Continuing the discussion from 3.0 to 3.4 successful but BT audio not working:
What is your SYNC Region?
Do you have Navigation?
What region is your SYNC APIM?
What was your old SYNC Version?
What is your new SYNC Version?
Do you have a error message, if so what is it?
How did you update, Ford Website / CyanLabs Website / Syn3 Updater?
If you answered Syn3 Updater above;
What version of Syn3 Updater did you use?
Have you read the documentation at Syn3 Updater | Cyanlabs Docs ?
Please paste your log output or provide the URL to your log file below
(Log files can be found on the root of your USB drive or in
REPLACE THIS TEXT WITH YOUR LOG
Please provide any further details below