If the official TPS360C firmware link returns a 404 error, contact the seller you purchased the unit from. They often have a Dropbox or Google Drive link they can share privately.
Websites like or SLM (Soft List Master) often archive legacy network drivers. tps360c firmware link
: If you are flashing via a PC (USB), you can find essential Telpo TPS360C Drivers on HardReset.info. If the official TPS360C firmware link returns a
Before diving into the download links, it is important to understand why you should bother with the update process at all. tps360c firmware link