Mazda Connect Firmware Updates

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IMPORTANT NOTE: These files and processes are compiled from third party sources. Please be aware of the risks of performing these updates yourself. There is potential to brick your CMU if some steps are missed or the wrong files are used. Mazdas247 does not assume responsibility of the actions taken by its members or the damages that may result from those actions.

These files are being provided as a courtesy to our members, to allow them to avoid the potential dealer fees and time wasted...