Phone randomly activates buttons when screen not touched

Press the power button three consecutives times to activate the screen reader. Press the power button three consecutives times to de-activate the screen reader.

does your phone have the unresponsive touch screen? if it occurs, try this. Take your fingernail and run it along the screen and the plastic housing. Push hard as you do it, and it will free up the screen. This has happened to me as well. and my phone's working now. this was a solution given by mephisto250 on youtube. :)

Check if the flex from the panel to the screen is well connected.

It seems to be the problem in the touch itself, it must be changed with a new one.

You might have to align the screen but it its not working at all (the touch screen) it is probably a bad digitizer. You can buy a digitizer on ebay for $7-20

You will need to replace the touch screen to get it to work. This is a common problem with the Lg VU

Check out the following link for a video on how to do that and links to buy a new touchscreen.

Repair LG VU CU920 Touch Screen

try to throw it on a table

When connected, press the "hold" button on the side of the phone - to activate the touch screen. Then choose "keyboard" and press the number...

I had this same problem with this phone. The touch screen is messed up. you have to call 1-866-406-5154 its the warranty center they will replace your phone if that one doesnt work they will replace it will a diffrent phone.

The camera buttons on the side are jammed down. This happens with the W850i and is a design fault. The reason you notice it randomly is because your hand will often brush off the camera buttons which are now so sensitive that the lightest touch will set them off. Same happened with mine but instead it switched the phone off when they were touched... When I realised, I popped the buttons out and stayed away from them as you can still take pictures using the touch screen :) I have the official repair document on the phone and it's easy to remove / replace the side pad but why bother. If it's contract then it's a well known problem and you should return but not accept the same model as a replacement as it will fail also. If return is not an option, then remove the side button and the phone is otherwise quite robust.