Screen refreshing every 20 seconds - Galaxy Note Pro 12.2 Q&A, Help & Troubleshooting

Anyone know how to fix this please.. please..please...

Could be the battery contact's problem.

paparon60 said:
Anyone know how to fix this please.. please..please...
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Click to collapse
It is not refreshing, actually it's flickering causing by both battery connectors: one is loose cables. other is having cracks.
Read the thread " Screen Flicking " you will see all in details. This is not an opinion but professional experiences.

Related

[Q] can't find why the device is shutting down

Hey there,
Im facing a really frustrating issue with my sensation.
it keeps shutting down randomly! I can reproduce it while:
entering and playing a game for 2-3 minute, than it shuts down
IT DOESN'T HAPPEN WHEN THE DEVICE IS CHARGING
i tried several roms, 3 different kernel,
and still...nothing!
anyone can suggest me what else to check before i'll SMASH it on the floor?
thanks.
Udi
UdiOs said:
Hey there,
Im facing a really frustrating issue with my sensation.
it keeps shutting down randomly! I can reproduce it while:
entering and playing a game for 2-3 minute, than it shuts down
IT DOESN'T HAPPEN WHEN THE DEVICE IS CHARGING
i tried several roms, 3 different kernel,
and still...nothing!
anyone can suggest me what else to check before i'll SMASH it on the floor?
thanks.
Udi
Click to expand...
Click to collapse
Hi,
It sounds like it might be a battery problem.
Do you have access to another one?
malybru said:
Hi,
It sounds like it might be a battery problem.
Do you have access to another one?
Click to expand...
Click to collapse
hi
ordered one from e-bay 3 weeks ago. still waiting for it.
really hope it's battery issue.
forgot to mention, after phone is shutting down with battery 90+, I turn it on and get battery around 10%. needs to restart it correctly again to get the correct percentage of the battery...
Hi,
I have the same problem. Did you fix it ?
jbmerio said:
Hi,
I have the same problem. Did you fix it ?
Click to expand...
Click to collapse
I have the same problem too, any news please ?
Try this:
[FIX] Random reboots/shutdowns. Pictures added!
From the posts. It does seemed its a battery issue. It happens to my last device. But do give feedback after the new battery arrives.

[Q] vertical lines TF700

i just bought this tf700 tablet and getting vertical lines (please see the screenshot)...
Is it hardware or software problem ? please help me
mrkarunagaran said:
i just bought this tf700 tablet and getting vertical lines (please see the screenshot)...
Is it hardware or software problem ? please help me
Click to expand...
Click to collapse
I would bet that's hardware related. Return it subito if you can!
mrkarunagaran said:
i just bought this tf700 tablet and getting vertical lines (please see the screenshot)...
Is it hardware or software problem ? please help me
Click to expand...
Click to collapse
I can't tell from your screenshots, but the device is known to have occasional lines, as far as I know there is no 100% fix. Some have had luck disabling the backlight adjuster in settings.
faustus1005 said:
I can't tell from your screenshots, but the device is known to have occasional lines, as far as I know there is no 100% fix. Some have had luck disabling the backlight adjuster in settings.
Click to expand...
Click to collapse
You probably mean the occasional flashing black line? That's very different - his are covering half the screen! Looks as if half the digitizer is bust..
faustus1005 said:
I can't tell from your screenshots, but the device is known to have occasional lines, as far as I know there is no 100% fix. Some have had luck disabling the backlight adjuster in settings.
Click to expand...
Click to collapse
I disabled the backlight adjuster but no luck......
berndblb said:
You probably mean the occasional flashing black line? That's very different - his are covering half the screen! Looks as if half the digitizer is bust..
Click to expand...
Click to collapse
yes..lines are covering half the screen....but there is no prob with the touch........
berndblb said:
You probably mean the occasional flashing black line? That's very different - his are covering half the screen! Looks as if half the digitizer is bust..
Click to expand...
Click to collapse
Ah, on my tiny cell screen I couldn't tell, I see it now and I woud have to agree - looks like you need to rma it.

Display continuously turning on and off (blinking) at low battery level

Hello all!
I am experiencing an issue which I find a bit strange. As the topic says, my display (screen) continuously turns on and off when the phone battery level is low (typically below 5 % left). The screen turns off after "timeout" but after app. 5 seconds or so it turns on again, and after app. 5 seconds it turns off again. And so it goes on. I have tried to search different forums, including XDA, for anything similar but I haven't been able to find anything.
Does anyone know if this is normal behaviour - maybe some sort of reminder to tharge the phone? Anyone experiencing the same? It is a bit strange, I think. At low battery level I would not want the phone to turn the display on and off like that
I am thankful for any thoughts on the issue
All the best
Never had this on h6x. May be some setting... Worst case, try factory reset and observe the behavior.
shashank1320 said:
Never had this on h6x. May be some setting... Worst case, try factory reset and observe the behavior.
Click to expand...
Click to collapse
Thank you for your reply.
I have sent the question to vMall Germany, where I bought the phone. Hopefully I will get an answer from their support.
sten_amund said:
Thank you for your reply.
I have sent the question to vMall Germany, where I bought the phone. Hopefully I will get an answer from their support.
Click to expand...
Click to collapse
Well, good luck mate. Hope your issue gets resolved or addressed properly.
I got the following answer from the German Honor support:
The behavior of the LED display described by you is normal; it is a low battery warning. (translated via Google translate from German to English)
So in case anybody experiences the same and finds it odd, it is all normal.
sten_amund
OK - so I got new info from HiHonor Support, Germany. Turned out they gave me the wrong information earlier as they were referring to the LED status light and not the display.
Here is what they wrote:
It is of course not normal if your screen is flashing when the battery is low. Please contact our workshop ECC, the colleagues there can discuss with you the further procedure.
So that means I have to go through a repair procedure. Hopefully it will go without problems

