Redsn0w

Jailbreak iPhone 4.2.8 for Verizon iPhone 4 (Windows & Mac)

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How to Jailbreak Verizon iPhone with iOS Version 4.2.8 Using Redsn0w.

Warning: Jailbreak at your own risk. Please exercise caution and read the comments, as these jailbreak instructions are not guaranteed to work.

Note: If you would like to jailbreak another iPhone version, visit my guide to iPhone Jailbreak.

This tutorial contains jailbreak instructions for both Windows and Mac users, using Redsn0w. This is an untethered jailbreak.

Windows & Mac Users

Required:

  1. Verizon iPhone 4
  2. Firmware: 4.2.8 (check your version in Settings » General » About)
  3. iTunes 10.4
  4. iOS 4.2.8 IPSW (iPhone 4 (Verizon))
  5. Redsn0w 0.9.6rc15 (Windows or Mac)

Jailbreak Instructions

1. Open Redsn0w, click Browse and select the iOS 4.2.8 file that you previously downloaded.

2. Click Install Cydia and hit Next.

3. With your iPhone off and the USB cable plugged in, click Next.

4. Follow the on-screen instructions to put your iPhone in DFU mode. Your iPhone will restart and be fully jailbroken.

Was your jailbreak successful? Please post questions and suggestions in the comments.

Jailbreak iPhone 4.3.4 for iPhone 4 & iPhone 3GS (Windows & Mac)

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How to Jailbreak iPhone 4, iPhone 3GS with iOS Version 4.3.4 Using Redsn0w.

Warning: Jailbreak at your own risk. Please exercise caution and read the comments, as these jailbreak instructions are not guaranteed to work.

To jailbreak another version of the iPhone, visit my comprehensive iPhone Jailbreak instructions.

This tutorial contains jailbreak instructions for both Windows and Mac users, using Redsn0w.

Warning: This is a tethered jailbreak, which means that you will need to redo the jailbreak each time your iPhone reboots (you will not lose your data each time).

Windows & Mac Users

Required:

  1. iPhone 4 or iPhone 3GS
  2. Firmware: 4.3.4 (check your version in Settings » General » About)
  3. iTunes 10.4
  4. iOS 4.3.4 IPSW (iPhone 4 (GSM) or iPhone 3GS)
  5. Redsn0w 0.9.8b3 (Windows or Mac)

Jailbreak Instructions

1. Open Redsn0w, click Browse and select the iOS 4.3.4 file that you previously downloaded.

2. Click Install Cydia and hit Next.

3. With your iPhone off and the USB cable plugged in, click Next.

4. Follow the on-screen instructions to put your iPhone in DFU mode. Your iPhone will restart and be fully jailbroken.

5. Note: This is a tethered jailbreak, meaning you will have to redo the jailbreak each time that you reboot your iPhone. To do so, simply click the “Just Boot Tethered Right Now” option in Redsn0w.

Was your jailbreak successful? Please post questions and suggestions in the comments.

Jailbreak iPhone 4.3.3 for iPhone 4 & iPhone 3GS (Windows & Mac)

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How to Jailbreak iPhone 4 & iPhone 3GS With iOS 4.3.3 Using Redsn0w.

Warning: Jailbreak at your own risk. Please exercise caution and read the comments, as these jailbreak instructions are not guaranteed to work.

I recently applied this jailbreak to my iPhone 4, running iOS 4.3.3. It was successful.

If you want to jailbreak another iPhone version, you can find more iPhone instructions in my guide.

This tutorial contains jailbreak instructions for both Windows and Mac users, using Redsn0w. This is an untethered jailbreak.

Windows & Mac Users

Required:

  1. iPhone 4 or iPhone 3GS
  2. Firmware: 4.3.3 (check your version in Settings » General » About)
  3. iTunes 10.4
  4. iOS 4.3.3 IPSW (iPhone 4 (GSM) or iPhone 3GS)
  5. Redsn0w 0.9.6rc15 (Windows or Mac)

Jailbreak Instructions

1. Open Redsn0w, click Browse and select the iOS 4.3.3 file that you previously downloaded.

2. Click Install Cydia and hit Next.

3. With your iPhone off and the USB cable plugged in, click Next.

4. Follow the on-screen instructions to put your iPhone in DFU mode. Your iPhone will restart and be fully jailbroken.

Was your jailbreak successful? Please post questions and suggestions in the comments.

Jailbreak iPhone 4.3.2 for iPhone 4 & iPhone 3GS (Windows & Mac)

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How to Jailbreak iPhone 4, iPhone 3GS With iOS Version 4.3.2 Using Redsn0w.

Warning: Jailbreak at your own risk. Please exercise caution and read the comments, as these jailbreak instructions are not guaranteed to work.

See my comprehensive iPhone Jailbreak guide for instructions on jailbreaking another iPhone version.

This tutorial contains jailbreak instructions for both Windows and Mac users, using Redsn0w. This is a tethered jailbreak, which means that you will need to redo the jailbreak each time your iPhone reboots (you will not lose your data each time.)

Windows & Mac Users

Required:

  1. iPhone 4 or iPhone 3GS
  2. Firmware: 4.3.2 (check your version in Settings » General » About)
  3. iTunes 10.2.1
  4. iOS 4.3.1 IPSW (iPhone 4 or iPhone 3GS)
  5. Redsn0w 0.9.6rc14 (Windows or Mac) Update Apr 30, 2011: Download links have been updated to the current version, as recommended by readers in the comments.

Jailbreak Instructions

1. Open Redsn0w, click Browse and select the iOS 4.3.1 file that you previously downloaded.

2. Click Install Cydia and hit Next.

3. With your iPhone off and the USB cable plugged in, click Next.

4. Follow the on-screen instructions to put your iPhone in DFU mode. Your iPhone will restart and be fully jailbroken.

5. Note: This is a tethered jailbreak, meaning you will have to redo the jailbreak each time that you reboot your iPhone. To do so, simply click the “Just Boot Tethered Right Now” option in Redsn0w.

Was your jailbreak successful? Please post questions and suggestions in the comments.