Database Info

[HOW-TO][FLASH KDZ] "OPTIMUS 3D" debrand/update/downgrade/stuck at LG logo

DEBRAND/UPDATE/DOWNGRADE:
Without any data-loss!
After the debrand/update/downgrade ready.
Attention to root again, reboot and reflash Clockworksmod 4.0.0.9 before trying recoverymod.
Otherwise it will be a factory reset.
This is what you need:
-The kdz: V10D_00.kdz or V10B_00.kdz (for downgrade) http://forum.xda-developers.com/showthread.php?t=1155874
-KDZ_FW_UPD_EN: http://forum.xda-developers.com/showpost.php?p=8651505&postcount=1
-LG B2CAppSetup: http://csmg.lgmobile.com:9002/client/app/B2CAppSetup.exe
-Driver LGP920: http://www.multiupload.com/820UL7SM7D
-Your LG P920
Only for windows xp 32bit SP3.
I) Install B2CAppSetup.exe
II) Install LGUnitedMobileDriver_S4981MAN32AP22_ML_WHQL_Ver_3.2.1.exe
III) Unpack the KDZ_FW_UPD_EN.7z and install the msxml.msi
1) Start LG Mobile update
2) Power off your phone without USB cable
3) Connect the USB cable and wait for the LG logo and the annimation battery
4) Pressing Vol.up + power 6-7 seconde wait for the LG logo and The screen turns off
5) Again pressing Vol.up + power 6-7 seconde and wait until the drivers are installed (LG Mobile update detects your phone and the screen is always off)
-If this is the first time the driver install redone item 5).
6) Open your Device Manager and deactivate the "LGE Mobile USB Modem" in the modem section
7) Start KDZ_FW_UPD.exe
8) Select "Type:3GQCT" "PhoneMode: CS_EMERGENCY"
9) Now select at "KDZ file" V10D_00.kdz (for update) or V10B_00.kdz (for downgrade)
10) And klick "Launch software update"
11) Let the tool run. Don't klick it, even the Window sais that it's not responding! (The Log can be ignored, especially the missing dll messages)
12a) For downgrade V10B_00.kdz Wait till your phone reboots
12b) For update V10D_00.kdz Wait This log:
14:37:21 : CDMA: wParam = 2004, lParam = 99
14:37:21 : Model Dll Msg Not Found(2004, 99)
14:37:23 : CDMA: wParam = 2004, lParam = 100
14:37:23 : Model Dll Msg Not Found(2004, 100)
14:37:23 : CDMA: wParam = 2001, lParam = 0
14:37:23 : Model Dll Msg Not Found(2001, 0)
-Wait until your HDD activity stops
-Exit KDZ_FW_UPD
-Disconnects USB cable
-Power on your phone.
Check your version in "setting""About phone"
ENJOY!
STUCK AT LG LOGO:
with factory reset!
1) Start LG Mobile update
2) Power off your phone without USB cable
3) Connect the USB cable and wait for the LG logo and the annimation battery
4) Pressing Vol.up + power 6-7 seconde wait for the LG logo and The screen turns off
5) Again pressing Vol.up + power 6-7 seconde and wait until the drivers are installed (LG Mobile update detects your phone and the screen is always off)
-If this is the first time the driver install redone the item 5).
6) Click on User/Support then emergency mode, insert your IMEI and click on check
7) Wait for download and upgrading (15/20 min)
PS:If you have lost the root:
Root again with 1.9.5 SuperOneClick
You do this on your own risk! If you brick your phone it is your problem!

__________

Nice work thanks, i'll try soon

Thanks a lot for your work.
2 hours ago I send my phone to repair.... Oh man
Next time please tell me this earlier
But no problem - so in future all O3d users can be sure to have a good method to go back / reset the phone.
And I have no fear to put again clockworkmod etc. on my phone when its back...
Thanks and greez

Is it worth doing this when I am already using the rom you did with clockwork mod with this update on.

__________

___________

thanks for the info but does not work with clockwork installed and update over phone and stuck at firmware updating screen people.. after 5 minutes waiting and exiting kdz updater it still got stuck at fw updating screen after lg logo

__________

Not working here mate,
Followed steps to the letter. Software update (kdz) not responding. Window still open that says
MOD UptestEX MFC Application has stopped working.
I haven't closed the window, underneath Software update log is stuck on Unpacking KDZ... that was 20 mins ago.
What do you think mate? All run as admin all drivers installed, Modem disabled etc. Should I terminate the UpTestEX window do you think?
Not sure what sort of state my phone is in at the moment behind the scenes.
What a game eh?
edit***
Terminated updater and phone rebooted O.K..... still on old fw and rooted so not touched I guess?

