iTunes will launch a file dialog for you to select the firmware file.
Now, hold the SHIFT key and click the “Restore” button. Next, connect your iPhone to your computer via USB cable and launch iTunes. So make sure you have all the files in place before proceeding to next step.ģ. Download Redsn0w 0.8, Bootloader 3.9 & 4.6 and iPhone firmware 3.0 (2G / 3G / 3GS). First, make sure you have upgraded to iTunes version 8.2 and backup your iPhone data by synchronizing it with iTunes.Ģ. The jailbreak process is very straightforward that any iPhone owner can manage the jailbreak.ġ. Developed by iPhone Dev Team, Redsn0w is a replacement of QuickPwn to jailbreak iPhone 3.0. To jailbreak iPhone 3.0 OS on Windows, we’ll use Redsn0w to jailbreak your iPhone. Presently, there is no way to jailbreak iPhone 3GS. – For iPhone 3GS user, please do not use Redsn0w to jailbreak your new iPhone. So, if you have any cydia applications that you rely on, please ensure its compatibility before upgrading. Backgrounder, iRealSMS, MySMS, BossTool, Quickgold) are compatible with iPhone 3.0. And, at the time I write this post, not all Cydia applications (e.g. But please note that you’ll have to re-install all the Cydia applications after upgrade.
#Redsn0w ios 8.2 upgrade
1.1, 2.0, 2.1 or 2.2), you can also follow the jailbreak procedures to upgrade the firmware to 3.0.
– If you’re using lower version of firmware (e.g. You’ll need to use ultrasn0w to unlock it.) – You can use this guide to jailbreak iPhone 3G (Please note jailbreak only. – You can use this guide to jailbreak & unlock iPhone 2G (the 1st generation iPhone)
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