Everytime itry to call my lg u8120 has no network coverage.what can i do

you can download the driver at http://www.nodevice.com/driver/U8120/get41547.html

hi there,

Download the PC suite.
Click on agree first. Then you can download.

http://nodevice.in/driver/U8120/get41547.html

i want lg u8120 unlock code

What you need is a data cable similar to the one in this link. It will plug into your phone and into your uSB port on your computer. You will then be able to navigate to the folder with the pictures and download them.
http://cgi.ebay.com/Data-Cable-for-LG-U8120-U8138-U8180-U8210-U8330-U8360_W0QQitemZ220343650134QQcategoryZ20336QQcmdZViewItem

The mobile is flashed with an old version of upgrade.  or too many applications opened. Keep your screen free of World time also Click on the center button -> click the fwd arrow next to Favourite Apps then click End all. If you close all running apps then the mobile will work faster.
As for network Coverage -> check the firmware version KP500AT_V10b or d would be perfect on network coverage.

re install the phone software

Hi Ivanfranko. You can get the manual to your LG U8120 at this site- http://safemanuals.com/user-guide-instructions-owner-manual/LG/U8120-_E.

Try online at www.unlockitnow.com, www.mobile2mobile.net or take the phone to a mobile center to have it unlock for a small fee.