Two fire tablets showing different brigtness - Fire General

Hi guys,
I have to fire 7 in tablets both bought at the same time from same place. Both are running the same Lineage-12.1 ROM (12.1-20170802-Unofficial-ford)
But for some reason when i keep them side by side one of them has a very dull screen brightness where as the other is nice and visible. I am not sure if this has to do with the hardware or some missing setting in the one that is dull. I tried making both 100% bright from the upper menu but the screen difference is still the same.
The bottom image is the brighter one. Any idea if some setting somewhere is causing this?
Thansk
matt

amti366 said:
Hi guys,
I have to fire 7 in tablets both bought at the same time from same place. Both are running the same Lineage-12.1 ROM (12.1-20170802-Unofficial-ford)
But for some reason when i keep them side by side one of them has a very dull screen brightness where as the other is nice and visible. I am not sure if this has to do with the hardware or some missing setting in the one that is dull. I tried making both 100% bright from the upper menu but the screen difference is still the same.
The bottom image is the brighter one. Any idea if some setting somewhere is causing this?
Thansk
matt
Click to expand...
Click to collapse
On checking further I noticed that the tablet which is showing dull color seems to show the exact same even when I adjust the brightness slider in the top menu. When the slider is on 0 or 100% its the same. that tells me that the software slider is somehow broken?

amti366 said:
On checking further I noticed that the tablet which is showing dull color seems to show the exact same even when I adjust the brightness slider in the top menu. When the slider is on 0 or 100% its the same. that tells me that the software slider is somehow broken?
Click to expand...
Click to collapse
Known kernel issue with custom ROMs. Symptoms typically rectified with a reboot. If no joy try a full power down with a 5 sec pause before restarting.

Davey126 said:
Known kernel issue with custom ROMs. Symptoms typically rectified with a reboot. If no joy try a full power down with a 5 sec pause before restarting.
Click to expand...
Click to collapse
Sorry for the late response Davey126, for some reason it didn't post my reply when I used my cell phone the other day. I tried to restart a few times but still have the same screen issue the brightness controls dont respond. Will upgrading to the latest release help with this issue? Is there any other fix to permanently fix the problem?
Thanks for your help.
thanks,
Matt

amti366 said:
Sorry for the late response Davey126, for some reason it didn't post my reply when I used my cell phone the other day. I tried to restart a few times but still have the same screen issue the brightness controls dont respond. Will upgrading to the latest release help with this issue? Is there any other fix to permanently fix the problem?
Thanks for your help.
thanks,
Matt
Click to expand...
Click to collapse
Probably not. Likely have to sideload a full version of FireOS to refresh/replace the kernel - then start over. There is no known 'fix' for the problem other than keeping memory load to a minimum (or using the swap tweaks that I outlined elsewhere).

Davey126 said:
Probably not. Likely have to sideload a full version of FireOS to refresh/replace the kernel - then start over. There is no known 'fix' for the problem other than keeping memory load to a minimum (or using the swap tweaks that I outlined elsewhere).
Click to expand...
Click to collapse
Ok thanks for your help Davey126

Related

[Solved]Sensor on KF?

