How to lock iPhone screen orientation
Sometimes when you are laying on a bed and you want to read some tweets or some articles in your iPhone you will find that the screen orientation is constantly changing and this can be very disturbing. So here is a simple tip so you can lock your iPhone screen orientation and feel free to move it without worrying about the screen orientation. First of all you have to double-click the home button, then swipe to the left and then click on the padlock icon.
