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  1. Thread Author  Thread Author    #1  

    Exclamation Bricked Sprint Optimus G (I think???)

    OK Background-
    rooted running ics zv9
    worked perfectly until i decided lets try and get cmd 10.1 on here
    backed up everything and ran the .zip in recovery mode
    phone restarted and stuck at black screen(with backlight)
    I can turn it on and off but the only screens that i can get to show up are:
    Download Mode
    FastBootMode
    Blackscreen (backlight)
    and Off

    ive tried the kdz Updater,
    in 3GQCT Type and CS_EMERGENCY AND EMERGENCY PhoneMode
    I get an Upgrade Error wParam=100, lParam=72

    ive tried lg mobile update...
    Says Update is not available

    I dont know what else to try or so... im really upset with myself that i did this.

    Please help me people!!! Thank You
  2. Thread Author  Thread Author    #2  

    Default Re: Bricked Sprint Optimus G (I think???)

    [R&D Test Tools Log File]

    09:36:12 : Launching SW update
    09:36:12 : Unpacking KDZ
    09:36:18 : KDZ file extraced
    09:36:39 : Files were extracted.
    09:36:39 : LGMobileDL Load.
    09:36:39 : Port = -1
    09:36:39 : Connecting to phone
    09:36:53 : Check Phone mode = 2
    09:36:53 : Phone type check.......
    09:36:54 : LGMobileDL.DLL Loading....
    09:36:55 : _SetAuthMark Fail
    09:36:55 : _SetAuthMark Ok : wAuthMark(65535)
    09:36:55 : _DetachDLL Call
    09:36:55 : _DetachDLL Call End
    09:36:55 : Param : Path = C:\ProgramData\LGMOBILEAX\Phone\LS970ZV9_02.S9_02.P25006.R5.wdb
    09:36:55 : Param : moduleDir =
    09:36:55 : Param : waitTime = 0
    09:36:55 : Param : UsbHighSpeed = 1
    09:36:55 : Param : PhoneMode = 2
    09:36:55 : Param : BinVersion = LS970ZV9_02.SV9_02.P25006
    09:36:55 : Param : AuthMark = 65535
    09:36:55 : Call fn_StartUpgrade
    09:36:55 : 3GQCT : wParam = 100, lParam = 72
    09:36:55 : Step : Upgrade Error error code = 72
    09:36:55 : ResetStartInfo() Call
    09:36:55 : _DetachDLL Call
    09:36:55 : _DetachDLL Call End
    09:36:55 : FreeLibrary Call
    09:36:57 : FreeLibrary Call End
    09:36:57 : ResetStartInfo() Call End
    09:36:57 : ===FINISHED===
  3. Thread Author  Thread Author    #3  

    Default Re: Bricked Sprint Optimus G (I think???)

    Can no one help me?! I managed to get recovery mode running again so now i have Black screen, Download Mode Fastboot mode and recovery... Im trying to see if i flash another (compatible) ROM if itll actually let me use the phone because unbricking it isnt working. Does anyone know what the error WParam 100 LParam 72 means?! Thanks :/
  4. Thread Author  Thread Author    #4  

    Default Re: Bricked Sprint Optimus G (I think???)

    Flashing Lifeless Rom now.
  5. Thread Author  Thread Author    #5  

    Default Re: Bricked Sprint Optimus G (I think???)

    So yeah so idk if anyone cares but problem solved its even faster than stock rom. I highly recommend LifeLess

    Solved by self lol
  6. #6  
    prowlingfox's Avatar

    Posts
    360 Posts
    ROM
    tdm's AOKP ICS

    Default Re: Bricked Sprint Optimus G (I think???)

    Glad you got it working. Yeah, don't flash an AOSP ROM on a phone that isn't supported.
    Additionally, you can use LGNPST tool to revert to stock ZV7 as long as you can get into Download Mode.
    Don't ask for a link, as we're not allowed to link directly to it. You can, however, find out more about it on the IRC channel (look in the Sprint Optimus G XDA forums)
  7. #7  

    Default Re: Bricked Sprint Optimus G (I think???)

    How were you able to load the recovery back onto the phone? I'm having that issue now. I have the lifeless ROM but I'm having a hard time getting the zip file onto the phone so I can load it. Please help.
  8. #8  

    Default Re: Bricked Sprint Optimus G (I think???)

    im also curious how you got recovery working again??
  9. #9  

    Default Re: Bricked Sprint Optimus G (I think???)

    Hey friend. Did you ever figure out how to load zip on your phone..? I'm having same problem..
  10. #10  

    Default Re: Bricked Sprint Optimus G (I think???)

    Quote Originally Posted by Ninjanerd86 View Post
    How were you able to load the recovery back onto the phone? I'm having that issue now. I have the lifeless ROM but I'm having a hard time getting the zip file onto the phone so I can load it. Please help.
    Posts1 PostsHey friend. Did you ever figure out how to load zip on your phone..? I'm having same problem..
  11. #11  

    Default Re: Bricked Sprint Optimus G (I think???)

    Hey, how did you flash lifeless rom. I'm having the same error with kdz update. Thanks much

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