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Feb 6, 2013 - Uploaded by ExperienceLG
LG Smart TVs employ firmware to operate their state-of-the-art systems. ... firmware wouldn't update on my 47 inch Smart TV, so I downloaded ... Jensen 8 months ago ... LG is not a good company, LG is not sending software updates on .... how to connect your laptop, android, iphone and or tablet to your tv ..
If you wish to get some details; check the site linked here. Pull up older posts.Surf the site with patience.http://electronicshelponline.blogspot.com/
Unlock procedure and to override the password lock to many popular brand TVs are given.
Restoring the Default Settings
"> ">General > Reset to Initial Settings
Delete all the TV settings data and reset the TV. All the options in the Settings Menu will be reset to the default settings.
After reset, the TV will automatically turn off and on.
Type the password to Reset to Initial Settings
Do not turn off the power during initialization.
You missed the word demo, why repost?
On remote PressSMART(with house symbol)
go to settings then option then mode setting then select home use
(and, if you're feeling really brave, but it's not necessary to do this to remove demo mode
to return to initial settings SMART Settings OPTION Initial Setting
Deletes all optional settings and returns to initial default mode.
Once initialization is complete, the TV will turn off and on by itself.
If Lock System is activated, a pop-up password prompt will appear.
Do not turn off the power during initialization)
As far as I recall there should be a standby and menu button on the side of the tv somewhere. If you but the tv into standby then press and hold both buttons for 12 seconds it resets the tv to it's factory settings, including pin numbers.
Which LG TV do you have? For the LG TV that I have, you need to know the current password to change it or return it to the default.
For my unit, click the Menu button on the remote. Go to Settings and click Enter. Navigate to Lock and click enter. Then select Set Password and click enter again. The default (initial) password is 0000 . Click Enter again to save the password. To enable or disable the Lock, select System Lock from the Lock sub-menu. You will need to enter the password to unlock the TV.
I hope this helps. (My tv is a recent Smart TV 3D units.) Please add a comment with your model and I'll try to check if there are other steps you can try. My TV remembers the password even when unplugged since it has solid state memory.
If you reset the router, it will come back to factory default settings and you will have to reconfigure it. Connect the computer to the router. Open the setup page of the router and check the wireless settings.