stuck in emergency mode,can't use LG support tool


Last Updated: 2015-02-11 23:56:39
  1. connora

    connora Member

    I flashed this rom:
    csmg.lgmobile.com:9002/swdata/WEBSW/LGKH5200/AKTFBQ/V10r_00/V10R_00.kdz

    I changed some files of my system,installed busybox,now I can't boot.I tried to enter fastboot,but failed,maybe LG closed the fastboot keys.But I still can enter emergency mode,how can I reflash my phone with system.img again?

    Thank you guys!

    The commands I tried were:
    su
    busybox df -h

    busybox cp -a /data/app /system/sd/
    busybox cp -a /data/dalvik-cache /system/sd/ (optional)
    busybox cp -a /data/data /system/sd/ (optional)

    mount data
    rm -rf /data/app
    ln -s /system/sd/app /data/app
    rm -rf /data/data (optional)
    ln -s /system/sd/data /data/data (optional)
    rm -rf /data/dalvik-cache (optional)
    ln -s /system/sd/dalvik-cache /data/dalvik-cache (optional)
    reboot

    now I can still use ddms and adb,any way to recover?
    I just want to enter fastboot and reflash system.

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  2. tony378

    tony378 Member

    1. connect your phone in emergency mode to the windows pc.
    2. check the device manage, to see if there any lg hardware there, don't run the lg update tool now, and you should previously install the lg driver first
    3. if you see the 3 lg hardwares, disable the modem one, i found this one make the connection dosen't work when run the lg update tool in emergency mode.
    4. just run the lg update tool, it will detect you phone and update itself, even it stop at 4%, if you get luck, you can wait it finish or disconnect the phone, your fastboot should be back.
    barkerb23, Kollad, jjepp29 and 8 others like this.
  3. connora

    connora Member

    Oooooooooooooooh My God!!!! You are awesome,totally!!!
    After disable the LG MOBILE MODEM,I tried the utility to manually update,then my phone is recovered!
    Unlimited thanks to tony378!
  4. MarioB

    MarioB Member

    GO TO https://your.rogers.com/web_auth/techsupport.asp SELECT (LG) AS THE BRAND AND (LG EVE) AS THE MODEL. ONCE THE NEW PAGE LOADS, SCROLL TO THE BOTTOM AND CLICK (LG PCSynce Software for Windows) DOWNLOAD THE SOFTWARE AND IT WILL UPGRADE YOUR PHONE.

    IF THAT FAILS

    TURN YOUR PHONE ON UNTIL IT FULLY LOADS

    THIS WILL RESET YOUR PHONE TO FACTORY SETTINGS!

    HOLD DOWN THE POWER, VOLUME DOWN, CAMERA AND THE CENTER MAIN MENU BUTTON DOWN ALL TOGETHER. HOLD FOR ABOUT 5 6 SECONDS UNTIL THE OPTION POPS UP ASKING TO FACTORY RESET.
  5. connora

    connora Member

    This key combination is rather new to me,deserves a try.Before doing this ,the phone should power off or power on?
    Best regards.
  6. jebaclament

    jebaclament New Member

    Really i was stuck up with emergency mode for long time by the time i tried this.,WOW superb..HATS off to u!!!!!!!!!!
  7. jebaclament

    jebaclament New Member


    i got my phone back from dead stage to life..i registered here just to say thanks to u mr.tony...unlimited times thanks....
  8. Fox852

    Fox852 New Member

    I already fix my GW620 problem for using this method, thanks.
  9. soltpain

    soltpain New Member

    big THANK YOU for modem hint. I've exhausted all options to restore dead gd880 after update process via official program. Did work for me right after i disabled lg modem and rebooted. Official program did not recognize dead phone, so i did KDZ_FW_UPD via emergency mode and manually downloaded firmware.

