used 4d harness to convert my 5 speed 2012 se to sync 3.4 using 2020 fusion unit got programming from Navi upgrade but when i enter my vehicle its just a black screen (the backlight is on) but no splash screen. this stays like this until the key is inserted and turned to accessory and then the sync 3.4 UI boots. however upon removal of the key the ford splash screen plays before the vehicle system shuts off. not the biggest issue but just an eyesore before key is in. I will provide my APIM programming file to whoever is willing to look at it thanks.
SYNC Region: NA
Navigation Variant: Non Nav
Manufacturer Year: MY20
Install Type: Retrofit
Old SYNC Version: 1.1.5.9
New SYNC Version: 3.4.23188
Do you have a error message, if so what is it?
Update Method: CyanLabs Manual Method

