How To Unlock

Welcome to iJailbreak’s How To Unlock section. In this section you will learn how to unlock your iPhone running a variety of baseband/firmware combinations. Simply scroll through our how to unlock section for the iOS firmware you are trying to unlock, and follow one of our easy to follow how to guides on unlocking the iPhone, iPhone 3G, iPhone 3GS, and iPhone 4 using UltraSn0w.

Note #1: We will be updating this page with the latest how to unlock guides when new baseband/firmware versions are released, so make sure you come back soon!

iPhone, iPhone 3G, iPhone 3GS, iPhone 4

Unlock iOS 5.0.1

How To: Unlock iPhone 4 (01.59.00) On iOS 5.0.1 Using UltraSn0w 1.2.5
How To: Unlock iPhone 3GS (04.26.08 – 06.15.00) On iOS 5.0.1 Using UltraSn0w 1.2.5
How To: Preserve iPhone 4, iPhone 3GS Baseband On iOS 5.0.1 With PwnageTool 5.0.1

Unlock iOS 5

How To: Unlock iPhone 4 (01.59.00) On iOS 5 Using UltraSn0w 1.2.4
How To: Unlock iPhone 3GS (04.26.08 – 06.15.00) On iOS 5 Using UltraSn0w 1.2.4
How To: Update To iOS 5 Firmware Without Updating Baseband [iPhone Unlockers]
How To: Unlock iPhone 4 With Gevey SIM Card On iOS 5 Firmware
How To: Reflash 06.15.00 Baseband With RedSn0w 0.9.9b6
How To: Preserve iPhone 4, iPhone 3GS Baseband On iOS 5 With Sn0wBreeze [Windows]

Unlock iOS 4.3.3

How To: Unlock iPhone 4 On iOS 4.3.3 Firmware [UltraSn0w 1.2.3]
How To: Unlock iPhone 3GS On iOS 4.3.3 Firmware [UltraSn0w 1.2.3]

Unlock iOS 4.3.2

How To: Unlock iPhone 4 on the iOS 4.3.2 firmware! [UltraSn0w Fixer]
How To: Unlock iPhone 3GS on the iOS 4.3.2 firmware! [UltraSn0w Fixer]

Unlock iOS 4.3.1

How To: Unlock iPhone 4 on the iOS 4.3.1 Firmware! [UltraSn0w 1.2.1]
How To: Unlock iPhone 3GS on the iOS 4.3.1 Firmware! [UltraSn0w 1.2.1]

Unlock iOS 4.3

How To: Unlock iPhone 4 with UltraSn0w on the iOS 4.3 Firmware
How To: Unlock iPhone 3GS with UltraSn0w on the iOS 4.3 Firmware

Unlock iOS 4.2.1

How To: Unlock iPhone 3GS On iOS 4.1/4.2.1 Using Ultrasn0w 1.2
How To: Unlock iPhone 3G On iOS 4.1/4.2.1 Using Ultrasn0w 1.2

How To: Unlock iPhone 3GS with SAM [Fixes Push Notifications and Battery Drain Issues]
How To: Unlock iPhone 3G with SAM [Fixes Push Notifications and Battery Drain Issues]

Unlock iOS 4.1

How To: Unlock iPhone 3GS On iOS 4.1 Using Ultrasn0w 1.2
How To: Unlock iPhone 3G On iOS 4.1 Using Ultrasn0w 1.2

How To: Unlock iPhone 3GS with SAM [Fixes Push Notifications and Battery Drain Issues]
How To: Unlock iPhone 3G with SAM [Fixes Push Notifications and Battery Drain Issues]

How To: Unlock iPhone 4 running iOS 4.1 firmware with UltraSn0w 1.1-1
How To: Unlock iPhone 3GS running iOS 4.1 firmware with UltraSn0w 1.1-1
How To: Unlock iPhone 3G running iOS 4.1 firmware with UltraSn0w 1.1-1

Unlock iOS 4.0.2

How To: Unlock iPhone 3G On iOS 4.0.2 Using Ultrasn0w
How To: Unlock iPhone 3G On iOS 4.0.2 Using Ultrasn0w

Unlock iOS 4.0.1

How To: Unlock iPhone 3GS on iOS 4.0.1 with Ultrasn0w
How To: Unlock iPhone 3G on iOS 4.0.1 with Ultrasn0w

How To: Unlock iPhone 4 With UltraSn0w
How To: Unlock iPhone 3GS With UltraSn0w
How To: Unlock iPhone 3G With UltraSn0w

Unlock iOS 4

How To: Unlock iPhone 4 With UltraSn0w
How To: Unlock iPhone 3GS With UltraSn0w
How To: Unlock iPhone 3G With UltraSn0w

How To: Unlock iPhone 3GS on iOS 4 with UltraSn0w
How To: Unlock iPhone 3G on iOS 4 with UltraSn0w

How To: Unlock iPhone 4 On iOS 4 Using Ultrasn0w
How To: Unlock iPhone 3GS On iOS 4 Using Ultrasn0w
How To: Unlock iPhone 3G On iOS 4 Using Ultrasn0w