NO SIGNAL! But wifi and all else OK????

Discussion in 'iPhone Tips, Help and Troubleshooting' started by rmecca06, Jul 30, 2010.

  1. rmecca06 macrumors newbie

    Jul 30, 2010
    Hope someone can help me, I have a iphone 3g 8gb that ive had for about 2 years. Long story short I had to replace the screen so i bought an entire assembly (lcd, digitizer, home button) off ebay and installed it on my phone. I have sone trouble taking it apart, I never checked youtube, and now everything works on the phone except i get NO SIGNAL AT ALL?

    Wifi works, both buttons work, everything works but i get no signal and no bars.

    *known good sim card from firends Iphone
    *Got a whole new phone off ebay minus the logic board including new antennae and battery and replaced it
    *brand new screen

    I have replaced everything in the phone except for the Logicboard maybe im missing something please help!!!!!

    i need help
  2. cleggster83 macrumors regular


    May 30, 2010
    Bolton, UK
    Sounds like carrier could have blocked the phone.

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