Ford SYNC 3 - Automated Method - Update to 3.4

Discussion for:
A guide on updating your Ford Sync 3 based car to the latest Sync 3.4 version using Syn3 Updater to make the process as simple as possible for you!

New comments as this is a different URL for the guide now, also some of the comments were very old and relating to old versions etc, to keep things organised we have this new comment area

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Just do the entire process

Working on them


I've not yet personally installed it but my understanding is it's very stable, will be installing it myself tonight

You can't due to the missing license. Reformat only for NA maps