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Unlock iPhone 3GS - Find Out How

The unlock iPhone 3GS tools that are available allow iPhone users to unlock their iPhones so that they can use any carrier they want. When you purchase an iPhone 3GS your phone is locked to a particular carrier and in the US this is usually AT&T. Most people look to unlock iPhone 3GS so that they can have the freedom to choose the network carrier they want and so that they can save money on their calls.

In order to unlock iPhone 3GS you have to use software and there are free tools that will allow you to do this. This iphone 3GS unlock tools include Limera1n, Greenpois0n, blackra1n and redsn0w. These tools are free to use and they allow you to unlock iPhone 3GS. Many of these iPhone 3GS unlock tools also include a jailbreak which allows the installation of Cydia the third party app store.For more information on the iPhone 3GS unlock tools please read the blog posts associated with this tag.

Related Unlock iPhone 3GS Links

Blackra1n  Greenpois0n  Redsn0w  Limera1n  

Ultrasn0w 1.2.8 Released, Unlock iPhone 4/3GS on iOS 6.x

Download Ultrasn0w 1.2.8 to Unlock iPhone on iOS 6.x

At this point, the dust has settled from the bustling excitement caused by latest untethered jailbreak for iOS 6.x. While a good deal of the jailbreak community have upgraded to the latest untethered jailbreak, there are still many who are apprehensive, some of who are relying on Ultrasn0w unlocks. If...

Download Ultrasn0w Fixer to Unlock iOS 6 on iPhone 4 & iPhone 3GS [How-To Guide]

Unlock iOS 6 Using Ultrasn0w Fixer

While it is true that iOS 6 has a lot of attractive features that make it so compelling to update, there is the definite reality that your favorite jailbreak tweaks and apps won't work on it, one such app is the one that can unlock iOS 6, Ultrasn0w. In case...

Ultrasn0w Fixer Released to Unlock iPhone 4, 3GS on iOS 5.1

ultrasn0w 1.2.5

The iPhone Dev team has released Ultrasn0w Fixer, a new update that will allow unlockers to use iOS 5.1. If you were one of the unlucky users who had an unlocked iPhone but upgraded your iPhone to the new iOS 5.1, you are in...

How to Unlock iPhone 3GS Baseband 05.16.01 & 05.16.02 on iOS 4.3.3?

Redsn0w 0.9.6RC16 (Main)

WARNING: DO NOT install the iPad baseband on the 3GS. The newer 3GS (week 36 & above of the year 2011 (Serial No:xx136xxxxx)) will DEFINITELY brick your device during 06.15 baseband flash. It has been confirmed to permanently damage the built-in radio hardware, thus rendering it useless pretty much forever....

Unlock iPhone 4/3GS on iOS 4.3.3 Using Ultrasn0w 1.2.3 [How-To Guide]

iOS 4.3.3 Jailbroken & Unlocked

iPhone Dev-Team has just released Ultrasn0w 1.2.3 to unlock iPhone 4 and iPhone 3GS on iOS 4.3.3. For those who don't know, Apple introduced a new ASLR security feature in iOS 4.3.x which broke Ultrasn0w 1.2 naively using 0x1000 as the main executable base address. Now that iPhone Dev-Team has...

Install Ultrasn0w 1.2.2 Offline [Without WiFi] to Unlock iPhone 4 / 3GS on iOS 4.3.2 [How-To Guide]

Search Ultrasn0w 1.2.2

If you do not have access to any WiFi router with active internet connection, you can always unlock your iPhone 4/3GS on iOS 4.3.2 by using Ultrasn0w 1.2.2 DEB file. Before you install Ultrasn0w 1.2.2 DEB on your iPhone offline, you need to jailbreak it first. To jailbreak your iPhone...

Download Ultrasn0w 1.2.2 to Unlock iPhone 4/3GS on iOS 4.3.2 [How-To Guide]

iOS 4.3.2 Jailbroken & Unlocked

iPhone Dev-Team has just released official Ultrasn0w 1.2.2 update to unlock iPhone 4/3GS on iOS 4.3.2. You can use Sn0wbreeze 2.6 on Windows and PwnageTool 4.3.2 on Mac OS X to jailbreak your iPhone on iOS 4.3.2 while preserving its old baseband. Once jailbreaked, follow the step-by-step guide below to...

Download SAM to Activate iPhone 4/3GS Officially on iOS 4.3.2

SAM (Cydia)

After jailbreaking your iPhone on iOS 4.3.2 through PwnageTool or Redsn0w, you can activate it officially on iOS 4.3.2 by using SAM. Activating your hacktivated iPhone through SAM not only improves the battery life of your iPhone but also enables fully working Push Notifications on it. SAM also fixes Cannot...

How to Re-Unlock iPhone Again with Ultrasn0w 1.2 After Using Ultrasn0w 1.2.1?

Downgrade Ultrasn0w 1.2.1 to Ultrasn0w 1.2

It is not only me but many people pointed out (Ref, Ref) that after installing Ultrasn0w 1.2.1 update, they were unable to send and receive any SMS on their iPhone. Some people also reported that they were noticing huge battery drain after unlocking their iPhone with Ultrasn0w 1.2.1. I was...

Download Ultrasn0w 1.2.1 to Unlock iPhone 4/3GS on iOS 4.3.1 & Fix Signal-Bars Issue

Ultrasn0w 1.2.1 (Cydia)

iPhone Dev-Team has just released an updated version of Ultrasn0w tool which can unlock iPhone 4 and iPhone 3GS on iOS 4.3.1 provided that they are running older basebands. Do NOT confuse this release with iPhone 4 NCK unlock which hopefully will be coming within next few months to unlock...