___________

Win 7 64 mate. Did all of the above except reboot after msxml.msi install.
Will give that a bash later and report back.

__________

tried it with lg mobile modem disabled lg virtual modem disabled both are not disabled both are disabled 3gqct-cs-emergency, cdma- cs-emergency and all possible combinations but none of them make sense.
Model Dll Msg Not Found(2001, 0)
is written and lg mobile driver gone but the phone does not reboot both 10d and10b tried.. I restarted manually and it opens with fw update screen
I also get a "Get Chip Type error" when kdz reads phone information

danbst said:
Not working here mate,
Followed steps to the letter. Software update (kdz) not responding. Window still open that says
MOD UptestEX MFC Application has stopped working.
I haven't closed the window, underneath Software update log is stuck on Unpacking KDZ... that was 20 mins ago.
What do you think mate? All run as admin all drivers installed, Modem disabled etc. Should I terminate the UpTestEX window do you think?
Not sure what sort of state my phone is in at the moment behind the scenes.
What a game eh?
edit***
Terminated updater and phone rebooted O.K..... still on old fw and rooted so not touched I guess?
Click to expand...
Click to collapse
----------
Same problem with me too..."Mod UpTestEX stops responding" and did not do anything on the phone ever if rebooted.

___________

Nope, restarted PC and tried again. Not going to happen. Followed everything to the last letter. I get nothing in the log after unpacking kdz (when app crashes). Like before I waited 15 mins and no action.
Don't have any XP machines to try it on so I guess I'll just wait for a different method.
Thanks for trying to help though mate.

__________

__________

works perfectly on my P920,
i hope the crashs with the cam are gone
thank you (on Win7 64bit)

Need HELP REALY bad ... sad story ...

Hi guy's ... can anyone help me out ?
My Milestone is stuck at the ANDROID text
the problem sound easy to fix ... but it's not in this case
my Milestone is not rooted , it have Android 2.2.1 bootloader 90.78
and the worst thing is it cant connect to ANY PC
i try to connect it to 3 Pc's whit fresh OS installed
I did not try to flash any rom or any thing to it
problem appear after a simple reboot
(1. Windows 7 64bit , 4Ghz quad core 16gb ram = unknown device)
(2. Windows XP 32 bit , 3.5Ghz dual core 4 gb ram = nothing happens)
(3. iDeneb 1.6Ghz dual core 2gb ram = nothing happens )
I've installed correct version of drivers for bought windows OS's
and have ADB installed
i put phone in to bootloader mode "d-pad Up + PWS"
and :
- try-ed original usb cable = indicator light on but no charging and light go off wen i pres power button
- try-ed new original usb cable = indicator light on but no charging and light go off wen i pres power button
- try-ed generic 5 pin micro-usb cable = indicator light on but no charging and light go off wen i pres power button
- try-ed nokia 5 pin micro-usb cable = when connected phone auto boots and try to go to os
phone charges no problem whit wall charger
so i cant use RSD-Light (cant flash anything to it)
any OR i try-ed failed (signature errors)
followed any and all guides i cud fined on similar problems
i try-ed recovery menu (pwr + x and volume up + camera)
hundreds of "wipe data / factory reset"
hundreds of "wipe cache partition"
nothing happens
i don't have warranty because i got it second hand
guy's pleas HELP ... i don't want to give up on my milestone and i don't have the money to buy a new phone or take this one to a repair shop .
update 1 :
this is the log from RSD-LITE (SWDL.txt)
--------------------------------------------------------------------------------
New Log Started For Software Download.
--------------------------------------------------------------------------------
New Log Started For Software Download.
000002dc PhoneFactory.cpp 1885 -1 ERROR CPhoneFactory::NotifyPhoneArrival - Failed to Get Phone USB Prodct Descriptor
000002dc PhoneFactory.cpp 1034 -1 ERROR PSTGetInterfaceHandle failed: Not found flash interface
--------------------------------------------------------------------------------
New Log Started For Software Download.
ERROR: PSTInitialize failed: Error Code 179 on device ID 65535
--------------------------------------------------------------------------------
whit driver manually set to Motorola USB composite device
Update 2
guys I've trey-ed and try-ed and try-ed but nothing i did worked
so i took it to the repair shop ... so the USB port is broken and i have to replace the main board of the phone an it cost 360 Ron thats 83 Euro or 119 US Dollars and because most o you don't know thats a lot of money in Romania at a medium salary of 200 - 250 Eros per month ...
bottom line is that i cat use the USB to connect to a PC to use RDS-Lite to flash the phone
so i em stuck until the day (GOD of Android , Linux and Internet willing) some one finds out a way to install / flash a rom to a un-root-ed milestone from the SD card in recovery mode "update.zip" ... or till some one finds a way to sign "update.zip"'s so it will not require root ... or i fined a original signed "update.zip" to fix my milestone's os ... or some one find a way to root from the sdcard a milestone whit no vulnerable recovery installed ...
if i find a way to fix this i'll post a how to about it maybe i have the smarts to develop a way to fix this like i did a hacked Servicebook for BlackBberry so it worked whit standard data plan ...
but i'm a NOOB at android so i have a lot to learn
so till that day comes (if ever) i'll go to the bank and get a lone and buy a
"HTC Desire Z"
thank you every one for trying to help ... XDA -Dev ROCKS!!!!

