iPhone News - Apple iOS 4 upgrade breaks car stereo connectivity news - Tue Aug 10, 2010 7:15 pm Post subject: Apple iOS 4 upgrade breaks car stereo connectivity
Over on the Apple Support forums, we've noticed a large amount of users saying that their car stereos are no longer working with Apples iOS 4. update. Users report that after updating an iPhone (or iPod) to iOS 4, plugging the phone into the cars integrated stereo create errors indicating the device is "Not compatible".