A Guide of Flashing Canada/US P930 Rom on LG LU6200/640, drivers all work properly.

znithy · Jan 30, 2012

Thanks to mailart from gfan.com.
He made it possible to flash Canada/US (Bell/AT&T) P930 Rom on LU6200/SU640, drivers all work properly, also he wrote a program to install cmw recovery on the LG LU6200.

-----------------------------------------

Following is a simple guide of the LG LU6200 root/recovery/patch(WIFI and Sensors) installation:

ALL Scripts DL (translated to english):
http://www.mediafire.com/?4oypmtl9k6402ss
or
http://115.com/file/be8imi4h

1) Root
Run Root_EN.bat to root your device.
Your phone will automatically reboot twice during this procedure.

2) Install cmw recovery
Run Recovery_EN.bat to install the cmw recovery on your rooted device.
How to enter cmw: Press volume- and power button when your phone is off, your phone will reboot and pause on the logo screen, then press volume+ to enter cmw (press volume- to do original wipe).

3) Flash and Patch US/Canada Rom

If your original rom version is 135, you'd better re-flash it back to 128, 135 may encounter never-ending rebooting problem after patching.
Click to see how to the flash back to 128

There are two ways to flash US/Canada Rom into your LG LU6200.

The first way (Recommended):
Download patched recovery backup files,
Canada version backup file uploaded by mailart: http://115.com/file/dpxchmdl
mirror uploaded by hoangnova: http://www.mediafire.com/?11dgxa1648i9g (SUM 7ac3c4714290f1473521c245e184ae5e)
Extract the files to tf card then enter cmw to restore your phone using these extracted files.
Don't forget to select your prefer language, this is a multi-language rom.
If there is any hardware function doesn't work, please try to run patch6200_EN.bat.

The second way:
cmw is not necessary for this method, but you have to root your device after flashing system.img
Download P930 system.img file:
Canada version P930 Bell (Recommended) DL: http://115.com/file/be8icmvc
mirror uploaded by hoangnova: http://www.mediafire.com/?ysn3sp362ew6t (SUM 0ad6159a85f1293944da2d7ba73edeb1)
or US version P930 Nitro HD DL:http://115.com/file/e7z58xht
Move system.img to the "Optional.FLASH_P930_SYSTEM.IMG" folder, check your tf card at least 1G free space.
run Flash_P903_EN.bat to flash system.img, run Root_EN.bat to root your device, then run patch6200_EN.bat to patch, it will fix WIFI and sensors drivers.

P.S. The second way also works for a rooted LG SU640, please run the corresponding .bat files.

ALL DONE.

----------

This thread will not be updated, sorry.
I think the methods of recovery and flashing backups are still usable for new roms.

fengzhi0429 · Jan 31, 2012

awesome！that's a good news 。

lerv943 · Jan 31, 2012

i flashing the rom to my lu6200 but my phone is stuck on constant reboot. the new rom wont boot.

maybe i need to flash my phone back to 128. but my problem nw is i dont know how to flash my phone back to 128. can anyone help me...

Sharpshooterrr · Jan 31, 2012

For the second way, why is Canada's version recommended?

znithy · Jan 31, 2012

lerv943 said:
i flashing the rom to my lu6200 but my phone is stuck on constant reboot. the new rom wont boot.

maybe i need to flash my phone back to 128. but my problem nw is i dont know how to flash my phone back to 128. can anyone help me...

Please read this article:
xdaforums.com/showthread.php?t=1412367
follow the "Flashing the SU-640 rom" to flash LU620128_00.kdz.
Rom download link: 115.com/file/e7zv3q5b

Sharpshooterrr said:
For the second way, why is Canada's version recommended?

It has a longer battery life.

hoangnova · Jan 31, 2012

mediafire:

LU620128_00
http://www.mediafire.com/?pw9sxynr7exnt

Canada version backup file (SUM 7ac3c4714290f1473521c245e184ae5e)
http://www.mediafire.com/?11dgxa1648i9g

Canada version P930 Bell (Recommended) Mediafire: http://www.mediafire.com/?ysn3sp362ew6t
(SUM 0ad6159a85f1293944da2d7ba73edeb1)

lucianopx · Jan 31, 2012

znithy said:
Please read this article:
xdaforums.com/showthread.php?t=1412367
follow the "Flashing the SU-640 rom" to flash LU620128_00.kdz.
Rom download link: 115.com/file/e7zv3q5b