In the top left corner of my KF there seems to be a sensor. Anyone know what it is for? It doesn't seem to do anything when I cover it.
It is a light sensor that could be used to automatically adjust the screen backlight for example.
Yea but it doesn't seem to do that. I cover it and the screen brightness doesn't change. Is there a setting I am missing?
interesting - i think to remember there was a setting in settings->display called "auto brightness" in stock 6.2 and it was not activated by default - not shure but i think so
this setting seems to be gone in 6.2.1
found that:
http://forum.xda-developers.com/showthread.php?t=1351077
and
http://forum.xda-developers.com/showthread.php?t=1366894
and
http://www.amazon.com/forum/kindle?_encoding=UTF8&cdForum=Fx1D7SY3BVSESG&cdThread=Tx1A25EP3Z5BWB9
maybe i got mine with 6.0 ...
and here a picture of old times:
http://attachments.xda-developers.com/attachment.php?attachmentid=791845&d=1321998472
It should be a light sensor, but on my cm7 fire...it seems not functioning.
-Zeta- said:
It should be a light sensor, but on my cm7 fire...it seems not functioning.
Click to expand...
Click to collapse
It does not work currently on CM7, see post from whistlestop...
http://forum.xda-developers.com/showpost.php?p=21300591&postcount=820
I dont think Ive seen auto brightness work on any of the ICS ROMs or the MIUI port. Am I right about that? Might be kinda useful
nateware said:
I dont think Ive seen auto brightness work on any of the ICS ROMs or the MIUI port. Am I right about that? Might be kinda useful
Click to expand...
Click to collapse
See same post I listed above. It says that they haven't got the light sensor working in ICS either.
It worked originally in the Kindle Fire 6.0 release but was removed in the 6.1 update and has not been re-enabled in any version ROM that I know of.
Those that had the KF with 6.0 said it didn't work well which is why the most likely disabled it.
The Amazon "Basics" case covers up the sensor with the elastic straps. Maybe that's why they disabled it...
Thanks everyone, that explains it!
fallingcowdude said:
The Amazon "Basics" case covers up the sensor with the elastic straps. Maybe that's why they disabled it...
Click to expand...
Click to collapse
Doubtful. One the KF doesn't come with a case and many cases have the hole for it. Mine does. More likely, there is a hardware issue.
I also note that many phones which have the same thing work better by turning the auto off. Using auto uses more battery on my Dinc, so I just turn it off.
They removed it because it was like watching a bad monitor with a low flicking refresh rate.... it was sampling like 3-5 times a second and adjusting. I thought I was going to have a seizure until it updated
Sent from my Kindle Fire using xda premium

[Q] Screen Brightness Issues. Any Solutions / Ideas?

I have noticed my screen changing brightness depending on how bright the picture is on the page. A good example is reddit, when on the home page the screen slowly steps up its brightness so far, after clicking a link to an image or other dark website the screen slowly steps down the brightness. It does this regardless of what the screen brightness is set at as I have tried different values and on auto and it always does it. Anyone else have this problem or have a solution?
Thanks,
Mike.
The best questions never get answered...
Sent from my Nexus 7 using XDA Premium HD app
Possibly not a solution, but I use this free app
https://play.google.com/store/apps/...SwxLDMsInNvZnQua2lub2tvLnNldGJyaWdodG5lc3MiXQ..
I set mine to 20% and just leave it alone, I never use auto.
I have the same problem at Paranoidandroid 2.99.
None of the above worked.
Anyone else have an idea?
Bump, still got the problem
I think the TV light makes a difference to the Nexus 7 brightness, as the TV alternates between bright and dark lighting.
I read my Nexus 7 without glasses, and so I can hold it very close to my face thanks to my short sightedness. This means the Nexus 7 screen light reflects off my face and affects the autobrightness. I suspect that black warpaint smeared on my face might be a solution.
But the real solution should be simple - Google need to average out their sensor readings and transition screen brightness changes smoothly and less frequently.
Sent from my Galaxy Nexus using xda premium
Not sure if it will help, I use
https://play.google.com/store/apps/details?id=mobi.pruss.superdim
Unfortunately none of these solutions have worked.
It does not seem to matter whether or not the screen is close to my face and thus sees the reflection, I can do it in a constantly bright room with nothing in front of the device and I still have this weird change in brightness.
Any more ideas?
Thanks,
Mike.
MikeyUK said:
Unfortunately none of these solutions have worked.
It does not seem to matter whether or not the screen is close to my face and thus sees the reflection, I can do it in a constantly bright room with nothing in front of the device and I still have this weird change in brightness.
Any more ideas?
Thanks,
Mike.
Click to expand...
Click to collapse
Hi, MikeyUK...
I had the same problem myself for a long time, until I stumbled on this..
http://forum.xda-developers.com/showthread.php?t=1815414
It describes the cause, and offers a solution... unfortunately, it does require you to be rooted though,.. but it worked, (at least, it works for me)... no more screen brightness fluctuations.
Rgrds,
Ged.
GedBlake said:
Hi, MikeyUK...
I had the same problem myself for a long time, until I stumbled on this..
http://forum.xda-developers.com/showthread.php?t=1815414
It describes the cause, and offers a solution... unfortunately, it does require you to be rooted though,.. but it worked, (at least, it works for me)... no more screen brightness fluctuations.
Rgrds,
Ged.
Click to expand...
Click to collapse
Thanks for the response. However, I would like to keep my device unrooted if at all possible. At this rate I might try and return it to the store because it is not right. Another family member has the same device with no problem which makes me a little bit suspicious.
Thanks,
Mike.