Did you tried opening rsd lite and look if it recognizes a phone?
And did you download these: http://www.motorola.com/Support/US-...tware_and_Drivers/USB-and-PC-Charging-Drivers

Yriel40k said:
Did you tried opening rsd lite and look if it recognizes a phone?
And did you download these: http://www.motorola.com/Support/US-...tware_and_Drivers/USB-and-PC-Charging-Drivers
Click to expand...
Click to collapse
yes i try-ed it . still nothing

Sin_Angel said:
yes i try-ed it . still nothing
Click to expand...
Click to collapse
What do you mean by still nothing? What happens in RSD Lite?
Sent from my Milestone using XDA Premium App

skadude66 said:
What do you mean by still nothing? What happens in RSD Lite?
Click to expand...
Click to collapse
RSD-Lite did not find the phone
i try-ed having RSD-Lite open and wen i plug in the phone but nothing
on Windows 7 it still says unknown device . and windows XP dose not show the device at all unknown or otherwise.

Sin_Angel said:
RSD-Lite did not find the phone
i try-ed having RSD-Lite open and wen i plug in the phone but nothing
on Windows 7 it still says unknown device . and windows XP dose not show the device at all unknown or otherwise.
Click to expand...
Click to collapse
You said that you got the phone secondhand? Is it possible that your USB port is broken? Or was it working fine before the bootloops?
Sent from my Milestone using XDA Premium App

skadude66 said:
You said that you got the phone secondhand? Is it possible that your USB port is broken? Or was it working fine before the bootloops?
Click to expand...
Click to collapse
it was working perfectly because i used the usb to upgrade the os from 2.1 to 2.2.1 whit Motorola's upgrade thing . and worked perfectly whit Media Link software ...
but it is possible the usb port o it cud be broken to but hat is what i'm most afraid of because i heard that in my country we cant get parts for the milestone ...
i don't care it the usb port works anymore or not if i can get the phone to work
it took me 2 years to get my hands on a milestone because of monetary constraints and to have this happen ... you know ? ... it jut a phone but still ... it's disappointing ...
i found the OTA update for the droid "update.zip" and try-ed to flash it form the sdcard but no good phone did try but got something about "cud not read the whole signature"
dose a original version of the os or update exist that the phone will accept from the sdcard "update.zip" ?
i try-ed to sing update.zip using Openssl and SignApk but no luck
OpenSSL
openssl genrsa -out key.pem 1024
openssl req -new -key key.pem -config C:\openssl\openssl.cnf -out request.pem
openssl x509 -req -days 9999 -in request.pem -signkey key.pem -out certificate.pem
openssl pkcs8 -topk8 -outform DER -in key.pem -inform PEM -out key.pk8 -nocrypt
SingApk
java -jar signapk.jar certificate.pem key.pk8 update.zip signed-update.zip

