Mg4 Firmware Update ((top)) Jun 2026

rather than a simple over-the-air (OTA) download. While the infotainment system (FICM) might eventually support OTA, critical safety and performance modules—like the Battery Management System (BMS) and Electronic Power Steering (EPS)—must be updated manually via a physical OBD connection 🛠️ Key Firmware Versions & Improvements

: 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 mg4 firmware update

Park in an area with strong 4G signal or connect to a home Wi-Fi network via the settings menu. rather than a simple over-the-air (OTA) download

Firmware updates for the MG4 can bring several benefits, including: It is often up to the owner or

MG does not always send out mass notifications for every minor update. It is often up to the owner or the technician during a service check to identify if an update is available. Pro-Tip for Owners