messages - they arrive (banners ok) but when app loads screen is blank
iPhone 4s white - MD293B/A
IOS 8.3
Carrier O2 via Giff gaff
Messages app is behaving abnormally. Messages arrive to the phone (audio alerts ok, banners arrive, etc) but when I open the messages app it is frequently blank. Sometimes it loads eventually, sometimes it doesn't. I have tried force closing the app, restarting the phone and hard reset. None of the settings seem abnormal.
Anyone have any suggestions?
nichola
iPhone 4S, iOS 8.3