[Q] Strange screen behaviors - Nexus 5 Q&A, Help & Troubleshooting

Seems like something might be wrong with my phone. Today out of nowhere I started to get strange lines going through the screen for not even a second, similar to how a broken LCD will show multiple colors.
A little bit ago Netflix froze up and, I locked the screen it it should the top half on the bottom and the bottom half on top for couple seconds then went back.
I've done nothing to damage the phone, but it seems like the LCD is messing up on it, and I really hope there's some solution...
Any help appreciated. Thanks.
Sent from my Nexus 5 using xda app-developers app

datallboy said:
Seems like something might be wrong with my phone. Today out of nowhere I started to get strange lines going through the screen for not even a second, similar to how a broken LCD will show multiple colors.
A little bit ago Netflix froze up and, I locked the screen it it should the top half on the bottom and the bottom half on top for couple seconds then went back.
I've done nothing to damage the phone, but it seems like the LCD is messing up on it, and I really hope there's some solution...
Any help appreciated. Thanks.
Sent from my Nexus 5 using xda app-developers app
Click to expand...
Click to collapse
you are undervolting?

No, but I am on ElementalX kernel. I rebooted my phone and it stopped so maybe it was a weird software issue. Hopefully that's it.
Sent from my Nexus 5 using xda app-developers app

maybe it was a derp. if it happens again, try another kernel. if it still happens again. its not elementalx.

Related

[Q] Help! Back key on Nexus S freezes.

Hello guys I was wondering if anybody else is having this problem, sometimes when I press the back key on my att nexus s it freezes for a couple of secs then it goes back to normal, it won't matter what I am doing it could be anything from visiting the marketplace to browsing the web its really annoying me a lot at this point.
If you know anyway how to fix this issue please let me know thanks.
I have the same problem, but it also happens with my menu and search keys. The individual backlight will dim and the phone freezes for 4-7 sec.
Sent from my Nexus S 4G using XDA App
Not having this issue.
Sent from my Nexus S 4G
Is the phone freezing or is just the back key randomly not responding to touch? If its the latter, then you need to do an exchange. Common problem.
I used to have this issue but it eventually went away. It happened after they replaced my screen.
I used to have this and assumed it was a hardware thing, changing roms sorted it.
I have no idea why this is the case and when someone else said as much I thought it couldn't be the case but I'd suggest you flash a different ROM and see how you get on.
I have this problem also. Mine will go dark and exit out of anything I'm doing as if I was pressing it. Gets old sometimes
Sent from my Nexus S 4G using XDA App
http://www.google.com/support/forum/p/Google+Mobile/thread?hl=en&tid=455215ff8747658b
I started getting this about two months into the life of my Nexus. In the process of exchanging mine now in the hours that I get an unaffected unit.
Sent from my LG-P509 using XDA App
My first one did this constantly so I exchanged it and so far so good with the new one.
Looks like a bad batch of ns4g's went out. Mine is doing this too. Not very ofter but enough that I notice it.
tdavis42 said:
Looks like a bad batch of ns4g's went out. Mine is doing this too. Not very ofter but enough that I notice it.
Click to expand...
Click to collapse
Actually it affects all Nexus S models. I think it is touch panel driver bug.
Sent from my LG-P509 using XDA App

Lines on Screen, please help

Whenever I turn on my screen, I see lines or a fuzzy gray box flashing across my screen. They go away in less than a second, but I am afraid that my screen is broken. This also happened on my first charge, so I was wondering if the cause could be my battery which I bought on ebay (samsung 1500mah). Also, my new phone almost never connects to 4g even though my old one got full bars.
Please help, I googled my problem and came up with nothing. I still have my first phone, could I send back the same phone they sent me in the box?
Thank you.
What you see on your screen is apparently common for other charge owners myself included. Saw it mentioned as screen "static"in a thread on here somewhere which it can look like sometimes. I don't think it's been associated with any screen issues so I wouldn't trip on it too hard over it. I'll take that quirky behavior with the screen quality!
Sent from my SCH-I510 using XDA App
Ya, this happens to me. kind of looks like you turn on a tv. Pretty cool lol.
Sent from my SCH-I510 using XDA App
EThanks for the replies! I feel a lot better now that I know this is common.
Happens here too. I wouldn't worry about it.
Sent from my SCH-I510 using xda premium
Every charge i've seen (7) has done it one time or another

Spots on black screen?