    PS: i registered here only to say it.
    PPS: lg mini upgrade failed, lg mini stuck at boot logo, lg mini firmware upgrade fail fix - just shorten a bit path for googlers like me.
  10. sriram_11111

    sriram_11111 New Member

    fastboot mode started
    udc_start()
    my phone through got stuck in the continous loop displaying lg and then when i pressed vol up and the right hand key botton it displayed the above message. how to resolve this?
    guys my custom recovery flash failed and since yest iam struck wondetring what to do.

    where will i get offical rom for my model?? iis the optimus 1 and lg optimus me have the same rom??

    plz help me to find rom for my devvice

    i want to get out of this asap

    plz help plz help
  11. ethan123

    ethan123 Member

    HI i`m too in the same condition !!! am having LG Optimmus ME P350
    Plz help me !!
  12. pardu

    pardu New Member

    plz help me my fone is p350 in update process i am geting sync is not respoding and my phone is in emergency mode plz help me iam new to android
  13. JamieU

    JamieU New Member

    well tony, i am trying to finish updating my LG gt540 and its not just happening for me, it says that there was a fatal error within the update prgramme when i try to proceed with the update
  14. luciano55

    luciano55 New Member

    hey all i have a huge problem , i have been trying for 5 hours an no result i tried update my Lg Optimus one to android 2.3 my pc frozzed and now the phone is dead i managed to get it in to emergency mode(yeloow) screen but nothin works from there i tried with Kdz and lfg update but it wont find my phone im going crazzy please help
  15. karthikts

    karthikts New Member

    where do i find that lg modem i have installed all the drivers but i dont find any of them in device manager my phone is in emergency mode tried hard reset but that option is not working anyone plz help!
  16. iatroud

    iatroud New Member

    @tony378, respect my friend :D
    thank you from the bottom of my heart!! :)))))))))
  17. venkat kamesh

    venkat kamesh Member

    if u had got ur mobile stucked then install this one
    at first your are suppose to install lg drivers of lg p350
    Then download the below one
    http://www.unclenet.de/files/KDZ_FW_UPD_EN.7z
    and next unzip and open the file
    1. Install MSXML 4.0 SP3 Parser (msxml.msi)
    2. Run KDZ_FW_UPD.exe
    and then now download
    404 - Not Found
    this is lg version in english


    404 - Not Found
    this is new verion but it is russia only few options in russia

    after the download run the kdz file and select as smart phone and browse the file where the downloaded kdz is stored
    i think u r stucked at emergency mode connect in the same mod to your pc

    and now click launch software
    it takes few minutes
    and now your mobile is ready to use. if your mobile not get update try it once it will be sure cured. :):):):):):):):D:D:D:D:D:D:D:D:D:D:D:D:cool::cool::cool:
    rocket_rod likes this.
  18. venkat kamesh

    venkat kamesh Member


    dont worry use my instructions give u can surely get recovered :):):):):):):):):):cool::cool:
  19. jjepp29

    jjepp29 New Member

    Thank you i just recover my phone :) to all cant do it just wait and try and try and your phone will be recover :) :) :) :thumb:
  20. Kollad

    Kollad New Member

    @tony378 You are the best man in the world!! Your instructions saved my phone from brick state! You are awesome guy! Big greetings from Ukraine!
  21. broxjake

    broxjake New Member

    Originally Posted by tony378
    1. connect your phone in emergency mode to the windows pc.
    2. check the device manage, to see if there any lg hardware there, don't run the lg update tool now, and you should previously install the lg driver first
    3. if you see the 3 lg hardwares, disable the modem one, i found this one make the connection dosen't work when run the lg update tool in emergency mode.
    4. just run the lg update tool, it will detect you phone and update itself, even it stop at 4%, if you get luck, you can wait it finish or disconnect the phone, your fastboot should be back.


    hello tony.. i follow this step.. The updater stop in 4% and tells to stop the program caused a problem it must be stop.. what will i do now?

    Attached Files:

  22. Trivial56

    Trivial56 New Member

    I only wanna say, tony you are great. My phone back from the grave yard since I see your posting. So all my respect to you, and thank you very much. I just register to said this to tony.
  23. safade5

    safade5 New Member

    any 1 can help me out how to wake up emregenc mode on lg optimus l7 and make avideo
  24. sonarganesh

    sonarganesh New Member

    plzzz help.... got stuck in emergency mode...
    here's log


    [R&D Test Tools Log File]

    18:12:09 : Launching SW update
    18:12:09 : Unpacking KDZ
    18:12:27 : KDZ file extraced
    18:12:33 : Files were extracted.
    18:12:33 : LGMobileDL Load.
    18:12:33 : Port = -2
    18:12:33 : Connecting to phone
    18:12:33 : PHONE WAS NOT FOUND!
    18:12:35 : ===FINISHED===

    and nw im not able to find d drivers in device manager..... i had reinstalled d drvrs bt it doesn't work.

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