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Tap the (gear icon) on the main infotainment screen. Scroll down and select the System or About tab. Look for Software Version or Firmware Version .
Once downloaded, agree to the prompts to install. Common Problems After an Update and How to Fix Them
If your 10.25-inch central display occasionally goes completely black or refuses to boot up, a firmware update is required. The newer software optimizes system memory allocation to prevent these crashes. OTA Updates vs. Dealer Installation: What You Need to Know
Software tweaks can improve the thermal management of the battery, allowing for faster, more consistent DC charging curves in cold weather. mg4 firmware update
"If it ain't broke, don't flash it" is the golden rule. A stable car with no warning lights and good charging speed does not need a firmware update.
Unlike a smartphone (quarterly updates), MG releases firmware .
Software is now just as critical as hardware for modern electric vehicles. If you own an MG4 EV, keeping your vehicle’s firmware up to date is essential for unlocking the full potential of your car. Tap the (gear icon) on the main infotainment screen
The MG4 firmware update is an essential process that can improve the vehicle's performance, safety, and overall driving experience. While some users may experience issues during the update process, the benefits of the update far outweigh the risks. It is recommended that MG4 owners keep their vehicle's firmware up-to-date to ensure they have the latest features, improvements, and safety patches.
Leave the driving firmware to the robots in the dealership.
: Updates also refine the driving and charging experience. The MG4 supports features like advanced energy recovery and smart charging enhancements through software updates. An OTA update for some models even added a safe driving mode , which uses the side cameras to display a live feed of blind spots during lane changes to improve visibility and safety in rain. Once downloaded, agree to the prompts to install
A notorious issue where the high-voltage traction battery fails to top up the small 12V starter battery, leaving the car dead. A BMS firmware update revises the "wake-up" logic to prevent this.
You must book an appointment with an authorized MG service center. Technicians connect the car directly to MG’s diagnostic tool (VDS) via the OBD-II port to flash the deep system memory. How to Check Your Current MG4 Firmware Version
Keeping your MG4’s firmware up to date ensures you get the safest, most efficient, and most enjoyable driving experience out of your electric hatchback.