Database Info

About the screen (bottom part)

Okay so I've had the HTC Fuze for 3-4 days now and 1 thing that i noticed is in the screen, by the bottom (where the touchflo is) the screen is like "blinking".
It's hard to explain, but if you get closer to the screen you see like its moving and shaking but when you look at any other spot its not.
Is this normal or my device could have a problem?
Oh and sometimes when i use the keyboard and the screen rotates, the "right side" which is the bottom (keeps blinking) sometimes has the letters of the menu before i rotated the phone, so it has like letters with opacity there as if OVER the screen.
Any of you have this problem? Or is it just me?
What can I do? My device is still in warranty but its a really small problem, it just bothers me the screen like that.
Thank you.
PS. Ill post a video if you want to see more clearly.

not normal

I agree this is not normal. Reflash your ROM.

xlinkx said:
I agree this is not normal. Reflash your ROM.
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I've never done this before. But i wanted to take all the A&T stuff of my phone and make it faster. What ROM would you recommend me?

There's other threads about this on these boards. It's a hardware issue with the Fuze, and yes, it is normal. I've gone through 4 Fuze's, all of them were sent back on warranty, because of this exact problem. I just seen a thread not too long ago about it and someone mentioned that it was a hardware problem but I really don't remember his/her explanation of it.

PryorDaniel said:
There's other threads about this on these boards. It's a hardware issue with the Fuze, and yes, it is normal. I've gone through 4 Fuze's, all of them were sent back on warranty, because of this exact problem. I just seen a thread not too long ago about it and someone mentioned that it was a hardware problem but I really don't remember his/her explanation of it.
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Oh so should I send mines back or just keep it?
It doesn't bother me at all, i mean, i could live with it, but sometimes i think it would be better if it didnt do that.
It just happens when my device is hot. I mean, when you use WIFI the phone gets warmer and thats when the screen starts doing that, when i turn it off and let it rest it works fine again, and sometimes when i put it in standby mode and then back to normal it comes with the blinking thing and sometimes not.

Like I said, I've gone through 4 and still have the problem. My advice, either switch the TF3D look so it's not as noticable in portrait or just switch a totally new ROM with a new TF3D look. It's still going to happen but you'll notice it less. Even on this new Fuze it's still happening. I'm using EnergyROM Mercury right now, and while I still have the problem, it's nowhere near as obvious as before.
Another thing I've noticed that seems to help a bit from time to time is to turn off the screen and plug the charger in. Weird, but it fixes it sometimes. As you also noticed, it only happens when the device is hot. A prime time for it to happen is when you hang up a call.

PryorDaniel said:
Like I said, I've gone through 4 and still have the problem. My advice, either switch the TF3D look so it's not as noticable in portrait or just switch a totally new ROM with a new TF3D look. It's still going to happen but you'll notice it less. Even on this new Fuze it's still happening. I'm using EnergyROM Mercury right now, and while I still have the problem, it's nowhere near as obvious as before.
Another thing I've noticed that seems to help a bit from time to time is to turn off the screen and plug the charger in. Weird, but it fixes it sometimes. As you also noticed, it only happens when the device is hot. A prime time for it to happen is when you hang up a call.
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Thanks a lot for this information!!
Ill just keep my device and live with it.
I'm flashing to a new room soon, ill see which one i'd like.
Thanks again.

MOTO G - Random Unresponsiveness

I have a Moto G and it seems like the screen response sometimes just stops working. When it is working all is well. I have tried few of the touch applications and they are all good. If i put it into sleep and press the power button, i can unlock the phone but no response at the home screen. Sometimes it works great for hours and then would stop. Don't think its a screen issue.
It's out of warranty so sending it back is out of question. I don't think it ever got wet or water damaged. Don't know much of the history on this. Would appreciate the help.
EDIT:
1) I reflashed the stock Telus Rom again last night, but issue hasn't changed much.
2) I disabled the lockscreen (set to none) and seems like it only registers one touch then stops as was the case with the lockscreen. Sometimes it just keeps working fine.
Just trying to figure out if its a software issue or a touchscreen issue. The hard buttons all work fine.

Stock? Which version?
Third party ROM or Kernel?
Does it happen randomly or only while connected to the charger or USB?

rmrbpt said:
Stock? Which version?
Third party ROM or Kernel?
Does it happen randomly or only while connected to the charger or USB?
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Kitkat 4.4.4 Stock Telus/Kodoo Rom.
Happens Randomly.
EDIT: Added some notes above.