When ever my screen goes black in been opening apps or websites, I notice that there are lighter spots or smears, but they only show up on the black screen. Does anybody else have this, and or know what it is? besides on black screens, it really doesn't affect anything, but I worry it might get worse
Sent from my SGH-I727R using xda premium
Do a search for "blobs"
There are quite a few posts on it. Some phones are worse than others. Both of our skyrockets have small identical blobs
Sent from my SAMSUNG-SGH-I727 using XDA App
denenatse said:
When ever my screen goes black in been opening apps or websites, I notice that there are lighter spots or smears, but they only show up on the black screen. Does anybody else have this, and or know what it is? besides on black screens, it really doesn't affect anything, but I worry it might get worse
Sent from my SGH-I727R using xda premium
Click to expand...
Click to collapse
Currently having this issue with my white skyrocket as well.. Need to look for a solution.
Sent from my SAMSUNG-SGH-I727 using xda premium
Sadly after 5 sr phones now having some sort of issue I don't think you will find a cure all solution that includes keeping the sr
The lines drove me crazy . . The blobs (in my case) I never see
Above&Beyond™ said:
Currently having this issue with my white skyrocket as well.. Need to look for a solution.
Sent from my SAMSUNG-SGH-I727 using xda premium
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I727 using XDA App
00mred00 said:
Sadly after 5 sr phones now having some sort of issue I don't think you will find a cure all solution that includes keeping the sr
The lines drove me crazy . . The blobs (in my case) I never see
Sent from my SAMSUNG-SGH-I727 using XDA App
Click to expand...
Click to collapse
The lines are driving me insane as well. The blobs are noticeable in clockwork mod in the dark. I see like a bunch of black dots on my screen everywhere.... Damn.. is Samsung planning on fixing this issue for our phones?
They say they are "looking into it."
I only ever see the blobs on otherwise black screens if my eyes are very dark-adjusted. One example is if the phone is off and charging, and I wake it up (but don't turn it on) in the middle of the night.
That is: the blobs are the next best thing to a non-issue for me. The lines are a minor annoyance that I can ignore easily enough under almost all circumstance.
Both exist though, and don't let anyone tell you otherwise. A little disappointing to be sure.
I've found that the best way to evaluate your phone for blobs is to take your phone, set it to the lowest brightness setting, use the Gallery to display the color #101010 on it, put the phone in a dark room, then use a DSLR camera on the no-flash setting to take a picture of it. You need to have NO light at all coming from anywhere else, so a closet or internal room with a counter works best. It'll take about 10 seconds to capture, during which the phone and the camera need to be perfectly still.
Ignore the green tint - it's a side-effect of the overexposure.
My results:
Phone 1: My mother's Skyrocket, purchased about a year ago.
Phone 2: My Skyrocket, purchased about 6mos ago. I gave the link for this image to an AT&T Rep in the Warranty dep't, and got an RMA ready within 10 minutes.

