iphone start up screen

[gjsiddall]

hi ppl, my iphone screen has enlarged !! cant enter the pass lock or anything cos the screens so big, cant anwer calls, txts..........any ideas.
I have switched it on and off (eventually), removed SIM and pressed and held top button and the circle button on front

 

[Gregoris]

tap on the screen with three fingers.. I had the same problem before lol.. stupid really and I have no idea how it happens by accident (I do it as well, it happens while in my POCKET) but there you go.

 

[gjsiddall]

tap on the screen with three fingers.. I had the same problem before lol.. stupid really and I have no idea how it happens by accident (I do it as well, it happens while in my POCKET) but there you go.

That was it, sorted it now. It happened whilst in my pocket, thats why i couldnt work it out

 

[Gregoris]

lol yeah! I manage to do it while in the pocket all the time and im wondering how it happens.. but oh well you know how to fix it now