Why does my phone suddenly have a black background with a yellow line around it?

[Windows Central Question]

suddenly changed to a black background with a yellow line around it

My phone changed and kind of locked me out one day and the screen went black and had a yellow line around it. I couldn't do anything to the phone, not even shut it off. Then finally it let me back in but it changed the colors and the way I get to the internet. It won't let me change the color to my background now. It also automatically ask me to enter my Microsoft Live password and when I go to pull facebook up it doesn't load any of the pictures just the words. I want my old settings back but I have no idea how it got this way! Please someone help me..this is driving me nuts..i just want to throw it at the wall! Thanks Mandy

 

[xandros9]

Re: suddenly changed to a black background with a yellow line around it

I think this may be relevant: Use Narrator on my Windows Phone | Windows Phone How-to (United States)

Go to ease of access and turn other things off.

Someone with physical access to the phone is probably messing with you I would presume.