No! you have to do the literal opposite, if you have MY20 you can not Downgrade or Re-format
This should also not be in this thread, as per the many notices at the top of the page this is for feedback and bug reports of build 3.4.23088, a new topic should have been created
Ok sorry for this 
Thanks a lot for the clarification - if you are new to the forum some of the informations might be misleading regarding MY20 - sorry for the troubles - got it now - Cheers Henry
I mean there is a detailed documentation for Syn3 Updater and how it handles both MY20 and non MY20 vehicles, i donât know how we can make it any simpler.
Dontâ worry - it was my fault not reading all the details. Anyway it worked now - thanks for your help and patience 
Ford told me today that they plan on releasing the 2023 maps 8/14/2023
No! as per The latest SyncÂŽ3 map will be available on or near August 14th, 2023. Please check back then these are 2022 maps not 2023 maps, maps are released a year behind so 2023 maps come out in 2024
Yet the likes of Garmin are distributing 2024 maps at this time. It would make sense for Ford to at least change their version number to current year soâs to not make maps look obsolete the day they are released.
I meant 2022 SorryâŚ
Selected emergency contacts will not be retained.
I selected the emergency contacts and after a few days they no longer appear.
No other problem. Install this version from 3.0.2024 downloaded from the official Ford website.
I have detected another problem, if when you are in navigation and you select detour to select an alternative route, it does not let you select the alternative route, does this happen to anyone else?
Edited: the alternative route does work, my fault that I didnât realize that it really changes it.
Try he most recent update, bugs arent going to be sorted on old versions.