This is a repair service for BMW NBT units that tick, reboot endlessly, or only partially work. No need to spend 1000+ plus to get the same crappy outdated headunit you already have. The HDD in these units lasts for 5-10 years on average and can be replaced with the correct software and program files. Customers will need to either disassemble the dashboard and send me the non working unit first (Easier then you think), or I can send them the HHD that works and they can install it themselves. Maps can also be updated to a 2024 map update if required, and the car has the correct cabling to use the NAV system. I've done many of these headunits in my local area and have all the needed programs and tools to update, and reformat all of the systems of this headunit as well as the EVO headunit. if you're looking to have something coded in that the factory vehicle didn't come with, I can also add that as well. If you're in need of a dashboard disassembly video I have one if you've purchased the service already that I can send to you. I also do PC repair, formatting, setup, builds, and more.