iPhone iOS 4.1: Jailbreak and Unlock 3GS – Download Sn0wBreeze 2.0.1

By Alan Ng - Sep 23, 2010

We have some great news for those of you with an iPhone 3GS, as a new jailbreak tool has been released for iOS 4.1. Sn0wbreeze is back, and version 2.0.1 can jailbreak your device right now.

As reported from RedmondPie, Sn0wbreeze 2.0.1 supports a collection of iOS devices, but the 3GS sticks out as it allows you to jailbreak your device with the new bootrom. You can jailbreak the 3GS on the old bootrom, but RedmondPie states that you must be already jailbroken if you want to enjoy custom firmwares on Sn0wbreeze 2.0.

If you are willing to give this a go, you will find a full set of steps and instructions over at RedmondPie. The process seems quite complicated so you should only attempt this if you have previous jailbreaking experience.

If you are trying this out for the first time, obviously it goes without saying that doing so will void your warranty with Apple, so perform at your own risk.

Either way, this guide certainly gives you something to do while you wait for an update on Greenpois0n, the ‘real’ one! Let us know how you get on.

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Also See: iPhone Bug: Alarm Clock Problem – Why You Should Wait

  • sonam

    how to unlock iphone 3gs version 4.2 longtime a ago please help me

  • terrell

    so is there or is there not a lb for 3g on .41

  • Austin E

    Does anybody know how to downgrade firmware?

  • lail

    so its best to wait for greenposion?

  • Funkbanshee

    Spent most of the night trying to get my phone out of a DFU loop. got it restarted and then followed the tutorial to the letter and nothing. tried it a few different ways and still nothing.

    iphone 3gs running 3.1.2 and spirit jailbreak. the spirit2pwn crashed my phone royally (stay away)

    now running 3.1.2 with blackra1n and going to wait for greenpois0n. HURRY UP!! 😛

  • vctlee

    meaning new bootrom 3gs 4.1 still need wait ???????????

  • I need to spotters my iPhone to 3.2.1

  • King kong

    Has anyone got this working on 3GS 4.1

    • mario

      not me

    • rushi

      how 2 unlock 4.1 3gs

    • boko

      I've only jailbreak it by limera1n but ultrasn0w don't seem to unlock it