Originally Posted by Msims61
I did the 3.5.1 update myself and texting with my Galaxy S3 worked most of the time. After taking it into my dealer for service, they had to do the upgrade again to give me the new A4 nav card. Now texting doesn't work at all with my Galaxy S3.
Not sure why but I am considering doing the upgrade again myself to see if it starts working again. Any one had this type of experience?
This is strange... Why didn't they just stick the A4 card in? Because I don't think you can do the same update twice but I could be wrong. I tried doing it but when I plugged the usb stick in, it reported that I already had that version. My dealer did the update the first time and since I've been having issues, I thought that I could just install a fresh version but it wouldn't let me. Maybe it's possible if you install an old MFT version over 3.5.1 and then re-install 3.5.1 on that again...