Lock (or Unlock) Your iPhone’s Orientation Please enable JavaScriptplay-rounded-fill Loading advertisement... Up next Video title Cancel Lock (or Unlock) Your iPhone’s Orientation Ever wonder why the screen on your iPhone does or doesn’t rotate? Mystery solved! Related videos 08:35 How to Draw a Cow 01:25 How to Waterproof Fabric 00:56 How to Make Scrambled Eggs Without Milk 02:59 How to Draw Perspective 01:20 How to Make Garlic Cream Sauce 01:35 How to Fill a Hot Water Bottle 01:09 How to Curl Hair with Foam Rollers 07:02 How to Draw a Wolf 00:56 How to Grate Ginger 04:30 How to Crochet Doilies 01:01 How to Remove Mildew Smell from Clothing 01:36 How to Dry a Mattress