people, has anyone of you noticed white vertical lines that appear for a fraction of a second when you power on the device? it happens right before lock screen appears... best could be seen in a dark... seems like there is a problem with screen initialization on a driver level...
Could someone check this issue?
Using Lightning ROM 1.5
Sounds like your phone is defective.
cmd512 said:
Sounds like your phone is defective.
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Click to collapse
i prefer to be more optimistic due to the fact that many others reported the same problem on different forum... xda is more reliable, so I'm trying to collect the opinions here as well
Mine has this, noticed it for the first time yesterday (hadn't seen any reports of this at that time).
NZtechfreak said:
Mine has this, noticed it for the first time yesterday (hadn't seen any reports of this at that time).
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Click to collapse
don't worry, I think this effect is present on every piece of 9100. more or less obvious for users... it might be not vertical lines that people see but the quick white flash
Datosss said:
people, has anyone of you noticed white vertical lines that appear for a fraction of a second when you power on the device? it happens right before lock screen appears... best could be seen in a dark... seems like there is a problem with screen initialization on a driver level...
Could someone check this issue?
Using Lightning ROM 1.5
Click to expand...
Click to collapse
What effect does this have on any other aspect of the phone, or is it literally only that fraction of a second that there is any apparent effect?
johncmolyneux said:
What effect does this have on any other aspect of the phone, or is it literally only that fraction of a second that there is any apparent effect?
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Click to collapse
if it is really a problem of display controller low-level driver - it might cause some serious problems as time passes... total screen failure, for instance... as i remember from past cell phones - it was the first sign of upcoming screen death...
but i think that in our case - this is just a minor driver issue in screen initialization process... at least i believe so
I have this problem with the screen as well! and it's annoying to see those vertical lines whenever I wake up the screen.
sometime i can see the lines with "CRT Screen Off" mod, but without they dont appear
Try to do a backup in CW recovery and flash a stock rom.
It can be the CRT effect or any other custom rom issue.
It would be great to know if the problem is due to your custom rom or not.
Hey, sorry to bring this up again, but I'm having the same problem, and it's really bothering me. If there's any way of fixing it, please let me know, I just uploaded the stock ICS 4.0.3 for my device, and it started to show.
mine too has this
Mine also has this issue. only visible in the dark
yeah, same here. I thought i was the only one having this
Sent from my GT-I9100 using xda premium
Noticed this straight away when I got my new phone and it was there before I flashed a custom anything
***Bezeke HOLO LPQ base running bits stuff from everywhere ***
I also have this issue
One large, white vertical line. Clearly visible in all lighting conditions
However sometimes (rarely) it doesn't do it.
I have compared this to a black galaxy s2 (mines white) which doesn't suffer from this issue. It actually seems to delay the screen on / unlock time
The black loads the lockscreen at almost the exact same time as the white displays the lines.
I've been putting off returning it under warranty as I can't do without it..
Its like a jolt of power that hits the screen
***Bezeke HOLO LPQ base running bits stuff from everywhere ***
yeah, i recently got a phone off someone, and it's been bothering me since, there's no way of fixing it? i hope it hasn't caused anyone trouble, i recently switched to iPhone to this phone and i'm absolutely loving it besides the white flash
hi
i have three galaxy i9100
two of them are black
and the last one is white
and relax every i9100 has this
i have it on my 3 devices
some people may not see it cuz they didnt test it in the darkness
turn off all the lights on the room all of them
ull see it once u press the power button
ayhamx360 said:
hi
i have three galaxy i9100
two of them are black
and the last one is white
and relax every i9100 has this
i have it on my 3 devices
some people may not see it cuz they didnt test it in the darkness
turn off all the lights on the room all of them
ull see it once u press the power button
Click to expand...
Click to collapse
If you mean the minute, almost "patterned" grey lines then yes. Every Galaxy S2 has theses.
But bright white, clearly visible line/s which delay the screen-on process.. No, not every Galaxy S2 has it.
Especially if they don't always appear
i don't think its an issue with the phone i had it running an old version of omega rom the latest 5.1 does'nt have that problem.
Hi all,
I have a little strange problem...
