for at&t
i saw a guy on youtube unlock a sidekick 3 and he said it would work for all of them but people said it don't work for the id and i wanted to know if it does for the lx.
Ya,It's possible.You can get your Sidekick LX phone unlocked from Network lock using unlock code. Unlock code is the best and safest way to unlock phone. You can get such codes from your Network service provider or any third party online vendors like Mobile-Unlocker.com here you need to specify your country, Network name to which it is locked, IMEI number of your phone. Then they deliver unlock code to you through mail with unlocking instructions. Using this you can unlock your phone from Network lock easily.