fingerprint light screen keeps activsting - Nubia Red Magic 5G / 5S Questions & Answers

The fingerprint location lights up constantly on my black screen. The phone can be laying down still and it will come on randomly.
I'm on 4.13 rooted with magisk but forgot to disable encryption so bootloader locked again.
I normally have black screens but I believe the screen keeps coming on with the fingerprint light and thus stopping my phone deep sleeping.
Battery life is terrible.
Any way to stop it in settings that I might be missing or with a build prop edit or something.
Please anything.

Jcth1 said:
The fingerprint location lights up constantly on my black screen. The phone can be laying down still and it will come on randomly.
I'm on 4.13 rooted with magisk but forgot to disable encryption so bootloader locked again.
I normally have black screens but I believe the screen keeps coming on with the fingerprint light and thus stopping my phone deep sleeping.
Battery life is terrible.
Any way to stop it in settings that I might be missing or with a build prop edit or something.
Please anything.
Click to expand...
Click to collapse
1.install MOD kernel
2.go to settings >>fingerprint passwords>>fingerprint>>black screen unlock and disable this option.
Sent from my NX659J using Tapatalk

Related

Difficult to turn on screen in dark

Has anyone else noticed that when in a dark area, pressing the main button will turn on the screen but it will then automatically and immidiately turn off?
Several times I've gotten into a battle with the phone only to lose, turning it on and it turns off, then turning it on again and so on...
To compound the issue, in these situations it seems that double tap is signifigantly less responsive to activate the screen as well.
I'm pretty sure this phone is using some sort of facial recognition, it has smart stay doesnt it? I think it has gravity/accelerometer to turn on the screen when you pull it out of your pocket. In the back of my mind I'm thinking that since it cant see me it is shutting off but this doesnt seem consistent...
I'm running stock rom, rooted with twrp. Any ideas?
I have not experienced that. Did your G3 do that out of the box?
Sent from my LG-D851 using Tapatalk
Never heard of it. Screen is set to auto off in 30 seconds. Change it to 2 min and you should be good. If u running without a case then maybe the hand is touching the edges of screen this will also shut screen off in double tap.
BAD ASS G3
sublimaze said:
I have not experienced that. Did your G3 do that out of the box?
Sent from my LG-D851 using Tapatalk
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I didn't notice it until the last week or so. but I kind of feel like that was because I hadn't used the phone that much up until then. I didn't make any major changes to the phone immediately before I started noticing it either, I had already had it rooted for about a week. I feel like the stock rom does have some glitches to it.
The G3 does have a "smart screen" feature that detects your face (Settings > Display). Disable that and see if it helps.
I've not run into this in the dark but have when I try and use my arm band holder when running. The holder covers the ambient light sensor so the phone thinks it was accidentally turned on like in a pocket and shuts right off. Super annoying.
Noticed similar behavior when the phone is in my bike mount at night. Basically it's acting like the proximity sensor is covered. In my bike mount's case, it is covered by a clear screen cover, but normally that doesn't trigger the proximity sensor. But when it's very dark out (not under a street light etc.), it seems to think it's blocked and turns itself off. Annoying.
randyspants said:
I've not run into this in the dark but have when I try and use my arm band holder when running. The holder covers the ambient light sensor so the phone thinks it was accidentally turned on like in a pocket and shuts right off. Super annoying.
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Click to collapse
speedrabbit said:
Noticed similar behavior when the phone is in my bike mount at night. Basically it's acting like the proximity sensor is covered. In my bike mount's case, it is covered by a clear screen cover, but normally that doesn't trigger the proximity sensor. But when it's very dark out (not under a street light etc.), it seems to think it's blocked and turns itself off. Annoying.
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Click to collapse
Have you tried disabling smart stay as sublimaze recommended?
Apache0c said:
Have you tried disabling smart stay as sublimaze recommended?
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Click to collapse
Tried but remains the same... This was the only thread I found concerning this.
Ive had this issue too investigating now
Had that issue when I was using the lock screen face unlock. In the dark it didn't see my face and then it shut off. Setting is in lock screen section
Sent from my G3
gabrielshaste said:
Had that issue when I was using the lock screen face unlock. In the dark it didn't see my face and then it shut off. Setting is in lock screen section
Sent from my G3
Click to expand...
Click to collapse
Lol.
I have the same issue EVERY night. Why is that? It's very annoying
Same issue here
it seemed to resolve itself when I factory reset my phone
but after I got my apps reinstalled from my google backup it started again
so it seems like it's a software issue - not sure to which app it is related to
let me know if you find a fix - this is quite annoying
Me too. I've been facing this issue at night, when it's very dark.
Me and my buddy were in the car during a roadtrip and it was very dark, I mean like: No lights outside, no lights inside the car, the double tap feature didn't even work to begin with and whenever I tried to use the "Power Button" It would come on and then suddenly 'boom' Turn off, now this would happen a few times until it stays on. Weird...
I just experienced this myself, first time I've seen it happen in the 30 + G5's that I've sold. If it's in the dark it just doesn't turn on at all. I hope LG is fixing this. I'm about to Factory Reset it right now and hope for the best! Someone else mentioned that this is the only forum that is disccusing this issue. It must be a very few that are effected. I'm testing another one as we speak.
Has this issue been resolved? My friend's G3 also has this issue. Day time no problem. When it is dark the screen wont' stay on.
Same problem, no fix yet
Same problem here - Pointing it at any light and pressing the power button will turn it on. (As will plugging it into power). Tried tinkering with all sorts of settings (face recognition/auto dimming feature/etc) nothing worked. Tried factory reset, that didn't work either.
My issue started after i had my screen replaced (by a shady shop) who probably didn't do a good job of packing it back together....I'm going to see if I can have someone open it up and clean it out a bit..
I have the same issue on my G3. Even if you're under the covers in bed, the thing doesn't turn on until it gets light. It basically doesn't turn on in the dark through double tap and actually not even with the power button. It could become a safety hazard for someone in an emergency situation.
Nahdont said:
I have the same issue on my G3. Even if you're under the covers in bed, the thing doesn't turn on until it gets light. It basically doesn't turn on in the dark through double tap and actually not even with the power button. It could become a safety hazard for someone in an emergency situation.
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Click to collapse
I have also same problem. No solution yet.

