Apple has released iOS 5.1.1 update for its iPhone, iPad and iPod Touch devices. The update was 750MB when we connected our iPod to the computer to download it.
The iOS 5.1.1 update contains various improvements and bug fixes, including:
Improves reliability of using HDR option for photos taken using the Lock Screen shortcut
Addresses bugs that could prevent the new iPad from switching between 2G and 3G networks
Fixes bugs that affected AirPlay video playback in some circumstances
Improved reliability for syncing Safari bookmarks and Reading List
Fixes an issue where 'Unable to purchase' alert could be displayed after successful purchase
iOS 5.1 users don’t need to connect their devices to the computer to update the software. They just need to go through the following path - Settings > General > Software Update. The rest of you can connect the device to your Mac or PC. If you set iTunes to check for updates automatically, then you will be prompted about the new update. If not, then you can plug in your device and hit the option that says check for updates.
iOS 5.1 was launched in March along with the third generation iPad. You can read our review of the device here