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[Q] N5 screen issues while charging

So when I plug my N5 into charge, the screen starts recognizing "ghost" touches and does its own thing. Like when its charging its distorting the electric captive touch... Anybody else having the issue?

th3cavalry said:
So when I plug my N5 into charge, the screen starts recognizing "ghost" touches and does its own thing. Like when its charging its distorting the electric captive touch... Anybody else having the issue?
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I am. I'm suffering it with my Nexus 10 as well as my Nexus 5, in my N10 the problem is much worse.

Same here, although for me its more often for my screen refusing to record my touch than recording ghost touches.
This is the case for Nexus 5 and Nexus 4 I had previously.

BTW, you can use an app like this to help testing the issue.

If you aren't using the charger that came with the phone this will happen.
Sent from my Nexus 5 using Tapatalk

joshnichols189 said:
If you aren't using the charger that came with the phone this will happen.
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Click to collapse
In my case this happens with the official chargers, both for the N5 and N10 :crying:

I have the same problem here.
I already had this problem with my Nexus S. Using always the charger received with the phone.
I've noticed that sometimes is more annoying than others. It doesn't depend on the charge level, if you are charging by PC or how many apps are opened.
I think it's a temperature related problem, and it is happening when you are using the phone "a lot" while charging. But I'm not sure about that.
Anyone has more information about this?
P.D.: Now I noticed that I was experiencing this problem. My charge level was 96%. When it reached 100% this problem faded away.

[Q] Touchscreen Issues, Ghost touches, etc...

Recently my Nexus 5 has been acting weird. the right side of the touchscreen sometimes becomes completely unresponsive and sometimes phantom touches occur. I've tried reinstalling android and the problem is still there. I've noticed its gotten better once i removed my screen protector but from time to time the screen still acts up. I was thinking maybe it has to do with humidity or temperature. Anyway has anyone else had this kind of issue? Any suggestions for a fix other than replacement?

is this happening when plugged in/charging only

simms22 said:
is this happening when plugged in/charging only
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Click to collapse
No it seems to happen randomly even when not charging, really weird

i asked because thats common behavior for a malfunctioning charger or one with too much voltage.

simms22 said:
i asked because thats common behavior for a malfunctioning charger or one with too much voltage.
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Click to collapse
Yeah I've heard about those issues with charging, but I'm using the charger that came with it, that shouldn't cause any issues right?

[Q] Battery gets hot, screen flickers and dies?

Hi,
I have a Galaxy Note Pro 12.2 and the battery gets really hot and then the screen starts flickering and eventually goes out. I was wondering if anyone else has had or heard of this issue?
Thank you, Snow

While doing what sort of activity at what brightness level? There is s flickering issue that isn't necessarily related to heat which is why I'm asking. .
Sent from my SM-P900 using Tapatalk

These things are rated save to use up to 80ºC, so unless it reaches near-melting temperatures, something else is probably wrong.
There are a couple of threads on screen flickering issues. Primarily concentrated issue on the WiFi and AT&T models.
It has also become a bit of a trend for people to say 'It gets really scalding hot', whilst it turns out to only be around 40ºC. That is not hot. That's normal for a device with a powerhouse CPU and no fans.
Use CPU-Z to get the actual battery temp. 25-45C is perfectly normal, 50-60C in heavy usage is also normal (Games, for instance).

This primarily happens when playing games or watching video's on it. It seems like the processor/battery gets hot and then all of a sudden the screen starts going crazy.

Enable developer options and disable hardware overlays within there. It has been said that this should fix the flickering in video playback.
Be aware that when you reboot the tablet you will have to disable hardware overlays again.
If you're rooted and have TWRP, clearing cache and dalvic will resolve the flickering for a period of time (days) without having to dive into developer options.

Snowleopard1900 said:
Hi,
I have a Galaxy Note Pro 12.2 and the battery gets really hot and then the screen starts flickering and eventually goes out. I was wondering if anyone else has had or heard of this issue?
Thank you, Snow
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Hi , i was having the same problem and now the device is unable to turn on at all , please help me because there are no samsung service center near to me. :crying:

IbrahimGla said:
Hi , i was having the same problem and now the device is unable to turn on at all , please help me because there are no samsung service center near to me. :crying:
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Click to collapse
Hi IbrahimGla,
Once the hardware overlay issue was mentioned, I looked for instructions on how to turn hardware overlays off on the Galaxy tab (Which where hard to find). Here are the instructions and so far, it looks like it is working for me:
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
To fix flickering in video:
Enable developer options in settings (go to about device and tap Build Number 7+ times).
In developer options, under hardware-accelerated rendering, check "turn off hardware overlays". You can also check "force GPU rendering", but I've found the former is all that's necessary.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