Sorry to hear this Well first of all, do not try to flash anything that is meant for droid, as the droid does not have a locked bootloader and the milestone does. Second of all, have you tried doing this: http://forum.xda-developers.com/showpost.php?p=11372663&postcount=51 ? Credits go to person who posted comment

mohitrocks said:
Sorry to hear this Well first of all, do not try to flash anything that is meant for droid, as the droid does not have a locked bootloader and the milestone does.
Click to expand...
Click to collapse
i know not to flash stuff for the droid on a milestone but i tred it any way ... it not work so no harm done i guess .
i try-ed the SDL.bat thing but still nothing RSD-lite stil did not find the phone ... and still unknown device in Win7 and still nothing in XP ...
i'll try the nandroid thing if i can find a nandroid backup for the FR retail version
but i think it's useless because i cant get OR to run whit no Vulnerable Recovery
but i'll try any thing at this point no mater how useless

First boot the phone into the bootloader mode by pressing the power button and the up direction of the D Pad.
Once u are in the bootloader mode, u can plug in the USB cable and use RSDlite to detect the phone and flash the sbf file.
That is how me and most other people unbrick our phones when we first screwed up at attempting to flash the G.O.T Milestone update sbf.

pcphobic said:
First boot the phone into the bootloader mode by pressing the power button and the up direction of the D Pad.
Once u are in the bootloader mode, u can plug in the USB cable and use RSDlite to detect the phone and flash the sbf file.
That is how me and most other people unbrick our phones when we first screwed up at attempting to flash the G.O.T Milestone update sbf.
Click to expand...
Click to collapse
i tried this 100+ times to no effect RSD-Lite cant fined the phone
and windows dose not install any drivers for it , it just says unknown device in windows 7 and windows xp dose not react in any way to the phone ...
and i try-ed to set de drivers manually but nothing ... RSD still dose not fined the phone

this is the log from RSD-LITE (SWDL.txt)
--------------------------------------------------------------------------------
New Log Started For Software Download.
--------------------------------------------------------------------------------
New Log Started For Software Download.
000002dc PhoneFactory.cpp 1885 -1 ERROR CPhoneFactory::NotifyPhoneArrival - Failed to Get Phone USB Prodct Descriptor
000002dc PhoneFactory.cpp 1034 -1 ERROR PSTGetInterfaceHandle failed: Not found flash interface
--------------------------------------------------------------------------------
New Log Started For Software Download.
ERROR: PSTInitialize failed: Error Code 179 on device ID 65535
--------------------------------------------------------------------------------
whit driver manually set to Motorola USB composite device

Try getting the latest version of RSD Lite or maybe downgrading. Have you tried to google the error code?
Sent from my Milestone using XDA Premium App

May be the usb port is broken or something, did you let your phone fall? may be is not correctly connected to the phone board or the usb cable is damaged you should also try other drivers...

try pressing menu key on keyboard keep pressed and then press power button to try to boot in safe mode

skadude66 said:
Try getting the latest version of RSD Lite or maybe downgrading. Have you tried to google the error code?
Click to expand...
Click to collapse
i try-ed to Google it but nothing ... and i get the same error even wen the phone is not plugged in ... i'll try to downgrade .... i have the latest version ...

Sin_Angel said:
i try-ed to Google it but nothing ... and i get the same error even wen the phone is not plugged in ... i'll try to downgrade .... i have the latest version ...
Click to expand...
Click to collapse
I recalled reading somewhere on the net about RSDlite having problems with Windows 7.
Try RSDlite on another PC with another OS.
Also make sure u install the Motorola USB drivers.

mousiope said:
try pressing menu key on keyboard keep pressed and then press power button to try to boot in safe mode
Click to expand...
Click to collapse
safe mode not working ... or the key combination has changed for bootloader 90.78

pcphobic said:
I recalled reading somewhere on the net about RSDlite having problems with Windows 7.
Try RSDlite on another PC with another OS.
Also make sure u install the Motorola USB drivers.
Click to expand...
Click to collapse
i try-ed it on a xp pc and i have drivers installed ...

http://alldroid.org/archived/threads/15211.html

Please help with the flashing baseband

guys i have just installed GB update and i was in the process of installing the baseband but when on the very last step my windows didnt recognise the device and i cannot get windows to recognise it what so ever i need help please.
i tried to un install the driver for it but still not working
and i cannot update the driver either saying "You already have the best driver installed for Unknown Device"
please! im beggin for help
i used this tutorial
http://forum.xda-developers.com/showthread.php?t=1244490