Hey znithy, I got the same problem as lerv943, my phone is rebooting forever... I've followed the the guide, but after some time the LG tool says "does NOT support software update", I'm trying to follow other guides, but it always end up like this

hoangnova · Jan 31, 2012

lucianopx said:
Hey znithy, I got the same problem as lerv943, my phone is rebooting forever... I've followed the the guide, but after some time the LG tool says "does NOT support software update", I'm trying to follow other guides, but it always end up like this

U need to flash your phone back to 128

lucianopx · Jan 31, 2012

hoangnova said:
U need to flash your phone back to 128

Thanks for the answer, but that's exactly what I'm trying to do, I'm trying to flash the 'LU620128_00.kdz' using UpTestEX_mod2_marwin, but the LG tool says 'phone does not support software upgrade'.

Do you know any other methods to flash?

hoangnova · Jan 31, 2012

lucianopx said:
Thanks for the answer, but that's exactly what I'm trying to do, I'm trying to flash the 'LU620128_00.kdz' using UpTestEX_mod2_marwin, but the LG tool says 'phone does not support software upgrade'.

Do you know any other methods to flash?

http://translate.googleusercontent....1.html&usg=ALkJrhhc4YSzdol4s9Orh28-bXlWg1lgbg

HEre u are

znithy · Jan 31, 2012

lucianopx said:
Hey znithy, I got the same problem as lerv943, my phone is rebooting forever... I've followed the the guide, but after some time the LG tool says "does support software update", I'm trying to follow other guides, but it always end up like this

Hi lucianopx,

Please try KDZ_FW_UPD.exe instead of UpTestEX_mod2_marwin.exe.

1)install the software below:
msxml.msi
LGUnitedMobileDriver_S4981MAN36AP22_ML_WHQL_Ver_3.6.exe
B2CAppSetup.exe (This one will automatically run LG updating after installation)

2)Quit LG updating program.

3)Run "Windows Enabler.exe", a small icon will display on your computer's right-bottom corner,click it, it will enable KDZ_FW_UPD.exe's buttons.

4)Press volume+ and power botton when you phone is off to enter "Download Mode", connect the phone with your computer.
Run KDZ_FW_UPD.exe, Choose:
type:3GQCT
phonemode:CS_EMERGENCY
and select your rom:LU620128_00.kdz (version 128 rom)
Click "launch software update"

Flash begins, please be patient, your phone will automatically reboot when the progress reaches 94, then shortly, it will reach 100, all done.

I got "UpTest..." problem when running KDZ_FW_UPD.exe, then I try to run it
under a fresh system (eg. Virtual Machine), it works.

Tools download link: http://www.mediafire.com/?oavaefwvqn7c7lb
LU620128_00.kdz uploaded by hoangnova: http://www.mediafire.com/?pw9sxynr7exnt

lucianopx · Jan 31, 2012

hoangnova said:
http://translate.googleusercontent....1.html&usg=ALkJrhhc4YSzdol4s9Orh28-bXlWg1lgbg

HEre u are

I tried that before, but I just realized now my WindowsEnabler wasnt working for some reason (I tried several things, even windows xp compatibility, I'm running win7 64), now its working and the update started.

I got another problem now, the updater says it has difficulties trying to communicate with the phone. I just tried once, so I'll give it more tries, thanks anyway.

------------------------------------------------------------------------

I'll try that now, thanks

hoangnova · Jan 31, 2012

I got the same problem as lerv943, my phone is rebooting forever... (my phone version: 128 and rooted)

lucianopx · Jan 31, 2012

znithy said:
Hi lucianopx,

Please try KDZ_FW_UPD.exe instead of UpTestEX_mod2_marwin.exe.

1)install the software below:
msxml.msi
LGUnitedMobileDriver_S4981MAN36AP22_ML_WHQL_Ver_3.6.exe
B2CAppSetup.exe (This one will automatically run LG updating after installation)

2)Quit LG updating program.

3)Run "Windows Enabler.exe", a small icon will display on your computer's right-bottom corner,click it, it will enable KDZ_FW_UPD.exe's buttons.

4)Run KDZ_FW_UPD.exe, Choose
type:3GQCT
phonemode:CS_EMERGENCY
and select your rom:LU620128_00.kdz
click "launch software update"

Flash begins, please be patient, your phone will automatically reboot when the progress reaches 94, then shortly, it will reach 100, all done.

I got "UpTest..." problem when running KDZ_FW_UPD.exe, then I try to run it
under a fresh system (eg. Virtual Machine), it works.

