Resposta para "If I will update my iPod to 4.3 it will stay JB?"just letting you know, but felixbruns (although we all use it) is illegal and should not be talked about or discussed. often their updates do nothing except make people not be able to jailbreak anymore. i currently own 2 ipods that are both running 3.1.3 because nothing 4+ gave me anything that i couldn't get off of cydia. if you are not experiencing any problems, do not update
Resposta para "How do I fix my iPod touch 4g 32gb cracked screen?"a broken lcd can easily be fixed, and in fact is quite easy. i assume when you say you don't want to pay for a new one, you mean you don't want a whole new ipod touch. there are many guides on this site on how to do it, and i would suggest checking out ebay. i have gotten all of my ipod replacement parts from there (try gadgetfix store) and have had no problems with them. for a novice i would recommend (i assume 4th gen) to get a pre-assembled glass and lcd. i am currently buying this one for a repair. however if it is an older generation, you can get them much cheaper. 2nd and 3rd gen ipod touch glass screens run 10-20 bucks, while 4th gen is currently 30 for just the glass, or 75 for the whole assembly, including the lcd.