Sync 3 Defaults to am radio on startup,

hello, I have updated sync 3 few month agot to 3.4, all was fine, then car went for crash repair, and came back but every time I start the car Sync 3 Defaults to am radio on startup also I have to press accepting other bits on a screen , very annoying
can I re-install sync 3.4 firware?
could it help?

SYNC Region: EU

Navigation Variant: Nav

Manufacturer Year: Pre MY20

Install Type: OEM

Old SYNC Version: 3.0.20204

New SYNC Version: 3.4.22251

Do you have a error message, if so what is it?

Update Method: CyanLabs Syn3 Updater

Syn3 Updater Version: V2.11.8.0

Syn3 Updater Documentation Read: yes

Syn3 Updater Log File


You need to get out of 22251.
What you are describing matches the issue with rwdata partition being full.

You need to read and follow this guide → APIM Sync Settings Not Saving, VER_ERR08 Errors, Cannot Perform Master Reset or Upgrades/Updates

All methods to recover from that scenario are covered on that thread, should all fail we do not have anything else to suggest at the moment.

thanks, I have updated to 23188, looks good so far

Awesome!, glad it worked.

May I ask how you managed to upgrade?, it will be helpful to others in the future.


I have generated latest fw 23188, but left maps out Im still on f11

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