change network?

what's your phone Brand and model?
You can unlock your phone from Network lock 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 SuperUnlockCodes.com here you need to specify your phone model,country,Current Network name.IMEI number of your phone.Then they deliver unlock code to you through mail with unlocking instructions.By using this you can unlock your phone easily.

sahana
August 2013

get an unlock code off the network that locked it.

Adam
January 2010