ok I can put a iPhone together with my eyes closed but when you are talking about jailbreaking and syncing I havent done much of it so I need some help. I have a 3Gs 16gb 3.1.3 NOT jailbroke or unlocked. I didnt see the need before so I updated it and now I want to tether with my pc. backed it up before I sent it in to Apple for warrany work. transferred my info to a 3G 8gb that was 3.1.2, it is jailbroke. when I transfered my info from my 3gs it changed my 3g to 3.1.3 (but it did not updated the firmware through iTunes cause I was watching for it) but anyway the 3g is still jailbroke. got my new 3gs from Apple today and want to syn my old info plus maybe some new info from the 3g over the last several days and put it all on my 3gs. I really only need my contacts, my text messages, and apps if I can but I can manually download the apps again if need be but I have 100's of contacts for both of my business. so, how can I do this without it updating my new 3gs to 3.1.3? I really dont want to do it manually!!!!