Proximity Sensor Issues Nexus5 - Nexus 5 Q&A, Help & Troubleshooting

I got my nexus 5 just last month and is pretty much in the condition that it came out of the box. Don't even have too many apps downloaded yet.
My problem is that every call I make I have AT LEAST two disconnects because my cheek seems to have pushed the disconnect button. When I look at my screen after the disconnect, the screen is zoomed in and sometimes is even making another outgoing call from my speed dial list. I once had about 8 call drops in one call
I used to have a screen protector which I have pulled off, but the problem still exists during EVERY SINGLE CALL. When I put the phone on a table during a call and hover my finger over the sensor, the screen goes black right away. But when I hold it to my ear I can often see my screen blinking because its changing screens at random. I've tried holding it only on my right during the call, still happens. Only the left side, same result. Am so frustrated.
Spoke with google help several times. Did a factory reset 4 days ago. That fixed my screen freeze problem , but not the sensor problem. Since I'm in warranty, my option is to send it back to google for a replacement REFURBISHED PHONE. I can't even get my money back. Am so mad at their ****ty customer service.
Does anyone have any ideas on how to fix this, since I really don't want to exchange my brand new phone for a refurbished one.

ajvad007 said:
I got my nexus 5 just last month and is pretty much in the condition that it came out of the box. Don't even have too many apps downloaded yet.
My problem is that every call I make I have AT LEAST two disconnects because my cheek seems to have pushed the disconnect button. When I look at my screen after the disconnect, the screen is zoomed in and sometimes is even making another outgoing call from my speed dial list. I once had about 8 call drops in one call
I used to have a screen protector which I have pulled off, but the problem still exists during EVERY SINGLE CALL. When I put the phone on a table during a call and hover my finger over the sensor, the screen goes black right away. But when I hold it to my ear I can often see my screen blinking because its changing screens at random. I've tried holding it only on my right during the call, still happens. Only the left side, same result. Am so frustrated.
Spoke with google help several times. Did a factory reset 4 days ago. That fixed my screen freeze problem , but not the sensor problem. Since I'm in warranty, my option is to send it back to google for a replacement REFURBISHED PHONE. I can't even get my money back. Am so mad at their ****ty customer service.
Does anyone have any ideas on how to fix this, since I really don't want to exchange my brand new phone for a refurbished one.
Click to expand...
Click to collapse
Two options I can think of: Turn the screen off during a phone call, or hold the phone so the proximity sensor is situated where your head/face is. The sensor is pretty far to the right so it can occasionally miss your head thus turning the screen on.

I'm bumping this instead of posting a new thread. I'm having the exact same problem on Mahdi rom \ stock kernel.
This problem makes me crazy! I'm disconnecting so many calls!

Hey, any help??

Related

display problem, screen garbled and/or scrolling non stop and/or blank

hi,
newbie in this forum and newbie in using a phone running an operating system. please help.
bought the phone in late June 2008, received it before the month ended, installed TomTom Navigator 6 on it and tested the various hotspot around my place, happy with it and stashed the phone on a safe place in the closet as T-Mobile don't have 3G service. then last week I decided to get an ATT plan (can't stand the iPhone 3G ad) so I can tasted the blazing HSDPA speed.
last week on Wednesday I use the phone as a GPS to get me to a hotel I'm staying near the White House. it got me there no problem. then the next day, the horror started. I was trying to plot a walking course to many of the nearby "stuff to see" and the phone just sits there saying that it can't get a valid GPS signal. then I tried to go to Google Maps using IE. the screen started scrolling, literally scrolling, then when it stopped, whatever usually on the top ended up in the middle of the screen, the bottom ended up on the top, and the screen was "split" in 2 with the edges staying dead center. so I thought, ah, this phone is just too tired, it ran out of memory (as all windows always does ignoring how much ram you put, at least in my experience), so I press the power button to let it do the light sleep. when I turned it back on, the phone seems to work the problem out and I tested it by going online.... guess what, the screen started scrolling again and even adding "I can play dead". the screen is not responding to anything (touch, tap, swipe, rotating the scroll wheel, pressing the buttons) beside the power button that seemed to turn the display off. when I turned it back on, the screen just gives off some light on the sides, but that's it, the screen is blank. taking out the battery doesn't even fix the "blank" screen thing. the device seemed to work out the problem after I left it unused for about 2-4 hours, but then it started again when I tried to do anything (all I ever do with my Touch Cruise is going online via wifi and/or att data plan, plus using the phone as GPS).
even after resetting the phone to a factory default doesn't help (did it this morning via a representative guidance). so I'm stumped. within a week, the phone basically broke, then how about another year? will it become bits and dust?
anyone can give me advise? one representative I talked to said that I can get a replacement for the phone but the last one I talked to said that HTC only have an option of repairing the phone but not replacing one.
thank you to all who reads.
Really weird.
Try to get replacement, if not possible, get it repaired.
If hard reset / factory default did not help... It does sound to me like malfunctioning device.
On the other hand... is it provider locked device or unlocked one?
I guess it's unlocked, but I'm bit confused since you mention both T-Mo and AT&T...
I do hope that there's original ROM on it...
For what it's worth, my XDA Orbit II has just developed the exact same fault. I tries soft and hard resets, re-flashed with 6.5 rom and then a 6.1 version, all to no avail. It goes through the boot sequence and asks for a screen calibration - if you ignore the scrolling screen and tap in the right places, the calibration is accepted (which makes me think it's not the digitizer. The screen itself seems to be fine - no missing pixels, cracks, - it displays everything it should only with a constant vertical scroll. If it had a vertical hold knob, I could fix the problem.
Really weird, it was working fine this morning and after sitting in its cradle for a couple of hours it is now like this.
Any ideas as to how I might cure the problem would be gratefully received.

