Database Info

Smart Cover - do not purchase

A quick word of warning.....
A new app has appeared on the market using the Gnote as a 'cover pic'.
https://market.android.com/details?id=smart.cover&feature=search_result#?t=W251bGwsMSwxLDEsInNtYXJ0LmNvdmVyIl0
Similar to the 'smart screen off' app that is supposed to work with the proximity sensor to turn off the screen. It claims to work with the Gnote flip cover but I can assure you it doesn't. It has the same problem as the other screen off proximity apps in that it works if you put your finger over the sensor but not with the Gnote flip cover.
Just a 'heads up' for anyone thinking of buying...
Dan

Not only that, any app which wakes your phone using proximity sensor is preventing deep sleep and probably killing the battery all day long

Dancairo said:
A quick word of warning.....
A new app has appeared on the market using the Gnote as a 'cover pic'.
https://market.android.com/details?id=smart.cover&feature=search_result#?t=W251bGwsMSwxLDEsInNtYXJ0LmNvdmVyIl0
Similar to the 'smart screen off' app that is supposed to work with the proximity sensor to turn off the screen. It claims to work with the Gnote flip cover but I can assure you it doesn't. It has the same problem as the other screen off proximity apps in that it works if you put your finger over the sensor but not with the Gnote flip cover.
Just a 'heads up' for anyone thinking of buying...
Dan
Click to expand...
Click to collapse
tried the app after reading this...
works for me...i played wid the cover did respond...u can try
ofcourse i dint buy the app... coz d developer is not plannin to refund if it doesnt work for u

I am using "Power Switch" since my galaxy tab times. It's made by an xda developer. Many options to switch off your note, eg using the proximity sensor or light sensor or aceleration sensor. I am using the proximity sensor mode. No draining my battery . So far so good.
Sent from my GT-N7000 using xda premium

It's work fine with me,just include it in task killer ignore list.

Thanks
Rocheau said:
I am using "Power Switch" since my galaxy tab times. It's made by an xda developer. Many options to switch off your note, eg using the proximity sensor or light sensor or aceleration sensor. I am using the proximity sensor mode. No draining my battery . So far so good.
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
Thanks for that. Now I can just put my phone in my holster, or close the case if using one, and it will turn off. No more fiddling for the power (and pressing the volume at the same time) for me!

The Power Switch app works really well at turning the screen off, a lot better than the other ones I've tried
Sent from my GT-N7000 using xda premium

I have installed it yesterday, n had same experience like OP, uninstalled y'day already.
It screen off, but if you look closely it keeps on & off
working with finger perfactly

Dancairo said:
A quick word of warning.....
A new app has appeared on the market using the Gnote as a 'cover pic'.
https://market.android.com/details?id=smart.cover&feature=search_result#?t=W251bGwsMSwxLDEsInNtYXJ0LmNvdmVyIl0
Similar to the 'smart screen off' app that is supposed to work with the proximity sensor to turn off the screen. It claims to work with the Gnote flip cover but I can assure you it doesn't. It has the same problem as the other screen off proximity apps in that it works if you put your finger over the sensor but not with the Gnote flip cover.
Just a 'heads up' for anyone thinking of buying...
Dan
Click to expand...
Click to collapse
Well, just my 2 cents. I used the app and for most of time it does not work. But if you see the way it works is if you slowly close the cover then it works. If you close the cover quickly it does not. In any case it is not acceptable. I just checked the app and returned it promptly

jimbob456 said:
The Power Switch app works really well at turning the screen off, a lot better than the other ones I've tried
Sent from my GT-N7000 using xda premium
Click to expand...
Click to collapse
For me it works only with fingers, with flip cover it doesn't turn off screen
Can you post all your settings for Power Switch on GNote?

I tested it and everytime it wakes up.
It works with my finger and if i wish over it, it screens off, 1 second later it starts again.
Nothing for me. I just press the Power off button

Screen Turns Off While on Phone

Title says it all. Its a very odd glitch. If i call someone, unless i quickly exit the phone app, my screen turns black but my call will continue. I cant turn the screen back on until the call is ended and i have to pull the battery. It happens regardless of what rom im on. Any help? Thanks in advance everyone
Sent from my SCH-I535 using Tapatalk 2

Have your cleaned your sensor in the front of your phone.
Sent from my SGS3 running Eclipse 2.1

No, what is/how do i do that?
Edit: I also have a ghost armor/ slick wrap sort of thing on the front of the phone. Is that the reason?
http://a248.e.akamai.net/origin-cdn...pfiles/photos/SW-GALS3-CFRED-3.jpg?1342082302
Sent from my SCH-I535 using Tapatalk 2