Tools download link:mediafire.com/?oavaefwvqn7c7lb

I finally made it! The procedure you described worked with the tools you provided. The only difference is that the KDZ_FW_UPD never ended, the last message was:
CDMA: wParam = 2001, lParam = 0
Model DLL Msg Not Found(2001,)

The phone rebooted and the original logo was there, however it was stuck on the logo, then I waited several minutes and just removed the battery and turned on again, then factory reset.

Now it seems to be back to the 128 with the original korean language

hoangnova · Jan 31, 2012

@znithy @lucianopx

The second way:
cmw is not necessary for this method, but you have to root your device after flashing system.img
Download P930 system.img file:
Canada version P930 Bell (Recommended) DL: 115.com/file/be8icmvc
or US version P930 Nitro HD DL: 115.com/file/e7z58xht
Move system.img to the "Optional.FLASH_P930_SYSTEM.IMG" folder, check your tf card at least 1G free space.
run Flash_P903_EN.bat to flash system.img, run Root_EN.bat to root your device, then run patch6200_EN.bat to patch, it will fix WIFI and sensors drivers.

My Phone is rebooting forever... (my phone version: 128 and rooted)

---------- Post added at 06:11 PM ---------- Previous post was at 06:06 PM ----------

lucianopx said:
I finally made it! The procedure you described worked with the tools you provided. The only difference is that the KDZ_FW_UPD never ended, the last message was:
CDMA: wParam = 2001, lParam = 0
Model DLL Msg Not Found(2001,)

The phone rebooted and the original logo was there, however it was stuck on the logo, then I waited several minutes and just removed the battery and turned on again, then factory reset.

Now it seems to be back to the 128 with the original korean language

hehe I flashed Canada Rom on my LG LU6200 But it Now whenever I turn it on I get boot loops.

znithy · Jan 31, 2012

hoangnova said:
I got the same problem as lerv943, my phone is rebooting forever... (my phone version: 128 and rooted)

Try wipe, if it doesn't help, please try the first way - restore using a backup, it's easy and safe.
or flash a 128 original rom at first, then try the second way.
Many people succeeded in porting P930 rom to 128, but 135 mostly failed.

hoangnova · Jan 31, 2012

znithy said:
Try wipe, if it doesn't help, please try the first way - restore using a backup, it's easy and safe.
or flash a 128 original rom at first, then try the second way.
Many people succeeded in porting P930 rom to 128, but 135 mostly failed.

@znithy successful with first way. hehe. many tks.
But i have issue with G (HASP+) icon, its always show.

lerv943 · Feb 1, 2012

Please try KDZ_FW_UPD.exe instead of UpTestEX_mod2_marwin.exe.

1)install the software below:
msxml.msi
LGUnitedMobileDriver_S4981MAN36AP22_ML_WHQL_Ver_3.6.exe
B2CAppSetup.exe (This one will automatically run LG updating after installation)

2)Quit LG updating program.

3)Run "Windows Enabler.exe", a small icon will display on your computer's right-bottom corner,click it, it will enable KDZ_FW_UPD.exe's buttons.

4)Run KDZ_FW_UPD.exe, Choose
type:3GQCT
phonemode:CS_EMERGENCY
and select your rom:LU620128_00.kdz
click "launch software update"

Flash begins, please be patient, your phone will automatically reboot when the progress reaches 94, then shortly, it will reach 100, all done.

I got "UpTest..." problem when running KDZ_FW_UPD.exe, then I try to run it
under a fresh system (eg. Virtual Machine), it works.

Tools download link:mediafire.com/?oavaefwvqn7c7lb[/QUOTE]

this guide is very useful. i thought i will loose phone yesterday but because of this i was able to revive my phone. and now my phone is already running with p930 canada ver. thanks so much.

i just have one question, can we flash a custom rom now that my phone is already running on a p930 rom?

hoangnova · Feb 1, 2012

@znithy thanks so much.

znithy · Feb 1, 2012

hoangnova said:
@znithy successful with first way. hehe. many tks.
But i have issue with G (HASP+) icon, its always show.

Congrats.
I have the icon bug too, hope someone can resolve it.

lerv943 said:
this guide is very useful. i thought i will loose phone yesterday but because of this i was able to revive my phone. and now my phone is already running with p930 canada ver. thanks so much.

i just have one question, can we flash a custom rom now that my phone is already running on a p930 rom?

Yes, but please install cmw recovery and backup your phone at first.
mailart's patch can be used for most P930 custom roms.

A Guide of Flashing Canada/US P930 Rom on LG LU6200/640, drivers all work properly.

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