: Power off your device and connect it to your computer via USB when prompted by the tool.
For the tech-savvy user who wants to make the than TCL ever intended, there is the world of custom firmware and tweaks. Warning: This voids your warranty and risks bricking your phone.
This is the easiest method and happens directly on your phone: Connect to a stable Wi-Fi network. System Update Check for Updates
Regular firmware updates ensure your phone runs smoothly, securely, and efficiently.