If it keeps doing it after a full clean flash then I would bet it's an hardware problem...

rmrbpt said:
If it keeps doing it after a full clean flash then I would bet it's an hardware problem...
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Hardware wise is it the lcd/digitizer or motherboard ? Trying to figure that out.

Sorry, can't give any insight on that. I don't even know if there is an easy way to be able to know what of those two is faulty.
Just out of curiosity. Are you in a very moist/damp/humid (not sure what's the right word for this) area?
Do you have sweaty fingers?
I'm asking this because I also feel kind of an unresponsiveness whenever the screen has any moist on it or if my fingers are sweaty.

Messed-Up Display

Hello XDA,
My Nexus 5 running CM12 5.0.2 nightly will not respond to the touches anymore infact when I press the power button to activate the display it acts as if someone is touching it randomly messing all the apps that are running and opening and closing many other things.
Furthermore it displays weird and burned lines throughout the screen. It was not dropped, no water went inside the device or anything. If it helps I did install the OTA updates that CM gives us.
I have also attached pictures so you may get a better understanding of my problem.
Thanks in advance.

Saad S. said:
Hello XDA,
My Nexus 5 running CM12 5.0.2 nightly will not respond to the touches anymore infact when I press the power button to activate the display it acts as if someone is touching it randomly messing all the apps that are running and opening and closing many other things.
Furthermore it displays weird and burned lines throughout the screen. It was not dropped, no water went inside the device or anything. If it helps I did install the OTA updates that CM gives us.
I have also attached pictures so you may get a better understanding of my problem.
Thanks in advance.
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Has this happened after you flashed a rom or.. ??

semirr said:
Has this happened after you flashed a rom or.. ??
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Yes after I flashed the rom but not directly after. But after a good 1 month.

Saad S. said:
Yes after I flashed the rom but not directly after. But after a good 1 month.
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Hmm I see. Well since a month HAS passed, its definetly not the rom thats causing the problem, i don't know if anything regarding the software could even be causing the problem. Its 100% hardware and by that i mean the screen, you should change it, the touch and also the display are messed up.

semirr said:
Hmm I see. Well since a month HAS passed, its definetly not the rom thats causing the problem, i don't know if anything regarding the software could even be causing the problem. Its 100% hardware and by that i mean the screen, you should change it, the touch and also the display are messed up.
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Is it possible that a driver update could fix this, if so then how?

Saad S. said:
Is it possible that a driver update could fix this, if so then how?
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Hmm i dont think that a driver could be the problem. And if it is i dont know how you could fix it Google it

I hate to be the bringer of bad news - but your screen is toast. Fortunately you can replace the touch and display components all at once.
http://www.amazon.com/Skiliwah-Digitizer-Assembly-Google-nexus5/dp/B00HN0U168
Here is what you need to perform the repairs - and here are the procedures for disassembly.
https://www.ifixit.com/Teardown/Disassembling+Nexus+5+Display+Teardown+-+liquid+damage/32410
Trust me, it's not that difficult. Unfortunately, it's a bit pricey ($60 for the screen and digitizer), nevertheless much cheaper than a new device or sending your device in for repairs.

Rma

Problem Solved
The screen isn't toast, neither is the digitizer. I have 2 of these phones. The parts which cause problems like this are the main board and the ribbon with the USB connector on it, which also attaches the screen & digitizer to the main board. One was showing lines exactly like this, & also no touch. I put a replacement main board in. Works great now. The other, wouldn't even turn on. I put the main board from the first phone in the second one, it still wouldn't turn on. I replaced the ribbon cable, it turns on and perfectly replicates the issue from the first phone. So now, I have one fully functioning LG Nexus 5, and another which turns on with the same problem as yours. This is good, I started out with 2 of them that were useless to me. So, it appears that your display and touch issues are caused solely by a bad main board. A replacement main board costs somewhere around $75. After swapping stuff around, I have 2 bad main boards, 1 bad USB ribbon & 1 working phone of 2. Not bad, not bad at all.

S7 wake up random screen flicker bug

Hi, does anyone have random screen flicker (white flash) in miliseconds when pressing home button and waking up the screen? For me its randomly appearing when I wake up the phone from sleep just before lockscreen fades in.

Yes, I have it on stock kernel, but did not notice it on Superkernel V1.1. Probably it'll be patched in the future.

davebugyi said:
Yes, I have it on stock kernel, but did not notice it on Superkernel V1.1. Probably it'll be patched in the future.
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I hope so, its really annoying...

