Windows User
1) Obtain and install the hottest edition of iTunes.
2) Now start iTunes and sync your apple iphone with your pc to ensure that it backup all of your important information such as configurations, apps, music, contacts, pictures, etc…(Do not UPDATE Towards the 3.1.3 IF You’ve NOT However OR YOU Won’t BE Able TO UNLOCK, IF You could have Already ALL You can DO IS JAILBREAK)
3) Get a hold of Sn0wbreeze (which will produce a custom IPSW 3.1.3 that can be jailbroken whilst preserving your mature baseband) and also the original apple iphone Os 3.1.3 for the variation of iphone . Move these data some place handy and exactly where you will keep in mind (i.e. your desktop)
4) Down load IREB (this will bypass any mistakes while restoring to a custom IPSW in iTunes). During IREB you will be prompted to download LibUSB-win32. Whilst installing LibUSB-win32 pick your existing Windows Os and then you’ll need to modify the compatibility in the application to Windows XP and run as administrator for it to perform, but it is all explained once you run the program;
5) Operate sn0wbreeze and use the IPSW you downloaded and moved to your computer advice when sn0wbreeze prompts you to browse for ones .ipsw file. Following you complete the measures in sn0wbreeze your new custom jailbroken IPSW file will be additional for your pc.
6) Now you may need to regain your apple iphone to this custom jailbroken firmware 3.1.3 that you just just cooked using Sn0wbreeze for your personal apple iphone. Press on your telephone from your sidebar in iTunes after which it press and carry left “Shift” button for the keyboard and then click on “Restore” (Not “Update” or “Check for Update”) button within the iTunes after which it release the “Shift” button;
This will make iTunes prompt you to decide on the place for ones custom firmware 3.1.3 (which can be on your own desktop labeled “sn0wbreeze_iPhone 3G”) select that custom IPSW and click on “Open”.
7) Now sit back again and get pleasure from as iTunes does the rest for you. This will require a series of automated steps. Be affected individual at this stage and do not do anything silly. Just wait even though iTunes installs the new firmware 3.1.3 in your apple iphone. Your apple iphone display at this stage are going to be exhibiting a development bar indicating setting up progress. Right after the installation is performed, iphone will restart automatically and you will need to now have a fully jailbroken iphone working on the custom firmware 3.1.3.
Mac User
This most recent version of PwnageTool can jailbreak the unique apple iphone (Edge/2G), iphone 3G, iphone 3GS(elderly bootrom only with baseband 04.26.08). The custom .ipsw firmware data produced with PwnageTool can update apple iphone to firmware 3.1.3 with no updating its baseband in order that it might be unlocked to operate on any carrier SIM. In the event you previously relied on blacksn0w unlock for apple iphone 3GS, then this is not for you.
1) Down load and install the newest edition of iTunes.
2) Now begin iTunes and sync your apple iphone with your computer to ensure that it backs-up all your critical data which includes settings, apps, music, contacts, photos, etc. (Do not UPDATE To the 3.1.3 IF You could have NOT Yet OR YOU Won’t BE Capable TO UNLOCK, IF You could have Currently ALL You can DO IS JAILBREAK)
3) Acquire PwnageTool 3.1.5 (that will develop a custom IPSW 3.1.3 which will be jailbroken while preserving your older baseband) plus the original apple iphone Operating system 3.1.3 for your variation of iphone (the download for every single iphone Os is midway straight down the page on the link). Proceed these archives someplace helpful and in which you may bear in mind (i.e. your pc)
http://www.hackthatphone.net/PwnageTool_3.1.5.dmg
http://www.ipodtouchmasterfr.com/files/PwnageTool_3.1.5.dmg
http://apfelportal.de/host/images/PwnageTool_3.1.5.dmg
http://zombisoft.com/tools/PwnageTool_3.1.5.dmg
http://www.accesoriigsm.net/PwnageTool_3.1.5.dmg
http://files.bestblog.de/iphone/PwnageTool_3.1.5.dmg
4) Run PwnageTool 3.1.5 and pick your device. Now stick to the rest from the guidelines to produce your new custom jailbroken IPSW file which is going to be extra to your computing.
5) In the course of step 8, of PwnagTool 3.1.5, ensure you maintain lower “alt” then click on regain, that will prompt you to definitely decide on the place to your downloaded custom firmware 3.1.3. Pick that custom .ipsw file that was designed using PnagTool which is now in your computer advice and click on “Open”.
6) Now sit back and get pleasure from as iTunes does the remainder for you. This may include a collection of automated steps. Be patient at this point and dont do something silly. Just wait while iTunes installs the new firmware 3.1.3 on your own apple iphone. Your iphone display at this position is going to be exhibiting a development bar indicating installing progress. Soon after the installation is accomplished, apple iphone will restart immediately and you will need to now use a entirely jailbroken iphone operating on firmware 3.1.3.

The Pwnage software is really effortless to use. I was capable to successfully upgrade my 2G from 2.2.1 to 3.1.2 using Pwnage tool 3.1.4. I only used the basic mode interface. Some internet sites say a single ought to enter DFU/recovery mode before restoring the iphone. However, when I attempted carrying out that, I received a error. So I tried restoring again, this time, not in DFU mode, and it worked out fine. Maybe because my iphone was jailbroken just prior to by exactly the same tool. I don’t know if this can also perform for first time jailbreakers.