Updating iphone 3g to 2 2

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Now under options make sure you check “Install i Pad baseband” option & click on “yes” in “Are you sure you want to do this ? Now click on next,& connect your i Phone and switched off.

You need to keep your i Phone 3G/3GS connected to USB till the end of process. Click on Next and at this stage you have to put your i Phone in DFU mode.

Now messages will appear on the i Phone that relate to Cydia and setting up Cydia – let this run and clean up and reboot.

Cydia version 1.1.8 will now appear as an app on the i Phone springboard, launch it and let it prepare the file system – this can take a while.

Regarding i Pad 2,2 and 2,3, if you own one of those devices and you are directly downloading IPSW, you probably know what you’re doing and know which is for Verizon and which is for AT&T, but I don’t have access to that hardware to confirm either at the moment. IPSW files, if your browser is saving them as or any other archive, you need to rename the file to for i Tunes to be able to use the firmware.

Apple software updates for i OS introduce new features and improvements that lets you do even more with their i Phone, i Pad and other i OS devices.

If you’d rather download i OS 4.3.1 IPSW directly, you can do that too using the links below.

If you are not sure which i Pod, i Phone, or i Pad you have, look it up with Everyi.com's Ultimate i Lookup.

If you need help, see i Pod, i Phone, & i Pad Identification.

With the announcement of i OS 5.0 on June 6, 2011, a USB connection to i Tunes was no longer needed to activate i OS devices; data synchronization can happen automatically and wirelessly through Apple's i Cloud service.

Major new i OS releases are announced yearly during the Apple Worldwide Developers Conference (WWDC), and are usually released in September of the same year, usually coinciding with the release of new i Phone models. The most recent beta release for i OS 11, i OS 11 Beta 5, was released on August 7, 2017.

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