Hello,
- i'm the proud owner of an LG P500, i mannaged to "kill" it alot of times, one time i bricked it so bad the power button was useless. I'm going to tell you how i always manneged to fix it.
1. - install the USB DRIVERS for LG P500 Download LINK
2. - extract the KDZ archive , install msxml.msi, Download LINK, Download Froyo 2.2.2. v10E.kdz after that open >> KDZ_FW_UPD.exe, select type 3GQCT and mode DIAG (select this only if your phone starts when you connect the USB and the battery charging logo apears) if the phone starts in Emergency Mode or dosen't start at all >> remove battery and while holding the BACK and volume UP buttons connect the USB, the phone should start in Emergency Mode, after that select in KDZ, MODE > EMERGENCY, select file > V10E_00.kdz and press the "Launch software update" .
- wait for KDZ to do it's job ( until it says FINISHED) after it is finished it will reset the phone (alot of times the phone wolden't start after reset and i had to start it manualy @power button) an LG logo should apear , then an Android logo, wait about 5 - 10 min (the phone should start and you will have froyo 2.2.2. working), but if the Android LOGO stops or lags for 2,3 seconds then you must remove battery , put it back , and power on the phone. if it dose the same thing , then you must reflash your phone. Usualy it works with the battery on and simply flashing under DIAG mode.
- after reflashing if you have the same problem , you must remove battery and try installing it DIAG mode. if it still dosen't work enter emergency mode ( UP + BACK + connect USB (or press the power button)) and reflash using KDZ , MODE >>> EMERGENCY.
- when phone is connected go to COMPUTER > PROPERTIES > DEVICE MANAGER > MODEMS > and disable LGE Modem.. (some say it helps i diden't saw any difference.)
- as i was saying i killed my phone alot of times, KDZ always helped me bring it back to life , be patient.. and if you get alot of errors and flash meny times the phone gets hot , leave it to cool for a while and then try again.
be patient !! hope this will help you ..
sorry for my bad english !!
i dont mean to be rude, but there are guides on this already (i mean, how else would you know this yourself)
http://forum.xda-developers.com/showthread.php?t=1060121
http://forum.xda-developers.com/showthread.php?t=875881
sweetnsour said:
i dont mean to be rude, but there are guides on this already (i mean, how else would you know this yourself)
http://forum.xda-developers.com/showthread.php?t=1060121
http://forum.xda-developers.com/showthread.php?t=875881
Click to expand...
Click to collapse
- i understand, you'r right, but "I'm going to tell "you" how i always manneged to fix it."
PS: i wrote this tutorial after reading alot about unbricking , i tried to make it simple.
xzet2 said:
- i understand, you'r right, but "I'm going to tell "you" how i always manneged to fix it."
PS: i wrote this tutorial after reading alot about unbricking , i tried to make it simple.
Click to expand...
Click to collapse
what you posted is the exact same thing as what is posted in my links
okay , i diden't saw the detail'd tutorial with pictures , if this one is usless "someone" delete it.
no need delete
just edit ur thread with got solved or thread close something like this ~~
Thanks alot, dude. My phone is working again.
rainCz said:
Thanks alot, dude. My phone is working again.
Click to expand...
Click to collapse
well i think this one has helped someone
good luck
Bricked my phone beyond recovery
i totally bricked my phone, while i was using kdzupdater something went wrong . Finally had to go to the LG service center ( hope my warranty is not void in India). Well they said the phone is not responding to software it will need a new PCB. So my phone goes for like 2-3 days away from me.
As posted before, It's already been posted on here but great work nonetheless. It's better to have more posts like these then have more people posting about how to unbrick there phone.
Thanks for the post... I was a little unsure about flashing via KDZ, but this thread actually points few ways of procedure in case of things going wrong...
I think, this thread is pretty helpful and complements well with the others regular "how to" threads!
LG p500 Unbrick
Dear Sir,
I have lg p500, Yesterday i was downgrade my mobile software from 2.3.3 to 2.2 through KDZ updater. while updating error came finally my mobile now in dead condition, I tried to boot emergency mode (Volume UP+Back Button+USB Connect) there is no reaction on my mobile screen even though battery was removed.Any body help me to come back live my phone(I had lost my mobile purchase bill, if it is available i will give to LG service center)
xzet2 said:
Hello,
- i'm the proud owner of an LG P500, i mannaged to "kill" it alot of times, one time i bricked it so bad the power button was useless. I'm going to tell you how i always manneged to fix it.
1. - install the USB DRIVERS for LG P500 Download LINK
2. - extract the KDZ archive , install msxml.msi, Download LINK, Download Froyo 2.2.2. v10E.kdz after that open >> KDZ_FW_UPD.exe, select type 3GQCT and mode DIAG (select this only if your phone starts when you connect the USB and the battery charging logo apears) if the phone starts in Emergency Mode or dosen't start at all >> remove battery and while holding the BACK and volume UP buttons connect the USB, the phone should start in Emergency Mode, after that select in KDZ, MODE > EMERGENCY, select file > V10E_00.kdz and press the "Launch software update" .
