I was trying to update v3.3 of my sync3 version 19052 and in the middle of the process showed up this error, when i tried to do the usb again in the sync3 updater and pug again the usb it is stuck on reformat cycle and any ruina i tried pop up again the same error… hone can i fix this? Maybe i tried to put nav on a non-nav system did i just broke it?
SYNC Region: Rest Of The World
Navigation Variant: No
Old SYNC Version: 3.3
New SYNC Version: 3.3
Do you have a error message, if so what is it?
Ill post an image.
When i conect the usb with the non-nav system it just shows this, cant i do a reset?, when i turn on the car it Say insert the usb im unable to use the system untill i succes on installing this i add an image
I had this problem in a Fiesta 2018 I tried to update but these same screens appeared.
My procedure, in my case I did downgrade from version 3.4 20201 to 3.3 19052.
I mounted the pen drive without the “gracenotes” because the sync had little memory. and it worked.
yes however this is not the issue, the file its stuck on is a maps file, and this is because he is trying to install maps on a ROW non nav unit which is only 8gb
i found my solution! maybe it will help to others, i create the usb with the nav 3.3 19052 system but i click off all the maps checks in sync3 updater, only leave checked apps voice and gracenotes, no maps licence or voicemaps, and when i put on the car it install all good with no errors, now i can change to any version (with no nav, cause that did all my problem in first place) XD but i am really greatfull with you guys helping me to solve this, i thougth i broke it but its all cool (sorry for my bad english) and Merry Xmas!
did i just broke it? 
