: Ensure your battery is charged to at least 50% and you are connected to a stable Wi-Fi network. Navigation : Open Settings > About Phone > System Updates .
: Improving battery life and overall UI responsiveness. Methods to Update TCL 30E Firmware 1. Wireless Update (FOTA) Firmware TCL 30E
The simplified UI, large icons in the launcher (if you enable Easy Mode), and stable dialer make it a good feature-phone replacement. : Ensure your battery is charged to at