[Q] Can not end calls

Every time I place a call it connects, but if the screen turns off it will not turn back on. I have to battery pull to end a call or the other person has to hang up. not terrible if all my calls get picked up but if it goes to voicemail there is no way to stop it. I started having this problem about a month ago, did not exist before. I originally was using cleanrom and used power button to end calls to get around this but am now on CM10 and having the same issue. I don't have the power button option this time. I haven't been able to find anyone with a similar problem and I'm not sure how to troubleshoot this one. any ideas?
Disregard this question. I found that it was the type of screen protector I was using. I thought it might have to do with the sensor, as the problem persisted through different ROMs so I cleaned the screen and replaced the protector, still had problems. However, after removing it completely and trying again bare screen, I found that everything worked fine.

[Q] Nexus 5 screen showing colorful static

Has anyone come across this before? I was watching a video on MX Player not too long ago, and it seems to have resulted in a permanent colourful static for the phone.
I can't really tell if it's doing anything, but when I go through the motions of resetting it or booting into bootloader, the screen does not change at all.
Interestingly the volume buttons are still working, and if I press the area of the screen where I think the buttons are (e.g., the back/home/programs buttons) I get the right vibrations. Which leads me to believe my screen is broken, and that it's a hardware fault. I'm hoping pretty hard this isn't the case, as my phone is only two months old and it was a replacement for a 6 month old Nexus 4 which had stopped charging.
Anyone come across this before? I'm hoping there's a kind of solution somewhere out there... To make matters worse I bought this phone via a parallel importer AND I'm currently overseas and won't be back till the end of January.
Sigh. Photo of screen is as attached - please forgive the terrible quality as I had to use my laptop webcam.
Thanks in advance, everyone!
jono_nz said:
Has anyone come across this before? I was watching a video on MX Player not too long ago, and it seems to have resulted in a permanent colourful static for the phone.
I can't really tell if it's doing anything, but when I go through the motions of resetting it or booting into bootloader, the screen does not change at all.
Interestingly the volume buttons are still working, and if I press the area of the screen where I think the buttons are (e.g., the back/home/programs buttons) I get the right vibrations. Which leads me to believe my screen is broken, and that it's a hardware fault. I'm hoping pretty hard this isn't the case, as my phone is only two months old and it was a replacement for a 6 month old Nexus 4 which had stopped charging.
Anyone come across this before? I'm hoping there's a kind of solution somewhere out there... To make matters worse I bought this phone via a parallel importer AND I'm currently overseas and won't be back till the end of January.
Sigh. Photo of screen is as attached - please forgive the terrible quality as I had to use my laptop webcam.
Thanks in advance, everyone!
Click to expand...
Click to collapse
Only time I've seen something like this was when my integrated graphics card on my desktop overheated, everything still worked, but colorful static everywhere. I'd let it cool down for a while, chances are it was pretty hot when it did that, and see if high temps might make it happen again.
I just had the same thing happen. Phone had been in my pocket and I had just taken it out to check the time maybe 10 minutes before it happened. The only difference with mine was I bumped into a table and hit the phone in my pocket. It does have a case on it and there is no sign of damage at all such as a cracked screen or anything. The static only lasts for a few seconds and thats right after I force it to reboot. After that it just goes to an all black screen. My LED indicator light is still flashing at me telling me I have an email though so I'm not sure what the deal is.
Were you able to resolve this issue? I too just experienced this issue as well and my phone is currently unusable. Thanks!
Do a full wipe as in wiping the entire phone and making it as if you just got it out of the box. if it persist RMA
Sent from my Nexus 5
Hi, I broke my screen (really bad smash) and had have this static on my new screen. The new screen was apparently fully tested. When using the slim port i can display on my TV and the digitizer works fine, its just this same colour static on the handset. I am now waiting for a replacement USB flex (it was a bit bent in the break) and i expect the new USB flex will fix it. If not then its a bad screen.
Will post the results when i get the parts
Fixed!
Hi,
My new USB flex arrived today. I installed it and found my screen is working perfectly.
