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  1. Thread Author  Thread Author    #1  

    Default droid 4 phone not working

    recenltly my phone has been going crazy, last week black and white lines covered half my screen, this week i can't do anythign with my phone except use it as a MP3 Playerdroid 4 phone not working-help-me-heretics.jpg

    the no SD card and No network symbol confuses me because my sd card has been in my phone for 3 months, and im connected to my router.
  2. #2  

    Default Re: droid 4 phone not working

    Welcome to Android Central! Try wiping the system cache partition:
  3. Thread Author  Thread Author    #3  

    Default Re: droid 4 phone not working

    but not it says "NO sim card no service" the sim card has been in my phone for almost 3 months with no problems.
  4. #4  

    Default Re: droid 4 phone not working

    Hard to know if there is some software glitch going on, or if it's a problem with the SIM. Try wiping the cache partition first. If that doesn't work, then remove the SIM and make sure there isn't any debris or other gunk messing up the contacts. If everything there looks clean, then talk to your provider about getting a new SIM card, because those things can fail.
  5. Thread Author  Thread Author    #5  

    Default Re: droid 4 phone not working

    i did what it said ont he site, now im waiting for it to activate my sim card

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