Questions on doing update

Hi all, I have a few questions that I hope someone can help me on. I have a 2018 Ford Explorer Platinum and the current Sync version is 3.0 build 20204. Nav Map Version NA 1 16.

I am using the updater and when I get everything selected and go to put on my USB, it’s only taking around 10 seconds or so to load everything, is this normal? I was thinking it would take a while to download and put everything on the USB.

2nd Under the Applocation Options, its asking what Theme I want, if I pick one, will the screen still change from light when I drive during the day to dark when I drive at night

SYNC Region: North America & Canada

Navigation Variant: Yes

Install Type: Stock (Original Unit)

Old SYNC Version: 3.0 20204

New SYNC Version: 3.4.20220

Do you have a error message, if so what is it?
No error as of yet

Update Method: CyanLabs Syn3 Updater

Syn3 Updater Version:

Syn3 Updater Documentation Read: Yes

Syn3 Updater Log File

Read the documentation and it would make sense, you claim to have read it but clearly havent’ Basic Usage - CyanLabs

No it’s a APPLICATION theme, as in for Syn3 Updater it self. again this is in the documentation