By: Aseem Gaurav, April 10, 2011 (New Delhi)
As you may be aware that on upgrading the latest iOS release on your iPad, the screen orientation doesn’t work anymore. iPadfanzz tells you how to lock your screen's rotation using a few easy clicks.
Step 1. From any iPad screen or application, double click on the big home button on the bottom of the iPad.

Step 2. At the bottom menu a new task switcher will appear. Slide your finger over to the right to access the new screen hidden on the left.

Step 3. On opening the new screen, click the lock symbol on the bottom left-hand side of the screen, and it will lock.
Now, it won't change orientation if you turn the Apple iPad. Repeat this step to unlock the orientation. This process works in portrait or landscape orientation.