Here is a tutorial on how to flash a LG Optimus L3, it is easy to understand for everyone.
Before you proceed, you need to understand one thing: I’m not responsible for any damage or brick, you are doing this at your own risk! Let’s start flashing.
Procedure to flash LG Optimus L3:
Caution: Don’t unplug the USB cable until the setup has finished.
LG Optimus L3 Phone Photos - LG Cell Phone Pictures

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Excellent! Thank you for writing this, it has saved me a lot of time and effort
bakit ganon phone was not found ang lumalabas,,
fuck this shit stupid android
Any have Tested This
I messed up mine after uninstalling some built in apps. Try using the guide below, it worked for me perfectly.
Try this method :
http://www.hackmyandroid.com/how-to-unbrick-lg-optimus-l3-android-phone/1980
i just followed the steps and it works.. thanx
Awesome dude you saved my phone!
Thank you so much!