Mg4 Firmware Update -

Disclaimer: Always consult your local MG authorized service center for firmware updates. Self-performed modifications to vehicle firmware void your warranty. This article is for educational purposes based on owner community experience up to 2026.

: Common stable versions include 1300R71 or 1300R63 . mg4 firmware update

Join an MG4 owners’ forum. Find the latest stable version number (e.g., R63 for the infotainment, SNS_22 for the BMS). Write it down. Hand it to the service advisor. Do not accept "we did the latest." Disclaimer: Always consult your local MG authorized service

Before seeking an update, you need to know what you’re currently running. MG separates its software into two main components: the (the Android-based infotainment system) and the MCU (the module that controls how the car interacts with buttons and hardware). R63 for the infotainment