Lg kp500 hang on logo problem done in octopus[Reference]
LG KP500
PROBLEM:
HANG ON LOGO
TOOLS:
OCTOPUS BOX ACTIVATED
KU311 CABLE
UNIT BEFORE

PROCEDURE:
OPEN OCTOPUS LG GUI
CONNECT KU311 CABLE TO PHONE W/O BATTERY
LOAD FLASHFILE FROM OCTOPUS SUPPORT
AND TICK WRITE FIRMWARE
WAIT UNTIL FLASH DONE

Code:
Welcome to Octopus Box LG Software version 2.1.0 Connecting to server octopus-server0.no-ip.biz:82...OK Authorizing...OK -------------------------------------------------------------------------------- Platform: LG Infineon Selected port: USB Selected model: KP500 Disconnect battery and connect USB cable to phone... Reading info. Please wait... IMEI: 351785-03-452419-0 Opening "KP500AT-00-V10a-228-02-SEP-17-2009+0.oct"...OK Writing Firmware... Writing Firmware done! Disconnected.

DONE
PROBLEM:
HANG ON LOGO
TOOLS:
OCTOPUS BOX ACTIVATED
KU311 CABLE
UNIT BEFORE

PROCEDURE:
OPEN OCTOPUS LG GUI
CONNECT KU311 CABLE TO PHONE W/O BATTERY
LOAD FLASHFILE FROM OCTOPUS SUPPORT
AND TICK WRITE FIRMWARE
WAIT UNTIL FLASH DONE

Code:
Welcome to Octopus Box LG Software version 2.1.0 Connecting to server octopus-server0.no-ip.biz:82...OK Authorizing...OK -------------------------------------------------------------------------------- Platform: LG Infineon Selected port: USB Selected model: KP500 Disconnect battery and connect USB cable to phone... Reading info. Please wait... IMEI: 351785-03-452419-0 Opening "KP500AT-00-V10a-228-02-SEP-17-2009+0.oct"...OK Writing Firmware... Writing Firmware done! Disconnected.

DONE