In the last step,
unplug USB/remove battery/take battery/plug USB with holding vol UP and it will be OK

yan74s said:
In the last step,
unplug USB/remove battery/take battery/plug USB with holding vol UP and it will be OK
Click to expand...
Click to collapse
Thnx lol I didn't take the battery out
Sent from my LG-P920 using xda premium

I understand nuthin!
I have a totally clean XP 32 Bit, ive installed all the nescessery Drivers, but my ****in O3D loads after vol up/ USB Stick in, NO! CMDA Modem driver, which i must change to Port 41.
Whats wrong?
Silly Baseband flash, the LG Tools sucks like hell, on i9000, with Odin, ive expetienced zero Problems.
But with this sick Omap Bull****.. Pfff

p920 hard dead. impossible resurrection

my p920 is dead after an update to ICS with lgflshtool. it is off and there is never started.
I completely lost all the boot. There is an alternative method to omap4boot or os_hacking? they do not work for me.
driver, cable, battery is ok.
the problem is that I can not have in any way the COM port and the LG logo on the display. fastboot stops and gives me errno: 121. no dowload mode in any way. appears only OMAP 4430 TI board.
http://s10.postimg.org/uenknlnu1/errno_121.jpg
http://s17.postimg.org/htk5vy21b/driver_omap.jpg

P920 Bricked! Only Detect Omap!
galaxy76 said:
my p920 is dead after an update to ICS with lgflshtool. it is off and there is never started.
I completely lost all the boot. There is an alternative method to omap4boot or os_hacking? they do not work for me.
driver, cable, battery is ok.
the problem is that I can not have in any way the COM port and the LG logo on the display. fastboot stops and gives me errno: 121. no dowload mode in any way. appears only OMAP 4430 TI board.
Dude same (121) error with me..tried with different cables.....Some budy help us plzzzz......
Click to expand...
Click to collapse

Install omap and LG Drivers as in step 1
http://forum.xda-developers.com/showthread.php?p=39269819
:banghead:

drastic00 said:
Install omap and LG Drivers as in step 1
http://forum.xda-developers.com/showthread.php?p=39269819
:banghead:
Click to expand...
Click to collapse
I can not in any way to see : LGE CDMA USB Serial Port.
tried it on 5 different computers (XP-SEVEN)

Did you uninstall all things LG from programs and features? Did you reboot the PC? Did you run the omap installer? Did you install the LG Drivers? Did you reboot pc again after that? Did you connect, the phone with no battery and volume held up? Did you then force the omap driver to install? Then did you disconnect the phone and reconnect it again with volume held up and let the LG drivers install? Did you then change LG CDMA port to COM 41?
If you did all of that....
With fastboot did you take the battery out of the phone? Did you connect the phone by usb with volume held up, no battery? Then did you let go of the phone? Did you then insert battery when it says 'wait 5 seconds?'
You can do it on 1,000 computers 1,000,000 times but if it is not done correctly it will never work.

drastic00 said:
Did you uninstall all things LG from programs and features? Did you reboot the PC? Did you run the omap installer? Did you install the LG Drivers? Did you reboot pc again after that? Did you connect, the phone with no battery and volume held up? Did you then force the omap driver to install? Then did you disconnect the phone and reconnect it again with volume held up and let the LG drivers install? Did you then change LG CDMA port to COM 41?
If you did all of that....
With fastboot did you take the battery out of the phone? Did you connect the phone by usb with volume held up, no battery? Then did you let go of the phone? Did you then insert battery when it says 'wait 5 seconds?'
You can do it on 1,000 computers 1,000,000 times but if it is not done correctly it will never work.
Click to expand...
Click to collapse
yes to everything, BUT NO APPEARS LG CDMA PORT.
I always unzip everything on my desktop. perhaps this could be a problem?
one question:
have you ever had the screen off and no vibration in any combination?

another question:
You write in point f4 unistal OMAP4430.
because you need to uninstall OMAP4430 if it appears in TI BOARDS? maybe that is my problem? seems to me always and only in TI BOARDS!
QUOTE:
f4)Look for "OMAP4430" blinking on and off in Device Manager with a yellow question mark under "Other Devices." (You can let go of the phone). If you do not see it, look for "TI Boards" blinking in device manager and quickly open the arrow. Then uninstall that OMAP4430 (right click, check box to uninstall device and driver, confirm), disconnect phone and reconnect with volume up. Then...

