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Sorry for hijacking but just wanted some advice please!
I have a F32 with NBTEVO_J firmware. I installed the Wifi Antenna myself and installed CarPlay via the USB from an eBay seller.
Went to have MPPSK fitted, and when they tried to install the power flash, they encountered an error with the head unit which said that the system has been tampered with. BMW advised it would cost £285 for a code to ensure that the HU isn't bricked when they install the power upgrade. I havent had them install it yet and said I would come back after getting this sorted first.
Is there anyway to uninstall the CarPlay and revert the HU software to factory so that I can avoid paying £285?
Any advice much appreciated!
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