Brilliant! Thank you! I pressed the two buttons and whooppeee doo it worked ... the battery sign came up ! Oddly it is showing a flat battery even tho it has been plugged in to charge all night? Maybe it can only charge when it is 'active'
The phone is 12mths and 2wks old (just out of warranty!) and had simply been in my pocket working fine all day - then I went to make a call and I got a blank screen? I spent an hour on phone to EE support but they werent able to help - told me it was a few weeks out of warranty, tried to sell me another plan to get a new phone (which means I would pay for 2 monthly packages???!!!) and then suggested I take it in to an EE shop to get it repaired.
IT IS NOW WORKING FINE! THANK YOU KIND PERSON - YOU'VE SAVED ME A LOT OF TIME AND MONEY!!!
AND ALSO MANY THANKS TO GOOGLE WHO BROUGHT ME TO POST AT TOP OF SEARCH RESULTS WHEN I INPUT THE FOLLOWING:
"why does iphone 5s suddenly stop working blank screen"
modular747 wrote:
I assume you tried charging the phone with the AC adaptor for at least 30 minutes, with no response. Right?
If you did, you need to reset the phone (no data loss): Press both home and power buttons for up to 1 minute, releasing when the Apple logo appears.
However if your power button is "kinda broken", you won't be able to reset, and you only option is replacement or repair.