Realme 5 RMX1911 touch screen sometimes won't respond.

Hi! I would like to ask if this is considered normal for Realme 5 RMX1911 to randomly not respond to swipes or touches? That it needs a second touch or swipe in order for the screen to recognize your finger? I tried using the phone's built-in phone manage component check. as well as 3rd-party screen testing apps. Both don't show any issues. Single and multi-touch functions, no stuck or dead pixel detected.
I think the scratch guard on screen reduces the touch sensitivity.
vimal0212 said:
I think the scratch guard on screen reduces the touch sensitivity.
Click to expand...
Click to collapse
You'd think so?
If the screen was faulty, then the apps I've used should have detected any abnormalities on it.
Paolonicus said:
You'd think so?
If the screen was faulty, then the apps I've used should have detected any abnormalities on it.
Click to expand...
Click to collapse
I faced poor touch response due to this screen guard.
Your problem may be different.
vimal0212 said:
I faced poor touch response due to this screen guard.
Your problem may be different.
Click to expand...
Click to collapse
If you don't mind, can you elaborate on your issue?
Paolonicus said:
If you don't mind, can you elaborate on your issue?
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Click to collapse
I had to press two or three times on specific letter / button on screen to respond.
vimal0212 said:
I had to press two or three times on specific letter / button on screen to respond.
Click to expand...
Click to collapse
My issue is somewhat similar to yours. This happens esp. when opening and using the phone after it has not been used for a while. Even when just scrolling thru the apps on the app drawer, there are times that the first swipe up/down won't respond. It requires you to do it the second time. Same thing goes for just clicking or opening an app, regardless if it's pre-installed or user-installed.
Paolonicus said:
My issue is somewhat similar to yours. This happens esp. when opening and using the phone after it has not been used for a while. Even when just scrolling thru the apps on the app drawer, there are times that the first swipe up/down won't respond. It requires you to do it the second time. Same thing goes for just clicking or opening an app, regardless if it's pre-installed or user-installed.
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Click to collapse
I strongly believe that screen guard makes problem. If we remove that, we can test
vimal0212 said:
I strongly believe that screen guard makes problem. If we remove that, we can test
Click to expand...
Click to collapse
I will probably do that. But in your case now, have you used another screen protector, or perhaps changed it to a tempered glass?
Paolonicus said:
I will probably do that. But in your case now, have you used another screen protector, or perhaps changed it to a tempered glass?
Click to expand...
Click to collapse
I have not tried another screen guard
I have almost the same issue. nothing wont respond except the notification bar,navigation keys. after going to home or recent apps, the issue goes away. I dont have any apps with overlay permission. It should be a software problem right? It happned to me on the dialer screen and coloros6 homescreen.
vimal0212 said:
I have not tried another screen guard
Click to expand...
Click to collapse
So how is it now? Did removing the screen protector solved your issue?
Paolonicus said:
So how is it now? Did removing the screen protector solved your issue?
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Click to collapse
Pls visit service center first
vimal0212 said:
Pls visit service center first
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Click to collapse
Perhaps, but reaching a Service Center is my last option, since I bought my phone online, and getting it repaired via SC would be highly inconvenient (the nearest in my area is 15 kilometers away). That is why I am asking.
Same issue
I also faced similar problems , slightly better after changing from à thick tempered glass to a thinner one. But as I plug in the earphones touch sensitivity goes berserk. Same situation is described by many on official realme forum. Solution, if found, kindly share.
Mine touch working fine...
Sometimes I face hang issue
I also have the same problem the screen some times needs two or more touches to respond, and if the 3.5 mm headphone is connected the touch gets mad it opens apps, videos or pictures during swiping.
Does it be a software problem?
a.el_morshedy said:
I also have the same problem the screen some times needs two or more touches to respond, and if the 3.5 mm headphone is connected the touch gets mad it opens apps, videos or pictures during swiping.
Does it be a software problem?
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Click to collapse
I think the problem with thick scratch guard on the screen

I need help with the battery. It's been acting up the whole time.

This issue has occurred
Your browser is not able to display this video.
to me a lot of times the battery keeps going down when I push the power button, I went to replace the battery and a week later it's still happening. does anyone know what's going on??
A description in words would help... or a still screen shot.
blackhawk said:
A description in words would help... or a still screen shot.
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Is there not a video if not my b
What do you mean by "going down"?
Power level or run state?

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