LG Stylo 5x LM-Q720TS LMQ720TS3.ABMUSWY User Guide

To take a screenshot on the LG Stylo 5x, press and hold the Power and Volume Down buttons simultaneously until the screen flashes. The screenshot will be saved in the Gallery app.
To extend battery life, reduce screen brightness, disable unnecessary apps and background processes, use battery saver mode, and keep the device software updated.
Go to Settings > System > Restart & reset > Factory data reset. Confirm by selecting 'Reset phone' and then 'Erase everything'. Ensure you back up important data first.
Check the charging cable and adapter for damage, try using a different power source, clean the charging port, and restart the device. If the issue persists, consider contacting customer support.
To update the software, go to Settings > System > Update center > Software Update. Tap 'Check for update' and follow the prompts to install any available updates.
Clear app caches, uninstall unused apps, transfer photos and videos to a cloud service or SD card, and delete unnecessary files from the Downloads folder.
Restart the device, close unnecessary apps running in the background, clear cache data, and ensure the phone's software is up-to-date.
Go to Settings > Lock screen & security > Fingerprints. Follow the instructions to register your fingerprint and enable fingerprint unlocking.
Ensure the camera lens is clean, use the pro mode settings for better control over camera parameters, and update the camera app for any performance enhancements.
Go to Settings > Network & internet > Wi-Fi. Turn on Wi-Fi, select the desired network from the available list, and enter the password if required.