I forgot my security code and can't access my phone

You cannot unlock this phone fro free.But you can unlock code for your LG VU CU920 phone at low cost from SimpleUnlocking.com by submitting country,Network name to which it is locked,IMEI number of your phone.And you can get free unlocking instructions from the site MobileUnlockGuide.com using this unlocking instructions you can unlock your phone easily.

Hi, check the unlocking service for your model here:
http://www.fastgsm.com/en/lg/lg/cu920-vu-tv/unlock-code-usim-locked
Not sure if you're looking for a network unlock, though.

If the LG VU CU920 Says Invalid Sim means it locked to network.You need to Unlock it...You can get the Unlock code from here Simpleunlocking.com/lg-vu-cu920/rs16wp9/ and Unlock it from network lock...Find the Network ,Country it locked now..Then unlock it.After Unlock it use with any GSM Network Sim card.

Hi,
If you are trying to use a SIM card in your phone and getting a message like "Enter Subsidy Code", "Incorrect SIM Card", "SIM not provisioned" or similar messages, then you need an unlock code for your mobile phone. You can get LG VU CU920 Unlock Code from the network provider, they will verify the account holder information. They can open up all networks for you where you want to use your phone. You can check this LG Unlock Code site, they will provide you an accurate code fast for the lowest price with easy to follow instructions on how to unlock your phone. Once your phone is unlock, it will work with any networks worldwide without sticking to one network.

Hope it helps.

Thanks.

Hi, Yes, there is an easy way to unlock your phone. You may contact your service provider LG CU920 Unlock Code. They will provide you a code and they can open up all networks for you where you want to use your phone and don't have to stick in one network. You may visit LG Unlock Code site, they will give you an accurate code fast without hassle with easy to follow instructions on how to unlock your phone.

Hope this is helpful.

Thanks.

If You need to get Unlocked Out of the Network Lock,You can get the Unlock code for the LG Vu cu 920 model mobile at here
http://www.onlinegsmunlock.com/lg-vu-cu920/rs7wp9/

ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000
Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.

You can either try 1234...or the last 4 digets of your cell phone number.

Ok this is the only way i know how to do it, i have had a phone lock before and all you have to do is call the manufactor of the phone and get a unlock code..

Main Menu/Settings Tab/More/Security/Lock Handset/When Power On. Then go back to security/change codes/security code/current code is 0000/change code