Manual & Software

First of all, Please check whether the update is available for your phone.The following models can be upgraded.

Model Name
GW525
GW525
GC900
GD900
GW620
GW550
GU285
GW300
BL20v
BL20v
BL20v
GW525
GU230
GW620
GW620
GW620
BL40
BL40
BL40
GD510
GW300
GW620
GC900
GC900
GB230
KM900
KM900
GW525
KP500
KM900
KM900
GD900
KM900
KC910
KS360
KS360
KS360
KS360
GD910
KP500
KP500
KP500
GM730
GW525
GW525
GW525
GD900
KC910i
GD900
GM730
GD900
GD900
GM730
GM730
GB230
GB230
GB230
GC900
GC900
GC900
KE500
KC910
KC910
KF900
KF900
KM380T
KC550
KC550
KC550
KM380T
KM501
KM380T
KF510
KM501
KF510
KF510
KM501
KU250
KU250
* Model name search

Download LG Mobile Support Tool to PC

Install LG Mobile Support Tool application in advance before updating latest firmware for your phone.

STEP 1
STEP 2
STEP 3
STEP 4
Download LG mobile support Tool to PC and execution.
* Tutorials, click!
*Click ‘Start upgrading’
(If USB Driver is installed, Connect your phone to PC via USB cable.)
*After selecting phone model, Install USB Driver.
Connect Phone via USB cable to PC.
* Notice : Please back up all the files (through PC Suite etc) before upgrading the phone. We don’t take responsibilities
  for lost of any files due to user’s carelessness.

PC requirements for LG Mobile Support Tool

1GHz or higher Pentium-compatible processor
At least 256 MB of RAM (memory)
Windows 2000 (SP4 or later) or Windows XP (SP1 or SP2), Windows Vista
Administration rights on the PC for software installation
High-speed Internet connection

Preparation and Remarks

1
Fully charge the battery.
2
Saved any important data onto the PC through PC Sync before upgrading your firmware.
3
Close PC Sync/applications before proceeding with the update.
4
Calling and messaging functions are not available during the update process.
5
Remove the SD card.
6
Do not disconnect the USB cable until the update is completed.
7
The handset is automatically reset during this process.
8
The update takes approx. 10-30 minutes.