Why is my default MAPS on I phone 4 going blank (black screen) ?
I'm having this problem within seconds of having loaded a route I requested? Was working without any problems in Arizona. I never had an issue, then I moved to Texas. Sometimes it works in the Dallas/Garland area. But often times I can't figure out why it goes blank and has to be initiated from the beginning again only to do the same thing on subsequent tries. Definitely cannot get it to work on longer road trips to College Station. I have an iPhone 4. Att is my carrier.
I share my talk text plan with someone else. I hesitate to bring it up with this person...could the primary person on the plan be restricting my use and thus affecting my turn by turn navigation use?