iphone 6 stuck at temperature screen
my iphone 6 stuck at temperature screen "iphone need to cool down before you can use it" and the iphone is already cold and cool and i don't know why this message appear, it's appear yesterday until now
i tried to restore the iphone using itunes
i tried to switch off for 9 hours and then switch on .....same temperature screen !!
iphone 6
ios 8.3
plz help !!
iPhone 6, iOS 8.3