How to restore the factory settings of tvl smart TV l32f3800a

Are you talking about TCL? Methods: Under normal working conditions, press and hold the "Volume Down" button on the front panel of the TV, and the volume is "0". Press the "Display" button on the remote control to enter the "Hotel" mode. Hotel Close When set to Close, Hotel mode does not work, and when set to Open, it works in Hotel mode. "Hotel TV (TV 1, video 1)" When this setting is "TV", the main power supply after the next boot will be (whether it was "TV" or "video" for the last shutdown before, regardless of your country). When this setting is "A TV station enters the TV channel", the main power supply will enter the TV of 1 channel after the next boot. "When this setting is" video 1 ",the main power supply will enter" video "after the next boot.

I suggest you go to cool open Community Forum to see if there are any solutions to similar problems.