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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 this tutorial.

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.

1. 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.
2. 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).
3. 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 here or here. 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: iPhone2,1_4.2.1_8C148a_Restore.ipsw

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.

Read the rest of this entry >>>

Tags: 05.13, 05.14, 05.15, 1, 2.1, 3.2, 3G, 3GS, 4.2.1, Ads, app, Apple, baseband, BootROM, Car, custom firmware, download, ECID, Firmware, Google, iOS, iOS 4, iOS 4.1, iOS 4.2, iOS 4.2.1, iPhone, iPhone 3G, iPhone 3GS, iPhone2, iPhone2,1, IPS, ipsw, iTunes, jailbreak, pwnagetool, redsn0w, redsn0w 0.9, RedSn0w 0.9.6, RedSn0w 0.9.6b5, sed, stock, test, tethered, Time, Tutorial, Unlock, update, Windows, zip, айфон, анлок, джейлбрейк, прошивка



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.

1. 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.
2. 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).
3. 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 here or here. 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: iPhone1,2_4.2.1_8C148_Restore.ipsw

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.

Read the rest of this entry >>>

Tags: 05.13, 05.14, 05.15, 1, 2.1, 3.2, 3G, 4.2.1, Ads, app, Apple, baseband, Car, custom firmware, download, ECID, Firmware, Google, iOS, iOS 4, iOS 4.1, iOS 4.2, iOS 4.2.1, iPhone, iPhone 3G, IPS, ipsw, iTunes, jailbreak, pwnagetool, redsn0w, redsn0w 0.9, RedSn0w 0.9.6, RedSn0w 0.9.6b5, sed, stock, test, Tutorial, Unlock, update, Windows, zip, анлок, джейлбрейк



RedSn0w 0.9.6 b1 for Mac OS X was released a while ago. Today DevTeam created a version for Windows users. RedSn0w 0.9.6 b1 can jailbreak iOS 4.1 and iOS 4.1 running on iPhone 3G or iPod touch 2G.

You can download it here.

Redsn0w is easy to use:

1. Download firmware here.
2. Launch redsn0w 0.9.6 b1
3. Select your stock 4.1 or 4.0 ipsw (you’ve already used this to update your device to 4.1 or 4.0)
4. Select “Install Cydia” and any of the other options shown above, then click “Next”. Use DFU mode to install the jailbreak.

This is still beta, so there might be some problems:

Any Windows users seeing “Waiting for reboot” for too long (more than 20 seconds or so), please try “shaking” the JB process by unplugging then replugging your USB cable (while letting redsn0w continue to run). Also, try using a USB port “closer” to your computer (as opposed to on your monitor or behind another hub).

As usual DevTeam reminds us:

IF YOU USE THE ULTRASN0W UNLOCK, PLEASE WAIT FOR PWNAGETOOL TO SUPPORT 4.1. DO NOT USE REDSN0W

That’s because to use redsn0w at 4.1, you need to already have updated to official 4.1 from Apple. If you do that, you lose the ultrasn0w unlock (possibly forever).

Tags: 1, 3G, 4.0, Ads, app, Apple, beta, Cydia, DevTeam, download, Firmware, iOS, iOS 4, iOS 4.1, iPhone, iPhone 3G, iPod, iPod Touch, iPod Touch 2G, IPS, ipsw, jailbreak, jailbreak iOS 4, jailbreak iOS 4.1, Mac, Mac OS X, Official, pwnagetool, redsn0w, redsn0w 0.9, RedSn0w 0.9.6, RedSn0w 0.9.6 b1, sed, stock, ultrasn0w, Unlock, update, USB, Windows, джейлбрейк, джейлбрейк iOS 4, джейлбрейк iOS 4.1



DevTeam recently released new version of redsn0w to jailbreak iOS 4.1. New RedSn0w 0.9.6 b1 supports iOS 4.0 and iOS 4.1 running on iPhone 3G or iPod touch 2G.

There is only Mac OS X x86 version, that you can download here.

Redsn0w is easy to use:

1. Download firmware here.
2. Launch redsn0w 0.9.6 b1
3. Select your stock 4.1 or 4.0 ipsw (you’ve already used this to update your device to 4.1 or  4.0)
4. Select “Install Cydia” and any of the other options shown above, then click “Next”.  Use DFU mode to install the jailbreak.

As usual DevTeam reminds us:

IF YOU USE THE ULTRASN0W UNLOCK, PLEASE WAIT FOR PWNAGETOOL TO SUPPORT 4.1.  DO NOT USE REDSN0W

That’s because to use redsn0w at 4.1, you need to already have updated to official 4.1 from Apple.  If you do that, you lose the ultrasn0w unlock (possibly forever).

Tags: 1, 3G, 4.0, Ads, app, Apple, Cydia, DevTeam, download, Firmware, iOS, iOS 4, iOS 4.0, iOS 4.1, iPhone, iPhone 3G, iPod, iPod Touch, iPod Touch 2G, IPS, ipsw, jailbreak, jailbreak iOS 4, jailbreak iOS 4.1, Mac, Mac OS X, new version, Official, pwnagetool, redsn0w, redsn0w 0.9, RedSn0w 0.9.6, RedSn0w 0.9.6 b1, sed, stock, ultrasn0w, Unlock, Unlock & Jailbreak, update, джейлбрейк, джейлбрейк iOS 4, джейлбрейк iOS 4.1, скачать



Have you already updated your device to the version iOS4 and want to unlock your 3GS? Firstly there was Redsn0w, now PwnageTool is available, which can easily help you. Here is a simple and easy tutorial for jailbreaking iPhone 3GS (old bootrom). Warning: this is not an official release and therefore may be some bugs that can destroy your device or delete some important information. So be careful while using it!

Tags: 1, 3G, 3GS, 4.0, Ads, BootROM, bug, Car, Firmware, Free, iOS, iOS 4, iOS 4 jailbreak, iOS 4.0, iOS 4.0.2, iOS4, iPhone, iPhone 3G, iPhone 3GS, jailbreak, jailbreak iOS 4, Official, pwnagetool, redsn0w, SIM, Tutorial, Unlock, Unlock & Jailbreak, update, айфон, джейлбрейк, джейлбрейк iOS 4, джейлбрейк iOS 4.0.2, прошивка