Tcl 502 | Firmware

If your phone is not receiving OTA updates or needs a clean software install, you can use the official desktop tool.

TCL generally maintains security updates for at least following a device's release. These updates patch vulnerabilities and often improve the "snappiness" of the user interface. Firmware TCL 502

She hit Install .

Last updated: October 2025 – Firmware versions correct as of publication. Check TCL official site for latest builds. If your phone is not receiving OTA updates