I would try removing that skin, it could be blocking the proximity sensor. I had the same problem on a galaxy nexus. I tried clearing phone app data, reboots, factory resets. In the end had to send it in on warranty because the sensor was bad.
Sent from my SCH-I535

Its weird though because the screen only turns off if the app i am running and xcan interact with is the phone application. If i use firefox or anything else while making the call everything is hunky dory.
Sent from my SCH-I535 using Tapatalk 2

GalaxyS3IsMeh said:
Its weird though because the screen only turns off if the app i am running and xcan interact with is the phone application. If i use firefox or anything else while making the call everything is hunky dory.
Sent from my SCH-I535 using Tapatalk 2
Click to expand...
Click to collapse
Try using an app that shows sensor readings. I like to use Elixir2 which has a sensor section. When viewing the proximity sensor readings, it should indicate "Far" when nothing is activating the sensor, and "Near" if you cover the sensor (with your finger or whatever). If it reads Near without you purposely tripping the sensor, your protector could be covering it or something else is wrong.
Sent from my SPH-D700 using xda app-developers app

bbelos said:
Try using an app that shows sensor readings. I like to use Elixir2 which has a sensor section. When viewing the proximity sensor readings, it should indicate "Far" when nothing is activating the sensor, and "Near" if you cover the sensor (with your finger or whatever). If it reads Near without you purposely tripping the sensor, your protector could be covering it or something else is wrong.
Sent from my SPH-D700 using xda app-developers app
Click to expand...
Click to collapse
Yeah try this. Problem with my phone was intermittent, clearing the phone app data seemed to fix it but it always came back.
Just out of curiosity did you ever install an app called facebook contacts?
Sent from my SCH-I535

Not an app besides messenger and the actual fb app persay, but i did sync them to my contacts
Sent from my SCH-I535 using Tapatalk 2

The app was actually facebook contact sync. It's a third party app and I had originally thought it may of had something to do with the problem. That's why I asked.
I don't think it's a software problem because you said it happens on all of the roms you've tried. My nexus was stock and I did several factory resets, even waited for the jellybean update. Nothing I did was ever a permanent fix.
So I think either something is blocking the sensor i.e. dirt or the screen protector, or the sensor is bad.
Sent from my SCH-I535

My proximity sensor went bad after I replaced a screen lens by heating up and unglue technique. I turned it off in the phone app, and now it's fine, but for me it's very irritating that I have a high-end device which is somewhat broken, so I started researching what's wrong and how to fix.
It does work, I tested it by enabling hidden menu ( *#22745927 ) and then diagnostic mode ( *#0*# ) + click "Sensors". It does show proximity sensor at ADC 16 or more (I think it triggers at 15, so always on). When I bring the hand to the sensor, ADC goes to 100, so the sensor is somewhat working, but it always does sense something which isn't there, which is causing it to misfire. I have another good S3, and ADC value on it is 0 or 1 when nothing is in front of it, so my sensor could clearly be better.
I have no idea what ADC is, by the way
I have another broken front panel laying around, so I took the phone apart and replaced a sensor with the one from that panel. I did see a slight improvement, which is: ADB value went down to 11-12, so the sensor was not ALWAYS in triggered state, but clearly still no bueno.
What I'm going to do now is get a new item and try replacing with a new one. It's not overly expensive, like 10 bucks when shipped from china (search for "Front Facing Camera s3" on ebay). Should that be a success, I will post my results here.
I also am not sure if it is possible to recalibrate sensor to not trigger if ADC value is, say, below 20 and such. I would imagine there could be a configurable value. Somewhere this value of 15 is coming from, isn't it? So, idk, if some guru here is reading this post, maybe could advise where to go to configure it

Not to keep this thread alive or anything, but I gave my dad my old phone and he complained to me a few days later that the screen kept going off as well so I met him only to find out that he had the case on wrong and it was blocking the proximity sensor. He definitely is not cut out for a smart phone.
Sent from my SCH-I535 using xda app-developers app

