I have a question my 3G is stuck on apple logo loop, I tried SSH & ifunbox to connect but had no luck. Somehow when I updated some of the cydia apps the phone rebooted itself. At first I was able to use ifunbox and SSH, but my 3G kept rebooted itself. And now ifunbox and SSH wont detect it. I also noticed that neither of my 2 pc's can detect my 3G, nor can itunes, unless I put 3G in recovery mode. My question is I jailbroke my 3G with sn0wbreeze 2.0.2, can I use sn0wbreeze again? Would I be able to use NOR-ONLY CHECKBOX, so that I will not lose any info on my phone. I have pictures, contacts etc... that are very important to me which I did not backup. Or will I lose the data on the phone if I use sn0wbreeze again, but using NOR-ONLY?

PS:
Device =3G
FW= 3.12
JB= Snowbreeze
Windows XP/ 7