By using said cable and software.
So TuneECU can pull the current map and save it?
I was going to use my Pixel Android phone for all this, as my work PC is restricted and my home computer is an Apple. Can't imagine that's much of an issue.
I used the PC software to download and save current map. Can't answer to phone app
@bright started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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By using said cable and software.