Redsnow is easy to use, it is available for Windows and Mac OS. As usual for unlockers – do not updaate to 4.3.1, wait for PwnageTool and Sn0wBreeze.
You can download RedSn0w 0.9.6 rc14 .
New tutorials are on it’s way. For now you can still use our tutorials for iOS 4.3.1. Just download iOS 4.3.2 , update in iTunes, point redsn0w to it, everything else is the same:
UPDATE: Please think first, before you do something.
UPDATE2: If you have 05.13 baseband or lower – do not update to 4.2.1, use PwnageTool to create custom firmware!
This is step-by-step instructions on how to jailbreak and unlock your iPhone 3GS on iOS 4.2.1 firmware using RedSn0w 0.9.6b5 for Windows.
For iPhone 3G use .
If you have an iPhone 3GS with the new bootrom you will only be able to perform a tethered jailbreak at this time. This means you will need Redsn0w’s assistance to boot into your jailbroken device.
IMPORTANT FOR UNLOCKERS
During this process you can update your baseband to the 06.15 version. If you are on 05.14 or 05.15 or higher you will need to do this to unlock. You do not need to do this for jailbreak only. Please read the following very carefully before deciding whether to do this.
There is no way to come back down from baseband 06.15, and there’s no hiding the baseband version from Apple. You’ll be voiding your warranty in a very obvious way.
If some future baseband comes out with a critical fix, you won’t be able to update to it if it remains down in the 05.xx sequence (then again, you wouldn’t update to it if you wanted to keep your unlock anyway).
Starting with FW 4.2.1 if you have 06.15 on your iPhone you won’t ever be able to restore to stock firmware (it will fail). You’ll need to only restore to custom IPSWs (then again, if you’re unlocker you should already be doing that).
Don’t update to 06.15 if you don’t need to, you can just jailbreak without unlocking using this tutorial! Only update baseband if you need the unlock and you’re stuck on baseband version 05.14 or 05.15, and you’re willing to assume the above risks. You can find out your baseband version in Settings -> General -> About -> Modem Firmware.
Those with an unlockable baseband and on a lower firmware should use PwnageTool instead to update without upgrading your baseband.
Step One
Create a folder on your desktop called Pwnage
Download RedSn0w from or . Save it in the Pwnage folder. Likewise, download the latest 4.2.1 firmware from below and place it in the same folder.
iPhone 3G iOS 4.2.1:
Extract the redsn0w executable from the RedSn0w zip file into the same folder.
Step Two
***If you are already on iOS 4.2.1 you can skip this step.
Connect your iPhone to the computer and launch iTunes. Create a backup, since all your data on iPhone will be erased.
UPDATE: Please think first, before you do something.
UPDATE2: If you have 05.13 baseband or lower – do not update to 4.2.1, use PwnageTool to create custom firmware!
This is step-by-step instructions on how to jailbreak and unlock your iPhone 3G on iOS 4.2.1 firmware using RedSn0w 0.9.6b5 for Windows.
IMPORTANT FOR UNLOCKERS
During this process you can update your baseband to the 06.15 version. If you are on 05.14 or 05.15 or higher you will need to do this to unlock. You do not need to do this for jailbreak only. Please read the following very carefully before deciding whether to do this.
There is no way to come back down from baseband 06.15, and there’s no hiding the baseband version from Apple. You’ll be voiding your warranty in a very obvious way.
If some future baseband comes out with a critical fix, you won’t be able to update to it if it remains down in the 05.xx sequence (then again, you wouldn’t update to it if you wanted to keep your unlock anyway).
Starting with FW 4.2.1 if you have 06.15 on your iPhone you won’t ever be able to restore to stock firmware (it will fail). You’ll need to only restore to custom IPSWs (then again, if you’re unlocker you should already be doing that).
Don’t update to 06.15 if you don’t need to, you can just jailbreak without unlocking using this tutorial! Only update baseband if you need the unlock and you’re stuck on baseband version 05.14 or 05.15, and you’re willing to assume the above risks. You can find out your baseband version in Settings -> General -> About -> Modem Firmware.
Step One
Create a folder on your desktop called Pwnage
Download RedSn0w from or . Save it in the Pwnage folder. Likewise, download the latest 4.2.1 firmware from below and place it in the same folder.
iPhone 3G iOS 4.2.1:
Extract the redsn0w executable from the RedSn0w zip file into the same folder.
Step Two
Connect your iPhone to the computer and launch iTunes. Create a backup, since all your data on iPhone will be erased.
You cannot use JailBreakMe method to jailbreak and unlock iOS 4.0.2 on iPhone 3G. However you can still jailbreak and unlock iPhone 3G using redsn0w. Here are the instructions:
Run RedSn0w and point it at the 4.0 IPSW. (Yes – point it at the 4.0 IPSW even though you’re at 4.0.2). This will also hacktivate your iPhone3G at 4.0.1 if you haven’t already been activated by iTunes.
If you need a carrier unlock – install ultrasn0w in Cydia (add repository http://repo666.ultrasn0w.com). For T-Mobile in the USA remember to turn off 3G mode in Settings→General→Network.
Can not wait for the official release? Do you want to get CineXPlayer for iPad on your iPhone and iPod touch right now? For those of you who do not know, CineXPlayer is an iPad application that allows you to download Xvid AVI files using iTunes, so you can easily reproduce the format that Apple won’t. Because the developer has not invented version of the application for the iPhone, the hacker decided to do everything by himself.
It is a complete step by step tutorial on how to install it on your iPhone or iPod touch available . You just need to jailbreak these devices, because the process involves SSH (SSH program for secure file sharing on the network) to access the iPhone, but it’s worth it if you want to get it right now!
![redsn0w 096b5 s1 500x358 Step by step Tutorial: How to Jailbreak and Unlock Your iPhone 3GS Using RedSn0w 0.9.6b5 (Windows) [iOS 4.2.1]](http://redsnow.ru/wp-content/uploads/2010/11/redsn0w-096b5-s1.png "redsn0w-096b5-s1")
![redsn0w 096b5 1 500x358 Step by step Tutorial: How to Jailbreak and Unlock Your iPhone 3G Using RedSn0w 0.9.6b5 (Windows) [iOS 4.2.1]](http://redsnow.ru/wp-content/uploads/2010/11/redsn0w-096b5-1.png "redsn0w-096b5-1")
Can not wait for the official release? Do you want to get CineXPlayer for iPad on your iPhone and