Anyone have Gravity Screen - On/Off working on the G4?

I have the Verizon LG G4 vs986 running 5.1 (10b) but I've been unable to get Gravity Screen - On/Off 2.3.1 to work as it's not turning the screen off. Does anyone have this working on the G4 and can you share your settings? Thanks!
Almighty1 said:
I have the Verizon LG G4 vs986 running 5.1 (10b) but I've been unable to get Gravity Screen - On/Off 2.3.1 to work as it's not turning the screen off. Does anyone have this working on the G4 and can you share your settings? Thanks!
Click to expand...
Click to collapse
Been using it since the beginning (and G3 as well). After removing Power Nap Alpha 0.7 working flawless. Have you enabled Administrative Permissions?
Yes, enabled that. Can you let me know how you have the settings for the program setup? I was able to get the screen to go off once when I first installed it but never could get the screen to turn on and I have the PIN enabled lock screen.
Almighty1 said:
Yes, enabled that. Can you let me know how you have the settings for the program setup? I was able to get the screen to go off once when I first installed it but never could get the screen to turn on and I have the PIN enabled lock screen.
Click to expand...
Click to collapse
On
Any Direction = Check
Lying Face up= Check
Turn off by proximity = Check
Turn on by proximity = Check
Keep screen on by Motion = Check (sensitivity 70)
Booster = Check
Running During Call = Check
Notification = Check
Low Priority = Check
Start at boot = Check
I have the unlocked version so I also have some apps whitlisted
Device Administrator = Check (for both delayed lock and regular screen off permission, 2 separate)
All the rest I have UNCHECKED
Thanks! Think you covered everything except what do you have for the following settings:
Pocket Sensor Angle
Landscape mode
Table Sensor Angle
Turn Screen ON by Motion-Timeout
Turn Screen ON by Motion-Sensitivity
False Turn-On Protection in Pocket
It seems my screen is turning off because of the 15 second display timeout in the phone settings and not because of Gravity, what do you have for the phone's display timeout settings? I changed it to always keep display on and the screen does go off, but doesn't turn on until I tap the screen.
Is the screen supposed to turn on by itself or does one have to tap the screen?
Almighty1 said:
Thanks! Think you covered everything except what do you have for the following settings:
Pocket Sensor Angle
Landscape mode
Table Sensor Angle
Turn Screen ON by Motion-Timeout
Turn Screen ON by Motion-Sensitivity
False Turn-On Protection in Pocket
It seems my screen is turning off because of the 15 second display timeout in the phone settings and not because of Gravity, what do you have for the phone's display timeout settings? I changed it to always keep display on and the screen does go off, but doesn't turn on until I tap the screen.
Is the screen supposed to turn on by itself or does one have to tap the screen?
Click to expand...
Click to collapse
Pocket sensor = 60 (default I think, it becomes inactive with Any direction checked)
Landscape mode = Unchecked
Table sensor angle = 2
Turn on by motion = Unchecked
Keep On by motion sensitivity = 70
I don't have a false turn on protection in pocket option
Screen timeout = 15 seconds
On my device T Mo G4 H811 no tapping of screen required, all screen on and off functions are performed by Gravity (every now and then it doesn't read the proximity sensor, but 99% of the time it functions as it should).
The default setting should have gotten you working, all these setting are more of a fine tuning to your liking rather than actual functionality of the app itself. Have you tried uninstalling, reboot and reinstalling? Proximity sensor working? Not sure what else you can do other than contact the developer. I had and issue a couple versions ago and it was addressed fairly quickly with an update (I'm sure I wasn't the only one in that case).
