Wrong firmware for my 4" screen i installed a 8" how do i reverse it?

[Akuq77]

wrong firmware for my 4" screen i installed a 8" how do i reverse it?

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SYNC Region: NA

Navigation Variant: Non Nav

Manufacturer Year: Pre MY20

Install Type: OEM

Old SYNC Version: 2.3

New SYNC Version: 3.06

Do you have a error message, if so what is it?
large icons on the display

Update Method: CyanLabs Syn3 Updater

Syn3 Updater Version: 3.06

Syn3 Updater Documentation Read: no

Syn3 Updater Log File

https://cyanlabs.net/fhub/sync3/syn3-updater-log/?uuid=1ef532f2-a945-6e4c-aac1-0242ac120002

[SaNdMaN]

Here’s how → Updating from syn 3.3 to 3.4 with a non touch screen on 2019 ford edge 4 inch screen - #2 by SaNdMaN