How to JAILBREAK your iPhone/iPod Touch/iPad using redsn0w

Please before start READ TUTORIAL CAREFULLY and WHOLE!!! Do not miss a thing because thats the only way to do this right! Thanx shO

This is UNTETHERED version of jailbreak for WINDOWS and it support 4.3.1/4.3.2/4.3.3 FW (Firmware). redsn0w 0.9.6rc18


WARNING WARNING — ultrasn0w users don’t update yet!

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WARNING WARNING — ultrasn0w users don’t update yet! Some things to note: 1. ultrasn0w unlockers must stay away from redsn0w! Use only a custom IPSW to update to 4.3.3, to avoid updating your baseband. There are plenty of tutorials for both redsn0w and PwnageTool at sites like iClarified.com. Or feel free to ask away in our comments section below. 2. ultrasn0w has been updated to v1.2.3 to be compatible with iOS 4.3.3 and earlier (the ultrasn0w update does not include any new baseband support!). Please reboot your iPhone using the normal “slide to power off” swipe after installing ultrasn0w 1.2.3. 3. By popular demand, redsn0w now allows you to enable multitasking gestures (although most will find it useful only on iPads). 4. iPad2 update: The iPad2 jailbreak remains under development. As you may know, the original exploit @comex developed in the first week of the iPad2 release was mysteriously fixed by Apple within days of its development. Partly because of this, don’t expect much public discussion of the iPad2 jailbreak until it’s actually finished and ready for release (and please avoid asking about it). In all liklihood, it will be a userland exploit like the first (unreleased) one, not dependent on bootrom dumps. The first one can’t be released even for those with the original 4.3 firmware due to legal (distribution) reasons.

… three in a row! Apple released iOS 4.3.3 on Wednesday, and once again the untethered jailbreak exploit that @i0n1c created for 4.3.1 still works. That makes it an unprecedented three firmwares where the same userland exploit works. We’re not exactly sure why Apple hasn’t fixed the hole yet, but we’re not complaining!

Today’s PwnageTool and redsn0w incorporate @i0n1c’s port to 4.3.3 (it’s ironic that such a long-lasting untether doesn’t even have an official name!). It also of course uses geohot’s limera1n bootrom exploit to inject the jailbreak. The 4.3.3 untether works on all devices that actually support 4.3.3 except for the iPad2:


The 4.3.3 untether works on all devices that actually support 4.3.3 except for the iPad2:

iPhone3GS
iPhone4 (GSM)
iPod touch 3G
iPod touch 4G
iPad1
AppleTV2G (v4.3 8F202)

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Update #1: PwnageTool and redsn0w have been updated to include a fix for the iPhone3GS/i4 side switch vibration issue (only for 4.3.3!). Thanks to @i0n1c for tracking this down (even though he doesn’t even have an iPhone!). If you’re already jailbroken at 4.3.3 (by either redsn0w rc15 or custom IPSW), you can install this fix simply by running redsn0w rc18 over your existing 4.3.3 jailbreak. Just uncheck the “Install Cydia” option and check any other options you want. The fix will be installed no matter what you’ve selected. This is safe for even ultrasn0w unlockers to do (because redsn0w itself won’t update your baseband…only an iTunes stock IPSW update/restore will do that). redsn0w rc18 has a few more improvements: Windows 7 and Vista users should no longer need to set their CPU affinity…just run redsn0w as Administrator in XP compatiblity mode. Also, the “verbose boot” option for old-bootrom iPhone 3GS has been fixed for 4.3.3 (remember: old-bootrom 3GS users can even have custom bootlogos that show right at power-up). Enjoy! Update #2: Apple released a minor update to iOS 4.3 for AppleTV2G (the IPSW name still says 4.3, but the build version changed from 8F202 to 8F305). @i0n1c was once again able to quickly port his original 4.3.1 untether (the exploit that wouldn’t die!) to this version. If you do feel like updating to the “new” 4.3, you’ll need to drop this bundle into the correct folder in PwnageTool.app. If you don’t know how to do that, there are lots of tutorials on the web, and we’d be glad to help in the comments below. Thanks once again, @i0n1c! Update #3: We’ve updated redsn0w (0.9.6rc18) to also include the Verizon iPhone4-CDMA iOS version 4.2.8 untether (which uses the HFS exploit).

Step one

Download redsn0w 0.9.6RC18

OS X

Code:

https://sites.google.com/a/iphone-dev.com/files/home/redsn0w_mac_0.9.6rc18.zip?attredirects=0&d=1

Windows

Code:

https://sites.google.com/a/iphone-dev.com/files/home/redsn0w_win_0.9.6rc18.zip?attredirects=0&d=1

Download 4.3.1/4.3.2/4.3.3 IPSW (this depends on your installed firmware, so if you are currently on 4.3.3 you will use 4.3.3 IPSW and so on...)

Code:

http://www.warez-bb.org/viewtopic.php?p=38580444#38580444

Step two

Plug in iPhone (or iPod Touch/iPad) TURN OFF IPHONE (this is IMPORTANT) and run redsn0w




Step three

Click on BROWSE and add 4.3.1/4.3.2/4.3.3 IPSW





Once the firmware has been verified click the Next button to continue.




Step four

RedSn0w will now prepare the jailbreak data




Step five

From this window you can select the jailbreak options you would like.

Make sure Cydia is selected and click the Next button to continue.




Step six

Make sure that your iPhone is OFF then click the Next button




Step seven

Follow instructions (you need to go in DFU mode, everything is well explained)...



Hold down both the Home button and the Power button for 10 seconds.



Release the Power button and continue holding the Home button until RedSn0w detects the device.



Your iPhone will now reboot



RedSn0w will then begin uploading the new RAM Disk and Kernel.



Once this is complete you will be notified that RedSn0w is done. Click the Finish button. When your iPhone finishes rebooting (5 minutes or so) it will be jailbroken with Cydia on the SpringBoard.








*As usual a big thanks to the iPhone Dev-Team and I0n1c for their hard work and contribution to the iPhone community. 

Source : Here
thanks to wo_Ot?