How do I get the red DEMO mode off the screen?

Go to the system settings and look through them to see if there is an option for demo mode. Also, go to Settings>Apps>All, and see if there is an app called "Demo." If there is, tap it and tap Disable, if possible.

try this,,,settings>storage>apps> demo video> disable

or this,'
Tap on Apps in home screen - Settings - Storage - Internal Storage - Apps - Scroll down and Identify "Demo Video Application" under the apps list .

Tap on Clear Cache and tab on "Disable", Ignore the warning message.
Note: Cust may see the "Demo mode" icon in the homescreen, however it wont bringup Demo Video

Return it to where you bought it, someone has customised the start up screen.

Please follow the below mentioned procedure to disable Demo Mode in Acer Iconia Tablets.
Tap on Apps in home screen - Settings - Storage - Internal Storage - Apps - Scroll down and Identify "Demo Video Application" under the apps list .

Tap on Clear Cache and tab on "Disable", Ignore the warning message.
Note: Cust may see the "Demo mode" icon in the homescreen, however it wont bringup Demo Video
Regards


How can get out from Iconia A1 810 DEMO Mode

Turn it off demo mode in the settings. Your user manual will have details on how to do this

Try the procedure at the bottom of this web page SOLVED How to Remove Demo from the Zeepad Screen Android Tablet Forum

The demo scree can be remove but, only by the retailer you got the device frpm. Unless it doesn't call for a password or the store is willing to disclose it to you.The Demo screen is intended for diplay in a retail store. It should have been diabled when sold. Contact the retailer that sold it to you.-good luck, Ned-

If there is an options menu go and find the demo there should be one. I think that would be the place. Hope this helped you.

Please try this:
Tap on Apps in home screen - Settings - Storage - Internal Storage - Apps - Scroll down and Identify "Demo Video Application" under the apps list .

Tap on Clear Cache and tab on "Disable", Ignore the warning message.
Note: Cust may see the "Demo mode" icon in the homescreen, however it wont bringup Demo Video

Take it off of demo mode, you might have accidentally put it in demo mode.