Apple ipod

I have a 3G iPhone firmware 3.0.1, you want to upgrade to 3.1.2 or 3.1.3 (if possible)?

Okay, so I have T-Mobile on it, and I jailbroke and unlocked the phone (for me) and redsn0w used. Before I havent updated twice since redsn0w is the only software that I rely on a successful escape. It has now been almost a year, and I am a little afraid of going to 3.1.2 or 3.1.3. I redsn0w the recent 0.9.2 and 0.9.3 where it would be better to make a successful jailbreak? I just want know if anyone out there has actually done with redsn0w, and might have a problem with the firmware upgrade my modem to 11/05/2007 (I 04/26/2008) I want to try to do tonight. Thanks (if you will, and if you have more information or anything else that might be useful for me, please go to my profile and contact contact me directly by e-mail or IM.)

Uf, originally … if you want to do is use sn0wbreeze a program called jailbreak again. Just follow this guide lists great source to use. Basically you need to download 3.1.3 then use sn0wbreeze hactivated cooking load the custom firmware on the phone for use with T-Mobile

Blackra1n Unlock For Iphone Modem Firmware 5.11.07