how to update iphones, ipads, ipod touch

Friends now you can update your  i phones, ipad or i pod touch  in simple and short five steps. These steps describe how to update the iphone, ipad or ipod touch. Steps are given below....

(remember : Update your device wirelessly )

Step 1. - Connect your device to a power source and use Wi-Fi network (for avoid errors and rapid update).
Step 2. - Go to the setting > General > Software update >  (if your device connect WiFi or 3G network available updates automatically download ).

Step 3. - If an update is available you can tap Download to download the update.
Step 4. - After the download has completed tap Install to update your iOS.

Step 5. - If you leave the update to download in the background, once the download has finished you will receive a notification saying an update is available for your device. Tapping Details will take you to Settings > General > Software Update. Tap Install Now to install the iOS update. If you decide to leave the installation for later Settings will display notification badge until the update has been installed.

NOTICE : Some iOS updates may not available as over-the-air updates. VPN or proxy connections may prevent your device from contacting the iOS update servers.