It seems like on occasion, when I plug my phone into anything, the screen gets a slight amount of interference. It's hard to notice, but it's almost like frame tearing if anyone has ever experienced it (reminds you of seeing a video with a CRT monitor in it, where you can see the frames changing). Any ideas on how to fix it, or if it's a shielding issue with the phone?
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I think the Nexus 4 is an awesome device, but I have a few issues with it that I haven't seen mentioned.
Screen artefacts: On a grey background if I turn the brightness up to maximum I have two strips running vertically down the screen. They are barely visible unless at full brightness, even then you can hardly see them. The best place to see them is in the notification area, I can see them best in a dark room.
Audio (this one is by far the most annoying): If I plug in head phones and listen to music there is a very slight hiss sound, when the music is quiet or at a silent interval. What's strange is if I pause the music the hiss sound is there for like 5 seconds then disappears. It happens with every track, including YouTube and it happens on different pairs of headphones. The hiss sound only appears if I play music, and as I said it's still there when I stop the track for a few seconds.
Image retention: If I'm on Chrome browsing the web, after about 5 minutes, if I swipe the tab away revealing the grey page with the Chrome logo, and then turn the brightness up fully the URL bar and the URL itself are often visible and even readable. It goes away after like 2 minutes but I'm worried it will eventually remain.
Could anyone try out those steps and see if they also have any similar issues? I don't think I would mind if everyone else had them, but I would be disappointed if mine was a lemon.
Thanks for the help!
EDIT: Sorry I should have made the poll multiple choice lol, I voted for the headphone hiss since it was the most annoying.
Concerning "screen artefacts": I got these, but I'm afraid they're worse, because I can barely see them at the minimum brightness when in a dark room (my thread: http://forum.xda-developers.com/showthread.php?t=2052338).
Audio: don't worry about that because I've heard that on many devices (like mp3's or my previous LG Swift); the hiss just stops after few seconds from stopping playback. Maybe it's worse than I imagine that...
To respond to the Chrome issue (ghosting): I haven't seen anything like this so far... maybe my eyes are just not as sensitive as yours
rabbit140 said:
Concerning "screen artefacts": I got these, but I'm afraid they're worse, because I can barely see them at the minimum brightness when in a dark room (my thread: http://forum.xda-developers.com/showthread.php?t=2052338).
Audio: don't worry about that because I've heard that on many devices (like mp3's or my previous LG Swift); the hiss just stops after few seconds form stopping playback. Maybe it's worse than I imagine that...
To respond to the Chrome issue (ghosting): I haven't seen anything like this so far... maybe my eyes are just not as sensitive as yours
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Thanks very much for your reply!
I looked at the picture you posted, and yeah that's exactly like mine I double checked and if I look really carefully I actually can see them at minima brightness, though it's definitely more visible at higher brightness.
Do you have the hiss on your device?
Have the lines, so faint I couldn't careless about them. No hiss or ghosting on mine. I think this is a case of if you want a problem with the device you will find one. Everyone has such high standards lol.
lordblah said:
Have the lines, so faint I couldn't careless about them. No hiss or ghosting on mine. I think this is a case of if you want a problem with the device you will find one. Everyone has such high standards lol.
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I know, I don't really mind about the lines that much (it's not that bad compared to the artefacts on an AMOLED), the image retention is a little worrying though, but the headphone hiss is just plain annoying.
I see a few people have the hiss, how bad is it? Did your other devices have it?
I have the hiss and lines.
NICEGYPT said:
I have the hiss and lines.
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Are you going to RMA it? Or does it not bother you that much? This is the first device I've owned that has the hiss. The sound quality is better than my S2, but that fuzzy hiss sound is annoying.
I switched from a purple tint HTC one to this new HTC butterfly s. Here are hardware problems I've encountered.
- purple tint is present 15% of the time in low light conditions especially when the phone is hot .
- when in dark areas, you can see the capacitive touch buttons illuminating the bottom of the screen before the screen turns on.
Anybody else experienced these things? I love the look and speed of HTC products compared to Samsung. But I think theyre not consistent with hardware production
Sent from my HTC Butterfly s using XDA Premium 4 mobile app
sadly these problems are quite common
1.Yes I get purple tint on my camera but it's just zebra stripes in EXTREMELY low light after prolonged use of the phone. The camera naturally prefers a slight purple tint auto white-balance in some light, this is not that unusual because my camcorder do this as well. Under lowlight with HDR video, unfortunately, the purple tint is totally obvious through the whole image, not just stripes.
2. That's also quite normal.
Additional problems I've had:
1. audio clipping at high volumes with heavy bass (it seems users of the M8 are also reporting this)
2. Touch screen responsiveness with keyboard. (sometimes it lags or "sticks" a bit if you type too fast)
FYL21 said:
sadly these problems are quite common
1.Yes I get purple tint on my camera but it's just zebra stripes in EXTREMELY low light after prolonged use of the phone. The camera naturally prefers a slight purple tint auto white-balance in some light, this is not that unusual because my camcorder do this as well. Under lowlight with HDR video, unfortunately, the purple tint is totally obvious through the whole image, not just stripes.