I only have blue flashes instead of white. Have seen it in GS3 too. Think it's normal. Isn't it?

alisaGrg said:
I only have blue flashes instead of white. Have seen it in GS3 too. Think it's normal. Isn't it?
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I dont think its normal, I had S4 and all ok... On which Firmware version are you? Im currently on APB9 thinking of switching to APC8, maybe there isnt that bug since few people reporting the same bug...

fulcrum99 said:
I dont think its normal, I had S4 and all ok... On which Firmware version are you? Im currently on APB9 thinking of switching to APC8, maybe there isnt that bug since few people reporting the same bug...
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It occurs very rarely and was experiencing this from S3 to S6 and now in S7. It should be normal.

alisaGrg said:
It occurs very rarely and was experiencing this from S3 to S6 and now in S7. It should be normal.
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Installed the new APEQ firmware, bug still present but rarely...

I too have the exact same issue. Yesterday I took it to service center & this guys just reflased the rom (Factory setting) & said there is no issue with the unit everything is working fine.
Today i saw the flicker again & recorded a short clip to show them but theg refused to accept it & said its normal.
I don't know what to do shud I live with it?

I just got that too. Its normal they say? Thats bs.

I had the same problem several times all of the occured while the lhone was charging

Any idea how to fix this? It is related to a hardware problem?

No ideeas ???

It is not a hardware problem, most probably a software issue. I see it when I unlock my device just after I lock it. Most probably animation can't keep up with the screen etc. I don't care.
Edit: when you have aod on you don't encounter with the same problem.

So its not a flickering screen hardware problem(more often in cold wather) like S5 has (with this problem becoming a green flickering)??

Has anobody been able to find a solution to this problem?

It's not happening on nougat anymore.

I think i have read somewhere that L Speed is causing this. If you have it, try to uninstall and see if there is any change.

Question Screen Flicker During Unlock

Every time I unlock my screen, whether it's with the fingerprint or pattern, the screen will flicker for half a second. Super annoying because it's a bright white flash.
It's not face unlock assistive lighting, as I've ensured that is turned off.
I've also tried every display setting possible, toggling things like vision comfort, comfort tone, refresh rates, display calibrations, changing wallpaper, and so on.
Really hoping this isn't a hardware issue because I'm also noticing my touches don't register all the time, unless I'm pressing the screen slightly harder. Not sure if it's my screen protector but I am left a bit concerned.
Any ideas? I've Googled this a bit and I've noticed others have the same issue but on OnePlus 6 devices for the most part, not the 9 series. If anyone has run into this before and knows a fix, I'd love to hear it, thanks!

That's how the fingerprint works. It increases the screen brightness to the max usually. It's the flaw of using that kind of fingerprint rather than sonic like Samsung. Believe it takes a picture of your fingerprint and compares vs ultrasonic gets a 3D image, the difference is in speed too, optical is faster, but ultrasonic technically more secure and does not rely on lightning conditions. I personally prefer the hardware on the back kind over both.

zymphad said:
That's how the fingerprint works. It increases the screen brightness to the max usually. It's the flaw of using that kind of fingerprint rather than sonic like Samsung. I personally prefer the hardware on the back kind.
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I don't remember it being this prominent on my previous OnePlus devices, though. My 8 Pro did not flicker as aggressively as this one does. It's enough for me to clearly notice it, even in brighter areas; this is why I've been left with a bit more concern than usual.
Not to mention this occurs even if I use my pattern to unlock.

Not sure. Mine does the same but doesn't bother me in the least bit. If it happened at other times other than unlock would be different story.

zymphad said:
Not sure. Mine does the same but doesn't bother me in the least bit. If it happened at other times other than unlock would be different story.
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Any chance you could try and make a video of it happening on your device? I just want to see if it's the same thing as mine. That way, I'll have a better idea of this being a defect or normal behaviour.
I know, it's kind a big ask so no rush! If you ever have time. I can do the same if anyone needs to see what I am talking about exactly.
Update:
I've noticed the issue occurs only if the lock screen is showing. If ambient display is on and the fingerprint icon shows at the bottom then the device will unlock without flickering. The fact that it's happening only when the screen is on at the lock screen, is what's making me feel like maybe it's not a hardware problem. Very odd issue...

