R24 software update MG Marvel R is a significant firmware release primarily designed to improve the infotainment experience and driver assistance behavior. While some MG vehicles support Over-the-Air (OTA) updates, most MG Marvel R owners have reported that the R24 update is typically performed by a technician at an authorized dealership to ensure stability. Key Improvements in R24 Audio Enhancement

Whether the update is "free" depends on your specific dealership and vehicle status: