Filed Under (LG Cell Phone Software) by lg-phones on 08-06-2010

Here is the LG GM730 V20h_00 SINGAPORE 2010-03-2 WIn MOB 6.5 firmware for someone really need it. The file is about 120M, so it won’t spent you much time, and this firmware works great on the LG GM730, Have a good time!  LG Cell Phone Software

LG GM730 WM6.5 Firmware Download

How to install the firmware onto your LG GM730 Steps:

Originally Posted by "chartreux" on xda.developers.com  
ok I managed to update my GM730 via KP500-Utils.
quite tricky but this is the closest upgrade process with standard LG update process. below is the steps:
1. run LGUserCSTool.exe –> start update and when there is a prompt [Close] [Next] choose [Close]. basically you just need to be in emergency mode screen.
2. unplug the usb and plug in back again.
3. run KP500-Utils-EN
4. choose I and extract the V20H_00.kdz to V20H_00.cab
5. choose J and type GM730 follow by cab name and firmware name (V20H_00)
6. the Phone Update software will start to extract V20H_00.cab file in this folder C:\Documents and Settings\All Users\Application Data\LGMOBILEAX\Phone
7. wait until finish as the normal process update from LG

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steve nicks on 8 June, 2010 at 8:03 pm #

Nice post, thanks for posting.


Seemon on 6 July, 2010 at 8:53 pm #

May I know is there anyway that GM730 can display Chinese correctly(as I found it can display some Chinese characters). It there Chinese input application for GM730? Thanks and regards,Seemon

Rowel B. Agustin on 14 December, 2010 at 5:53 am #

Hi.. my phoe is LG GM730 it was a mess, AFTER RESTORING FROM A BACKUP, I CANNOT UNLOCK IT ANYMORE, MY CODE DOES NOT WORK ANYMORE, EVEN THE UNLOCK KEY ITSELF DOES NOT WORK. I tried flashing it with WM 6.5 but it says, cannot un compress files, due to a fatal sofware update, i cannot use my phone anymore.. HELP Please…. hope to hear from you guys soon.

samson on 6 June, 2011 at 10:31 am #

to up load software

winter wind on 19 November, 2011 at 12:28 am #

what site can i download cds manuals for gm730

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