How many times can you update

I have a 2016 Ford Edge. I just recently upgraded from 3.0 to 3.3. I know i should have went straight to 3.4, i did not want to chance of a failure. So my question is will i still be able to go to 3.4? For some reason my android auto has disappeared. So do try to install 3.3 again or use 3.4


SYNC Region: NA

Navigation Variant: Nav

Manufacturer Year: Pre MY20

Install Type: OEM

Old SYNC Version: 3.0

New SYNC Version: 3.3 19052

Do you have a error message, if so what is it?
None

Update Method: CyanLabs Syn3 Updater

Syn3 Updater Version: Dodont remeber

Syn3 Updater Documentation Read: yes

Syn3 Updater Log File

None

Yes, why not?.