so since i was already on 3.3 i used the auto install method but it just wouldnt update it would ask me if i want to continue and i pressed on yes after that nothing happens at first i thought it was a usb issue but i have tried it on 2 different ones i even tried a master reset still no luck i woul…

Run the APIM Utility and see what the memory is. I think you are out on storage space. You could try this thru the reformat tool. You will need to downgrade to 3.3.19052 first following the tutorial. The APIM you have only has 8GB of storage, and was not meant to run the newer app versions, but wit…

Issue causing Not being able to update from 3.3 build 19052 to 3.4

Ford SYNC 3 Support

F150Chief (F150Chief) 29 December 2020 14:03 6

Read this tutorial, it might help.