Why won't my maps in navigation open?

[iMore Question]

My maps in navigation won't open

My maps app in my navigation has just stopped opening recently. It just blanks outs and takes me back to my navigation app. I have an iPhone 5 with up to date software

 

[orangeo]

Re: My maps in navigation won't open

Try to restart the device. If you updated the IOS program can be poorly supports the new IOS...