hello,
im having a problem when upgraded to 1.1.1 FW. Ive had a 1.0.2 unlocked phone for a long time now and finally decided to upgrade my phone to at least 1.1.1. I virginized my phone and did the upgrade with iTunes. I proceed with the *#307# method. when i go to prefs://1f my wi-fi field is blanked out. i dont know why. I tried a couple of restores (to same 1.1.1) but to no avail. then i managed to downgrade to 1.0.2 and the baseband as well, just so i can start fresh. 1.0.2 was easy enough i got it activated and such. And the Wi-Fi worked while i was in this version. everything was fine. So i tried to upgrade again to 1.1.1. i try the same method to jailbreak/activate and the Wi-Fi field is still greyed out. just says "No Wi-Fi." Anybody have this problem before or know a fix for it.? Ive been up all night trying to get my phone up to 1.1.1 but it just seems im missing something i guess... well i have some errands to run, hopefully when i get back someone has some good news for me.