[SOLVED]Weird black screen happening - Samsung Galaxy S7 Questions and Answers

Hi guys. Im gonna tell about a problem which does not occur in many apps. In my opinion it happens when i open an app that neeeds graphic card but not for sure. Here is the problem.
Ex. When i open a game or youtube video nothing is wrong if screen faces up. Nothing at all. When i tilt the screen down it blacks out even sound goes off ( phone is on) and then i tilt phone back up everything goes on working. It only happens in these kind of apps. Any ideas ?
-----------
I solved the problem by uninstaling updates from samsung's game tool/game mode app from aplication manager.

Related

[Q] HTC Desire S Camera Problem

Hey everyone.
I just bought my desire S and i am having an issue with the camera.
every time i open up the camera app, the screen focuses with a square in the middle and makes that focus sound then beeps like it does when it is ready to take a photo, then the screen goes black and repeats the focus part...
I dont have to even touch anything for this to happen.
I have tried powering the phone off and back on, and also clear data from applications menu but it still has this problem.
Anyone else have these issues? or similar
adizz131 said:
Anyone else have these issues? or similar
Click to expand...
Click to collapse
This has happened to me but just once, The phone seemed to be auto taking pictures without me pressing anything, making the noises etc.. although when I later looked on the SD card none appeared to have been taken and when I pressed the button it did take the picture that I wanted.
I'm afraid that I can't quite remember what I did to stop it, I believe that I toggled the auto focus settings.
all fixed now!
I had to toggle the auto focus setting.
Thanks for the tip!

[Q] Videos not playing anymore from gallery (solved)

Hello!
Weird problem occured today. Any of the videos I have on gallery wont play anymore. When I click the preview image from the video screen just darkens a little bit and then nothing happens?!! When I touch the screen the second time it lightens up again?!
It used to work before. Couple days ago I watched few videos throught gallery which I recorded with HTC desire. When I pressed the preview image a pop up window showed up which asked which player I want to use, either the stock player or MX video player that I also have installed. And it worked just fine no matter which one I used.
Now there is no pop up anymore, it just darkens. And yes Iam trying to watch the same videos which worked before. Even if I record a video with the TF's own camera it wont play it when I try to open it up either from gallery or from file manager.
If I open the MX video player and launch the video throught there it works, but why it doesnt launch it from anywhere else?
Any help is appreciated!
Edit: Stock 3.2 android, so its not rooted.
Forgive me if this is a dumb question...have you tried to restart it? When mine does that I end up having to restart to get things working again. If you have tried that then Im not sure...
klept0 said:
Forgive me if this is a dumb question...have you tried to restart it? When mine does that I end up having to restart to get things working again. If you have tried that then Im not sure...
Click to expand...
Click to collapse
Yes I have restarted it.
Man this is getting even more weird. I received email about your reply and when I tryed to press the link from Gmail app which would direct me to this thread screen just darkened again just like with the video. No pop up asking which browser I want to use, it just darkens and lights up when I press the screen again?!?
One other option is this...try rotating the screen and see if the menu pops up for you.
If you have installed any 3rd party browsers, try uninstalling them and see if this resolves your issue. Let me know so I can keep looking for ya if not!
klept0 said:
One other option is this...try rotating the screen and see if the menu pops up for you.
If you have installed any 3rd party browsers, try uninstalling them and see if this resolves your issue. Let me know so I can keep looking for ya if not!
Click to expand...
Click to collapse
Heh, I think I got it solved now. I unmounted TF from the dock in order to try that screen rotation and decided to see if the email thing works. And it did, so does the videos now! I hooked up it on the dock again and everything seems to be working again.
I didnt even rotate the screen, seems like just unmounting and mounting it on the dock did the trick. Thanks.
No prob man, I noticed when I searched google it was a problem in general with the 3.2 update on a few devices. Glad you got it fixed!

Camera app won't start from home screen.

I'm having an issue (sometimes), when I tap on camera icon at home screen the camera app flashes for a moment and I'm back on home screen. I've tried many times tapping on the icon nonstop, it just quits instantly.
But when I start camera app from all programs list or lock screen, it always starts fine.
Anyone experienced this?
What could cause this?
i had the same problem the other day .. my camera app would not open! it just did exactly what you described .. i even closed all the recent apps to see if it was low memory.. it still didn't work.. but a simple restart of the phone cured it ... not really sure what happened but hasn't happened again yet knock on wood
Shuthefrontdoor said:
i had the same problem the other day .. my camera app would not open! it just did exactly what you described .. i even closed all the recent apps to see if it was low memory.. it still didn't work.. but a simple restart of the phone cured it ... not really sure what happened but hasn't happened again yet knock on wood
Click to expand...
Click to collapse
Same thing happened to me and i also restarted my phone. Hasn't happened since.
I got it once, haven't had it again.
Sent from my HTC One X using xda premium
its probably just android being android .. hahaha no but seriously .. prob just a memory glitch or something
Reboot usually cure most bugs for while, but with this particular one it's interesting, that camera would start if started from lock screen or all apps list after it wouldn't start from home screen. Once it started it then starts fine frome homescreen too.
Very strange.
So yea the camera been acting up a lot lately ... It has happened 3 more times since I last posted on this thread..I have to reboot for it to start working again ... Its soon annoying!!! I missed the moments I needed to capture a pic because of it!! Not sure what the culprit is
Just remove it from your dock and place back...that is alot easier than rebooting and should work fine.
Sent from my HTC One X using Tapatalk 2
My girlfriend's camera app wouldn't start from the home screen or the app menu. I had to connect it to my computer and rename the DCIM folder and reboot the phone before it worked again.
Sent from my Galaxy Nexus using XDA
Upgraded to ruu 1.85 - still same problem.
Same issue here. I will try and open the camera app up and it immediately crashes. It doesn't even really open, it just flashes the camera buttons and goes back to the home screen. It has happened to me at least 10 times since I've purchased the phone.
Restart is the only thing that alleviates the issue. Any ideas? Let's keep this going because it is pretty annoying to have to restart the phone just to use the camera.
Neil1138 said:
Same issue here. I will try and open the camera app up and it immediately crashes. It doesn't even really open, it just flashes the camera buttons and goes back to the home screen. It has happened to me at least 10 times since I've purchased the phone.
Restart is the only thing that alleviates the issue. Any ideas? Let's keep this going because it is pretty annoying to have to restart the phone just to use the camera.
Click to expand...
Click to collapse
But when this happens, have you tried any of these:
1) open app list (middle soft button) and then start the camera from home screen
2) start camera from app list
3) lock the phone with power button, and drag camera icon to the unlock circle.
For me either of the above fix the problem, never had to do reboot...
I posed this in a similar thread in the general section, here is a video of it happening.
https://www.youtube.com/watch?v=X4hDD-hMiF0
Moving out of the dock had no effect, Instagram can still use the camera hardware, but the stock camera app cannot, i wonder if it has ties with the image sense chip and is on all the time and crashes due to something....
Sent from my HTC One X using XDA
I'm also getting this problem. It only happened once in a while at first but has now gradually gotten worse and worse. Now I can't take any pictures with my One X. Even rebooting the phone doesn't fix it. It's funny that the Instagram camera still works perfectly fine though.
See my thread here...
http://forum.xda-developers.com/showthread.php?t=1722627

