Yes but you will lose all the jailbreak features.
no it isn't because iPod touch 2g runs firmware 4.2.1 for minecraft you have to have firmware 4.3 that iPod touch 2g doesn't support anymore. if its jailbroken you can get minecraft PE on a 2g :)
Well the no matter what you do. Update, Restore, and etc, you have to rejailbreak it.
Not without erasing the jailbreak.
you must restore itouch then update. Sorry!
Firmware 3.1.1
Currently, the iPod Touch 3rd generation cannot be jailbroken because it has a built-in firewall of sorts, a measure taken by Apple to prevent the iPod Touch from being jailbroken. There is a jailbreak software currently being beta-tested, but is not ready for public use.
if you want it to be jailbroken then no,if not yes
The iPod Touch should not delete things when you update it. All content should remain on the iPod (unless you have a jailbroken iPod, in which case it will remove all non-App Store apps and other jailbroken features).
Stock Firmware for iPod touch 1g: Means The Original Firmware from Apple, when you update your iPod through iTunes over internet that means you are getting stock(Origin) version into your iPod. Best Regards, Sarkawt Amedi.
Yes, you can put music on a jailbroken iPod Touch.
Sadly, no i tried to use 3g or 1g firmware on my ipod touch 2g and it didn't work. You have to have the exact firmware file. Like if you have an ipod touch 1g with 2.2.1 firmware you have to have the file made for a 1g itouch that has 2.2.1 firmware