Vertical Black Bars Scrolling Sideways Everytime I Open the Camera - Huawei P30 Pro Questions & Answers

Everytime I turn on the camera of my Huawei P30 Pro and point it to a light source, it seems to always show these vertical black bars that scroll sideways and they just randomly go away. It sometimes takes a minute to go away, but sometimes it takes less than 10 seconds which is weird. I haven't dropped my phone or broken it in any way so it's weird.
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This is a normal limitation of digital cameras. Some light sources flicker at the rate of the AC electrical current (50Hz in some countries, 60Hz in others). Our eyes can't see this but our cameras can.

Related

Widescreen projection TV & the black bars

I went to Costco (huge US warehouse-style retailer with everything from electronics to tools to food to car stuff) yesterday just to pick up some groceries, and ended up with this:
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The manual warns about leaving constant images on the screen, including dark bars from having normal TV centered and not in the expanded mode. Is this for real? Seems like black bars would be, by definition, a non-image, right? Scary warnings in the manual though. Anybody know how real they are?
The expanded mode is OK most of the time, just a little weird. It expands stuff that is off-center, so the effect is less noticeable, but sometimes you really see it. Really ruins your porn when the actresses off-center looks like a Jenny Craig "before" model.

Problem with Diamond display

Running orange 1.93 rom. Only showing half the signal icon and not showing speaker icon at all, any ideas?
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Perhaps the pixels are dead? Have you tried watching a photo in fullscreen (or a completely white screen)?
Pixels aren't dead. If I press on it, then off, it'll show untill it comes out of sleep mode.
The battery icon has gone too, the bar at the top is a temporary battmeter.
oops, battery icon was disabled in diamondtweak. I think it might be the battmeter at the top causing only half the signal icon to show...

Display issue

Hi everyone!
I have a tab S2 9,7 2015 wifi and i bought it recently.When I have the tablet in portrait everything it's ok with the display.
When i turn it in landscape i have an issue with the display.It's more visible at night with low lights and low brightness.Since i see it once,now i can see it all the time.
It' like i can see the leds behind the screen.
It's not visible with any app from google play that tests the screen.Only with this blue colour and white or grey etc.
I send it to samsung service and they send it me back and said to me that the screen has no issues.
What can i do?It's very annoying...
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I have 2 sm-t813, they got the same effect in landscape and low brightness, one of the tablet got the screen replaced (cracked) and the new screen have also lines... It seems to be a normal behavior of amoled screens.
Thank you very much for the response!
erase111

Screen Problem

A week we got to display this blue band every time I slide somewhere with black background, and i didn't know where this come from if is a hardware or software problem
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I also have the same problem
I also have the same problem
I also have that effect. One way to make it less visible is using Screen Balance (the app is in the Play Store).
My config: I have it set in Tint (it is in Color Mode that is in the options). Then, on the main page, it is in Fluorescent and in Strenght 5%. I recommend removing battery optimization and blocking it in multitasking, to avoid closing (sometimes it happens anyway).

Spen accuracy problem near edges and bottom right

When slowly stroking spen in diagonal direction..the line start deviating at the edges and bottom right. is the same thing happens with every one?
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Seems pretty similar to mine. In my opinion the samsung wacom/spen has always been very poor for slow and diagonal movements. I have the original note 10.1 tablet from 2012, 3 seperate note 4 phones and now this phone and they all suffer from various irregular movements or glitches when drawing slowly or trying to do small details. Best thing to do is just move fast and zoom in for the fine details.

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