How to Use Greenpoison RC5 on Windows to Jailbreak iPhone, iPad and iPod Touch Device

[rakesh15]

Here is the step by step guide for windows user to apply untethered jailbreak on iOS 4.2.1 devices while using Greenpoison RC5. Greenpois0n Windows version jailbreaks all idevices except Apple TV2, which will supported in the next update.
There are four types of users right now who are interested to get untethered jailbroken state on their devices:

a) Users having idevices on iOS 4.2.1 but without previously jailbroken – You can try Greenpoison without restoring to fresh iOS 4.2.1.
b) Users having already jailbroken devices on iOS 4.2.1 with (Redsn0w) monte technique – Please restore to fresh stock iOS 4.2.1 first before jailbreaking with Greenpoison.
c) Users having idevices which are jailbroken (tethered) with Redsn0w – You can also try Greenpoison without restoring to fresh iOS 4.2.1.
d) Those user who fall into any of above categories but also rely on unlock – You can give a try to Greenpoison without restore to get untethered jailbreak. In case you fail, please restore to custom iOS 4.2.1 cooked with PwnageTool while preserving the Baseband and then use Greenpois0n.
Here is the complete step by step guide to jailbreak iPhone 4, iPhone 3GS, iPhone 3G, iPod Touch 4G, iPod Touch 3G, iPod Touch 2G and iPad on iOS 4.2.1.
Step 1: Back up your iPhone / iPad / iPod touch using iTunes.
Step 2: Download Greenpois0n for Windows.
Step 3: If you need to restore/update your device to iOS 4.2.1, use the latest version of iTunes to do so. Those users who rely on unlock will have to put their devices into Pwned (limera1ned) DFU mode before restoring to custom iOS 4.2.1. They can use redsnow to get Pwned DFU mode.
Step 4: Close iTunes and launch Greenpoison.
Step 5: Click on the button “Prepare to Jailbreak (DFU)”

Step 6: Greenpois0n will display the instructions to put your device into DFU mode.

• Press and hold the sleep button for 2 seconds
• While holding Sleep button, press and hold Home button for 10 seconds
• Release the Sleep button but continue holding Home button for 15 seconds

Step 7: Once your iPhone is in DFU mode, click the “Jailbreak” button.

Step 8: Greenpoison will now jailbreak your device.
Step 9 (i): After a successful jailbreak, your device will restart and you will notice a new “Loader” app in Springboard. Launch it and select Cydia to install it.
Step 9 (ii): If you are unable to install Cydia or you are on unsupported carrier and stuck at Emergency Mode, use redsnow to install Cydia and to hacktivate your device.


video manual here
special thanks to mr.majidshed



Enjoy jailbroken (untethered) device!

[askaralikp]

posibile in side iphone 4 4.1, 4.2.1 unloking plz give me one replay

[rakesh15]

Originally Posted by askaralikp

posibile in side iphone 4 4.1, 4.2.1 unloking plz give me one replay

yes!
for other verson you can use redsnow

[arnoldmasa]

tested on untouched , unactivated iphone 4 4.2.1 bb3.xx.xx , frst doing greenpois0n jailbrake ,after redsn0w 0.96rc7b for cydia...

[Ipko]

Still i cant understand something !

If i get one iphone 4 with latest version 4.2.1 and phone was not before has been jailbreak so for the first time needed to jailbreak can i do that without any problem or not?

someone was confirm here did that you was doing jailbreak for iphone 4 on version 4.2.1 or not?

thank you:

[zablon]

1st u have to do jailbreak with greenpois0n after that install cydia with redsn0w

[gsm9l]

Originally Posted by rakesh15

unlock this phone using green poison

For these china crap you can't )

WBR,
gsm9l

[circuskeith6]

okay, ive got a 8gb iphone ive been trying to jailbreak with greenpoison rc6 but either i cant get it into dfu mode or greenpoison wont recognize it, i tried at least 30 times watched a bunch of videos but nothing will work, itunes recognizes it as in recovery mode, i thought it was the greenposion version so i got rc5 to see if that would work but nothing still, pleaseee help
thanks

[blakeredfield]

Originally Posted by circuskeith6

okay, ive got a 8gb iphone ive been trying to jailbreak with greenpoison rc6 but either i cant get it into dfu mode or greenpoison wont recognize it, i tried at least 30 times watched a bunch of videos but nothing will work, itunes recognizes it as in recovery mode, i thought it was the greenposion version so i got rc5 to see if that would work but nothing still, pleaseee help
thanks

Same here. iPhone 3G AT&T 8GB with fresh 4.2.1. Cant get into DFU mode during greenpoison. Also repeated multiple times... I've disabled iTunes from popping up when the iPhone is connected, but when I started it to see whats going on it identified the iPhone being in restore mode, so my guess is its GP's fault.

Gonna try redsnow now, seeing as I've made a mess of things anyway...

[blakeredfield]

... and redsn0w_win_0.9.6b6 worked just fine, recognized DFU the first time round and Cydia is installed.

I'm suspecting the 3G is just a little too slow going into it and GP's timing is a bit too strict. Good to know for now.

Aside: BTW $50 iPhone 3GS is kinda a no-brainer... but what to do with other iPhone? Use with a TV cable and AirVideo for streaming movies to TV from computer - thats the only thing I"ve thought of so far.

I went to a house party and the guy there has 3 iPads, a Wifi one, a 3G one and an iPad 2. Its wasnt a ****ing party at all - everyone was messing around with the tablets and playing games. There were 2 crates of beer left unopen and noone got laid! I blame Steve...

[MYUNLOCKING]

jailbreak ipod touch 2g with this process .. all done but no cydia in ipod

what to do?

[Ipko]

Originally Posted by rakesh15

yes!
for other verson you can use redsnow

For iphone 3GS how can i jailbreak with redsn0w mate?

Thank you!