If you have already updated your iPad to iOS5, then the first update for it is now available. Not only does it give original iPad owners (like me) the multitasking gestures (more on that in the next post), but it gives us a chance to try out the new updating feature — no more resorting to the old method of syncing using a Mac or PC! And it’s super simple. But for those of you (like me) who like to see lots of screenshots of what to expect, here goes.
Go to the Settings app and tap on General in the left-hand column. The second entry on the right is Software Update — tap on it.

Choose "Software Update under "General" in "Settings" app.
After checking for updates, the iOS 5.0.1 update and its features will be shown. Tap on Download and Install.

iOS 5.0.1 Update
Read about the update, then agree to the terms and conditions.
You will be asked to plug your iPad into your source (ie, wall outlet) to be sure it has enough juice for the update.

Plug power outlet into wall.
The download and installation will now start. The download itself may only take a couple minutes. However, allow at least 15 or 20 minutes for the installation to complete. Your iPad will restart itself a couple times, showing a slowly advancing progress bar. Do NOT get impatient and interrupt it. Go have a cup of coffee or play with the cat. If you aren’t looking when the reguler “Slide to Unlock” screen comes up, your iPad will go to sleep, as usual. When you come back and wake it up, it’s all updated and ready to go.
And you have completed your first over-the-air update! Not hard, was it? Next post, I’ll go over those new Multitasking Gestures that are now available for both the original iPad and the iPad2! I love ‘em!