How to Jailbreak iPod Touch 2G Firmware 4.2.1
Recently, I has upgraded my Ipod Touch 2G Firmware 4.2.1. What i want to know is how to jailbreak my Ipod Touch 2G.
I had already jailbreaked my ipod touch using spirit software. But that only support i-touch 2G firmware up to 3.1.3
Best answer :
1. go to jailbreakme.com on your itouch it might work all you have to do is slide to jailbreak if it works
2. You can jailbreak with redsn0w but it will be tethered which means you will have to jailbreak again to turn on your iPod if you turn it off or if it runs out of battery If you want to do that look here http://blog.iphone-dev.org/
You can wait a week or so until the untethered is released
Question and answer taken from yahoo answer
Jailbreak iPhone, Ipad, iPod Touch Ios 4.2.1 4G for Windows and MAc
This Is A Very Easy AND SAFE Jailbreak Tutorial That Will Teach You How To Jailbreak Your iPhone 4, 3Gs, 3G And iPod Touch 4th, 3rd, and 2nd Gen MC Models On 4.2.1 Firmware, Also iPad On 4.2.1 using Redsn0w jailbreak.. Also learn how to jailbreak iOS 4.2.1 and 4.2 the proper way so Cydia and Safari don’t crash when you open them like they do from other jailbreak videos that didn’t explain things completely.