JailbreakMe 2.0 has been released by the iPhone Dev-Team. It is the most easiest jailbreak for iPhone on iOS 4, iPod Touch on iOS 4, and iPad on iOS 3.2.1. This is basically a browser based jailbreak tool and allows you to jailbreak your iDevice right from the built-in Safari web browser.
The complete step-by-step guide for jailbreaking your iPhone 3G, iPhone 3GS (new bootrom/old bootrom), and iPhone 4 running on the latest iOS 4 has been posted below.
You may also like to read:
- How to: Jailbreak iOS 4.0.1 with PwnageTool
- How to: Jailbreak iOS 4.1 with sn0wbreeze 1.8
- Fix iPhone 4 Signal Strength Problem
- How to: Jailbreak iPod Touch 2G / iPod Touch 3G on iOS 4 with JailbreakMe
This jailbreaking tool doesn’t hacktivate your iDevice so need to have an original SIM card to activate your iDevice with iTunes. In case if you don’t have an original SIM card then don’t worry, just follow the guide posted here to activate your iDevice without original SIM card.
Jailbreak iPhone 4, 3G, 3GS on iOS 4.0.1 – How to
Just follow the guide posted below to jailbreak your iPhone 3G, iPhone 3GS, or iPhone 4 on iOS 4.0.1:
- Download the latest version of iTunes from here
- Open iTunes and make a complete backup of your iPhone
- Download latest iOS 4.0.1 firmware files from here
- Update your iPhone to the latest iOS 4.0.1 firmware using iTunes
- Now connect your iPhone to a WiFi network
- Open Safari web browser on your iPhone and then go to http://jailbreakme.com
- Now slide the “Slide to Jailbreak” button to start the jailbreaking process
- Wait until the required files of jailbreak tool is downloaded
- After the download is completed, it will automatically start the jailbreaking process
- Now you’ve to wait until the jailbreak process is completed
- After the jailbreak process is completed it will show you “Cydia has been added to the home screen” message
- Now you should have completely jailbroken iPhone on the latest iOS 4 firmware
Unlock iOS 4.0.1 / iOS 4 on any baseband – How to
- For iPhone 3G or iPhone 3GS
Just follow the step-by-step guide posted here to unlock your iPhone 3G or iPhone 3GS on any baseband with ultrasn0w - For iPhone 4
You have to wait until the iPhone Dev-Team releases the updated version of ultrasn0w which can unlock the latest baseband