Hi Snowleopard,
Snowleopard1900 said:
Hi IbrahimGla,
Once the hardware overlay issue was mentioned, I looked for instructions on how to turn hardware overlays off on the Galaxy tab (Which where hard to find). Here are the instructions and so far, it looks like it is working for me:
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
To fix flickering in video:
Enable developer options in settings (go to about device and tap Build Number 7+ times).
In developer options, under hardware-accelerated rendering, check "turn off hardware overlays". You can also check "force GPU rendering", but I've found the former is all that's necessary.
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
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Click to collapse
Thanks for your reply , i did what u have mentioned in the begening of my problem and no thing has changed , now after a month from the first time where my screen starts flickring the device is not turning on it is like a device with no battery it just show me the battery charging when it's off.
do you advise me to buy a new battery and replace my note pro battery??
Thank you & sorry for my bad english

I am having a similar problem with my Note Pro. It ussualy starts when the battery is down to 60%. The screen starts flickering and then I get a message saying the SD card is corrupt or not formatted. Sometimes it locks up as well. Sometimes when I plug the charger in to tells me "charging is suspended due to high battery temp.". The device is warm but not extreamly hot. If I turn the device off and let it charge, once the battery charge comes up to 70% I can turn it back on and everything works fine. As long as I keep it charged to over 60 - 70% I never have a problem. I tried several different SD cards but that doesn't seem to be the problem.
I have contacted Samsung but the only response I have gotten from them is "have you done a factory reset?".
Not sure what to try next. Anyone have any suggestions?
Sent from my SAMSUNG-SGH-I467 using Tapatalk

Sorry I missed this, I am not on here very often, I am back because the Note 7 is coming out. I have never replaced the battery on mine, so I am not sure. Apparently replacing the battery has worked for some people. I ended up sending the Note Pro to Samsung 2 times under warranty and the problem was not fixed.
Finally I called their support back a 3rd time near the end of the warranty period and said: Listen, I have send this *** to your repair department 2 times already. I want one that actually works sent back to me. They sent me a Note Pro in an un-marked (maybe a re-furb box?) with some sort of bar code sticker on the back of it.
Since then, this different Note Pro has worked for the most part, but every so often it has minor issues with it getting hot and the battery loosing charge, but it is not as bad as the one I bought. I really think Samsung dropped the ball on that tablet and they are lucky I just got a Tab E.

Definitely not my experience with the Note Pro. Mine has been rock solid for 2 years now, I still rack up a minimum of 2 hours of screen on time per day 7 days a week, and quite often more than that.
Just an FYI that there has been threads posted about screen flickering and battery issues that document issues with the battery connection and how to resolve them (involves opening the back and resoldering the battery terminal). Definitely something that you'd think Samsung would do but doesn't always do it . .

My tablet had the same screen flickering and getting hot problem. I solved the issue by soldering the battery connector in the motherboard. If you look at post #10 of this thread you will see a very good photo posted by Beut of the tiny black connector that seems to be failing. Other users report that the white battery connector also causes problems. In my case it was the black one, I soldered it a month ago and the problem was resolved.

Note 12.2 p900 LCD Flickering Fix

Flickering finally fixed. hardware wise
Flickering issue solved!
Try this at your own RISK!!
I recently solved flickering issue to my note 12.2 P900 wifi version.
I'd had to open the back cover.
The battery pushes on the cable for both the screen and wifi cable.
I raised the motherboard up with a thin piece of plastic sheet and
problem solved!
I had no warranty so I went ahead to do it.
The flickering solved. no flicking with Full brightness even when battery was 10%.
I did this after I replaced my Lcd cable from ebay seller that did not help.
so its the battery casing
pushing the Lcd cable connection to the motherboard that was causing the flickering I concluded.
after I read somewhere that samsung had replaced battery unit as a fix for flickering lcd.
Hope it helps someone as I have found no solution to this anywhere.
developer option, resetting ... none helped.
reply if anyone has a question
http://youtube.com/watch?v=CvxbVft69Kg
I uploaded an instruction.

peterjo78 said:
Flickering finally fixed. hardware wise
Flickering issue solved!
Try this at your own RISK!!
I recently solved flickering issue to my note 12.2 P900 wifi version.
I'd had to open the back cover.
The battery pushes on the cable for both the screen and wifi cable.
I raised the motherboard up with a thin piece of plastic sheet and
problem solved!
I had no warranty so I went ahead to do it.
The flickering solved. no flicking with Full brightness even when battery was 10%.
I did this after I replaced my Lcd cable from ebay seller that did not help.
so its the battery casing
pushing the Lcd cable connection to the motherboard that was causing the flickering I concluded.
after I read somewhere that samsung had replaced battery unit as a fix for flickering lcd.
Hope it helps someone as I have found no solution to this anywhere.
developer option, resetting ... none helped.
I uploaded an instruction.
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Click to collapse
Is this fix working?? Are you still experiencing any flickering?

