Why does my Galaxy S6 screen go black and white after full discharge?

[Suvajit Bisai]

Galaxy s6 screen goes black and white after full discharge.

I bought galaxy S6 7 days ago.Last night it discharged up to 2 percent and the screen goes to black and white without turning on the power saving mode. Now after full charge also the screen stuck into that black and white mode. Tried everything including enable and disable the power saving mode and color control but nothing helps me. please help me.I tried the cache partition and safe mode also but nothing changed.Please don't suggest me for Factory reset.

 

[player22]

Re: Galaxy s6 screen goes black and white after full discharge.

Ultra power saving mode is what makes it go black and white. But I'm sure you already checked that. Just throwing some ideas out there. It sounds to me like ultra power saving mode accidently got turned on.

 

[Suvajit Bisai]

Re: Galaxy s6 screen goes black and white after full discharge.

i also turn on and off ultra power saving mode several times in normal and safe mode. This thing also stroke in my mind first time.But its not helping me also. Thanks for ur reply.

 

[Suvajit Bisai]

Re: Galaxy s6 screen goes black and white after full discharge.

Anyboduy to help me..please

 

[Travo79]

Re: Galaxy s6 screen goes black and white after full discharge.

There is a setting for greyscale mode under Settings, accessibility, vision. See if maybe that is turned on.

Posted via the Android Central App

 

[Casey Gray2]

Re: Galaxy s6 screen goes black and white after full discharge.

Grayscale fixed it! Thank YOU!

 

[Lee Sweeting]

Re: Galaxy s6 screen goes black and white after full discharge.

You can do this by fast clicking the main button 3 times

Posted via the Android Central App

 

[andriod Themefordoid]

Re: Galaxy s6 screen goes black and white after full discharge.

Thank YOU! Fixed

 

[m2c2]

Re: Galaxy s6 screen goes black and white after full discharge.

This is the problem that originally caused the issue...how does one disable this "3 click bw mode"?

 

[joeevans]

thank you so much for posting this reply.
i dunno how but my phone turned this on and i was pulling out my hair trying to find out what had happened to my phone as it went all greyscale on me. Your answer worked just great - THANK YOU

 

[Michelle_Rose]

Re: Galaxy s6 screen goes black and white after full discharge.

Awesome that worked and now my keyboard is a bright yellow and numbers orange??