Later versions like R63 and R71 focus on the and overall system stability. These often fix "ghosting" issues with the 360-degree camera and refine the HVAC (climate control) so the target temperature more accurately matches the actual cabin temperature. 3. The OTA Update Myth vs. Reality
Keeping Your MG4 Electric Sharp: A Guide to Firmware Updates mg4 firmware update
Warning: Only perform this if you are comfortable with technology. An incorrect file can disable your screen. Ensure your 12V battery is fully charged (not just the high-voltage traction battery). Later versions like R63 and R71 focus on
One of the most notable changes in recent firmware is the adjustment to the State of Charge (SoC). Earlier models had a "buffer" that meant a 100% charge wasn't truly 100%. New firmware has unlocked this buffer, resulting in a slight increase in real-world range. The OTA Update Myth vs
"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.