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

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scott0

Senior Member
Dec 9, 2011
761
89
Can you capture your command screen and show me?!

unfortunately, I cannot. it's the very 1st LG logo screen. trying to find a similar google image, it is this screen but in black.

lg-cookie-screen-size.jpg
 

huydq5000

Member
Jan 19, 2012
16
2
Hi lerv943,

I flashed kernelpan1c to my LU6200, after that I found the same problem to you, I tried to reset to Factory Setting then It worked. Please remember to run LU6200 fix after that to fix the Wifi/SMS problem.


hi znithy!

i tried installing the custom rom. but i was not successful. heres what i did:

1. i ported the p930 rom to my lu6200 after rooting and installing the cmw recovery-- it works fine
2. i downloaded the kernelpan1c-nitro-hd-0.3-alpha file
3. i wiped the cache, dalvick, format the system and after that i flashed the rom.
4. after flashing rom my phone was stock on reboot. it doesnt load the OS


i hope you can help me on this..
 

VNInt

Member
Jun 22, 2007
47
0
Found a bug!

LU6200 with Canada Bell P930 system.img version (patched drivers) will crash at WIFI tethering function! The phone automatically reboot without any warning message when a WIFI client connect.

* UPDATE: US version have this bug, too!
 
Last edited:

lucianopx

Member
Jan 25, 2012
17
0
Found a bug!

LU6200 with Canada Bell P930 system.img version (patched drivers) will crash at WIFI tether function! The phone automatically reboot without any warning message when a WIFI client connect (US version does not).

My WIFI tethering is working fine, the USB I didn't test, but my phone restarts randomly sometimes, but its not very often.
 

VNInt

Member
Jun 22, 2007
47
0
My WIFI tethering is working fine, the USB I didn't test, but my phone restarts randomly sometimes, but its not very often.
If your phone restarts randomly sometimes so it is bugged - you can try to connect to your tethering hotspot by some different WIFI clients (WinXP, Win7, Mobile,...) and see it's very uncomfortable with ramdomly restarting! ;)

* UPDATE: US version have this bug, too!
 
Last edited:

limpbisquit

Senior Member
Feb 8, 2012
109
12
I'm using SU640 version update to 10k, how will i get this to work? Also my phone is not yet rooted, is there a clear guide to rooting a SU640? Thanks!
 

huydq5000

Member
Jan 19, 2012
16
2
Any update regarding this bug. My phone have this bug too :-(. In fact, I often use this feature.

Found a bug!

LU6200 with Canada Bell P930 system.img version (patched drivers) will crash at WIFI tethering function! The phone automatically reboot without any warning message when a WIFI client connect.

* UPDATE: US version have this bug, too!
 

Sirojiddin

New member
Feb 19, 2012
3
0
Hi Everyone, I am wondering to know is it multilanguage version of ROM? Is it possible to flash Korean version LG LU6200?
 

theanh6

Member
Mar 6, 2009
29
5
Does anynone can take out the stock kernel of LU6200 then flash it to new rom (bell, Kernelpan1c, ...)
I think that is the good way to fix any bug.
 

trtung

Member
Feb 26, 2012
6
0
Ha noi
Hi, bluetooth headset doesn't working properly with this device, i can listen music without any problem, but when i make a phone call only some noisy sound repeat every 3 seconds and nothings more. any one can help me?! :(

i test with two LG LU6200, bluetooth headset: Plantronics 925, Samsung HM3700 and LG-HBM 770 with the same result.

PS: sorry for my bad English
 

Ганзо

New member
Apr 18, 2012
1
0
Ulaanbaatar
Hello guys,

Completely converted my LU6200 to P930. But there is a problem.
Contacts on my SIM card are doesn't show. And also when I try to save new contact to SIM it shows "SIM memory is full" :(

Is there any solution? :confused:
 

edge808

Member
Jul 13, 2011
36
8
Manila
I'm guessing the drivers for this back were replaced with lu6200 compatible ones? If not, you guys think we can do a backup of the ICS leaked rom then flash it to the LU6200?
 

Hpes0j

Member
May 31, 2012
37
1
Hey

Geez im not the kind of person whos gonna register and post and thank someone....but that post really helped 1st way worked on me so thank you alot dude....keep up the good work....tsk..
 

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  • 5
    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.
    3
    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
    2
    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
    1
    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)
    1
    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