Jailbreak iOS 4.1 beta Firmware with Sn0wBreeze 1.8

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Sn0wBreeze 1.8 to jailbreak iOS 4.1 beta firmware is now available for download. Using Sn0wBreeze v1.8 you can jailbreak iOS 4.1 beta on iPhone 3GS (Old BootRom), iPod Touch 2G (non-MC), and iPod Touch 3G. iOS 4.0 jailbreak instructions after the jump…

If you’ve an iPhone 3G you can use RedSn0w 0.9.5b5-5 to jailbreak iOS 4.1 beta:

How to: Jailbreak iPhone 3G iOS 4.1 beta with RedSn0w
How to: Jailbreak iPhone 3G iOS 4.0.1

Sn0wBreeze 1.8 Supports

iPhone 3GS (old bootrom)
iPod touch 2G (non MC model)
iPod touch 3G

IMPORATNT

Your iDevice MUST be pre-jailbroken on iOS 4.x.
Unlockers MUST stay way from iOS 4.1 beta.
It does NOT hacktivate iPhone so legit Carrier users only.

Let’s create custom firmware of iOS 4.1 beta and jailbreak iPhone 3GS (Old BootRom), iPod Touch 2G (non-MC), and iPod Touch 3G.

Jailbreak iOS 4.1 beta with Sn0wBreeze 1.8

NOTE: All the required stuff is linked below under Downloads.

Step 1

Install the iTunes and .NET Framework 3.5 (required for Sn0wbreeze). Make sure you’ve installed the iTunes 9.2. Open the iTunes and backup your iPhone data. Now you can proceed. (Download Links below)

Put the iOS 4.1 beta Firmware and Sn0wBreeze v1.8 into a folder on your desktop. (Download links below)

Step 2

Run the Sn0wBreeze v1.8 for iOS 4.1 and hit next button.

Step 3

Choose Simple Mode. Click the Next Arrow button.

Step 4

Sn0wBreeze will ask for the iOS 4.1 beta IPSW file for your iPhone or iPod Touch. Click on the Browse button and navigate to the folder where you put your iOS 4.1 IPSW file and select it.

Step 5

Sn0wBreeze will verify your selected firmware 4.1 beta file. Then Hit Next.

Step 6

Hit the Start button. SnowBreeze will start building custom firmware for your iPhone that we will use later to jailbreak iOS 4.1.

Step 7

Once the custom firmware IPSW file building process is complete, Sn0wbreeze will prompt you to enter iDevice into recovery mode.

Step 8

Connect your iPhone to iTunes and select your iPhone from the left navigation pane in iTunes. Hold Down the SHIFT key on your keyboard and hit the Restore button (SHIFT + Restore)

Step 9

Now the iTunes will ask for the IPSW firmware file. Browse to the custom firmware iOS 4.1 that you built using Sn0wBreeze 1.8 and select it.

iTunes will Restore your iPhone with custom iOS 4.1 beta created with Sn0wBreeze. Once the iTunes is done with the restore process, your iPhone will restart automatically.

Voila! you’ve a fully jailbroken iPhone / iPod Touch with iOS 4.1 beta.

Downloads

Download iOS 4.1 beta
Download iTunes 9.2
Download Sn0wBreeze 1.8
Download Sn0wBreeze (All versions New & Old)
Download .NET Frameworks 3.5

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Tags: iOS 4.1, iPhone 3GS, iPod Touch 2G, iPod Touch 3G, Jailbreak, Jailbreak iPhone 3GS, Jailbreak iPod Touch 2G, Jailbreak iPod Touch 3G

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Comments:

Whiplash 17 July 2010 at 9:19 pm #

Hi, Come on guys bring out the jailbreak iOS 4.0 for iPhone 3GS (Old & New bootrom) that is NOT pre-jailbroken!!!! So I dont have SHSH saved.

PLZZZ

Reply
- mr_sanpablo 17 July 2010 at 11:05 pm #
  
  yes pls.. i have 22 iphones to unlock.. all 4.0, all without shsh saved. mixed old and new bootrom.. pls guyz.. thx thx thx
  
  Reply
  - nicaragua 18 July 2010 at 9:10 am #
    
    Here i have a couple IPHONE 3GS on 4.0 withouth SHSH… so we all are waiting for the new spirit!!!
    
    Reply
Mikeallmighty 17 July 2010 at 11:34 pm #

I just wish they had 3gs downgrade or a jailbreak 4.0 I just want this for my 3gs and enjoy the Iphone

Reply
Clau23 18 July 2010 at 12:24 am #

Hello please guys release the jailbreak for 3GS ios 4.0
Please Please Please

Reply
Mikeallmighty 18 July 2010 at 1:02 am #

i wounder why they’re comming out with all these different jailbreaks and unlocks but they’re leaving out the 3gs 4.0 interesting

Reply
Iceman14n 18 July 2010 at 3:12 am #

Please bring out the jailbreak for 4.0 on 3GS that is not pre jailbroken! Please I miss my jailbreak! I dint hve any shsh blobs!

Reply
mmrq 18 July 2010 at 3:17 am #

Need Jailbreak and Unlock for Iphone 3GS which is officially updated with iOS 4.

Can anyone please HELPPPPPPPPPPPPPPP!!!

Reply
taptwo 18 July 2010 at 8:38 am #

HAS THE 3GS IOS4 BEEN JAILBROKEN , WHY IS IT NOT
RELEASED . I’VE BEEN WAITING PATIENTLY FOR MONTHS.
MAYBE I SHOULD JUST BASH IT AGAINST A WALL , JUMP ON IT
AND THROW IT INTO THE SEA?

Reply
MagicJeffHardy 18 July 2010 at 1:40 pm #

Will this work for iPod Touch 3G running iOS 4.0 and it has never been jailbroken?? PLZ REPLY!!

Reply
- iPhoneHeat 18 July 2010 at 2:53 pm #
  
  No.
  
  Reply
Brian 20 July 2010 at 8:57 pm #

Please release sprint for 3GS iso 4.0……. At least tell me when will you expected to release?

Reply
- iPhoneHeat 21 July 2010 at 12:06 am #
  
  within a week or 2, i guess
  
  Reply
  - Brian 21 July 2010 at 7:44 pm #
    
    ok. Thanks.
    
    Reply
jimmyjimmyPR 23 July 2010 at 3:50 pm #

Hello I have a 3GS which is officially updated with iOS 4.0 and Need Jailbreak and Unlock IT I have NO SHSH blobs saved Please Notify me via e-mail when a Jailbreak is release Thanks.

Reply
Emp 25 July 2010 at 1:39 am #

Why is it taking so long for the jailbreak of 3gs 4.0 firmware? the 3g JB has been out for over a month. now they are showing 4.1 jailbreaks. come on what about 4.0 3gs, there are more users of 3gs now then any other model.

Reply
- iPhoneHeat 25 July 2010 at 1:40 am #
  
  will be out in a few days
  
  Reply
Conor 21 September 2010 at 6:37 pm #

Will this work on an iPod touch 2nd gen with 4.1?

Reply
Stock Market News 22 July 2011 at 1:01 pm #

I absolutely like this blog. Thank you for publishing it.

Reply