[Q] LG G2 D802 Black Screen

Guys i have a problem with my LG g2 D802 with screen turning black often, then i messed around with the phone and ticked the option "always GUP overly" something like that in developer menu, anyways after that i didn't had any problem for 3 days, then again the blackout started,after restarting the phone more than 10 times i got the display back, then i checked if that overlay option is still ticked, is wasn't ticked , and i didnt touched it, anyways ..this should be an software problem right? anyone here know how to fix this ? Help me out please
Best Wishes
@Demitha some options in developer options resets after boot so they are getting unticked by the system itself. I don't know why your screen turns black after enabling that option, the onkly thing i can say to try is to wipe cache/dalvik-cache and even maybe an factory reset and if those things doesnt work then reflash stock.
We could also see maybe what caused an bsod when you logcat but since it appears often its hard to say when you need to start logging.
wulsic said:
@Demitha some options in developer options resets after boot so they are getting unticked by the system itself. I don't know why your screen turns black after enabling that option, the onkly thing i can say to try is to wipe cache/dalvik-cache and even maybe an factory reset and if those things doesnt work then reflash stock.
We could also see maybe what caused an bsod when you logcat but since it appears often its hard to say when you need to start logging.
Click to expand...
Click to collapse
the option name is "disable HW Overlays" screen dont turn black after enabling that option, i meant,screen didnt blackout after enabling it, but yet some times screen goes out, i did reset the phone once, didn't fix the issues, how do i reflash a stock? i never done it?is there a video guide or something? help me out please.
Best Wishes
@Demitha here is the guide if you didn't founded it yet: http://forum.xda-developers.com/showthread.php?t=2432476
Did you had this blackout also before enabling it?
wulsic said:
@Demitha here is the guide if you didn't founded it yet: http://forum.xda-developers.com/showthread.php?t=2432476
Did you had this blackout also before enabling it?
Click to expand...
Click to collapse
yeah it was worse before,after enabling that option blackout didnt happen fro o 3 days , i noticed even though i didnt restart the phone that HW overlay option gets unticked :/
@Demitha well if it was even worse before then i suggest you to charge your phone to 80-100% for safety because it may take a long time, maybe it can be lower but for safety I always have my battery around that percentage. And then you can try the guide. If your screen turns black can you touch it on random spots to see or it makes sound noises like if you click on anything.
wulsic said:
@Demitha well if it was even worse before then i suggest you to charge your phone to 80-100% for safety because it may take a long time, maybe it can be lower but for safety I always have my battery around that percentage. And then you can try the guide. If your screen turns black can you touch it on random spots to see or it makes sound noises like if you click on anything.
Click to expand...
Click to collapse
i hear sounds and vibrations, phone is totally working on the blackout
@wulsic you think reflashing will fix this issue?
@Demitha it could be but i am not sure, it could be also an hardware defect maybe, and also maybe an software so try to reflash it I am not sure or its hardware or software since it could be both.
wulsic said:
@Demitha here is the guide if you didn't founded it yet: http://forum.xda-developers.com/showthread.php?t=2432476
Did you had this blackout also before enabling it?
Click to expand...
Click to collapse
wulsic said:
@Demitha it could be but i am not sure, it could be also an hardware defect maybe, and also maybe an software so try to reflash it I am not sure or its hardware or software since it could be both.
Click to expand...
Click to collapse
if i flash the phone,i will get software updates like normally ?
@Demitha if you flash the phone to 4.4.2 then you will still get software updates for apps, system incremental updates etc so dont worry about it. You need to care first more to find out the black screen problem. Also if you have an blackscreen do you see like an backlight on ? That the black color gives light ?
wulsic said:
@Demitha if you flash the phone to 4.4.2 then you will still get software updates for apps, system incremental updates etc so dont worry about it. You need to care first more to find out the black screen problem. Also if you have an blackscreen do you see like an backlight on ? That the black color gives light ?
Click to expand...
Click to collapse
yes it does, it like a black light,not very bright but the light is there
@Demitha ahh okay so its not totally off, it could be an software problem since i also had something like that on custom roms when waking up my device (bsod) but i dont remember that my touchscreen still works that i hear those noises so it could be also an hardware problem. The only thing i cannsay is flash it to stock once again like it came out of the box and use it for a couple days to see or its coming back. If so can you reply again to this thread? I think that some g2 users could maybe say more about this subject since i dont have the g2. I also read about display graphics ram which saves battery by holding an image and displaying it like that instead of the gpu so i thought maybe that it got bugged or what, correct me if i'm wrong I read it today in the morning around 2 am.
wulsic said:
@Demitha ahh okay so its not totally off, it could be an software problem since i also had something like that on custom roms when waking up my device (bsod) but i dont remember that my touchscreen still works that i hear those noises so it could be also an hardware problem. The only thing i cannsay is flash it to stock once again like it came out of the box and use it for a couple days to see or its coming back. If so can you reply again to this thread? I think that some g2 users could maybe say more about this subject since i dont have the g2. I also read about display graphics ram which saves battery by holding an image and displaying it like that instead of the gpu so i thought maybe that it got bugged or what, correct me if i'm wrong I read it today in the morning around 2 am.
Click to expand...
Click to collapse
well, i never flashed a phone before, im afraid i might do it wrong
@Demitha i know that you are scared for the first time, when i flashed an android phone for the first time (Htc google nexus one, i miss the trackball xd) i read everything carefully and i did it good it was different then windows mobile since i was the first android user in my family. but i had it for some weeks and sold it again because i had touchscreen issues,power button didnt worked so yeah. But that was some hardware issue which wasn't caused by the flash but it was the previous owner.
So just read the guide carefully, backup all your files to be sure and charge your phone to 80% atleast thats what i am always doing. Or you need to know an geeky friend who also do these stuff
can you please point out what i need to download in order to flash the phone in this thread, there are different versions of g2 models there ,please check the screenshot below
https://copy.com/71RAumYBzgmI
here is the other screenshot, - https://copy.com/9oNye3tlH96z
@Demitha you said you have the d802 version and i also see in the build/software number the d802 so
You need to flash the d802 version which is the international one so just find the d802 files and flash it goodluck! Reply if you need help again

