Bellow is shown the exact method to insert the unlock codes for LG C333 Tri Chip

1. Insert a non-accepted simcard into your phone (a simcard that isn’t from the original carrier).
2. Power on phone.
3. Phone will prompt you for the “Sim network unlock PIN”. Type in your unlock code.
4. Your phone is now unlocked.
or
1. Power on your phone without any simcard inserted
2. Once it finishes booting up, go to your phone’s keypad and dial 2945#*XXX#
3. Phone will display a list with “Network lock”, “Service Provider Lock”, “Network Subset Lock”, Corporate Lock”, and “SIM/USIM Lock”. You must select Network Lock.
4. The phone will prompt you for the “SIM network unlock pin”. Enter the unlock code and tap on the “Unlock” button.
5. Device should say: “Network unlock successful”.

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