Is there a free way to unlock your phone?
If you are eligible to unlock your phone, then it's completely free! The FCC says: "Participating providers may not charge existing or former customers additional fees to unlock a device if it is eligible to be unlocked. Providers may charge a fee to unlock eligible devices for non-customers and former customers."
What is the master unlock code for LG phones?
Model: LG P769 / LG Optimus L9
1: Turn on phone without Sim card. 2: Dial 2945#*769#. 3: A menu will popup to enter the code. 5: Device is now unlocked.
What is the network unlock code?
The Network Unlock Code (NUC), sometimes called a Network Unlock PIN (NUP) or Network Control Key (NCK), allows you to unlock a mobile phone from its original network. If you've not received a NUC you can request one.
What is the network unlock code for Samsung?
You can try this method without the sim card or with the original sim card. Type #7465625*638*CODE# (CODE is the Unlock Code we sent you) Phone deactivated message means its unlocked.