The first pic is the same colour static that the op had.. Second one is the USB flex board / ribbon. Ebay for 20 Euro. Please remember that USA users are LG D820 and Europe/rest of works LG D821. I think its important for this part as the aerials connect here ans they are different in USA.
Good luck everyone
zeebo1111 said:
Hi,
My new USB flex arrived today. I installed it and found my screen is working perfectly.
The first pic is the same colour static that the op had.. Second one is the USB flex board / ribbon. Ebay for 20 Euro. Please remember that USA users are LG D820 and Europe/rest of works LG D821. I think its important for this part as the aerials connect here ans they are different in USA.
Good luck everyone
Click to expand...
Click to collapse
Hi,
sorry for reopen the topic but I really need to know if change de USB flex solve this problem
thanks
Static screen and freezing
Hi All,
Need help here with my 6 month old Nexus 5. It has been pretty good with no issues but since last evening, it started behaving weird. The chronological events are as follows
1. While browsing on Chrome some websites were not scrolling intermittently. This was only in the browser.
2. After about 10 mins of the above behavior the entire phone froze and didn't release itself. I had to force reboot by holding the power button down for about 10 secs. When the screen came on, it was the static screen
3. I again pressed the power button a couple of times but no use. Held it again for 10 secs, then phone rebooted and everything was fine.
4. Continued to use the phone and everything was normal until this afternoon, when the phone again froze while browsing a website
5. Since then the phone screen shows the static and if I press the power button once, the screen switches off and press again the screen comes on with the display showing properly. I can now only perform one touch which is registered and the screen freezes. If I switch off and on again the next screen / action is shown which is the action I did in the previous touch. Every time it registers one touch and I have to switch off and on again to see the next screen. Sometimes the phone just shows static and I have to wait a few seconds (30 sec) before using it again.
6. If I make a call to my phone, I hear one ring and then it is busy tone like I've cancelled the call. However the phone does not show the incoming call.
My phone has been intact and is well protected with screen guards and case. There is no physical misuse / abuse of the phone. I managed to shut down the phone and enter recovery. Here as well it only registered one touch, though the phone was processing and moving the next step. I somehow managed to initiate a factory reset through the settings, but no use.
Now in about 2-3 hrs the phone has become completely useless. I'm uncertain what the problem is, all my touch inputs are registered and processed. The screen just doesn't refresh to the next and requires a power off/on. I picked up this phone in the US and now in India. So I can't RMA the phone and I don't have warranty for this in India.
Any suggestion will be greatly appreciated.
Madzy said:
Hi All,
Need help here with my 6 month old Nexus 5. It has been pretty good with no issues but since last evening, it started behaving weird. The chronological events are as follows
1. While browsing on Chrome some websites were not scrolling intermittently. This was only in the browser.
2. After about 10 mins of the above behavior the entire phone froze and didn't release itself. I had to force reboot by holding the power button down for about 10 secs. When the screen came on, it was the static screen
3. I again pressed the power button a couple of times but no use. Held it again for 10 secs, then phone rebooted and everything was fine.
4. Continued to use the phone and everything was normal until this afternoon, when the phone again froze while browsing a website
5. Since then the phone screen shows the static and if I press the power button once, the screen switches off and press again the screen comes on with the display showing properly. I can now only perform one touch which is registered and the screen freezes. If I switch off and on again the next screen / action is shown which is the action I did in the previous touch. Every time it registers one touch and I have to switch off and on again to see the next screen. Sometimes the phone just shows static and I have to wait a few seconds (30 sec) before using it again.
6. If I make a call to my phone, I hear one ring and then it is busy tone like I've cancelled the call. However the phone does not show the incoming call.
My phone has been intact and is well protected with screen guards and case. There is no physical misuse / abuse of the phone. I managed to shut down the phone and enter recovery. Here as well it only registered one touch, though the phone was processing and moving the next step. I somehow managed to initiate a factory reset through the settings, but no use.
