If your Bootloader ist broken you must flash the EEpromChip with special Hardware.
EEPROM:
https://www.youtube.com/watch?v=uFTEtXV0F3U
EEPROM:
https://www.youtube.com/watch?v=uFTEtXV0F3U
(11-21-2025, 04:09 AM)seato1137 Wrote: Hi. can you tell me what the sw or hw can repair it. just for future because now I have to buy used one from ebay and plan to set it up.
F23 220d Bj.2015 NAV: EntryNav
F23 m235i XDrive Bj.2015 NAV: EVO
F46 218d XDrive Bj.2017 NAV: Way
F23 m235i XDrive Bj.2015 NAV: EVO
F46 218d XDrive Bj.2017 NAV: Way


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