With every version of iPhone being launched, full carrier for jailbreaking and unlocking the version is also released by the expert hackers. And this foils the attempts of apple to restrict the user from accessing all those applications that has been barred for security reasons. You can also be a hacker and attempt to jailbreak your device using the firmware that has been developed by the experts. There are also a number of software that have been developed to unlock the version 3.1.3. Snowbreeze, redsnow 0.9.3, redsnow 0.9.4, blacksnow, ultrasnow and Blackra1n are some of the full carrier unlocks that can be used for unlocking this particular version.
Now which type of carrier unlock you should use strictly depend on the verxion of the device you are using. For instance, if you are using an iPhone with baseband 04.26.08 baseband then to unlock the device you will have to use ultrasnow. But if the device that you are using is with 05.11.07 baseband, then blacksnow which was released with Blackra1n would be a better choice. Earlier, jailbreaking and unlocking the 3.1.3 version was possible only if it had not been upgraded to baseband of 05.11.07 baseband or a newer version. But today, with unlock carriers such as blacksnow and others, even the latest version of iPhone can be easily unlocked. The key to unlocking the device is to jailbreak it first. Once you manage to jailbreak it then it is easier to unlock it. Thus, if the jailbreak of a particular version is released that means unlocking it is possible. Follow the simple steps given below to unlock to unlock the 3G, 3GS version with old bootroom only that is on a firmware 3.1.3.
1) The first step is to jailbreak the device using snowbreeze. All you have to do is to download the latest version of iTune and sync your device with the PC to create a back up for all your important data.
2) Secondly, download the original operating system of the firmware 3.1.3 and snowbreeze as well. Now by selecting the simple mode start the snowbreeze and browse for the .ipsw file for verification.
3) Once the verification is done, snowbreeze will ask for your permission to activate the the device. Click on no if you are on an officially supported carrier like the AT&T network, otherwise click on yes.
4) Once the device creates the file you will have to restore it. Hold on shift and the iTune and then select restore. The iTune willl ask for the location of the file created and do the rest of the job by itself while you sit back and relax. This is how you jailbreak the device.
5) After jailbreaking run the blacksnow from Cydia. This can be easily done by starting the Cydia and then go to the “manage” tab. And then go to “sources” and then select edit.
6) Thereafter click on the “add” button and write the url of the blackra1n source on the address bar like this http://blackra1n.com. Once you add it, Cydia will automatically update the file from the source.
7) Now search for the file blacksnow and install it on the device. This will allow you to use any carrier. Now restart the device and there you are with an unlocked and jailbroken 3.1.3 device.
With the easy-to-follow guide at the iPhone-unlock.com, Digital unlocking offers you with easy solution and step by step tutorial. It is compatible to all types of software and supports all versions of iPhone, it makes jailbreaking and unlocking iPhone even easier. Following the tutorial will itself unlock the device without much effort before you even realize. The main benefit of this site is that it provides you with information of the latest updated firmware of ever version and also keeps you updated with easy iPhone unlocking tutorials.
