1. b.st0ne's Avatar
    Ok so i purchased an iphone 3g today for a 100 bucks. I ran blackra1n then blacksn0w. After the unlock i dont get any signal. Can someone please help me out i really wanna get it working. Thank you.
    2010-04-26 09:42 PM
  2. mavrik101's Avatar
    try using custom firmware. A couple 3g phones i unlocked would show no signal when I used the factory firmware. Used custom firmware, and voila!
    2010-04-27 07:29 AM
  3. aguyindallas's Avatar
    Also, if you are on T-Mobile, you may need to go into settings and turn 3G off.
    2010-04-27 07:13 PM
  4. dskum's Avatar
    May be try this out.... if you know you have a hardware issue.

    Nice article.. Good luck!

    hxxp: ~~ www dot mauron dot net / iphonerepair /
    2010-04-29 12:03 AM