Going back to an earlier version of sync...

I would like to know if I can go back to sync 3.2 from 3.4 in my 2019 f 150. I do not like 3.4. Is it possible to download 3.2 someplace and install it?

SYNC Region: NA

Navigation Variant: Nav

Manufacturer Year: Pre MY20

Install Type: OEM

Old SYNC Version: 3.2

New SYNC Version: 3.4

Do you have a error message, if so what is it?

Update Method: Official Ford

You cannot downgrade any lower than 3.3.19052 after going to 3.4. this is because of the way it is now partitioned.

3.3.19052 is the same as 3.2 for the most part in looks.

The only other way is to buy an older APIM that still has 3.2 on it now.

Can I download 3.3.19052 someplace?

You can use the Sync3Updater tool available on here like you used to upgrade it.

It updated on its own somehow.

I put a set of horns in the truck. When making electric connections for the horns i had to remove a ground from the battery. I got a good spark when reconnecting it. I think this turned my wifi in the truck back on. Now i have sync 3.4 and i dont like it.

Will look at this program you mention.

I downloaded the updater and looks to be over my head so far. I do not know what version number to put in the full version box.

I have version 3.4 according to the sync info screen.

Ok got the updater to work, now on older version 3.3

The problem now is I lost my XM radio. Shows the icon on the source screen but can not select it anymore. I hope I can now get this back, just renewed it for another year.

Got it to work with the two button thing on the radio.

Thx bill

1 Like

You have to enter your present version and your desired version.