I create mods on FMODS and I’m at the point where i needed to install a fresh copy of sync to continue making new mods. I have My20 and know I can’t reformat. I figured I’d just downgrade then upgrade to start over. My issue is I downgraded to 3.3 . Forscan for my apim does not support 3.3 I tried to fix my resolution with forscan and no luck. Now my screen is on 3.3 and sideways. also, the touch screen is not responsive either.
My issue is I can’t upgrade now. I keep getting VER_ERR08.
I’ve deleted Grace and Nav and even tried just installing just the app. I’ve tried many versions as well.
I’ve tried pulling sync fuse.
I can’t do a master reset as the touch screen will not respond.
I’ve tried 8 different usb stick and one usb hard drive.
I know my usb slot in the car works as I can still reinstall 3.3.19052 without error.
SYNC Region: NA
Navigation Variant: Nav
Manufacturer Year: MY20
Install Type: OEM
Old SYNC Version: 3.4.22251
New SYNC Version: 3.3.19052
Do you have a error message, if so what is it?
Are you sure the touch is unresponsive or is it just mapped improperly? Have you tried touching all over the screen and seeing if it’s a wrong orientation or scale?
Sometimes upgrades are finicky and take a while to start. I’m not sure what other value to add without understanding what that error means. If you do get this fixed, you may want to take a back of /fs/mp so you don’t have to downgrade/upgrade in the future.