If I put my phone in my pocket (iPhone 7) when I take it out the screen has ZOOMED into the MAX and I can't get it to zoom out. Before I just shut the phone off, and back on and it was gone, but this time no luck! Can anyone help me?

I had this happen a few months back, discovered it was an issue with the "Accessibility" setting under "General". I had somehow activated the "zoom" feature. Set it to "off", solved my problem.....hope this works for you :-)

Try double tapping your screen with 3 fingers. You might want to turn zoom off in settings to avoid this in the future.

If the double tap doesn't work, reboot your phone.

same thing happened to me - your double tapping the screen with 3 fingers worked. Thanks for posting. Reboot would not work - previously tried.

I'm glad this was able to help you.