Display driver issue? fixes?

My phone seems to have developed a display driver issue where part of the screen ghosts images, turns 50 shades of gray, etc. Apparently this is a common problem at one time one if one searches "fix moto x pure display driver" on google but cant find a fix for it.
Does anyone know how to fix this? Did motorola address this issue with a fix? Perhaps reflash the driver? Ive already tried wiping the phone and flashing to Nougat ([7.1.2] AICP for clark). Neither made a difference. It shows in twrp as well btw.
running out of ideas here. Hate to have to retire the old girl.
any ideas on a replacement for verizon networks...i need an sd card slot for additional storage and of course the phone needs to be rootable. Maybe a moto G?
What makes you think this is a driver issue? If you do a screen shot when this is occuring does it look normal or messed up? If it is a software issue, the screen shot will look messed up, if it looks normal then the hardware is at fault. That would give you about a 80% accurate answer.
There are no "known issues" with the display drivers in the Moto X S/P, so if it's software, best would be to reflash stock via fastboot and retest. If the issue recurs it is likely hardware.
acejavelin said:
What makes you think this is a driver issue? If you do a screen shot when this is occuring does it look normal or messed up? If it is a software issue, the screen shot will look messed up, if it looks normal then the hardware is at fault. That would give you about a 80% accurate answer.
There are no "known issues" with the display drivers in the Moto X S/P, so if it's software, best would be to reflash stock via fastboot and retest. If the issue recurs it is likely hardware.
Click to expand...
Click to collapse
I thought it might be a driver issue by searching for "moto x pure display driver". My phone looks exactly like the one pictured in the first link in the search. Android authority is a pretty decent site and after reading through the comments section it does seem common enough.
Im going to try to reflash via fastboot as you suggested but im afraid i think youre right as it doesnt show on a screenshot. Its worth a try i suppose. Just dont have the $ for a phone right now.
thanks for the reply btw.
steveindajeep said:
I thought it might be a driver issue by searching for "moto x pure display driver". My phone looks exactly like the one pictured in the first link in the search. Android authority is a pretty decent site and after reading through the comments section it does seem common enough.
Im going to try to reflash via fastboot as you suggested but im afraid i think youre right as it doesnt show on a screenshot. Its worth a try i suppose. Just dont have the $ for a phone right now.
thanks for the reply btw.
Click to expand...
Click to collapse
I haven't heard of any display issues in this regard since the X's initial release, and that was fixed pretty quickly with an OTA. None sense then... The "display driver" is built into the kernel, and if this was an issue I'm sure we would have heard more about it.
Sorry to hear, but this sure sounds like a hardware problem.
Okay so my issue was similar just that instead of the bottom half, it was happening for the full screen and it seems to have fixed itself after having the screen on full brightness overnight. It was a mistake actually. It all started when I was replacing my old battery cus it got so weak. I had no heat gun or anything or that sort around so I figured I could heat the phone up internally. Started running clash royale as it got the phone hotter whenever I played and changed the sleep period to 30 minutes because those are the things that make my phone heat up. So I did that. Replaced the battery yada yada, it works perfectly now. So I forgot to set the sleep period back and went to bed with the screen on. Somehow it just continued to stay on all the way till morning (or I believe so). Woke up to the phone hot, screen brightness on full. It was under my pillow too so the heat just kept building up. Needles to say, when I realised I closed the apps running, turned the brightness all the way down and locked the screen. I put it aside to cool off because I had just gotten up, wasn't in the mood. But seeing as I can't keep my hands always from my phone I picked it up like 3 minutes later. I'm writing this an hour after and the brightness is on the lowest setting. No ghosting, no lines being drawn up anywhere, no lagging, nothing. It's currently working like brand new. I should mention that the phone was plugged in the whole time. And mobile network was on. WiFi was off.