If it has been installed incorrectly in the past, the omap device may need to be uninstalled under TI boards. Then catch it under Other Devices and point it to the right file to reinstall it correctly.
This is only one way to do this that I wrote because it is what has worked for me.
The omap4430 utility Dr. Mario mentions probably helps to do the same thing, but I have not tried it.

one question:
have you ever had the screen off and no vibration in any combination?

[Q] lg p920 bricked - erased bootloader

After installing cyanogenmod 10 nightly with cwm my battery began to act weird - it showed 0% charge and the phone turned off as soon as i plugged the charger off. I've read that this can be caused by CWM and that i have to install Amon Ra recovery in order to fix it. However, i wasn't able to enter fastboot mode, so i've decided to write the img directly using from adb shell
Code:
dd if=/dev/block/mmcblk0p1 of=/sdcard/amonrarecovery.img
reboot recovery
(yes, now i understand that it is dumb, but i wanted to do it faster, without reading all tutorials).
it gave me the error that it cannot write there.
after that the phone won't turn on or enter recovery/download/fastboot mode. the only signs of life - omap 4430 usb device blinking in the device manager(i've installed the required drivers).
as far as i understand - if i'll be able to enter fastboot mode - i'll be able to flash normal bootloader back and install any rom.
But there's no LGE CDMA usb serial port showing in device manager, no matter what pc, cable or key combination(volume up, volume up+power, etc) i use. - it was the same even before i've erased bootloader.
besides when i use wkpark's omap4boot - i get error 121 on the second stage responce (i've tried the EMU version - still no luck)
seems that using OMAPflash is my only option now, but i can't seem to find examples of it's usage. One guy on this forum said that he revived p920 by dumping the firmware from a working p920 and then flashing it back on his device starting from 0000 memory address. maybe someone could upload his or stock firmware obtained this way?
i've tried using LG mobile support tool but it seems not to be able to detect the device (tried holding vol up)
maybe you guys can advice me something else?
PS this is a NOT FOR SALE device, if that changes something
thanks in advance.

Tried to install AmonRa recovery on my phone. No change, still no charging.
Sent from my LG-P920 using xda premium

alexisrozkov said:
After installing cyanogenmod 10 nightly with cwm my battery began to act weird - it showed 0% charge and the phone turned off as soon as i plugged the charger off. I've read that this can be caused by CWM and that i have to install Amon Ra recovery in order to fix it. However, i wasn't able to enter fastboot mode, so i've decided to write the img directly using from adb shell
Code:
dd if=/dev/block/mmcblk0p1 of=/sdcard/amonrarecovery.img
reboot recovery
(yes, now i understand that it is dumb, but i wanted to do it faster, without reading all tutorials).
it gave me the error that it cannot write there.
after that the phone won't turn on or enter recovery/download/fastboot mode. the only signs of life - omap 4430 usb device blinking in the device manager(i've installed the required drivers).
as far as i understand - if i'll be able to enter fastboot mode - i'll be able to flash normal bootloader back and install any rom.
But there's no LGE CDMA usb serial port showing in device manager, no matter what pc, cable or key combination(volume up, volume up+power, etc) i use. - it was the same even before i've erased bootloader.
besides when i use wkpark's omap4boot - i get error 121 on the second stage responce (i've tried the EMU version - still no luck)
seems that using OMAPflash is my only option now, but i can't seem to find examples of it's usage. One guy on this forum said that he revived p920 by dumping the firmware from a working p920 and then flashing it back on his device starting from 0000 memory address. maybe someone could upload his or stock firmware obtained this way?
i've tried using LG mobile support tool but it seems not to be able to detect the device (tried holding vol up)
maybe you guys can advice me something else?
PS this is a NOT FOR SALE device, if that changes something
thanks in advance.
Click to expand...
Click to collapse
Try this
http://forum.xda-developers.com/showthread.php?p=44532338&nocache=1
Make sure you did this
If the LG COSMO appears in device manager install driver for her by select update driver then select browse my computer for driver {install driver Manual} and select Install driver from "inside folder have drivers"(omap4boot-for_optimus-v1.22 modified by XcachorroX®\usb_drv_windows) then try again step 2 flash fastboot

i resurrected lg p920 not for sale con omap4boot 1.25 option emu
http://www.youtube.com/watch?v=dHZ_RJCyrxk&feature=youtu.be

Praise be he did it. And I wholeheartedly and apologize for my frustration.