I heave problems with some apps in my iphone 4s. My car audio (Pioneer) no more understand my Iphone with ios 8.... before with ios 7.1.2 be OK
iPhone 4S, iOS 8.1.3
There is no approved way to roll back. Contact Pioneer and see what they say.
Get help using your iPhone, iPad, or iPod touch with your car stereo - Apple Support
regarding contacting the manufacturer, I have read here that one should search by "Car Model/Manufacturer" rather than the brand of audio - In Google, something like [ ios 8 {car brand or model name} ] should do it
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Since they specifically mentioned Pioneer it should be an aftermarket head unit and contacting by manufacturer will not work.
Google [ ios 8 car audio ] = not happening apparently - iOS 8.2 are the 'Hopes" - ÇÇÇ
What? iOS 8 doesn't connect to any Pioneer radios? Was in a car today with one and it was working but I believe they had to do a firmware update on their head unit which is why I asked if they had checked there.
http://www.pioneer.eu/uk/newsroom/news/AppRadio_iOS8_update/page.html
You might want to join the chorus and put pressure on Pioneer to get with the program.
PIONEER AVH-X7500BT
For AppRadio users and users of Pioneer DVD receiver and navigation receiver models with AppRadio Mode, Pioneer has completed its compatibility evaluation of iOS 8 with AppRadio Mode. Please see below for important information:
iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4s and iPod touch (5th generation) users:
The following AppRadio Mode applications are currently not compatible with iOS 8 due to a stability issue that results when using the in-app keyboard. To maintain AppRadio Mode use of these apps please avoid using the in-app keyboard or continue using iOS 7.1.2 with your iPhone or iPod touch.
I posted that in the link above.
How to downgrade Iphone 4s ios8.1.3 to ios 7.1.2 ???