I'll keep monitoring the issue and I'll post and changes if any. Hopefully there won't be any.
_arxn said:
Okay so my issue was similar just that instead of the bottom half, it was happening for the full screen and it seems to have fixed itself after having the screen on full brightness overnight. It was a mistake actually. It all started when I was replacing my old battery cus it got so weak. I had no heat gun or anything or that sort around so I figured I could heat the phone up internally. Started running clash royale as it got the phone hotter whenever I played and changed the sleep period to 30 minutes because those are the things that make my phone heat up. So I did that. Replaced the battery yada yada, it works perfectly now. So I forgot to set the sleep period back and went to bed with the screen on. Somehow it just continued to stay on all the way till morning (or I believe so). Woke up to the phone hot, screen brightness on full. It was under my pillow too so the heat just kept building up. Needles to say, when I realised I closed the apps running, turned the brightness all the way down and locked the screen. I put it aside to cool off because I had just gotten up, wasn't in the mood. But seeing as I can't keep my hands always from my phone I picked it up like 3 minutes later. I'm writing this an hour after and the brightness is on the lowest setting. No ghosting, no lines being drawn up anywhere, no lagging, nothing. It's currently working like brand new. I should mention that the phone was plugged in the whole time. And mobile network was on. WiFi was off.
I'll keep monitoring the issue and I'll post and changes if any. Hopefully there won't be any.
Click to expand...
Click to collapse
Later on the same day: So I fell asleep for about 4 hours with brightness on low. (damn I sleep a lot) woke up and the issue returned. But I had the brightness on full for a while and it seems to have resolved again when I put it back to low brightness.
That's all so far. Still monitoring
I'm glad someone else noticed that when you slide the brightness bar it effects the way this display issue behaves. I was starting to think I was alone on this. Now this is just my experience on my phone of course. It seems to be around 2/3 way to full bright that it starts to flash the white lines on and off and then 3/4 + it is pretty much acts as it should, they go away! So I took a screenshot as acejavelin suggested and the screenshot was clear. So this would explain why updates don't seem to change anything since it does seem to be a certain batch with bad hardware. Can this hardware be solder changed? Guess I will keep an eye out for sale of xpure with busted digitizer/good lcd to test and possible mb swap.
Yes 1575 definitely has a display driver issue, i've noticed this too. I don't think there is a way to fix this, unless it would be fixed in Nougat.
But how sure are you that it's a driver issue and not hardware? That's why I'm waiting for nougat. If it doesn't fix the issue then I'm just going to have to retire the phone.
Sorry bro
If you're encountering a display problem in aftermarket roms and even on the bootloader and recovery menus, then it's most definitely not a "display driver" issue. As @acejavelin already pointed out, it's not a known software problem unless you're running the shipped Lollipop software release.
Mine has the same issues now and then but a restart fixes it always.
Bill720 said:
If you're encountering a display problem in aftermarket roms and even on the bootloader and recovery menus, then it's most definitely not a "display driver" issue. As @acejavelin already pointed out, it's not a known software problem unless you're running the shipped Lollipop software release.
