Hey dear xda members
i got a problem this morning.. like every evening, after a hard day with moderate handy usage i loaded the battery over night, but in the morning, my whole display was black, just in the left lower corner it was a bit lighty..
and it was kinda hot, not dangerous hot, as i noticed at my last handy, but quite hot.
i put off the battery and waited serveral minutes, and it goes on again. but my display looks awful. it's nearly black, on the highest brightness level it's still very dark .. and you see vertical stripes, i made a picture, but my camera shows it very brighter than it actually is ..
in the circle you see some spots..
does anybody ever handled this problem? i also made a screenshot and watched it on my pc, it looks normal, like ever. so i don't think it's a software thing.. also the phone works like a charm, expect that you see not much . should i send it back, and set it to stock?
could it come from a little overheating?
thank you for every answer.
did you leave the screen exposed to the sun for a long time? (on the nightstand maybe?)
No... It loaded just in the night... No Sun , only darkness
Sent from my HTC Sensation using xda premium
i got a request.. i read the thread how to s-on, and de-root my device, but in some cases i don't trust my english and won't risk a brick so far..
does anybody know perhaps a video which shows step by step how to s-on, de-root a device so it is completly like it was in beginning so i can send it to HTC ?
yt don't show me really good examples..
thanks so far.
I bought a Samsung Galaxy s6 last month. After a week of use I noticed few problems. Firstly, my phone used to turn off by itself (it was on the stock rom ) the problems appeared when I update to the latest android version ( 5.1.1 ). After one week every problem has disappeared and it was perfect.
But now, one month after buying it, new problems came. Color lines appears sometimes on the screen ( not everytime ) and then all the screen has changing colors and showing lines everywhere. To resolve that, i've just to turn off the screen and turn it on and everything goes alright but... after minutes, the phone turns off by itself and its very complicated to make it turns on. When I finally turns it on, I see again these lines and I can't turn on wifi and the camera.
It has never felt in the ground or in the water, so I don't think it's an hardware issue.. So I tried to flash a custom rom on it " XtreStolite-2.0 Odex.. " And the problems are still here.. I don't know what to do since I used all my small knowledge..
Hope someone will help me.
Thank you everyone.
Hi,
I have this really weird stuff going on with my Nexus 5 screen. I cracked it a couple months ago and bought a legit replacement screen for it and installed it myself (glass, lcd and frame). I fixed it with good instructions and it worked properly for two months. However though, now when I take it out of a pocket and try to turn screen on, sometimes it just doesn't light up. It's still on and every button works but the screen doesn't turn on. I have to give it a light tap or two on the back in order to make it light up again. Same thing happens sometimes when I'm using the phone normally, the screen just goes black and goes on after tapping it couple of times. Otherwise the phone works normally like it did when I bought it two years ago and after running couple of tests with screen, everything seems to work from touch interface to the graphics card.
Tried looking it up, no results.
I've noticed that the front camera doesn't work for some reason (probably just broken) and the battery lasts in use only 2-4 hours which isn't that much of an issue since I'm looking for a new phone. I just want this one to last long enough till I buy a new one.
devderp said:
Hi,
I have this really weird stuff going on with my Nexus 5 screen. I cracked it a couple months ago and bought a legit replacement screen for it and installed it myself (glass, lcd and frame). I fixed it with good instructions and it worked properly for two months. However though, now when I take it out of a pocket and try to turn screen on, sometimes it just doesn't light up. It's still on and every button works but the screen doesn't turn on. I have to give it a light tap or two on the back in order to make it light up again. Same thing happens sometimes when I'm using the phone normally, the screen just goes black and goes on after tapping it couple of times. Otherwise the phone works normally like it did when I bought it two years ago and after running couple of tests with screen, everything seems to work from touch interface to the graphics card.
Tried looking it up, no results.
I've noticed that the front camera doesn't work for some reason (probably just broken) and the battery lasts in use only 2-4 hours which isn't that much of an issue since I'm looking for a new phone. I just want this one to last long enough till I buy a new one.
Click to expand...
Click to collapse
Greetings,
Thank you for using XDA Assist. The best place to ask your questions would be here:
[HELP THREAD] Nexus 5 | Ask any question
Good luck!
Hi,
When I have low brightness the screen the screen shows black horizontal lines as if it was like an interference.. (it's very visible on 0:27 in white background)
Do not know if its a hardware or software problem but when I increase the brightness the lines disappear.
video: https://drive.google.com/open?id=0B64u8H_erzPTc3d0bHRsR3BNUms
or https://youtu.be/8Z3xWsanVLQ
It's very annoying, anyone else experienced this?
I haven't had that issue with mine. Could be software or hardware. If you really wanna make sure just do a factory reset without restoring apps and if it comes back it's a hardware problem.
Hi, anyway to backup everything so I can test ?
I'm also having this exact problem and i only received the phone today.
