This is a last resort try this post back if you have any questions or problems
Here it is try this to restore your lg esteem .
1. Download and extract the doc file it has the lgpnst and the DLL following the directions will put you back in working order the file download is
https://m.app.box.com/view_shared/42670c11cc31d546a6f6
2.Get the driver for the phone and install it
http://www.lg.com/us/support/mc-supp...er_1.0_All.exe
Remove your battery and connect your phone via usb (the hard buttons on the bottom of the phone should blink slowly). **Make sure battery is at least 25% charged
Hold down power + vol up.
Phone will come on and read "downloading do not remove cord"or something to that nature. Put battery back in.
If you followed step 2 correctly, LGNPST will now show an unknown device and will be in emergency phone bookmode.
Under the emergency tab it will ask you for 1) a .dll file and 2) a phone book. Click on the folder icon next to .dll file and load the VS910.dll from wherever you have it saved. Click on the folder icon next to phone book. Navigate to the folder where you have saved the correct .tot file. in the "file name"box type *.* and hit enter. If you are in the correct folderyou shouldnowsee the .tot file, click on it then click "save".
Back on the LGNPST screen click on start. It should now say MASTERBIN and a percentage ticking up (if not you have done something wrong).