How do i reset lg 5700 t.v. can't get past the lock forgot password?

Hello here is how i unlocked mine, info provided by Samsung,start by turning the phone off then removing the sim card,
switch the phone on without a sim card,
type in dial *2767*2878# then wait for it to reset!
once it boots up itself, the phone code is now removed and unlocked , you can now shut it down reinsert the sim card and voila!

If you forget the phone security password then try default code like 0000 or 1234 to reset it .If it doesn't reset your mobile then visit <a href="http://www.unlocking4free.com">Unlocking4Free.com</a> here they provide master reset code for some Nokia DCT phone and Alcatel oldmobile models at free of cost using this code you can reset your mobile and again set a new password.

You can reset and restore the factory default settings of your LG Attune UN270 mobile phone by following below instructions:

• Touch
• Touch Settings
• Touch Phone Settings and Security.
• Enter the four-digit Lock Code.
• Touch Master Reset.
• Touch OK
• A message will pop up that says "All settings will revert to factory default."
• Touch Revert or Cancel.
• If you touch Revert, enter the four-digit Lock Code. The phone returns to the configuration default.

Steps to Reset Settings This will reset the phone to factory default settings.

1. Unlock the touch screen by dragging Slide up to unlock up and touch the Menu Quick Key.
2. Touch Settings.
3. Touch Phone Settings.
4. Touch Security.
5. Enter the four-digit lock code. The default lock code is the last 4 digits of your phone number.
6. Touch Reset Default.
7. After reading the warning message, touch OK.
8. Touch Revert.

for Steps to Restore Phone visit my Blog

http://pcgadgetdeni.blogspot.com/2013/02/factory-reset-lg-vn271-extravert-to.html

If you have forgot your password, You can do a master reset to your mobile. this would restore your phone with default factory settings. You can get the master reset code from any Nokia priority dealer.

hi dear.. please help me.. i forgot my NOKIA E63 restore factory settings lock code. please send the how to reset my lock code to [email protected]

You can Unlock the Mobile from the Security Lock or Password Lock using the Master Reset Code,You can get the Master Reset Code at http://www.superunlockcodes.com/unlocking-services/rs12wp6/ and Unlock it.I unlocked My Nokia and Alcatel Mobile from the Security Lock using the Master Reset Code...

You can Unlock the Mobile from the Security Lock or Password Lock using the Master Reset Code,You can get the Master Reset Code at http://www.superunlockcodes.com/unlocking-services/rs12wp6/ and Unlock it.I unlocked My Nokia and Alcatel Mobile from the Security Lock using the Master Reset Code...

Security code (4 digits) The security code protects the unauthorized
use of your phone. The default security code is set to ‘0000’ and the security code is required to delete all phone entries and to activate the
Restore Factory Settings menu. The security code default setting can be modified from the Security Settings menu.pg. 19 on your manual.

Go to this link to download a PDF manual for your device. Just copy and paste into your browser.

http://www.lge.com/us/mobile-phones/LG-CU720-Red.jsp

Hope this helps, let me know if I can help you with anything else.
JimmyC

just go to getjar.com and search for password resetting software connect your mobile afret downloading it in ur memory card and connect it with usb cable to com and reset it