Iphone6 issues

[JoeyD74]

My wife's Iphone6 is going crazy. It's getting very hot when you use it, and by use it I mean message or try to call. It won't receive phone calls and texts are coming in 30-45 minutes after someone sends them to her. It won't sign into iMessage it just keeps trying. Somethings you check messages and it shows none at all, completely blank.
It's running IOS 9 and I've reset network settings turned it ff and on. Should I try to restore as new or try to go back to 8?

 

[JoeyD74]

Is it possible this is related to iMessage? When I turned it on on her phone the temp shot up a lot and after signing in its stuck on verifying.

 

[bandofbrothers]

Be quick if you wish to revert back to iOS 8.4.1.  won't be signing it for much longer.

Try a restore via iTunes after making a back up. Then set it up as a new device to see if the issues persist.

You can always make a https://www.apple.com/uk/retail/geniusbar/ appointment for  to runsome diagnostics

 

[JoeyD74]

I tried the online support but no help. I have an appointment with them this week but I'm going to try the restore first.