[AC Question]

I bought galaxy s6 7 days ago.Last night it discharged upto 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.

[B. Diddy]

Welcome to Android Central! Does this persist after a reboot? How about wiping the cache partition? https://support.t-mobile.com/docs/DOC-21095

[Suvajit Bisai]

Nothing changed.

[B. Diddy]

Are you certain you don't have Ultra Power Saving Mode turned on? This is different from the regular Power Saving Mode.

[drtystv]

I have the same issue, just checked and power save/ultra power save are both switched off. It seems to me I saw someone tap the screen (or something like that) to change back and forth, but it's not working for me.

[jcp007]

I have the same issue, just checked and power save/ultra power save are both switched off. It seems to me I saw someone tap the screen (or something like that) to change back and forth, but it's not working for me.

Welcome to the AC Forums. Try clearing the cache partition. If that doesn't work a factory reset. If that doesn't work, contact your carrier about an exchange or warranty exchange depending upon how long it's been since your purchase.

[Casey Gray2]

You have to reset the Grayscale... Settings>Accessibility>Vision>Grayscale