Mine appears to happen more significantly straight after an unlock of the phone (from the lock screen) , it does not appear to happen as frequently when the brightness is turned up fully however.
I have factory reset the phone (without restoring ANYTHING from other accounts/backups) and this has not helped. What's interesting is this is happening during the phones initial installation/setup also.... so before I've even entered any account info , i lock the screen and then unlock and i'm presented with flickering horizontal lines which remain for about 10 seconds and then the screen eventually rights itself, so this proves that it is not a user data issue.
It's also worth noting that this does not happen every time i lock and unlock. I've tried removing expandable memory, with an without charge cable , with screen brightness set to auto and off auto , taking the sim out, auto rotation on and off and none have stopped the issue. I'm going to call my provider tomorrow to see if i can get a replacement , but if thought i'd add my 2 cents
sillymansam said:
I'm also having this exact problem and i only received the phone today.
Mine appears to happen more significantly straight after an unlock of the phone (from the lock screen) , it does not appear to happen as frequently when the brightness is turned up fully however.
I have factory reset the phone (without restoring ANYTHING from other accounts/backups) and this has not helped. What's interesting is this is happening during the phones initial installation/setup also.... so before I've even entered any account info , i lock the screen and then unlock and i'm presented with flickering horizontal lines which remain for about 10 seconds and then the screen eventually rights itself, so this proves that it is not a user data issue.
It's also worth noting that this does not happen every time i lock and unlock. I've tried removing expandable memory, with an without charge cable , with screen brightness set to auto and off auto , taking the sim out, auto rotation on and off and none have stopped the issue. I'm going to call my provider tomorrow to see if i can get a replacement , but if thought i'd add my 2 cents
Click to expand...
Click to collapse
Hi
yes occasionally it happens with lock screen... and yes with max brightness it seems not happen...
Everything on my phone works perfectly, I don't have any other issues common which are reported here but this it's so annoying :s
I think it's the auto britghtness service but I don't know how to disable it.
Can you test if in VSCO app when you change filter it happens too more strongly (like it happens to me)
borgez said:
Hi
yes occasionally it happens with lock screen... and yes with max brightness it seems not happen...
Everything on my phone works perfectly, I don't have any other issues common which are reported here but this it's so annoying :s
I think it's the auto britghtness service but I don't know how to disable it.
Can you test if in VSCO app when you change filter it happens too more strongly (like it happens to me)
Click to expand...
Click to collapse
I've always just disabled auto brightness using the check box labelled (auto) next to the brightness slider .....?
And I've downloaded that app and yes it's also happening when i change the filters.
I've just come off the phone with my provider (vodaphone) and ordered a replacement which is free, as i only got the phone today
I haven't found any similar threads for this same problem for the S7 specifically (at the time of writing this) , but there seems to be similar issues with some nexus devices too , which also use AMOLED screens so could just be that we're the unlucky ones and have faulty devices. If your's is in warranty i would get it replace
sillymansam said:
I've always just disabled auto brightness using the check box labelled (auto) next to the brightness slider .....?
And I've downloaded that app and yes it's also happening when i change the filters.
I've just come off the phone with my provider (vodaphone) and ordered a replacement which is free, as i only got the phone today
I haven't found any similar threads for this same problem for the S7 specifically (at the time of writing this) , but there seems to be similar issues with some nexus devices too , which also use AMOLED screens so could just be that we're the unlucky ones and have faulty devices. If your's is in warranty i would get it replace
Click to expand...
Click to collapse
the problem is that I 'm not already within 14 days and I did not want to be several days ( or weeks ) without S7.
How do I know if they give me a new one or try to fix this one ?
Can you show me the links with this similar problem on nexus?
what piece of hardware is faulty ?
what is for sure this is not a software issue. is it a problem of the screen or the integrated graphic chip ?
mar1b said:
what is for sure this is not a software issue. is it a problem of the screen or the integrated graphic chip ?
Click to expand...
Click to collapse
Hi it's integrated graphic chip, Samsung fix it and now I don't have the issue
Black Stripes on the Screen
Hi All,
I have started facing the same issue for the past couple of days. When I increase the brightness to the Fullest Maximum and Tick the Auto box, then the Black stripes on the screen disappears, but if I lower the brightness then they start appearing, the more I lower the brightness the thickness of the Stripes become heavier. Please help me someone on how to fix this issue. My phone barely one moth old. Samsung Galaxy S7 Edge.
hi did samsung change anything in the unit? how did they fix?thanks
---------- Post added at 01:05 PM ---------- Previous post was at 01:01 PM ----------
borgez said:
Hi it's integrated graphic chip, Samsung fix it and now I don't have the issue
Click to expand...
