Copy it to a folder named Obsolete_Firmware_Backup on your cloud storage or NAS, then delete it from your active drives.
: Primarily handles media playback via USB and Bluetooth pairing stability.
: Start your car's engine or turn the ignition to the "ON" position (battery-only mode may time out). Insert USB : Plug the drive into the USB port in the center armrest
. Note: In many BMW models, only the armrest port handles software updates. Navigate Menu : On your iDrive screen, go to Software Update Update Software Confirm Update