I've read threads people report they have a problem with the touch screen calibration (gets jittery, activates parts of the screen without touching them, etc.) when they charge their SG2, but when they disconnect it the problem is solved.
Well, I have it all backwards.
When my phone is charging, it acts fine. When I disconnect it, the touch calibration gets all funky.
Any ideas on what to do?
Some specs:
It's a I9100G, and I recently went to a phone lab and changed my screen (got broke). Running CM10.1 latest nightly.
Thanks in advance!
Hello guys,
Recently I noticed my phone was having delay on touch response, specially when typing or swiping on keyboard. It also randomly pressing the screeen by itself . I also noticed that my screen was getting static effect on display.. idk how to describe it exactly but its like my screen was static. Whats weird is when I lock my phone then unlock it the problem is temporarily gone, but after few minutes it will occur again.
TAKE NOTE THAT my phone got wet ONLY on inside part of the screen.. but it was 4 or 5 months ago. But my screen got a little bit darker than the usual.
These are what I did :
1. Flashed stock rom / custom rom
2. Removed my tempered glass on Front
3. Cleaned the screen
Any help guys?
Same
im having this issue as well, previously on kitkat 4.4.4 stock it was fine.
switched to custom rom RR rom. and got this issue.. hmm
using the 3g version
Hello everyone, this happened just today. I was using my galaxy alpha AT&T and all of a sudden the screen starting glitching and jumping. I was quite shocked because I bought this phone a few days ago. Although the phone is not brand new but the vendor told me that it's completely fine. Anyhow, I pressed the power button and waited for a few seconds then turned the screen back on. This time the screen was fine but after a few seconds of usage the problem started again. Now i read on the internet that this is not a screen issue but rather its associated with phone's charging port but I'm not sure. And another interesting thing is that the screen shots are completely fine and there are no signs of glitching or flickering. Secondly also note that I was experiencing the famous "cannot charge because battery is too cold!" message and I believe that this problem is also associated with the charging port. So please if anyone is familiar with this problem then guide me. Here a video link that shows what's happening to my screen
https://www.google.com.pk/url?sa=t&...iApUmAM4lJrHPxV6Q&sig2=gXDieE4_dAV6uMn5D-OazA
If you have the screen on the lowest bright setting the flickering will continue. Once I put it back on auto or at a slightly higher level the flickering went away. That's at least what fixed mine.
shawnk320 said:
If you have the screen on the lowest bright setting the flickering will continue. Once I put it back on auto or at a slightly higher level the flickering went away. That's at least what fixed mine.
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Click to collapse
I also had this problem before the only way to fiix this was to set the mimimum brightness to 10 in gravitybox xposed module also the dimming of brightness so that it wont flicker
sfaizan said:
Hello everyone, this happened just today. I was using my galaxy alpha AT&T and all of a sudden the screen starting glitching and jumping. I was quite shocked because I bought this phone a few days ago. Although the phone is not brand new but the vendor told me that it's completely fine. Anyhow, I pressed the power button and waited for a few seconds then turned the screen back on. This time the screen was fine but after a few seconds of usage the problem started again. Now i read on the internet that this is not a screen issue but rather its associated with phone's charging port but I'm not sure. And another interesting thing is that the screen shots are completely fine and there are no signs of glitching or flickering. Secondly also note that I was experiencing the famous "cannot charge because battery is too cold!" message and I believe that this problem is also associated with the charging port. So please if anyone is familiar with this problem then guide me. Here a video link that shows what's happening to my screen
https://www.google.com.pk/url?sa=t&...iApUmAM4lJrHPxV6Q&sig2=gXDieE4_dAV6uMn5D-OazA
Click to expand...
Click to collapse
I've never had encounter this kind of problem. Your problem is too severe. I think it is related to the hardware.
I bought a samsung galaxy s10e 2-3 weeks ago and ive noticed that when its low brightness theres some weird glitch or maybe hardware problem going on.For example when i have instagram open i go to recent apps and swipe left to right it leaves a weird blue-ish trail behind.When its max brightness it nearly doesnt even do it.I really need help with this because if it is just a software bug it's fine but if it is a hardware problem then maybe exchange it to the store.Phone is basicly just like i bought it with the default screen protector.