- wait for KDZ to do it's job ( until it says FINISHED) after it is finished it will reset the phone (alot of times the phone wolden't start after reset and i had to start it manualy @power button) an LG logo should apear , then an Android logo, wait about 5 - 10 min (the phone should start and you will have froyo 2.2.2. working), but if the Android LOGO stops or lags for 2,3 seconds then you must remove battery , put it back , and power on the phone. if it dose the same thing , then you must reflash your phone. Usualy it works with the battery on and simply flashing under DIAG mode.
- after reflashing if you have the same problem , you must remove battery and try installing it DIAG mode. if it still dosen't work enter emergency mode ( UP + BACK + connect USB (or press the power button)) and reflash using KDZ , MODE >>> EMERGENCY.
- when phone is connected go to COMPUTER > PROPERTIES > DEVICE MANAGER > MODEMS > and disable LGE Modem.. (some say it helps i diden't saw any difference.)
- as i was saying i killed my phone alot of times, KDZ always helped me bring it back to life , be patient.. and if you get alot of errors and flash meny times the phone gets hot , leave it to cool for a while and then try again.
be patient !! hope this will help you ..
sorry for my bad english !!
Click to expand...
Click to collapse
Thank you for your information... Actually Today when i WAS UPDATING MY p500 FROM ROM 2.2.2 TO OFFICIAL 2.3 THROUGH KDZ,I got an error in the updating process, My phone shows only emergency mode... and after that i removed the battery and try to switch on the phone.. But my phone is seems totally dead.... I had also tried your procedure. But it wont work... Please help me how can I unbrick it..
Plz...plzz.plzzz.....
---------- Post added at 03:13 PM ---------- Previous post was at 03:08 PM ----------
sweetnsour said:
i dont mean to be rude, but there are guides on this already (i mean, how else would you know this yourself)
http://forum.xda-developers.com/showthread.php?t=1060121
http://forum.xda-developers.com/showthread.php?t=875881
Click to expand...
Click to collapse
Hello sir,
Thank you for your information... Actually Today when i WAS UPDATING MY p500 FROM ROM 2.2.2 TO OFFICIAL 2.3 THROUGH KDZ,I got an error in the updating process, My phone shows only emergency mode... and after that i removed the battery and try to switch on the phone.. But my phone is seems totally dead.... I had also tried your procedure. But it wont work... Please help me how can I unbrick it..
Plz...plzz.plzzz.....
i keep getting upgrade error
wparam:100
lparam: 502 ,
i have the optimus m , and when i connect it in emergency mode my computer AUTOMATICALLY says that there is a usb 2.0 slot avaible , and when i connect it to another it says the same thing , and i am positive that all my usbs are 2.0
Sent from my Mytouch 4G Running Capychimps Sense 3.5 rom (v.4.0)
and then KDZ force closes
Sent from my Mytouch 4G Running Capychimps Sense 3.5 rom (v.4.0)
also the phone unmounts (the screen flashes) every 25 seconds
Sent from my Mytouch 4G Running Capychimps Sense 3.5 rom (v.4.0)
---------- Post added at 04:34 PM ---------- Previous post was at 04:14 PM ----------
Heres my Log :
[16:30:43:509] : =============================================
[16:30:43:509] : Log is started on 06.01.2012, at 16:30:43:509,
executable: C:\Users\David\Desktop\KDZ_FW_UPD_EN\KDZ_FW_UPD.exe (ProcID: 0x00000a1c),
compile time : Dec 8 2010 09:19:37
[16:30:43:509] : Version :
[16:30:43:509] : Get Usb Port
[16:30:43:509] : rsi.strFriendlyName=LGE CDMA USB Serial Port (COM6)
[16:30:43:509] : FriendlyNameList[iii].szFriendlyName=LGE CDMA USB Serial Port
[16:30:43:509] : WM_COPYDATA ¸Þ½ÃÁö º¸³¿ 1 - COM6
[16:30:43:509] : Port = COM6
[16:30:43:525] : UNKNOWN : Req(12) -> Rsp(13)
[16:30:48:548] : RX Timeout : 5.0 seconds
[16:30:48:548] : RX TIMEOUT
[16:30:48:564] : UNKNOWN : Req(12) -> Rsp(13)
[16:30:48:564] : >> DIAG_STATUS_F FAILED
[16:30:48:579] : >>Get Model Name [DIAG_VERNO_F]
[16:30:51:606] : RX Timeout : 3.0 seconds
[16:30:51:606] : RX TIMEOUT
[16:30:51:621] : BAD CONN MODE : Req(0) -> Rsp(3)
[16:30:54:648] : RX Timeout : 3.0 seconds
[16:30:54:648] : RX TIMEOUT
[16:30:54:663] : BAD CONN MODE : Req(0) -> Rsp(3)
[16:30:57:690] : RX Timeout : 3.0 seconds
[16:30:57:690] : RX TIMEOUT
[16:30:57:705] : BAD CONN MODE : Req(0) -> Rsp(3)
[16:30:57:705] : FAIL (No Phone)
[16:30:57:705] : GetModelName() Operation Failed Check Diag CMD
[16:30:57:705] : EMERGENCY Booting Mode
[16:30:57:705] : >>Get Model Name in Emergency Mode [DLOAD_VERREQ_F]
[16:30:57:721] : 76XXT-6040-TSNCJPLYMta\Local\Temp\DZE51
[16:30:57:721] : First two character of model name is not BS
[16:30:57:721] : WM_COPYDATA ¸Þ½ÃÁö º¸³¿ 0 - No Phone
[16:30:57:721] : GetEmergencyModelName in Emergency Mode - FAILed (No Phone)
[16:30:57:721] : WM_COPYDATA ¸Þ½ÃÁö º¸³¿ 3 - Close Port
[16:30:57:721] : Close Port<<
[16:30:57:721] : TYPE_WPARAM_UPGRADE_ERROR
[16:30:57:752] : Log finished
then KDZ force closes .
