Fi, go to Settings > Connections > Wi-Fi, enable Wi-Fi, and select the desired network from the list. Enter the password if prompted and tap Connect.
To enable mobile hotspot, go to Settings > Connections > Mobile Hotspot and Tethering > Mobile Hotspot. Toggle it on and configure the network settings as needed.
If the screen freezes, try pressing and holding the Power and Volume Down buttons simultaneously for about 10 seconds to force a restart. If the issue persists, consider a factory reset or contact support.