I need help jailbeaking my 4g on4.2.1

[Super_squirrel]

I tried redsnow on my 4g 4.2.1 but it just freezes at waiting for reboot and I have seen slot of people saying to just unplug it and plug it back in but this doesn't work I have got it past this but even then it just loads apple and not the jailbreak and I have tried limerain and greenpoison limerain will say that it has completed but it just loads apple and greenpoison just says jb failed I know that it will be tethered and I don't care I just want it jb

[i.Annie]

Limera1n and greenpois0n don't work on 4.2.1. You'll want to use Redsn0w 0.9.6b6

[Super_squirrel]

I tried redsnow 0.9.6b6 but I'm not sure if I'm not doing something right or what but it will not work I am a noob but I have done alot of research on this I just can't find anything that will work on mine I forgot to mention that it is a mc model idk if that matters or not but I would really appreciate any help

[i.Annie]

I answered it in your second thread.

[Super_squirrel]

Sorry that I posted this twice I didn't realize I had