Eliospeed said:
Is this fix working?? Are you still experiencing any flickering?
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Click to collapse
This is working for me 100%.
I havent had other people reporting its working yet.
I had undone the fix the other day for making video and
It flickered badly. After i carefully place the fix later
It worked... 0 issue for a full day

Peter, can you redo your video using your phone in landscape mode instead of portrait mode? This is one of the first take apart videos for the 12.2 and we need to be able to see it full screen not a little window that has black bars that cut off most of the show. Much thanks for the info.

treetopsranch said:
Peter, can you redo your video using your phone in landscape mode instead of portrait mode? This is one of the first take apart videos for the 12.2 and we need to be able to see it full screen not a little window that has black bars that cut off most of the show. Much thanks for the info.
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Click to collapse
Yes i will try it maybe this weekend or early next week.
Sorry just have no down time this week

peterjo78 said:
This is working for me 100%.
I havent had other people reporting its working yet.
I had undone the fix the other day for making video and
It flickered badly. After i carefully place the fix later
It worked... 0 issue for a full day
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Click to collapse
I will give it a try this week since you didn't rereport any issue after a week. Thanks :good:

I cant see your video, it says is not available

Black Screen Of Death

Hi All
Has anyone had any issues with a black screen?
Everything else works like incoming calls and notifications but the screen it totally black!
Woke up early hours last night and noticed no AOD so tried to turn my phone on but the screen was just dead. Tried the volume and power button but still no joy

Power it down completely then plug in the charger.
If nothing shows on the screen it sounds like you lost some significant hardware... maybe just a connector.

toddyc said:
Hi All
Has anyone had any issues with a black screen?
Everything else works like incoming calls and notifications but the screen it totally black!
Woke up early hours last night and noticed no AOD so tried to turn my phone on but the screen was just dead. Tried the volume and power button but still no joy
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Click to collapse
Same happened to my SM-N9860 unit when I woke up today. I about to unlock and the display suddenly went black screen. Did everything but no luck. I am also sure it's the display that's f***d up. The phone is still working - I can still access it in Dex and Link to Windows. This is my second Samsung phone with f**d up display for unknown reason. This is crap Samsung. Not expecting for this from an expensive flagship smartphone. I swear this is the last.

toddyc said:
Hi All
Has anyone had any issues with a black screen?
Everything else works like incoming calls and notifications but the screen it totally black!
Woke up early hours last night and noticed no AOD so tried to turn my phone on but the screen was just dead. Tried the volume and power button but still no joy
Click to expand...
Click to collapse
By the way, how did you fix your phone?
I tried searching it on the net, seems a number of Note 20 ultra units are experiencing the same.
https://us.community.samsung.com/t5/Note20/Note-20-Ultra-Black-Screen-Phone-no-display/td-p/1437825
Seems that display replacement is the only fix.

tribalfs said:
By the way, how did you fix your phone?
I tried searching it on the net, seems a number of Note 20 ultra units are experiencing the same.
https://us.community.samsung.com/t5/Note20/Note-20-Ultra-Black-Screen-Phone-no-display/td-p/1437825
Seems that display replacement is the only fix.
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Click to collapse
Poor parts QC.
Samsung will substitute components and smaller chipsets in the middle of a production run. This can lead to unpredictable behavior especially after firmware updates... or outright failures like this.
Not reassuring especially with a flagship phone.

blackhawk said:
Poor parts QC.
Samsung will substitute components and smaller chipsets in the middle of a production run. This can lead to unpredictable behavior especially after firmware updates... or outright failures like this.
Not reassuring especially with a flagship phone.
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Click to collapse
Yeah. Very disappointing.

