Note: You will need to grant Sn0w Breeze administrative privileges.Step 4) – Upon launching Sn0w Breeze for the first time a few pop-up windows will appear.That’s it wait for i Tunes to complete update process, it may take some time and your i OS device will reboot several time.That’s it, now enjoy your newly update i Phone, i Pod Touch & i Pad on i OS 5.1.1.Read them over and click the OK button and you will be on the screen depicted below.Read through the notes in read and click the blue arrow to continue.The easiest way to download i OS 10.1.1 is through the Software Update mechanism in the Settings app of i OS.
However all those new i OS device owner might not be comfortable with firmware update process and wondering how to manually update to recently released i OS 5.1.1 firmware.
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If you are looking to update to the i OS 5.1.1 firmware while preserving your baseband then you will be glad to know doing so is probably easier than you think.
For those users here is our complete step by step guide on how to update to i OS 5.1.1. Once you see new i OS 5.1.1 update available, tap on download & Install and let it download and install i OS 5.1.1 on your i Phone, i Pod Touch & i Pad.
There are two methods of update to i OS 5.1.1, one is via over the air update. Do make sure you have your i OS device fully charged to avoid accidental switch off due to batter low problem.