Hope this helps you out.
I think once you select Any Direction (Flip Cover), the angles for both Pocket Sensor and Table Sensor becomes inactive, Turn Screen OFF by Proximity becomes inactive as well. I actually figured out the problem as it was the app that was turning the screen off but I am running Power Nap as well which puts the phone in deep sleep mode so I had to add GS to the exclude list in Power Nap before GS worked correctly and turned the screen back on. I already tried uninstalling from the app, rebooting and installing earlier but the problem was Power Nap. I have the unlocked version and it does have the false turn on protection option which is the last option under the Turn Screen ON by Motion section.
Almighty1 said:
I think once you select Any Direction (Flip Cover), the angles for both Pocket Sensor and Table Sensor becomes inactive, Turn Screen OFF by Proximity becomes inactive as well. I actually figured out the problem as it was the app that was turning the screen off but I am running Power Nap as well which puts the phone in deep sleep mode so I had to add GS to the exclude list in Power Nap before GS worked correctly and turned the screen back on. I already tried uninstalling from the app, rebooting and installing earlier but the problem was Power Nap. I have the unlocked version and it does have the false turn on protection option which is the last option under the Turn Screen ON by Motion section.
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Click to collapse
Yeah... Power Nap. Loved it on the G3 but on this phone it still has some issues. I stopped using it because even though I whitelisted certain apps some of those whitelisted apps actually weren't being allowed to remain active. Gravity wasn't one of them but Root call blocker was and boy was that a treat at times.
Glad you got it worked out.
zoman7663 said:
Yeah... Power Nap. Loved it on the G3 but on this phone it still has some issues. I stopped using it because even though I whitelisted certain apps some of those whitelisted apps actually weren't being allowed to remain active. Gravity wasn't one of them but Root call blocker was and boy was that a treat at times.
Glad you got it worked out.
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Interesting, how do you check if the app is active or not since the screen is off?
Almighty1 said:
Interesting, how do you check if the app is active or not since the screen is off?
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Click to collapse
Trial and error... Root Call Blocker worked fine (whitelisted) when the screen was on but failed to work when screen off. What turns off my apps when screen off? Power Nap. Disable Power Nap and Root Call Blocker worked fine (screen on and off). So my conclusion was Power Nap even though whitelisted Root Call Blocker was failing to leave that app active.
zoman7663 said:
Trial and error... Root Call Blocker worked fine (whitelisted) when the screen was on but failed to work when screen off. What turns off my apps when screen off? Power Nap. Disable Power Nap and Root Call Blocker worked fine (screen on and off). So my conclusion was Power Nap even though whitelisted Root Call Blocker was failing to leave that app active.
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Click to collapse
Interesting, in my case, Powernap didn't put any app to sleep as before yesterday, my battery would last 2-2.5 hours with the screen off then I started greenifying everything except those I know that needs to run in the background and now the battery lasts 9 hours with Gravity Screen. I left White Pages ID without greenifying it.