Click to collapse
hi,did samsung change anything in your unit?or just upgrade software?thanks
xdadeveloperian said:
Hi All,
I have started facing the same issue for the past couple of days. When I increase the brightness to the Fullest Maximum and Tick the Auto box, then the Black stripes on the screen disappears, but if I lower the brightness then they start appearing, the more I lower the brightness the thickness of the Stripes become heavier. Please help me someone on how to fix this issue. My phone barely one moth old. Samsung Galaxy S7 Edge.
Click to expand...
Click to collapse
Bad news matte, I had the same problem ... I had to put the phone under warranty and there was told they would have to change integrated graphic chip. Now the problem is gone for good
jep888 said:
hi did samsung change anything in the unit? how did they fix?thanks
---------- Post added at 01:05 PM ---------- Previous post was at 01:01 PM ----------
hi,did samsung change anything in your unit?or just upgrade software?thanks
Click to expand...
Click to collapse
Yes.. I had to put the phone under warranty and there was told they would have to change integrated graphic chip. Now the problem is gone for good
Hi there! Do they have to change the screen also or is the chipset something standalone? Just happened to me today...
xdadeveloperian said:
Hi All,
I have started facing the same issue for the past couple of days. When I increase the brightness to the Fullest Maximum and Tick the Auto box, then the Black stripes on the screen disappears, but if I lower the brightness then they start appearing, the more I lower the brightness the thickness of the Stripes become heavier. Please help me someone on how to fix this issue. My phone barely one moth old. Samsung Galaxy S7 Edge.
Click to expand...
Click to collapse
Hello,
It seems we have the same problem, I will proceed with warranty.
After a month of purchasing, the brightness sensor is failing, and the screen horizontal white lines. (Image 1)
drive.google.com/ open?id= 0B2Kw-KtTnhcSSGFraExIVEZ1Qzg
Then adjust the sensor to the maximum or minimum lines become smaller. (Image 2)
And finally if I expose the sensor in the sun or in this case to bright light (Figure 3) lines on the screen disappear.
sillymansam said:
I'm also having this exact problem and i only received the phone today.
Mine appears to happen more significantly straight after an unlock of the phone (from the lock screen) , it does not appear to happen as frequently when the brightness is turned up fully however.
I have factory reset the phone (without restoring ANYTHING from other accounts/backups) and this has not helped. What's interesting is this is happening during the phones initial installation/setup also.... so before I've even entered any account info , i lock the screen and then unlock and i'm presented with flickering horizontal lines which remain for about 10 seconds and then the screen eventually rights itself, so this proves that it is not a user data issue.
It's also worth noting that this does not happen every time i lock and unlock. I've tried removing expandable memory, with an without charge cable , with screen brightness set to auto and off auto , taking the sim out, auto rotation on and off and none have stopped the issue. I'm going to call my provider tomorrow to see if i can get a replacement , but if thought i'd add my 2 cents
Click to expand...
Click to collapse
may i know what model is your affected unit? is it s7 edge color black?
same issue here on my girlfriend's s7 edge from EE. im going now to ask for a replacement. i dont bother i have insurance but i'm still curious if it is the oled related problem or other component. in my opinion as technician it's a hardware related issue. I only think about i've never meet any software /os to have that issue ever. how can a software can do that if there are lines overthere specified for drawing certain things, the stripes/lines cannot come out of nowhere
First it was the dead pixels issue on the screen on the s7 n now the screen flickering lines on s7 edge n s7 ... These are not software bugs these are serious hardware issue very disappointing samsung shame even their gorilla glass is also a lie easily scratchable screen
Finally found a complete solution here.
Works like a charm.
techgadgyblog.wordpress.com
Yes, I have my phone 3 years and the screen has been getting more and more dim over the last few months. The bottom 7/8s of the screen is darker thsn the top 1/8.
has it happened to anyone to fix it? after warming up the screen is fine but when it cools down it still works. help.
Hello,
I have a similar problem, but mine is about three quarter black. I will try to describe the problem in a more detailed way. My good old Galaxy S7 served me well for a couple of years, but recently produced a weird behavior with the display. It started with some flickering and now and then some thin black horizontal lines. After a while the lower part of the display turned black, finally resulting in the lower three quart of the display remaining black.
After a clean swipe of the cache and a factory reset the display became normal again and remained so after a couple of hours reinstalling apps, passwords, etc. Even after a short while standby, the display returned to normal. However after a prolonged standby time of a couple of hours the display became three-quarter black again. A new factory reset resolved the screen trouble, but again after a prolonged standby the trouble reappeared.
To me this does not look as a hardware problem, but it might be a firmware glitch. Has anyone seen a similar problem with the S7 and could it be resolved with flashing the firmware? Any ideas where I can find a reliable firmware version and eventual suitable Android (now 8 installed) version for the S7? Preferable with a decent installation description. Most downloads I have found seem to offer a manual in Sanskrit and are hard to understand for other people than the guy that wrote it.
Appreciating your help.
Greeting,
Dave
Hello, I have solved the problem with changing the display