News tagged ‘Firmware’

Every time Apple releases a new firmware it stops the ability to restore to an older firmware. If you need to restore to old firmware you need to save your SHSH keys as soon as possible.

Here are instructions on how to backup your SHSH blobs using TinyUmbrella utility for Windows.

Step One
Download the latest version of TinyUmbrella from here to your Desktop.

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This is step-by-step instructions on how to perform untethered jailbreak of iOS 5.1.1 firmware using Absinthe 2.0 for Windows.

This tutorial works for:

• iPad 3 (WiFi / CDMA / GSM)
• iPad 2 (WiFi / CDMA / GSM)
• iPad 1
• iPhone 4S
• iPhone 4 (GSM), iPhone 4 (CDMA)
• iPhone 3GS
• iPod Touch 4G
• iPod Touch 3G

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This is step-by-step instructions on how to perform jailbreak and unlock of your iPhone 3GS on iOS 5.1.1 firmware using RedSn0w 0.9.11 for Windows.

If you have iPhone 3GS with an old bootrom version 359.3, the jailbreak is untethered. If your device has bootrom version 359.3.2 and higher, jailbreak will be tethered. You can detect your bootrom version using this tutorial.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run redsn0w.

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This is step-by-step instructions on how to perform tethered jailbreak of your iPod Touch 4G on iOS 5.1.1 firmware using RedSn0w 0.9.11 for Windows.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run redsn0w.

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This is step-by-step instructions on how to perform tethered jailbreak of your iPod Touch 3G on iOS 5.1.1 firmware using RedSn0w 0.9.11 for Windows.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run redsn0w.

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This is step-by-step instructions on how to perform tethered jailbreak of your iPad 1 on iOS 5.1.1 firmware using RedSn0w 0.9.11 for Windows.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run redsn0w.

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This is step-by-step instructions on how to perform tethered jailbreak of your iPhone 4 on iOS 5.1.1 firmware using RedSn0w 0.9.11 for Windows.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run redsn0w.

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Apple released the new iOS firmware 5.0.1 (9B206f) for both Apple TV 2G and latest Apple TV 3G. The software update is said to bring fixes to AirPlay, Netflix, Home Sharing, and more. New firmware also includes HD previews for movies and TV shows on the iTunes Store.

You can find the download links below, or you can just hit the update version on your Apple TV.

• Apple TV 2nd Gen
• Apple TV 3rd Gen

UPDATE: Apple released iOS 5.1.1 and has stopped signing iOS 5.1, so you can NOT restore to 5.1 any more (both original and custom), unless you have saved your SHSH keys for 5.0.1. If you are on 5.1 you can jailbreak with redsn0w. iOS is also tethered jailbreakable with redsn0w.

Using this tutorial you will be able to create a custom firmware, tether jailbreak and unlock iOS 5.1 running on iPod Touch 3G. This tutorial uses Sn0wBreeze 2.9.3 for Windows.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run iBooty.

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UPDATE: Apple released iOS 5.1.1 and has stopped signing iOS 5.1, so you can NOT restore to 5.1 any more (both original and custom), unless you have saved your SHSH keys for 5.0.1. If you are on 5.1 you can jailbreak with redsn0w. iOS is also tethered jailbreakable with redsn0w.

Using this tutorial you will be able to create a custom firmware, tether jailbreak and unlock iOS 5.1 running on iPod Touch 4G. This tutorial uses Sn0wBreeze 2.9.3 for Windows.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run iBooty.

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UPDATE: Apple released iOS 5.1.1 and has stopped signing iOS 5.1, so you can NOT restore to 5.1 any more (both original and custom), unless you have saved your SHSH keys for 5.0.1. If you are on 5.1 you can jailbreak with redsn0w. iOS is also tethered jailbreakable with redsn0w.

Using this tutorial you will be able to create a custom firmware, tether jailbreak and unlock iOS 5.1 running on iPad 1. This tutorial uses Sn0wBreeze 2.9.3 for Windows.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run iBooty.

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Pod2g has announced the discovery of 2 new vulnerabilities in his quest to jailbreak the iPhone.

News: a productive week-end. Found 2 big vulnerabilities. 1 kernel land and 1 root land.

Too bad I have to be secret again...

Last week pod2g noted that a jailbreak of iOS 5.1 would take at least a month to complete. We'll post more information about how these new vulnerabilities will affect that schedule as soon as we hear more.

If the kernel land vulnerability is exploitable this could provide a jailbreak for the device no matter the firmware.

UPDATE: Gevey Ultra 5.1 does not work any more.

Gevey has released the Ultra 5.1 to unlock the GSM iPhone 4 on iOS 5.1. The new version supports the following modem versions: 01.59, 2.10, 3.10.1, 4.10.1, 4.11.08, and 4.12.01.

The new GEVEY Ultra unlocks your GSM iPhone 4 running iOS 5.1 and earlier and now supports modem firmware versions 1.59, 2.10, 3.10.1, 4.10.1, 4.11.08, and 4.12.01. Currently, a tethered Jailbreak is available for iOS 5.1 for iPhone 4, and you will also need to install the latest Furious Mod file for proper operation.

You can purchase the GEVEY Ultra 5.1 for $49.99 here.

A new unlock has been discovered that works for all iPhones and all 5.x firmware versions, all basebands are supported.

The method discovered by Loktar_Sun appears to exploit a logical bug in Apple's server and can be performed on any jailbroken iOS device. His procedure involves using Sam Bingner's SAM (Subscriber Artificial Module) package to perform a series of steps that unlocks your phone to use a specific SIM.

It has been confirmed working by iPhone Dev-Team member MuscleNerd who notes an update may be coming to SAM from @sbingner to make the procedure simpler.

We will post detailed step by step unlock instructions soon.

UPDATE: Tutorial is ready! You can find it here.

UPDATE: Apple released iOS 5.1.1 and has stopped signing iOS 5.1, so you can NOT restore to 5.1 any more (both original and custom), unless you have saved your SHSH keys for 5.0.1. If you are on 5.1 you can jailbreak with redsn0w. iOS is also tethered jailbreakable with redsn0w.

Using this tutorial you will be able to create a custom firmware, tether jailbreak and unlock iOS 5.1 running on iPhone 3GS. This tutorial uses Sn0wBreeze 2.9.3 for Windows.

If you have iPhone 3GS with an old bootrom version 359.3, the jailbreak is untethered. If your device has bootrom version 359.3.2 and higher, jailbreak will be tethered. You can detect your bootrom version using this tutorial.

Tethered jailbreak means that each time you restart your device you will need to connect it to a computer and run iBooty.

Sn0wBreeze will also preserve baseband version if you need carrier unlock. It can also update your modem version to 06.15 if you need unlock and stuck with 05.14 or higher baseband. If you have new iPhone 3GS that was made after 28 week of 2011 upgrading modem will not help to unlock.

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