Fingerprint rejection screen on

With fingerprint screen unlock turned on, is there a way to not turn on the screen whenever a fingerprint is rejected ? When i am holding and moving the phone about and the fingerprint sensor touches any part of my skin, (palm, thigh..etc...), the screen will turn on. So it's turning on lots of time when i didn't intend for it to. Anyone ?
I've read about other people having this same issue. It hasn't happened to me though. The fingerprint scanner only recognizes my fingerprints, not my palm nor other parts of my body.
It shouldn't turn on by default ... If it rejects the finger it should only vibrate to let you know that it detected something, but screen should stay off.
Which ROM are you using?
Sent from my OnePlus 3 using Tapatalk
Stock, rooted. Touching the fingerprint sensor with knuckle, palm..etc.. wakes the screen, no vibration. Placing unrecognized fingerprint vibrates and wakes the screen. Any input on this ?
Complete stock. 3.2.6. No root. Fingerprint rejection only causes vibration for me, no screen on.
I am on stock 3.2.6 too. Upon further investigation, If i leave my finger print on long enough, it rejects with vibration without turning on the screen.
Here's a video link demonstrating the problem, appreciate if anyone has any suggestion on how to fix this.
https://youtu.be/msRFxHwo2R8
Weird ... definitely not standard behavior.
I'd try clean flashing the system.
Sent from my OnePlus 3 using Tapatalk

(Issue) Long delay to turn on display from sleep

Since upgrading to OOS 4.1.6, when leaving the device asleep for awhile, the display will not want to turn back on. The phone will vibrate for double-tap or fingerprint, however I have to wait about 10 seconds for the screen to actually turn on reguardless if using power button, double tap, or fingerprint.
- I have tried pocket mode both off/on did not work
Badd_blood said:
Since upgrading to OOS 4.1.6, when leaving the device asleep for awhile, the display will not want to turn back on. The phone will vibrate for double-tap or fingerprint, however I have to wait about 10 seconds for the screen to actually turn on reguardless if using power button, double tap, or fingerprint.
- I have tried pocket mode both off/on did not work
Click to expand...
Click to collapse
Reboot?
Puddi_Puddin said:
Reboot?
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Of course I rebooted already, that's the most obvious first troubleshooting step. I've now uninstalled Greenify since it's the only thing I can think of that has a screen lock feature so I'm trying that now.
Badd_blood said:
Of course I rebooted already, that's the most obvious first troubleshooting step. I've now uninstalled Greenify since it's the only thing I can think of that has a screen lock feature so I'm trying that now.
Click to expand...
Click to collapse
Naptime / Force Doze can be an issue. Especially if your screen is off for a longer period of time. With Naptime you can disable the fact that it will stop your sensors. Might be worth to check out!
The issue seems to be gone after uninstalling greenify. If anyone else has this issue I suggest trying that. I'm not sure if it's a greenify bug I had or because my very dirty flash from OOS 4.1.3 -> 4.1.6. I had many freezing boots and flashed it almost 10 times before it worked.