2. That's also quite normal.
Additional problems I've had:
1. audio clipping at high volumes with heavy bass (it seems users of the M8 are also reporting this)
2. Touch screen responsiveness with keyboard. (sometimes it lags or "sticks" a bit if you type too fast)
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Touch screen don't lag or stick for me it's jus too fast
Sent from my HTC One_M8 using Tapatalk
It's because I have sweaty hands and a screen protector.
I also noticed some stuck pixels on my unit, but it's too late to replace it now.
Don't use screen protector it causes problems when typing
Sent from my HTC One_M8 using Tapatalk
I had serious purple tint, HTC replace the cam and now it had zero purple tint. Quite sure it is a hardware fault at least in my case
Sent from my Nexus 5 using XDA Free mobile app
Is this a normal hardware problem or physical damage?
Fresh out of the box, headphone jack seemed to make a crackling when a headphone plug is spun around but that went away pretty quickly. Now, after months of use, the headphone jack seems to be going too deep for some headphones, causing this buzz sound and left channel to be cut off, unless the plug is in the right place, but it buzzes/cuts off when the headphone plug is touched slightly. It's especially bad with headphones that have an inline mic/remote. It also seems to have become rather loose now...
Has anyone else experienced this?
FYL21 said:
Is this a normal hardware problem or physical damage?
Fresh out of the box, headphone jack seemed to make a crackling when a headphone plug is spun around but that went away pretty quickly.
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This sounds perfectly normal to me. I noticed this with most new audio jacks, be it new earphones or new phone or laptop or whatever. It's perfectly reasonable, though – when a new jack comes fresh out of factory, its surface is not perfectly smooth and by twisting it around, the resistance in the contact changes a bit, resulting in crackling. After a while, the surface gets smoothed out a bit by friction and the effect disappears.
FYL21 said:
Now, after months of use, the headphone jack seems to be going too deep for some headphones, causing this buzz sound and left channel to be cut off, unless the plug is in the right place, but it buzzes/cuts off when the headphone plug is touched slightly. It's especially bad with headphones that have an inline mic/remote. It also seems to have become rather loose now...
Has anyone else experienced this?
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This, on the other hand, really appears to be a mechanical failure.
yeah =/ I'm not sure if it would be under warranty either because it might have resulted me from accidentally pulling out the headphones a few times (happens when I'm commuting and need to make a run). It also depends heavily on the kind of headphones I use. Just bought a new pair of (cheap) earphones today and the plug went too deep causing the left channel to be cut off. A more "sturdy" plug does not do this although it may still buzz if pressed hard into the headphone jack.
I can also see something greyish and red at the bottom - only visible when a light is shined through. It might be dust and paint.
I've seen some reports that this is reported on HTC One M7 and some other phones, with one mod being to put a layer of tape on top of the headphone jack so the plug doesn't go in as deep or attaching rings to the bottom of the headphone plug.
It could just be me being incredibly anal about my device but has anyone else noticed occasion drop in frame rate while scrolling between hone screens?
I haven't, but always try to make sure that Power Saver isn't enabled when addressing stutters and lag.
Hi all,
Now the warmer days are coming I am once again walking to work and notice some unusual bluetooth behaviour.
If I walk with P9 in my front jeans pocket there is a very bad connection and breaking up of the signal sometimes it it is 10 second breaks in the music.
If I hold the phone in my hand when I walk which is a greater distance away from the headphones the signal is improved and solid.
If I put the phone in my laptop bag at approximate same distance the connection is also improved and rock solid.
So please can anyone help me to understand this weirdness, I never experienced such an issue before.
If I experiment at home of in the gym or office leaving my phone somewhere stationary the connection is awesome for quite a long distance so I am bamboozled.
I suffer from white lines appearing on the screen when playing an online video in different places every two minutes and this problem occurs only at 120hz and adaptive brightness is on, but when the adaptive brightness is off, this problem does not occur, does anyone suffer from this problem and it also does not happen if The screen frequency was 60Hz, does anyone have this problem and what is the solution, thank you
no offence but your photos are extremely low quality, if there's an issue no-one could tell.
3mel said:
no offence but your photos are extremely low quality, if there's an issue no-one could tell.
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Like this photo
I see the same thing.
It flashes only one frame, I assume, but could be 2 or 3 frames.
For me it can be two white lines near the top, or one line more to the bottom.
I see it on YouTube and Netflix...
3mel said:
no offence but your photos are extremely low quality, if there's an issue no-one could tell.
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It is probably "low quality" because he had to use "slow motion mode" or a high framerate camera to catch the line flash... It is a really fast flash of a white line, about 1mm wide, across the screen.