Updating iphone 1 1 4 to 2 2 colin chase the dating of beowulf
One of the main features of this release is that the taste of i OS 4.2.1 also comes up for the i Pad this time. Click the “ Download and Install “ button to update i Phone 3G / 3GS / 4 to i OS 4.2.1. Download i Tunes 10.1 from the above link and i OS 4.2.1 IPSW for i Phone from here..2. Now browse to the i OS 4.2.1 IPSW file and select it.
It brings features like folders in i Pad, Airplay, Airprint etc.
It can take anywhere from a few mins to an hour for the update to download and install, depending on how Apple’s servers are handling the load and your internet connection.
You may also want to connect your i Phone to your local Wi Fi network, so you don’t get charged for downloading the update over your cellular connection.
Wait for i Tunes to open and connect to your device.