Screen not turning on sometimes

Has anyone has an issue where the screen won't turn on after using the fingerprint sensor? I can feel it unlock but I sometimes have to hold the power button until the power off/reboot menu comes up which then starts the display up from being all black. Have Magisk beta and Xposed installed so maybe that's the issue?
Not So Pro said:
Has anyone has an issue where the screen won't turn on after using the fingerprint sensor? I can feel it unlock but I sometimes have to hold the power button until the power off/reboot menu comes up which then starts the display up from being all black. Have Magisk beta and Xposed installed so maybe that's the issue?
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Click to collapse
Is AOD on or off? What happens when it's on?
Badger50 said:
Is AOD on or off? What happens when it's on?
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Click to collapse
AOD is on. So what happens is if the phone is on my desk and AOD is showing time, it'll show the notification briefly then just go black(nothing is covering proximity sensor and notification light is blinking). I then usually have to either do the power menu trick I mentioned or just restart the phone. If it's in my pocket on the other hand I'll pull it out and it'll be black with a notification light.
Oddly enough it usually only occurs with Snapchat so I think it may have to do with having snaptools installed?
Not So Pro said:
AOD is on. So what happens is if the phone is on my desk and AOD is showing time, it'll show the notification briefly then just go black(nothing is covering proximity sensor and notification light is blinking). I then usually have to either do the power menu trick I mentioned or just restart the phone. If it's in my pocket on the other hand I'll pull it out and it'll be black with a notification light.
Oddly enough it usually only occurs with Snapchat so I think it may have to do with having snaptools installed?
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Quite possibly so. I know nothing about snap face, snap chat, or whatever these social media apps do. Although, you may try clearing the app data and cache on said app to see if it helps. No guarantees though. As is the case with many things android! ??
I've had the same issue ever since I installed, I believe, the nav bar immersive mod. Not sure, around same time. I was able to hurt power button twice for camera and that would pull it up and u could switch back to screen. I don't have xposed or Snapchat, so I don't think either of those are it. It's random when it happens to me.
I've had similar issues. I'm not rooted and have never used Snapchat or AOD. I do use immersive mode for some apps so I've thought that might be causing it. Like stated above, I can get the screen to come on my double tap to open the camera or just holding the phone face down and tap the back a couple times then flip back over and the screen comes on.
I'm also having this issue. Ambient display seems to prevent the issue for me. If I reboot the issue is gone for a period as well. Not rooted but have immersive mode acrive via nav bar hider.
shmity said:
I'm also having this issue. Ambient display seems to prevent the issue for me. If I reboot the issue is gone for a period as well. Not rooted but have immersive mode acrive via nav bar hider.
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Click to collapse
Ok so a little more testing. When Ambient display is set to always on, I have no issue, maybe a slight lag when waking/unlocking. When ambient is set to tap or pick up i get issues, when ambient display is set to off at all times, i have no issue. Plugging the phone in to charge seems to force the issue to happen.
Edit: Seems that even with ambient display off totally the issue pops up. Strange thing is if i unlock the phone and take a screen shot, its totally black.
I to have this happen and like sportytony I use camera to wake device. Sometimes that too takes a bit. Most of the time when it finally does wake there will be a notification that systemui isn't responding. So I wonder if it's related.
Ok, I've been having this issue happen multiple times a day. I use this immersive app: https://play.google.com/store/apps/details?id=in.tsdo.elw
Since I have turned all ambient display options off and made sure that System UI is unchecked in the immersive app i haven't had an issue at all.
Its definitely related to system UI, com.android.systemui to be precise
i used to try to set up Power Nap on this device, but it can't find System UI in app list, make me unable to whitelist it, thus causing same issue like yours,
Screen wont turn on after sleep, since System UI wake up is blocked
I was using hide navbars and had this issue
I uninstalled and never had that problem again
Sent from my Google Pixel 2 XL using XDA Labs
Didn't expect all these replies but I'm going to try to untick system UI and see what happens. Thank you all!

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