Mustang GT2018 SYNC3 update to 3.4, Carplay stopped showing up after 1 day

After a successful upgrade, the carplay worked normally for an entire evening. This morning it stopped working, I mean its showing connected on the phone and in the sync settings but the option to bring the carplay on to the display went missing. I did full reset too but still no luck. Did device deletion and addition and still the same.


SYNC Region: ROW

Navigation Variant: Nav

Manufacturer Year: Pre MY20

Install Type: OEM

Old SYNC Version: 3.0.17276

New SYNC Version: 3.4.

Do you have a error message, if so what is it?
During the install, I got the below message
Error in Ford_MENA21Q4.tgz : PKG_ERR03

Update Method: CyanLabs Manual Method

It’s plugged in with an Apple cable right?

Yea Indeed. It was working all day long after the update. Next day poof gone.

Try another cable