Click to expand...
Click to collapse
that's the point, problems are only in the stock rom. I've tried many custom roms and none of them have this issue, but unfortunately they have many other issues so i have to use the stock version.
But the Op!
onupirat said:
that's the point, problems are only in the stock rom. I've tried many custom roms and none of them have this issue, but unfortunately they have many other issues so i have to use the stock version.
Click to expand...
Click to collapse
steveindajeep said:
I've already tried wiping the phone and flashing to Nougat ([7.1.2] AICP for clark). Neither made a difference. It shows in twrp as well btw.
Click to expand...
Click to collapse
Oh. I just read this and assumed that we were all talking about the same thing. In your case, I'd perform some experimentation to make absolute certain that your findings aren't just coincidence.
Question re: hardware vs software
acejavelin said:
What makes you think this is a driver issue? If you do a screen shot when this is occuring does it look normal or messed up? If it is a software issue, the screen shot will look messed up, if it looks normal then the hardware is at fault. That would give you about a 80% accurate answer.
There are no "known issues" with the display drivers in the Moto X S/P, so if it's software, best would be to reflash stock via fastboot and retest. If the issue recurs it is likely hardware.
Click to expand...
Click to collapse
Hi ~ just read your msg, and tried your "screenshot test." The grayish area on my screen (which over time, comes & goes - haven't detected a pattern as to why/when) DOES show up on the screenshot.
If I understand correctly, that would tend to indicate that I am experiencing a software issue? (Not hardware)
I did do a Factory Data Reset, and am experiencing the same issue. I had not added any apps for an extended period of time, prior to this gray-area occuring. I did, however, drop the phone. I don't recall for certain, but I don't think the problem occurred immediately, rather, it started very shortly thereafter (1 -3 days).
And I am waiting for delivery of a battery, since that's shot (runs down very quickly, & shuts down with anywhere from 30% - 60%+ battery level).
Any suggestions for resolving this? I hope this post makes sense... And thank you for any ideas or assistance you can offer!
Hello everybody. I have the same problem.
And who ever changed the display? Do you want to understand this is the problem of the display, motherboard or drivers?
I think it's a software problem, a hardware will not stop glitches when you flash a different software until and unless you fix it. In my experience, after my phone break because of downgrade to marshmallow stock firmware, and with an unlock bootloader i update my phone using OTA update, suddenly it stop working. blank screen and i tried try to recovery it with xt1575 IMG file to boot it again, mine it was xt1572(India) then I start facing a lot of problem, glitches, can go back to marshmallow stock firmware so and so... Now I'm trying to find a solution !!!! Custom ROM, CM13 work better and no glitches till now... I will Report soon
Moto x style/pure display problem
steveindajeep said:
My phone seems to have developed a display driver issue where part of the screen ghosts images, turns 50 shades of gray, etc. Apparently this is a common problem at one time one if one searches "fix moto x pure display driver" on google but cant find a fix for it.
Does anyone know how to fix this? Did motorola address this issue with a fix? Perhaps reflash the driver? Ive already tried wiping the phone and flashing to Nougat ([7.1.2] AICP for clark). Neither made a difference. It shows in twrp as well btw.
running out of ideas here. Hate to have to retire the old girl.
any ideas on a replacement for verizon networks...i need an sd card slot for additional storage and of course the phone needs to be rootable. Maybe a moto G?
Click to expand...
Click to collapse
I think maybe due to brightness control problem, could be the software or hardware problem

