Manual & Software

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

Model Name
GS500
GU280
KU990i
GW620
BL20
GW520
BL40
KU990i
GD510
KM900
KM900
BL20
BL20
GB250
KC910
GB250
KP500
GD900
KS360
KC550
KU990i
KU990i
KC910i
KP270
KM500
KC780
KF510
KF510
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