Download iOS 5.1.1 IPSW

Apple has released iOS 5.1.1 firmware for all iOS devices . You can download and install iOS 5.1.1 using the methods explained below . Jailbreakers and unlockers should read carefully before updating to 5.1.1 iOS firmware .

5.1.1 jailbreak

iOS 5.1.1 Features :

  • Improves HDR functionality for camera
  • 2G to 3G network shifting problem fixed
  • AirPlay Video playback problem fix
  • Safari Bugs fixed
  • Appstore purchase problems fixed

Method 1 : via iTunes

  1. Connect your iPhone , iPod Touch or iPad with your computer and launch iTunes.
  2. Allow iTunes to detect and display your device on the left sidebar
  3. Now on iTunes you will have to go to Help > Check for Updates . itunes_update

Method 2 : using OTA Update – WiFi required

If you are on an iOS 5.x.x firmware you can directly update your iOS device without having to connect to a computer. Just use your WiFi with internet connection and go to Settings > General > Software Update (image on top). The file size for this update for iOS 5.1.1 is approximately 47 MB for iPhone 4 . May vary for iPod Touch and iPad models .

Method 3 : using IPSW Firmware Files

For this method you have to use iTunes and press SHIFT (onĀ  keyboard )+ Update (on iTunes) to select the .ipsw file . Allow iTunes to verify and install the new firmware .

Direct Download Links :

How to Jailbreak iOS 5.1.1 :

To jailbreak iOS 5.1.1 you can use Redsnow 0.9.10b8b . The complete jailbreak tutorial is given here . This is a tethered jailbreak so you have to connect with the USB cable and use Redsnow Extras > Just Boot option every time you reboot the phone .