Screen sensitivity & recalibration

I received a Z17 a few days ago and have really struggled with it. The phone feels really good but I am finding operation really difficult - the screen seems excessively sensitive. Most of the time when I touch or sweep the screen it register multiple touches - I hear multiple ticks. More often than not the app just tapped on opens then immediately closes (not force closing just going into background). Operating the phone is near impossible.
Is there a way to re-calibrate the screen sensitivity?
Short video showing the problem - https://www.youtube.com/watch?v=qpP6t2C3xeM
Bee
I don't have that issue. My screen issue is that it's too dark. I have to put it over 75% brightness or higher. I have a Bluboo Maya Max that also have an LCD screen from JDI that is pretty bright at 25% level.
Brightness seems OK here - although I might not be the best person as I typically run my screens at minimum/very low brightness unless I am out in the sun.
The sensitivity issue is driving me nuts though.
Bee
Updated to latest software version (2.44) but this has not improved the situation.
I have noticed that this is worst when I pick up and use the phone after it has been sat for a while. Things settle down if I continue to use the screen for an extended period of time - it seems like the screen is hugely sensitive and is picking up static on my hands.
Hopefully there will be a way to recalibrate the screen, maybe once root, unlocked bootloader and custom roms all become possible.
Still surprised no one else has reported this issue. Really hoping to find a way to re-calibrate the screen sensitivity.
Here is a video showing the problem. Basically it is nearly impossible to use the phone when you first pick it up, it does seem to improve after continue use.
http://vid61.photobucket.com/albums/h62/boboskinsbee/VID_20170709_124811_zpsmm58kw6r.mp4
If you turn up the volume (and watch the red home indicator) you will hear/see that each touch is being registered multiple times.
Bee
i will receive my Z17 on Tuesday... then, for my part, i will answer again.
actually i have an off topic question: u can use google chrome?
if yes, how?
any other google apps?
loquenz said:
i will receive my Z17 on Tuesday... then, for my part, i will answer again.
actually i have an off topic question: u can use google chrome?
if yes, how?
any other google apps?
Click to expand...
Click to collapse
Yes - chrome works. You will need to get from apkmirror or similar.
Like others I tried installing google framework & play but this didn't work. Google music would run but unless you have local files you can't do anything with it.
I REALLY want to like this phone but so far it just isn't usable as a daily driver.
Bee
boboskins said:
If you turn up the volume (and watch the red home indicator) you will hear/see that each touch is being registered multiple times.
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boboskins said:
Updated to latest software version (2.44) but this has not improved the situation.
I have noticed that this is worst when I pick up and use the phone after it has been sat for a while. Things settle down if I continue to use the screen for an extended period of time - it seems like the screen is hugely sensitive and is picking up static on my hands.
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Click to collapse
I have the same problem, exactly as you describe it! It appears that it's the Recent Apps button that has the problem (at least on my phone) as it is the only one that activates on its own. It also seems as if it "accumulates" button presses when left alone, so it has to "release" them during the first couple of minutes that you pick it up again. Then it is more or less ok.
boboskins said:
Hopefully there will be a way to recalibrate the screen, maybe once root, unlocked bootloader and custom roms all become possible.
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Click to collapse
I was hoping the same but this is not the case unfortunately. Problem is still there with the latest Resurrection Remix (5.8.4). It's a shame, it's a great phone otherwise but this bug is driving me mental
Not just me!
Sort of pleased someone else has the same problem! Agree that it isn't fixed in RR. Hopefully there will eventually be a solution.