Screen gets dead spots

Anyone had dead spots on their HOS?
On two different occasions, the screen stops working directly above the Homebutton and a reboot solves the problem..
But since it happened 2 time now, is my digitizer damaged or something?
Similar problem
I seem to have a similar problem where I get random dead spots on the screen. The problem happens more frequently with me with AOSP ROMs. Also, turning the screen on and off usually fixes it for me. I may have a bad digitizer, I'm not sure though.
I've had the same issue couple of times a while back.
edit
can't remember, but it might've been while using cm10 (only had it on for a few days).
Try downloading dead pixel fix from market it is really good fixing dead pixel
Download run the app and leave or phone for at least 6 hour with app running at maximum brightness
Sent from my HTC One X using xda app-developers app
Sorry, I didn't mean dead pixels, I meant the touch gets dead..something with the digitizer...
Dude I had a post about this before like i have to turn my screen off a lot cause it won't register my space bars during a text or the letter t and its really annoying but turning the screen off and on fixes it
Sent from my HTC VLE_U using xda app-developers app
I been having a similar issue usually made the center of the screen around the t y u Button's on the keyboard.
Started roughly after running cm10 might be a coincidence though
Sent from my HTC One S using xda app-developers app
Try wiping off the screen and turning the phone off and on.
The first might help if it's a humidity issue, the 2nd might help if it's a grounding or static issue.
I don't have these issues but is it related to this? http://forum.xda-developers.com/showthread.php?t=1679649
Touch Button Issue HTC One S
It's pretty much the opposite of that issue to the point where il be trying to get in the menu and my touch on the menu key doesn't do anything till I turn my screen off and on cause the bottom part of the screen is unresponsive... And I'm on stock no root
Sent from my HTC VLE_U using xda app-developers app
Yeah I had like 2 of em. Got them handled in service.
Hunt3r.j2 said:
Try wiping off the screen and turning the phone off and on.
The first might help if it's a humidity issue, the 2nd might help if it's a grounding or static issue.
Click to expand...
Click to collapse
+1
This!! I always have to do this once in awhile.
This only happens in aosp roms (dont know yed on aokp). It used to happen to me sometimes on cm10 but now I´ve been for a while on sense roms and didn´t happen anytime.
i agree with the above, ive only had this issue on cm10
I run into the same problem sometimes. It's most noticeable when using the keyboard but I've had it happen on another part of the screen. Like others have said turning off the screen then turning it back on always worked to fix it.
I was having this issue in CM9... Once I reverted back to Trickdroid 7.1, this issue no longer happens. So it sounds to me like it's related to the driver in CM9... I suspect that if I switch to CM10, the issue will still be there.

[Q] Screen Flicker?

I haven't seen anything else posted, but I wanted to see is anyone is having the same issue as I am.
Basically, I'm getting what I think are row's of pixels flickering in the area of the screen that are gray.
Here is a quick vid trying to capture it. I can't post videos because I have less than 10 post, you are going to have to trust me for now...
I've also used the dead pixel finder app...everything looks good until I change over to a gray screen, if I stare at it, I can see the flicker...
I first noticed it when I flash Franco r10 (which is what I was on in the video). When I flash back to stock kernel or Bricked, it's much better. But now that I know it is there, I can still see it.
Anyone else having this issue? is there a fix or should I just send it back?
If it matters... LG-D820 White, 32gb
I'm guessing I'm alone with this issue and that it is a hardware problem. :thumbdown:
Sent from my Nexus 5 using xda app-developers app
motoguy said:
I'm guessing I'm alone with this issue and that it is a hardware problem. :thumbdown:
Sent from my Nexus 5 using xda app-developers app
Click to expand...
Click to collapse
I haven't noticed anything on mine, but I haven't flashed anything yet. Did you notice the flicker before you flashed the first time?
No I didn't notice anything until I flashed r10. But now that I'm looking for it, I can see it on stock and bricked ever so slightly.
I could live with it on the stock colors, but if this is hardware, I worry that it is going to get worse and not better over time.
Sent from my Nexus 5 using xda app-developers app
I have the same issue and saw it as soon as I flashed franco kernel. Noticed that if you set brightness to 100% it will slowly stabilize but will still come back when lowing brightness. I called for an RMA, but cannot reproduce it as obviously on stock, so i'm also lost as to what it could be.
What did you end up doing?
On mine, I could see it on Stock colors, just not as bad... I returned mine on rma....
I recommend getting the app called display tester.
I don't have enough post for a proper link.
https:// play.google.com /store/apps/details?id=com.gombosdev. displaytester
Look for a bad pixel and go under the banding section for reason for rma.
My new phone didn't have any of the flicker /banding that my old phone did.
Good luck..
Sent from my Nexus 5 using xda app-developers app
My screen flickers too but ppl told me its normal
edit. found link http://forum.xda-developers.com/showthread.php?t=2532955
Mine had nothing to do with animation.
Looking at my static wallpaper my screen would flicker....
https:// w w w.dropbox.com/s/az50k6x0jl4iab6/VID_20131113_143543.m p 4
Sent from my Nexus 5 using xda app-developers app
Sorry to bring back an old thread but I just noticed this not too long ago and didn't want to open a new thread. I noticed it while I was on stock first and thought flashing something might fix it. I've had mine since the beginning of November. Is the best option just to RMA it?
Sent from my Nexus 5 using Tapatalk
can you use a SlimPort cable or chromecast to mirror the screen to a TV and see if the flicker still happens?
So you'll know if the problem is in GPU or screen?!

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