Sync 3.0.18025 update to 3.4xx

Ford SYNC 3 Support
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1

Hey,

Can I update from SYNC 3.0.18025 to 3.4 using the automatic method or do I have to do it manually with factory mode?

Or simply download 3.4 automatically and plug in USB and you’re done?

2

Best off using the automatic mode unless you know what you’re doing.

You will need to reformat , the program will set the USB up for you to do it all in 1 process.

3

I read that afterwards the steering wheel heating did not work on some of them. The button wasn’t there.
Does anyone know more?

4

Hello,

I have a similar question:I have a SYNC version: 3.0.20092. Can this be updated to the latest 3.4 version?

Thanks a lot!

5

Yes! You can, it works. I have updated 3.0.18025

6

Was the steering wheel heat button there?

7

Yepp. everything was as before