I tend to deal with it by holding the phone between my two palms (i.e. holding my palm fully across the screen) for a second or so when I pick the phone up after it has been sat for a while. This seems to reduce the sensitivity (or remove static build up?) and things work normally.
Of course this shouldn't be necessary and not something you want to do when trying to answer a call.
B
qwertius2 said:
I have the same problem, exactly as you describe it! It appears that it's the Recent Apps button that has the problem (at least on my phone) as it is the only one that activates on its own. It also seems as if it "accumulates" button presses when left alone, so it has to "release" them during the first couple of minutes that you pick it up again. Then it is more or less ok.
I was hoping the same but this is not the case unfortunately. Problem is still there with the latest Resurrection Remix (5.8.4). It's a shame, it's a great phone otherwise but this bug is driving me mental
Click to expand...
Click to collapse
I have the same problem
qwertius2 said:
I have the same problem, exactly as you describe it! It appears that it's the Recent Apps button that has the problem (at least on my phone) as it is the only one that activates on its own. It also seems as if it "accumulates" button presses when left alone, so it has to "release" them during the first couple of minutes that you pick it up again. Then it is more or less ok.
I was hoping the same but this is not the case unfortunately. Problem is still there with the latest Resurrection Remix (5.8.4). It's a shame, it's a great phone otherwise but this bug is driving me mental
Click to expand...
Click to collapse
Friend did you solve the problem with the resurrection remix? . I have seen a new update that says something about a bug I hope is the solution.
Daken.
boboskins said:
Still surprised no one else has reported this issue. Really hoping to find a way to re-calibrate the screen sensitivity.
Here is a video showing the problem. Basically it is nearly impossible to use the phone when you first pick it up, it does seem to improve after continue use.
http://vid61.photobucket.com/albums/h62/boboskinsbee/VID_20170709_124811_zpsmm58kw6r.mp4
If you turn up the volume (and watch the red home indicator) you will hear/see that each touch is being registered multiple times.
Bee
Click to expand...
Click to collapse
Hello Boboskins
Can't access to your video
Sadly still not found a solution. I have tried RR (up until about 10 days ago) and now using Mokee. Appreciate your comments on the recent updates - I will take a look at the log in case the latest RR updates solve anything.
EDIT: Ursus91, just took a look and Photobucket appears to have stopped allowing 3rd party views. I will upload somewhere else and update the link once I am done.
@boboskins : thanks, it should be helpful to understand the problem you encounter. I'm not sure to understand. And I'm still waiting to use the phone every day
I have the same problem
Same problème here ! When i use the phone it seems it close app or back like i hit the button. :/ Really annoying :s
Hello,
I have the same problem too. The sole solution from GeekB is to return the phone for repairing...
I have it sometimes on the left button (in the major cases), the middle button has actually no problems, the right, sometimes.
I use the middle button to come back to "the main view" (icons) and then, the left button seems going alive.
I'm not sure it is a hardware problem
Edge gestures issue
Greetings!
I've just started using Nubia Z17 Lite and found out that the specific edge gesture to control the brightness level doesn't work on my unit. Does anyone know if this is a bug that can be resolved by an update or did anyone have the same issue and has fixed it?
I'm quite sure the problem isn't with the hardware because other edge gestures seem to work fine.
Thanks ?
Nubia Z17 black screen
Good evening. I own a Nubia Z17 8gb ram 128gb rom and today had a problem. His screen is black and the LED on the menu button is on. It obeys no command. He did not fall, everything perfect. Could someone help me with this problem?

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