Another update,
After doing more Googling I came to the conclusion that it's a hardware issue over software. I tried to factory reset and the issue was still present.
I couldn't update the software on the phone though. It kept telling me that there was an installation problem. I'm guessing that's because I had previously used a rooted EU boot img and a factory reset through the phone settings isn't enough to get rid of that. I'm hoping the repair center won't fault me for sending the device back with an unlocked bootloader. Doesn't seem like OnePlus would do that anyway, given how open they are with the modding community.
Once I receive the replacement of test to see if the issue was still there and will update this thread.

rickysidhu_ said:
Another update,
After doing more Googling I came to the conclusion that it's a hardware issue over software. I tried to factory reset and the issue was still present.
I couldn't update the software on the phone though. It kept telling me that there was an installation problem. I'm guessing that's because I had previously used a rooted EU boot img and a factory reset through the phone settings isn't enough to get rid of that. I'm hoping the repair center won't fault me for sending the device back with an unlocked bootloader. Doesn't seem like OnePlus would do that anyway, given how open they are with the modding community.
Once I receive the replacement of test to see if the issue was still there and will update this thread.
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One time I sent them bricked device and they still accepted the return. Returning unlocked bootloader phone shouldn't be a problem.

What made you think it was hardware since I see other people have the same thing. Hell I had it too. I don't seem to have that problem after updating to latest firmware. Seems to be software to me.
Hope it gets fixed. I saw a thread for it on OnePlus community forum, so hopefully OnePlus knows.

rickysidhu_ said:
I'm hoping the repair center won't fault me for sending the device back with an unlocked bootloader. Doesn't seem like OnePlus would do that anyway, given how open they are with the modding community.
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When I sent the phone away for trade in there was no mention of rooting or bootloader unlock. Just wipe it.of your info and data.

zymphad said:
What made you think it was hardware since I see other people have the same thing. Hell I had it too. I don't seem to have that problem after updating to latest firmware. Seems to be software to me.
Hope it gets fixed. I saw a thread for it on OnePlus community forum, so hopefully OnePlus knows.
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Thinking it's hardware because my 8 Pro doesn't literally cause a white flash of the entire screen, it would just up the brightness which is normal.
And I was also noticing my touches only registered on more firm presses. Made me think it could have been a bad display panel.
Didn't want to take any chances especially while inside the 15 day return/replacement window.

rickysidhu_ said:
Thinking it's hardware because my 8 Pro doesn't literally cause a white flash of the entire screen, it would just up the brightness which is normal.
And I was also noticing my touches only registered on more firm presses. Made me think it could have been a bad display panel.
Didn't want to take any chances especially while inside the 15 day return/replacement window.
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Yeah good plan.

It absolutely does NOT do that on mine. Only the fingerprint area gets bright, not the entire screen.

NotTheGiant said:
It absolutely does NOT do that on mine. Only the fingerprint area gets bright, not the entire screen.
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+1 on the 9Pro

According to the OnePlus support section of the site, the progress shows as "Inspected". I assume the next step is shipping out a replacement. Hopefully it's soon, will post an update on the new unit.
Thanks for letting me know you guys aren't experiencing the issue, makes me feel good about my decision of sending it back. Almost didn't do it because I didn't want to come back to this Pixel 5 after being spoiled by that 9's screen size lol.

Got the replacement today, after some testing it seems like this unit has no issues! There is a clear difference between this one and my original. There was a blinding white flash even when using my pattern to unlock. Same thing when double tapping the lock screen to put the device to sleep.
This has no white flashes so definitely seems like a hardware issue. Finally, I can start enjoying this thing!

rickysidhu_ said:
Got the replacement today, after some testing it seems like this unit has no issues! There is a clear difference between this one and my original. There was a blinding white flash even when using my pattern to unlock. Same thing when double tapping the lock screen to put the device to sleep.
This has no white flashes so definitely seems like a hardware issue. Finally, I can start enjoying this thing!
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Awesome, glad you got a good one! They didn't make you wait too long...

rickysidhu_ said:
Got the replacement today, after some testing it seems like this unit has no issues! There is a clear difference between this one and my original. There was a blinding white flash even when using my pattern to unlock. Same thing when double tapping the lock screen to put the device to sleep.
This has no white flashes so definitely seems like a hardware issue. Finally, I can start enjoying this thing!
Click to expand...
Click to collapse
How bro it can be a hardware issue.. it's only happens on low brightness when you unlock the phone right?I am also facing the same issue but it is not there where I unboxed the phone and used it for 1day after receiving update to os 11.2.7.7only this problem starts to me..so how can it be a hardware issue

Bodhidharman said:
How bro it can be a hardware issue.. it's only happens on low brightness when you unlock the phone right?I am also facing the same issue but it is not there where I unboxed the phone and used it for 1day after receiving update to os 11.2.7.7only this problem starts to me..so how can it be a hardware issue
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Click to collapse
No it happened on any brightness. It was just more noticeable in low brightness and reading through the same issue on OP forums, others were confirming it is hardware related as a complete factory reset isn't able to resolve the issue. If it was software related, a complete restore would have/should have fixed it. Your issue might be different from what I was experiencing.