Q: my Iphone is locked with the screen in zoom... its so big I cant unlock it oe put in my passcode... how do I unlock it and get my screen to narmal

Double tap with THREE fingers to turn zoom off. Then go into: Settings>General>Accessibility & turn it off for good.

This mutifinger gesturing is getting to be ridiculous. Pretty soon we'll have to take our socks off in order to get enough fingers on the damned screen....

This worked for my iphone 5 - I couldn't unlock my phone.  thanks.

My iPhone 5 does the same thing, if I restart it, it goes back to normal again.

Thank you! 

Thank you very much, it was fantastic.

Thanks wjosten brilliant help, only problem is i cant turn zoom off for good my iphone 5c wont let me

This was a great tip-THANK YOU!

Thank you!  It worked.

OMG, I can't believe that the taps fixed it!!!  I have an appt. with apple store this evening for iphone 5s as screen was so big that I couldn't do anything...couldn't log in, couldn't turn off, nothing.  Thank you!!!!  Thank you!!!  I can cancel my appt. as it is FIXED. Yeah!!

Best advice ever!  I have been so frustrated as this appears at random.  Never quite sure when or why it appears on my screen.  Thank you so much!

That didn't work what else can I do?

THANK YOU SO MUCH. After a very long night trying to synch, reset, even restore factory settings, and running into problems because of course my phone was locked...I suddenly thought to google something with the word zoom in it and up popped your answer. Simple when you know how!

thank you so much!!

worked like a charm!!

panic over!