The MG4 is built in China but calibrated for global markets. Firmware differs heavily by region.
If available, a prompt will appear with the version number (e.g., R30, R46). 3. Installation Select . Once downloaded, tap Install . mg4 firmware update
: To see more technical details, go to the version screen and tap the version number 5 times . When prompted for a passcode, enter 200519 . 2. Latest Major Updates & Features The MG4 is built in China but calibrated for global markets