Thanks! It's good to know I can always revert back! {EDIT} worked out how to get appropriate info for ttgo.bif Will try running fast activate now...
My next challenge is to work out exactly which parts of which maps I should use. I have 3 to work with. (1) My original backup running Australia 940.6001 Maps. (2) A downloaded version of the latest 955_6810 Genuine Mazda Australia Maps (3) A downloaded version of the Android 955_6746 Australia Maps.
My understanding after reading through this thread is that I will need to use the Android 955_6746 Australia maps, as these are the only latest maps that have metadata available for fast activate to work its magic. There are however a number of additional files that are part of the NB1 build that are not part of the android build. So, my plan is to start with duplicating the original backup onto the new SD card, then over-writing the 940 files with the 955 genuine mazda file I have... and then over-writing again with the android maps before running fast activate.
My question is - does anyone know which files specifically are required in order for fast activate to patch the map. All of them? Some of them? I'm wondering if I can keep as many of the genuine mazda files as possible, rather than overwriting with android files that don't affect the patching process. Perhaps it is a bad idea to mix files between two different builds. What do you guys think?