Question about LG Vu CU920 Cellular Phone

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My lg vu wont turn on - LG Vu CU920 Cellular Phone

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  • laineestelle Feb 03, 2009

    my vu will work fine, then power off with no working and i have to tak the battery out to turn it back on. First i got a refurb and thought that was the problem, but I replaced it with a new phone and it is still happening.

  • Anonymous Feb 23, 2009

    where is the "on off" button!!!!

  • donohoom Feb 24, 2009

    Phone will not power on untill I remove the battery and then put the battery back in. It does not happen every time

  • Anonymous Feb 28, 2009

    Mine was on charge and it got really hot. Took it iff charge and it won;t come on anymore

  • shruts828 Mar 02, 2009

    i just tried to charge it and its charging but i took the battery out first so my phone turned off and now i dont know how to turn it back on but its charging and says it is.

  • Anonymous Apr 03, 2009

    This is the tird LG Vuphone I am replacing in two weeks time from AT&T office. Phone goes dead and won't turn on until I take out the battery & place it agaun. AT&T says it is the software that's doing it and replaced for em 3 times. It is doing it again and I am returning the phone, may gor for something else. Joesph,Oregon

  • xvee1 Apr 04, 2009

    Same here! I'm on my second phone in 24 hours!! The guys at the ATT store offered no explaination and told me to come back on Tuesday because they don't have anymore. GGRRRRR!!

  • Anonymous Apr 06, 2009

    my phone won't come on. Its on the charger and just blinks the att screen off and on. its been doing this for an hour. i have tried taking out the battery but it didnt help.

  • Anonymous Apr 06, 2009

    it wont turn on at&t screen keeps blinking on and off

  • Anonymous Apr 20, 2009

    i just got my phone yesterday. It suddenly went black, so I thought it was dead, but when i plug it in NOTHING happens! I am SO frustrated!UGH!!

  • Anonymous Apr 20, 2009

    if that dont work what else can i do

  • Anonymous Apr 28, 2009

    Wow. I got this phone, what, a week ago? It was working fine!! I went to my purse to get my phone and i find it black. I thought at first maybe it was locked, but when I pressed locked nothing happened. Then I tried to turn it on. It went through the 5 minute long startup and then the screen read goodbye. So I must've turned it off? I tried to turn it back on but the att symbol flashes then disapears and it's pretty much dead! HELP!!

  • luekens May 01, 2009

    Ilove the phone but it will not stay on. I have to reseat the battery so that it will come back on. I purchased this phone on April 5, and replaced it with another new one on April 10 and now on April 30 I am having the same problem with this phone. And by the way my husband got the same phone the same day and has already replaced his. We fully expect his new one to do the same thing soon.



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If you have a memory card installed, try removing it and then reseating the battery. If the problem goes away it is something to do with the format of the memory card. There are some solutions out on the internet:;topic=2662.0 but it seems unclear as to effectively fix the problem. It seems a clean fat32 format is critical for the memory card but there by other issues. Hopefully LG will acknowledge and fix this soon.

Posted on Apr 20, 2009

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It seems u need to press unlock button twice

Posted on Feb 03, 2009


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Lg vu wont turn on....

my does the same thing if you figured this problem out let me know please
email me at

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