MG4 Software Update Guide
The battery pre-conditioning logic has been tweaked. Owners report faster DC charging speeds in winter because the car warms the battery more aggressively when you navigate to a rapid charger.
Leah, asleep upstairs, didn't see it. But Maggie’s computer, ever stubborn, didn't panic. It rolled back to the previous stable kernel, verified the download’s checksum, and found the problem: one corrupted file in the lane-assist calibration matrix.
Unlike some modern EVs, the MG4 currently relies heavily on dealer-based updates rather than consistent Over-the-Air (OTA) functionality. MG4 Software updates | MG4 EV (2022 to 2025) Forum
Safety Enhancements: Updates have significantly improved Autonomous Emergency Braking (AEB) and Lane Keep Assist (LKA), reducing "jerky" interventions.
