Jailbreak Original iphone 2G OS 3.1.3

The updates for iPhone contains some bug fixes and improvements, including the following

• Improves accuracy of reporting the battery level on iphone 3GS
• Resolves issues with the third-party apps would not launch in some instances
• Fixes bug that may cause an app to crash when using the Japanes Kana keyboard.

This tutorial will show you how to upgrade/restore your iPhone 2G from OS 3.x.x to OS 3.1.3

Simple 5 steps. Please do follow as instructed.

First download the following 3 files of iPhone 2G firmware 3.1.3

• iPhone1_1_3.1.3_7E18_Restore.part1.rar

• iPhone1_1_3.1.3_7E18_Restore.part2.rar 

• iPhone1_1_3.1.3_7E18_Restore.part3.rar

1. Connect your iphone. Open your iTunes and go to update/restore using SHIT key
2. Browse the downloaded iPhone1,1_3.1.3 (7E18)  and let is do the rest.
3. Now download Redsnow 0.9.4 
4. Open redsnow and point at the iPhone 2G OS 3.1.2 (old firmware)
5. Just follow the instruction given by the redsnow and your done jailbreaking iPhone 2G OS 3.1.3 

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