Ipod 2g 2.2.1 to 3.1.3 ?

[BunnySlaYer]

I have an Ipod Touch 2g running 2.2.1 and i'd like to update it to 3.1.3 then jailbreak. It's currently jailbroken on 2.2.1 and i can't find any way to update it because of apples signing.
Does anyone have any idea on how to do this? I've been searching for hours. Thanks in advance

[bondkt]

uh why not ios 4.2.1?

and uhm i don't know really. you have a special case..

[goofball2k]

Unless you have SHSH blobs saved, you can't do an upgrade to anything other than what Apple is signing for your device (4.2.1)
Try using TinyUmbrella, click save SHSH and see what it can find to allow you to restore to.

[BunnySlaYer]

Thanks i think i'll just update to 4.2.1 then jailbreak. The only thing that was stopping me before was i was scared of lag. I had to downgrade my iphone 3g from 4.2 because the lag was horrible

[bondkt]

if your scared of lagg, don't enable home screen wallpapers or native multitasking.. 4.2.1 is laggy on m ipt2g with those enabled.