Now in about 2-3 hrs the phone has become completely useless. I'm uncertain what the problem is, all my touch inputs are registered and processed. The screen just doesn't refresh to the next and requires a power off/on. I picked up this phone in the US and now in India. So I can't RMA the phone and I don't have warranty for this in India.
Any suggestion will be greatly appreciated.
Click to expand...
Click to collapse
I'm getting the same issue. Tried soft and hard reset. Opened her up and seated all cables. The issue is still persisting. Is replacing the USB flex the way to go?
Hey I have a nexus 5 32GB and the screen started to do weird things and now it isn't working at all. Its the same in recovery mode also do I think that it's not a software problem.
I think there is an issue with the motherboard. Please help me out.
Thanks in advance.
nexus565 said:
Hey I have a nexus 5 32GB and the screen started to do weird things and now it isn't working at all. Its the same in recovery mode also do I think that it's not a software problem.
I think there is an issue with the motherboard. Please help me out.
Thanks in advance.
Click to expand...
Click to collapse
Most likely the flex cable
ふかつどう
Anyone seen this colored screen?. I have been getting this past 2 weeks when phone is charging and screen is about to turn off. I am on stock not rooted.
bullorbear said:
Anyone seen this colored screen?. I have been getting this past 2 weeks when phone is charging and screen is about to turn off. I am on stock not rooted.
Click to expand...
Click to collapse
Looks like the daydream function. You can turn it off in Settings>Display>Daydream
Sent from my Nexus 5 Unchained using XDA Free mobile app
Same thing, Screen now black. Won't turn on...
Hey everyone, I know that this is kind of late to the thread, but I have what I believe is the same problem as everybody else here. I had my Nexus 5 in my pocket for maybe five minutes, and in between the times that I put it in my pocket and took it out again to reply to a text, the screen went all colorful and static on me (Red tint, almost as if I had twilight on, but I didn't). I tapped the back, and the colors went back to normal, but the digitizer wasn't responding to touch. Then, It went black. No color, the speakers weren't working, neither was the backlight on the display. I took it apart, and figured its either the USB flex cable (which looked frayed), or the mainboard. If its the USB flex cable, then I know I can repair it. If it's the mainboard... well, as a sixteen year-old who has no current source of income, I'm out of a $400 phone.
Pictures attatched. Thanks!
rikudo said:
I'm getting the same issue. Tried soft and hard reset. Opened her up and seated all cables. The issue is still persisting. Is replacing the USB flex the way to go?
Click to expand...
Click to collapse
I took the phone the LG service center and the technician seemed to know this issue and immediately said that the USB flex cable needs to be changed. The entire fix took about 5 mins and the phone is working fine since then.
Sorry for the delayed response.
I hate to necro up this thread but I'm having similar problems to the op with my nexus 5. About two weeks ago I saw my screen get grainy just like the op and many others mentioned and then the screen went completely black. The screen still "turns on" but it's just black with the backlight on. I can hear notifications and other things and I'm hoping that all I need to replace is just the flex cable. If it's a problem with the logic board then I'm screwed basically.
Anyway that's my story. Bought the flex cable and it'll be here by tuesday so I'll find out then if I'm lucky or not. Fingers crossed.
pezkiln said:
I hate to necro up this thread but I'm having similar problems to the op with my nexus 5. About two weeks ago I saw my screen get grainy just like the op and many others mentioned and then the screen went completely black. The screen still "turns on" but it's just black with the backlight on. I can hear notifications and other things and I'm hoping that all I need to replace is just the flex cable. If it's a problem with the logic board then I'm screwed basically.
Anyway that's my story. Bought the flex cable and it'll be here by tuesday so I'll find out then if I'm lucky or not. Fingers crossed.
Click to expand...
Click to collapse
Hey man, did you ever try this out and get it to work? I have the same problem and was thinking of trying this out but wanted confirmation first.
Thanks!
Just wanted to post here to say that this thread just saved me a lot of money!
Had the same issue (static showing on the screen). Local phone repair shop told me it needed a new screen, without even looking at it(!), and it would be £120 + labour. Told them I would think about it, and came home and did some more research, found this thread. Ordered a replacement USB flex cable from eBay, and fit it by following a YouTube tutorial, and now the phone is back working fine. brilliant!
Thanks xda!
I had a problem where my screen looked like an old CRT TV with particles flashing all over on anything with a static dark background. Any ideas

