Black screen with icon of a hand holding a checkmark - Android Q&A, Help & Troubleshooting

Sometimes when I am watching videos for credit (in wgt golf), my screen freezes with an icon of a white hand and checkmark. Does anyone know what this is?

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Display issue: blacks appear blue

I am kind of just curious about this, as I have searched the net and have found no one who has experienced the same problem.
I have a Blu Touch Book 7.0 plus, and plan on making do with it until the right phablet comes along at the right price. About a week ago I had it in my pocket as I helped to unload some heavier packages from a truck. It took some impact while in my pocket, I didn't think it took any meaningful impact. But then I turned on the screen, and everything seemed to have a blue tint. On closer examination - it didn't have a blue tint per se, but black was being displayed as blue; opaque black was opaque blue, semi-transparent blacks and darker grays and what not resulted in a blue tint. But whites and most colors displayed perfectly fine - i.e. for example, the Google home page looked completely normal. The display damage is evident even on boot, as soon as the manufacturer logo pops up before the bootanimation.
My workaround for the time being is to use a screen filter that places a semi-transparent white image over the screen, which gets rid of any hints of opaque black with about 48% transparency. It results in faint colors of course, but the colors are at least accurate with no blue tint, and the screen looks almost completely normal from the certain viewing anglea. Interestingly - the absence of opaque black seems to result in a lighter load for either the cpu or the gpu; previously the phone ran very smooth but if I had Dolphin (or another resource consuming app) open, and turned the screen off without pulling up my home page first, the screen would not always turn back on right away, either I would have to long press the power button or wait up to several seconds. Now, regardless of what I have open, I can toggle the screen on and off without lag.
So is this damage to the gpu? The screen itself? Does anybody suggest a better work-around?
Appreciate it.

s6 edge amoled question

hi s6 edge is my first amoled phone and i noticed that while using it i could see sometimes white lines on gray backgrounds and after few seconds they will slowly become gray. is this normal for amoled?
i tested it by using the amoled burn-in fixer and the black line in the pic after pressing hide ui become a light shade of gray then slowly become gray
imgur. com/J8KSYDe
kimjongun said:
hi s6 edge is my first amoled phone and i noticed that while using it i could see sometimes white lines on gray backgrounds and after few seconds they will slowly become gray. is this normal for amoled?
i tested it by using the amoled burn-in fixer and the black line in the pic after pressing hide ui become a light shade of gray then slowly become gray
imgur. com/J8KSYDe
Click to expand...
Click to collapse
Sounds like a hardware defect; however, the picture you shared looks like the black line is just a UI element of that particular app.
Could you share more pictures?
Snowby123 said:
Sounds like a hardware defect; however, the picture you shared looks like the black line is just a UI element of that particular app.
Could you share more pictures?
Click to expand...
Click to collapse
yes it's part of the app but if i hide ui the screen becomes all gray but the black line a leaves white or lighter shade of gray line that slowly disappear after few seconds.
this happens even while browsing the internet and using apps white or light gray shades lines appear in other parts of the screen if i suddenly change the background to gray like my home screen.
it's like the pixels are delayed when changing from dark black colors to gray. now i changed my wallpaper to default so i don't notice it.
i tried to take pictures but i's not noticeable, my old phone camera it's not good.

Wrong/dark watch face?

I have always on mode off. When I turn my wrist, the fist watch face that pops up is the all black face with white tick marks, I think this is the same as the always on face. It appears for 0.5-2.0 seconds before my preset watch face appears. Its very annoying, how can I get rid of this such that only my preset watch face is the one that shows up?
Also, slightly related to this, when using the Delta app, my boarding pass QR code used to always be a white face with black dots for the QR code. Now it is often a dark face with white dots, and it is very difficult for the scanners at the airport to read it this way. When my wrist is facing upwards after a few seconds, the colors will change from dark to light, but as soon as I flip my wrist downward to be scanned, the face goes to dark colors and more often than not, the scanner wont scan it. How cam I make it stay on the light/white mode?
GReddySetGO said:
I have always on mode off. When I turn my wrist, the fist watch face that pops up is the all black face with white tick marks, I think this is the same as the always on face. It appears for 0.5-2.0 seconds before my preset watch face appears. Its very annoying, how can I get rid of this such that only my preset watch face is the one that shows up?
Also, slightly related to this, when using the Delta app, my boarding pass QR code used to always be a white face with black dots for the QR code. Now it is often a dark face with white dots, and it is very difficult for the scanners at the airport to read it this way. When my wrist is facing upwards after a few seconds, the colors will change from dark to light, but as soon as I flip my wrist downward to be scanned, the face goes to dark colors and more often than not, the scanner wont scan it. How cam I make it stay on the light/white mode?
Click to expand...
Click to collapse
Try adjusting brightness in Settings > Adjust brightness ?

Need informational help in editing sytemui.apk

Hi everybody!
Im looking for a file in systemUI.apk which sets a background dim when notification bar is expanded. For mebits reaaly annoying annnd it has a weird glich on the bottom of screen.
Now im using Xperia Z5 Compactz but i remember this screen dimming glich from z1 compact. I dont know maybe its specific sony device problem. Im not sure.
Maybe anybody knows which file i need to edit in systemui.apk to get rid of that dimming?
Because i think I only need to change some colour code to for example to fully transparent one to solve that dimming?
I made few short screen recordings ~15sec.
In screen record video take attention to the bottom of screen. When notification bar is fully expanded screens bottom gets darker like 2cm heigh. Its easy seen on white background video. But on black screen when i expand fully notification bar, screen bottom which is darker makes horizontal stripes on dark backgrounds.
1. White background video. Take attention to bottom. You can see darker bottom bar
2. Dark background video. Also in the bottom of screen there is dark music widget. Youtube cutted video quality. But you can still see, how dimmed screen on background create horizontal stripes/gliches. Dont know how to explain proper

Grey shadows at the edge of the screen and video doesn't fit

I guys, i notice 2 anooying things and I would like to know if it is normal. 1) due to the prospective, sometimes see like a grey halo at the edge of the screen. Is that normal?
2. During the play of some videos with subs, some word are cutted since they are out of the screen area. Why?
Thanks

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