Sync 3.3.18266 will not update even via USB

Hello, I have tried to update Sync via the USB using your CYANLABS program. It appears to go through the update but when it is done and I restart the vehicle it is still on 3.3. Please help.

SYNC Region: NA

Navigation Variant: Nav

Manufacturer Year: Pre MY20

Install Type: OEM

Old SYNC Version: 3.3.18266

New SYNC Version: 3.3.18266

Do you have a error message, if so what is it?
No error message it appears to update but never changes the version and I am also still getting the message that I need to connect to the network to update Sync.

Update Method: CyanLabs Manual Method

Is there a reason you’re not just using the Ford official downloaded from since you’re on 3.3.x?

Warlock12118, I was using a youtube video on how to update sync. Sync will not update in the truck, like it is in a bad loop always asking me to connect to wireless but then the update disappears when I validate it is connected to the wireless.

Seriously? Are you surprised? Go read the documentation.

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