You can unlock your LG U830 phone from 3 Network using unlock code.Unlock code is the best and safest way to unlock phone.You can get the unlock code for your phone from your Network service provider or any third party online vendors like http://www.classicunlocking.com/lg-u830/rs16wp9/ here you need to specify your country, IMEI number of your phone.Then they deliver unlock code to you through mail with unlocking instructions.By using this you can unlock your mobile easily.
sahana
August 2013