;(
Yesterday, i've tried to go to recovery mode in powermenu [ROM CM7 nightly 1], but phone just stuck at lg logo. Then I've tried to unbrick it with KDZ. Something in first progress steps happened, and now my phone do not show any signs of life. Also I have no warranty.But i can fix it, i searched on every forum, and did not found anything, that would work. So is there any way i could unbrick my phone ?
Thanks
P.s.
And maybe i could fix it somehow using JTAG, but using arduino as that thing ? ( I don't have an arduino, but I am planing to have one)
It worked on my device , thank you:good:
xzet2 said:
Hello,
- i'm the proud owner of an LG P500, i mannaged to "kill" it alot of times, one time i bricked it so bad the power button was useless. I'm going to tell you how i always manneged to fix it.
1. - install the USB DRIVERS for LG P500 Download LINK
2. - extract the KDZ archive , install msxml.msi, Download LINK, Download Froyo 2.2.2. v10E.kdz after that open >> KDZ_FW_UPD.exe, select type 3GQCT and mode DIAG (select this only if your phone starts when you connect the USB and the battery charging logo apears) if the phone starts in Emergency Mode or dosen't start at all >> remove battery and while holding the BACK and volume UP buttons connect the USB, the phone should start in Emergency Mode, after that select in KDZ, MODE > EMERGENCY, select file > V10E_00.kdz and press the "Launch software update" .
- wait for KDZ to do it's job ( until it says FINISHED) after it is finished it will reset the phone (alot of times the phone wolden't start after reset and i had to start it manualy @power button) an LG logo should apear , then an Android logo, wait about 5 - 10 min (the phone should start and you will have froyo 2.2.2. working), but if the Android LOGO stops or lags for 2,3 seconds then you must remove battery , put it back , and power on the phone. if it dose the same thing , then you must reflash your phone. Usualy it works with the battery on and simply flashing under DIAG mode.
- after reflashing if you have the same problem , you must remove battery and try installing it DIAG mode. if it still dosen't work enter emergency mode ( UP + BACK + connect USB (or press the power button)) and reflash using KDZ , MODE >>> EMERGENCY.
- when phone is connected go to COMPUTER > PROPERTIES > DEVICE MANAGER > MODEMS > and disable LGE Modem.. (some say it helps i diden't saw any difference.)
- as i was saying i killed my phone alot of times, KDZ always helped me bring it back to life , be patient.. and if you get alot of errors and flash meny times the phone gets hot , leave it to cool for a while and then try again.
be patient !! hope this will help you ..
sorry for my bad english !!
Click to expand...
Click to collapse
after doing this my phone is not booting only
error with kdz
upgrade error
WParam : 100
LParam : 500
pls help me guys
hi guys I'm new in the forum,
I have a problem whith my LG F60(D390N) , it's bricked,(I had installed the wrong custom ROM) now I can't go to recovery or download mode ,
the phone don't start up , (there's no problem whith the battery or charger,
when I connect the phone to the PC i see only QHSUSB_BULK, please guys help me :crying: ,
the assistence it's very expensive.
Im in the same boat.
Installed first a stock 5.0.1 over the kitkat, everithyng went fine but after that installd a wrong CWM recovery
Now when I turn on my phone, its vibrate infinitely, and nothing happen. Black screen. When I put in-out-in my usb cable, screen turns on, and phone says: DBI Apps Watchdog Reset!
DemiGod Crash Handler : DBI Apps Watchdog Reset!
Please do following action.
1) Dload Mode. Please connect USB.
2) Get the ram dump image using QPST Configuration.
----------------------------------------------------------------------------
Board Info
rev. : 1.1, serial : 003bwff********
secure boot : disabled
--------------------------------------------------------------------------
Jump to Dload Mode.
I have no idea how I can take it back into life :S
I find it in device manager at COM ports : LGE AndroidNet USB Serial Port (COM6)
and at modems : LGE AndroidNet USB Modem