Last day the Limera1n tool was released by Geohot which could be used to jailbreak iPhone 4 4.1 firmware
and we wrote on it. Now the long waited GreenPois0n jailbreak tool have been released and you could jailbreak iPhone 4 4.1 iOS using it. Here is how to jailbreak iPhone 4 iOS 4.1 using GreenPois0n tool.
1. Download GreenPois0n from here.
2. Connect your iPhone 4 with the computer.
3. Launch GreenPois0n.
4. Click on the ” Prepare to Jailbreak (DFU) ” button.

5. Now follow the instructions given by GreenPois0n to proceed.

That’s it! You’ll have a jailbroken iPhone 4 on iOS 4.1 when the process is finished.




10 Comments
it is reall working
Does it work and will it mess my phone up I have no money and just bought this phone I want to jailbreak it but I dont want it messed up
Thank you, done in lest than 10 minutes
Fails every time on my iPhone! (brand new iPhone 4 w/ 4.1 iOS)
Limera1n did it!!! in seconds too!!! Greenpois0n is a FAKE!!!
dude. I have been so scared of jailbreaking my iphone. I got an iphone 4 with 4.1 installed and modem firmware 2.10.04. I took a chance and went to the greenpois0n site and. well it didnt work the first time I did it. I got a msg jailbreak failed and a white screen. I restarted my phone and did it again. then it said jailbreak completed. I was like wahoo! then I started getting all this code on my screen. I have to tell ya I almost crapped my self. then it loaded. I clicked the loader tool. installed cydia. told it to remove loader it restarted I opened cydia it installed and I am super happy! thank you so much!
it worked excellent with iphone 4 and os 4.1
You’re the FAKE, lol Do more research before saying this is fake.
Greenpois0n worked flawlessly on my i4 with NO PROBLEMS!
I’ve both the methods and find this method quite easy, love you guys
loader wont load!!