[Help] Display issues

Hi guys,
my display is opening random apps / scrolling around and i cant even stop it from doing it. I tryed with reboots, some seconds i can use it normal after it starts doing random stuff again. Is my display broken? i cant see any crush or something because i always use display protector. Somebody know a fix or something? My System original, i havent rooted it or something.
Mn145 said:
Hi guys,
my display is opening random apps / scrolling around and i cant even stop it from doing it. I tryed with reboots, some seconds i can use it normal after it starts doing random stuff again. Is my display broken? i cant see any crush or something because i always use display protector. Somebody know a fix or something? My System original, i havent rooted it or something.
Click to expand...
Click to collapse
Back up your data and apps and there after try a factory reset..
And see if the issue persist. It could be anything wrong with they device so try the normal route.. Sise note have you installed anything new before this problem?

S7 Strange Screen Flickering

So I bought my used S7 recently, the device seems to be totally clean not even a scratch on the frame, looks like brand new and even the software status is OFFICIAL not even the Knox is tripped.
I found a thread on XDA about using an updated version of TouchWiz Home of the S8 for the S7 by installing the APK.
it worked like a charm until I started to change my wallpapers and notice something strange.
im using an application to change the wallpapers auto every 5 minutes, the problem is whenever the wallpaper i use has some bright colors like bright purple or bright red and i press the app button to access the app drawer those colors (ONLY) flicker , they flicker just before the screen get blurred and take u to the app drawer, and also when u go back to the main screen from the app drawer also right after the blur disappear.
i got scared so i uninstalled that Touchwiz Update and came back to stock, to notice that the problem is still there, but its not as noticeable as the s8 TW
i wanted to know if the screen is dying or this is something normal, and also wanted to know if its a software related problem or hardware one, and finally if someone is having the same issue ( i can share a wallpaper if anyone is willing to try wit it )
NB: the screen flicker ONLY ON THE BRIGHT COLOR before the blur effect happens and After it.
Thank you all in advance & i apologize for my English
I made this video If you focus on the second time especially ( when going to the home screen from the app drawer ) you can see clearly the red rose flicker. Sometimes the flickering is harder depending on how bright is the color.
https://i.imgur.com/cuO7BBU.png
This can only be a software problem, because its also visible in the Video. Your screen is not damaged, and it will not be damaged. This issue is not a problem, maybe only a bit annoying.
profi_fahrer said:
This can only be a software problem, because its also visible in the Video. Your screen is not damaged, and it will not be damaged. This issue is not a problem, maybe only a bit annoying.
Click to expand...
Click to collapse
It is so annoying for me cuz i had an old S5 plus that ended up with the screen flickering so whenever i see it flickering i got a heart attack.
Is there anyway to fix it i tried factory reset but nothing changed..
Thank you anyway for replying
I think thats a Problem with the Launcher. I've tried it on my Phone, and it is also flickering. You can try to speed up the Animation-Speed in the Developer-Settings. Maybe then you wont see the flickering.
You can see it here, that it is also on my phone: https://photos.app.goo.gl/nYKM5ss9EKe3L0M43
profi_fahrer said:
I think thats a Problem with the Launcher. I've tried it on my Phone, and it is also flickering. You can try to speed up the Animation-Speed in the Developer-Settings. Maybe then you wont see the flickering.
You can see it here, that it is also on my phone: https://photos.app.goo.gl/nYKM5ss9EKe3L0M43
Click to expand...
Click to collapse
Thank you very much !!!! You have no idea how much its relieving to know that this problem is not only present in my device.
For now ill just stay away from bright wallpapers until hopefully Samsung will make fix for this issue.
Thank you again !
EDIT : after i came to the pc and i saw the GIF u made i noticed that we dont have the same flickering , maybe the quality of the GIF wasnt high enough but for me it didnt seem to be te same, so i will ask you one last time when you tried that wallpaper did it show the SAME result as my video for u ?
thank you in advance

Categories

Resources