greenpois0n is the best jailbreaker for ios 4.1 on windows that i have used( i have personally used it and it is safe , just beware of fake downloads)
Yes, now Greenpois0n can jailbreak iOS 4.2.1.
No you do not put Greenpois0n on an iPod. You install Loader which in turns installs Cydia.
greenpois0n.com
No
Yes, GreenPosi0n is a free jailbreak for iPhone, iPad, and iPod Touch. You can find the link to GreenPois0n's offical site in 'Related Links' below.
It already is for a long time
it has but not for the iphone 4
Of course...by restoring the ipod.
It is a matter of opinion, in my opinion Greenpois0n is better because that is what i used to jailbrake my ipod touch 2nd generation 4.2.1 ... do NOT use jailbrakeme.com that is just a virus and it brakes your ipod.
It work but if you want to jailbreak use something by geohot or chronic dev team they are much better the newest jailbreaks out now are for 4.1 and are limera1n by geohot and greenpois0n by the chronic dev team
Not if you ue greenpois0n. I have and it works a treat
it takes a few minutes by the handsome jevon landsmark