Nexus 5 really weird screen problem

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.
It comes up when tapping the screen or power button? It could be a power button issue.
The screen comes back on when tapping the screen or the back of the phone. The power button isn't the issue. The screen just goes black but nothing else happens. It doesn't turn off or go to sleep mode.
Strange issue. I've never experienced it and any problems I had were related to the power button.
Could it be a loose connection inside the phone? Maybe an issue related to the proximity sensor?
Thats actually what I've thought. I have checked the phone's insides twice and didn't see loose connections, and the problem feels like it's related to proximity sensor since the screen going black happens exactly same way that when calling someone or doing something else where proximity sensor shuts the screen. It's really weird though...
Huh, I took backplate off and unscrewed the motherboard cover and took everything apart and rebuilt it and now the problem is gone. Seems like there was just some bad connection somewhere.
Glad you got it to work without having to pay someone to fix it

Cover Screen Issue

I have had this phone for one week and unfortunately have a problem with the small display on the cover. The display intermittently crashes and you are no longer able to see the time, charge status, signal strength, or any notifications without restarting the phone. Interestingly the crash does not affect the display of charging info when it is on the wireless charger. I am working with Samsung to get this resolved and they have assured me that they will replace the phone if necessary. So far they have tried wiping the cache, and having it re-imaged at one of their authorized repair sites with no success. Just wondering if anyone else has seen this issue or have an idea about what could be causing it. BTW...... I really love this phone otherwise.
terrylmorris55123 said:
I have had this phone for one week and unfortunately have a problem with the small display on the cover. The display intermittently crashes and you are no longer able to see the time, charge status, signal strength, or any notifications without restarting the phone. Interestingly the crash does not affect the display of charging info when it is on the wireless charger. I am working with Samsung to get this resolved and they have assured me that they will replace the phone if necessary. So far they have tried wiping the cache, and having it re-imaged at one of their authorized repair sites with no success. Just wondering if anyone else has seen this issue or have an idea about what could be causing it. BTW...... I really love this phone otherwise.
Click to expand...
Click to collapse
I have observed the same issue. I've noticed that it recovers eventually but it is annoying as well. I called the premier service but they have not acknowledged it is a software bug yet. They had me factory reset but I am still observing the same.
I can also confirm it is not due to the case they ship with, nor the leather case, or finger grime that may be conflicting with the capacitive sensor. The rest of the phone knows the main screen is closed. My suspicion (speculation) is that it is the software as the cover display is really the only new hardware portion, in regards to most of the components from S10 parts bin, or Fold screen tech which has been pretty mature from a design standpoint.
Love the phone, hope they they can resolve this in an update sooner or later. Please let us know if its common to all.
Thanks.
I have the same issue. Been using the phone for about 12 days and the cover screen goes bonkers. It will appear some time but only clock and battery life, can't use it for notifications nor calls nor selfie camera. Plus open phone to answer is not functioning
This is my second Z-Flip - had the original one on release day and now the 5g version. Yesterday, out of nowhere (for the first time on either phone) the cover screen went blank. It works still (I can change songs and answer calls, for example) but the screen is black. This is 100% a software issue. Called Samsung 'premier' which puts you in the line for normal support, when they pick up they transfer you to premier (makes no sense). They suggest a factory reset. Odd thing is 2 calls today actually showed on the display. No rhyme or reason. I have tried powering down, restart, and safe mode. Very frustrating.
I'm also having this issue, I had a different issue in the past where the phone would not recognise when it was opened or closed and just behaved like a regular smartphone with screen on off. The cover screen also came on at the same time as the main screen so basically the phone thought both were one display.
This time I am getting the issue as above, the screen is black, pressing power does not bring it up (always, sometimes it will randomly show and I can use it, before a factory reset I just did it wouldn't be functional as touch only worked halfway, I could drag it left or right but it would just stay where it was, thinking my finger was still on it.) if I press the power repeatedly sometimes it shows, sometimes it shows offset so only half the display lights up and has moved everything to that side and cropped it. It's completely a software bug, my phone has no scratches or dents and is in great condition. It's a newish model as my original Z Flip got replaced by my network by a 5G model.

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