Manual & Software

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

Model Name
LGC300
LGT300
LGT320
LGT300
GT540
KS365
GS290
LGA133
GM360
GT350
GD510
GT540
GT350
GS500
GT350
BL20
GD510
GM360
KM570
KS360
GS290GO
GT540
GD550
GS290
GS290
GS290NGO
GT350
GT540
GU280
KS360
KS360
BL20
GT540
GT540
KS360
KS360GO
KS365
GM360GO
GT350
GM360
GT350GO
GM360
GS290
GM360
GM360
GT540GO
KM570
GM360
GM360GO
GT350GO
GD880
GM360
GS290
GS290
GS290GO
GT540
GT540
GW620GO
GD510
GD510GO
GD510
GD510
GW620
GW620
GW520
GD510NGO
KP500GO
GD880
GS290
GS290
GD510N
GS290
GD510
GS290
GD510
KP501
BL40
BL40
GW520
GW520
KU990i
GW620
GW520
GW520
GW520
GW520GO
GW520
BL40
GW520
GD510
GD510GO
KP500
GC900
GM750
BL40
GC900
GC900
KM900
GW520
GW520GO
GM750
BL20GO
GD910
BL20
KM900
KM900
GW300GO
BL20
KC910
KS360GO
KU990i
GB250
KC910
KC910
KM900
KP500
KP500
GD900
GD900
GD910
GD900
KC910
KS360
KP500GO
KS360
KS360
KP500
KP500
KP500
KP500
KC910i
KP500
KU990i
KU990i
KC910i
KU990iGO
KC910i
KU990i
KU990i
KU990i
KU990iGO
KC910i
KP270
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
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.