Hello, I got the first iPhone when it first came out, and unlocked it to work on Tmobile right away. Pretty sure this was the website I used for directions. I'm still happy on tmobile, and am fine without 3G. All I really want is the app store. I haven't touched anything in terms of updates or anything since I didn't want a brick. O_O Once I got it unlocked I haven't so much as sync'd it. I've read a bit in the forums and done some searches but what I'm mainly finding are "should this work?" questions. So. Can I update my phone? Can I use the app store on my first gen iPhone? On tmobile? Could anyone please point me in the direction of how to go about this? I am so leery of doing this, but really really want to do a bit more with the phone. Thanks so much for any help!! Updated to add: Its version 1.0.2 Firmware: 03.14.08_6 if that matters ?