I can't believe it but my screen unexpectedly revives itself after a day.

tribalfs said:
I can't believe it but my screen unexpectedly revives itself after a day.
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Click to collapse
Time will tell. Intermittents are the hardest hardware failures to troubleshoot...

blackhawk said:
Time will tell. Intermittents are the hardest hardware failures to troubleshoot...
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Click to collapse
Agree. But I am happy that it's working fine now and I hope it will not recur.

tribalfs said:
I can't believe it but my screen unexpectedly revives itself after a day.
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Click to collapse
hi im facing exact same thing in my N986 B Galaxy Note 20 Ultra. I had 10 percent battery left. i had put phone on charge and saw after 20 minutes and tghe screen was black.
Now its blackscreen can connect with tv via hdmi dex mode
but phone restarts after 10 minutes.
the touch seems fine as mouse function works phone is on but no display
can you tell exactly what you did when your phone revieved after one day
did u keep it on. charge all tiime tried reset or removed charging
or nothing and tried after 1 day
Edit After 24 hours of tapping slappingrebooting installing stock firmware. my display came back alive.
last thing was i was using phone in dex mode and trying to open close camera app rapidly by direct touch on screen. i dont know what worked but it saved my 300 dollars of screen replacement

I have exactly the same issue.
I was typing on whatsapp when suddenly screen get black. It was on friday morning. Notifications were ok, voice commands too. Touchscreen ok, I could use it normally when using my TV as screen with HDMI cable or with my notebook, when connected to windows or even Dex.
One day earlier I had an issue with the new magisk update. I freeze magisk manager wich was force closing but later, I managed to reinstall with dex and was working fine. Not sure if it's related.
I already flashed fresh stock Android R rom, wich I thought would solve any issues related to magisk or any other software issue.
24h after flash stock rom and keep force rebooting and taping, and my display is still dead.
Tried to tap, slap, shake (I can her some noise next to camera module when shaking, is it normal? I took off S-pen and microsd tray to see if it was the cause, but the noise still persists). No damage, water, or anything else. Only 2 months of use.
Display is still dead.
I'm draining battery now with some apps that also vibrate phone, to see what happens when full drained.
I live in Manaus/Brazil and repair centers are not working until March 23 because of Sars-CoV2. And my knox is tripped. It would cost a lot If I have to replace display or even the phone, since they probably will say it's no longer covered by warranty.
Any tips are welcome.
Thanks in advance.
Hope I have that lucky as well.

It happened to me again today. Surprisingly, a strong knock at center of the screen revived it again.

tribalfs said:
It happened to me again today. Surprisingly, a strong knock at center of the screen revives it again.
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Hardware failure. May be a loose connection, cracked solder joint, trace failure on the mobo, or a bad component.
Intermittents are the hardest problems to find...

blackhawk said:
Hardware failure. May be a loose connection, cracked solder joint, trace failure on the mobo, or a bad component.
Intermittents are the hardest problems to find...
Click to expand...
Click to collapse
Yes, obviously. Samsung already replacing displays of those who are having this issue.

tribalfs said:
Yes, obviously. Samsung already replacing displays of those who are having this issue.
Click to expand...
Click to collapse
Not good if there's a recall... crap QC is getting to be a bad Samsung habit.

Those of you with BSOD issues: Did you have intermittent wifi connectivity issues as well? My N20U had the 'connected to wifi AP but no internet' for the last month. Then today after unplugging the OEM charger, checking charge level, never picking the phone up from the desk, and returning to it 30 minutes later the BSOD had hit. No amount of hard restarts or waiting fixed it and it had to get shipped back. Just wondering if there is any correlation between the wifi issue and the screen going out, and if people should start sending their note in ASAP if the wifi problem occurs before the screen goes?

hello
i had the same problem (didn't have any Wifi issues before)
and after the screen went black for 2 day , it came back and worked for a few hours.. then went off again and Never came back
i tried everything, resets , cables , connecting to Dex or Hdmi , updating.. but Never worked
i went to Samsung and they said screen must be replaced ( will pay for it as i am out of warranty)
can you tell me what have you done or if anything worked for you?

My screen went black after a screen replacement. Only the front glass was broken not the digitizer or actual screen. From what I can tell it's not just the screen that's dead, it's the digitizer too. The S-Pen board underneath it all isn't even registering. When I plug it in the computer doesn't see it so Dex won't connect and there is no signal for HDMI to work. Had the USB port replaced just to be sure it wasn't a bad port.
It's like some one took the graphics card out of a computer and took the touch screen monitor. The phone still gets signal. It connected to my smart Fossil watch and I could answer calls and texts.
But the phone is 9 months old. And from what I've heard from parts distributors it's not the screen that's the issue. So now I have a new motherboard. Now I have to figure out how to program it....