galets said:
My proximity sensor went bad after I replaced a screen lens by heating up and unglue technique. I turned it off in the phone app, and now it's fine, but for me it's very irritating that I have a high-end device which is somewhat broken, so I started researching what's wrong and how to fix.
It does work, I tested it by enabling hidden menu ( *#22745927 ) and then diagnostic mode ( *#0*# ) + click "Sensors". It does show proximity sensor at ADC 16 or more (I think it triggers at 15, so always on). When I bring the hand to the sensor, ADC goes to 100, so the sensor is somewhat working, but it always does sense something which isn't there, which is causing it to misfire. I have another good S3, and ADC value on it is 0 or 1 when nothing is in front of it, so my sensor could clearly be better.
I have no idea what ADC is, by the way
I have another broken front panel laying around, so I took the phone apart and replaced a sensor with the one from that panel. I did see a slight improvement, which is: ADB value went down to 11-12, so the sensor was not ALWAYS in triggered state, but clearly still no bueno.
What I'm going to do now is get a new item and try replacing with a new one. It's not overly expensive, like 10 bucks when shipped from china (search for "Front Facing Camera s3" on ebay). Should that be a success, I will post my results here.
I also am not sure if it is possible to recalibrate sensor to not trigger if ADC value is, say, below 20 and such. I would imagine there could be a configurable value. Somewhere this value of 15 is coming from, isn't it? So, idk, if some guru here is reading this post, maybe could advise where to go to configure it
Click to expand...
Click to collapse
UPDATE: I bought a brand new sensor/camera block, and same issue there: minimum ADB is ~12. So, it's glass. It is possible that the sensor openings are either slightly shifted, or too dark.
Anyone knows how to configure the threshold value?

galets said:
UPDATE: I bought a brand new sensor/camera block, and same issue there: minimum ADB is ~12. So, it's glass. It is possible that the sensor openings are either slightly shifted, or too dark.
Anyone knows how to configure the threshold value?
Click to expand...
Click to collapse
You shouldnt have to go through all this man. You should get a new phone
Sent from my SCH-I535 using Tapatalk 2

Solved, yay!!!!!!
GalaxyS3IsMeh said:
You shouldnt have to go through all this man. You should get a new phone
Click to expand...
Click to collapse
Nope, I got it resolved!!!!!!!!
Here's how, with pictures: http://blog.galets.net/2013/01/fix-proximity-sensor-on-samsung-s-iii.html

Bad Proximity Sensor?

Is anyone else having an issues when on a call to someone you take it away from your ear and look at your phone and the screen doesn't come back on. I have to hit the power button to make the screen wake up. I'm all stock (4.4.2) with unlocked bootloader. I m trying to see if this is a hardware problem where I need to RMA or software problem.

Mine works perfectly well. Are you sure you don't have anything that might be affecting the proximity sensor, like smudges or a screen protector?
Sent from my Nexus 5 using Tapatalk

No, I don't have any screen protector not any smudges. I saw similar issues on other phones and someone said to clear data and cache on the phone app so I don't know if that will work or not.

ProBird79 said:
Is anyone else having an issues when on a call to someone you take it away from your ear and look at your phone and the screen doesn't come back on. I have to hit the power button to make the screen wake up. I'm all stock (4.4.2) with unlocked bootloader. I m trying to see if this is a hardware problem where I need to RMA or software problem.
Click to expand...
Click to collapse
What time out do you have your screen set to? Sounds like it's simply locking after the designated time.
I've noticed the screen turning on and off occasionally when talking. Almost like the sensor isn't sure if I'm holding it to my head or not but then I do hold it away from my face.

I have the same issue...
I can't hang a call because the screen simply don't turn on when I remove my phone from the ear.
In add at this issue, seems like the proximity sensor turn off the backlight screen only.
When I finish a call, I found the clock screen opened, in my case the settings screen of advanced clock widget...
It's really annoying...
Sent from my Nexus 5 using XDA Premium 4 mobile app

Do you guys have a screen protector applied by any chance? Everyone had this issue with the nexus 4 because the sensor is really sensitive and picks the protector up, not letting it turn the screen on. Try removing a section of the protector where the sensor sits, this will fix your issue.

Surprisingly, I don't have this problem
Team Nexus 5 sucks. Underpowered battery for a 5inch 1080p screen that is non-removable. Weak generic antenna that drops signal. Worst speaker of any device on the market. Cheap plastic build.

dalton8 said:
Do you guys have a screen protector applied by any chance? Everyone had this issue with the nexus 4 because the sensor is really sensitive and picks the protector up, not letting it turn the screen on. Try removing a section of the protector where the sensor sits, this will fix your issue.
Click to expand...
Click to collapse
My phone is naked... No screen protector, no cover...
Sent from my Nexus 5 using XDA Premium 4 mobile app

bblzd said:
What time out do you have your screen set to? Sounds like it's simply locking after the designated time.
I've noticed the screen turning on and off occasionally when talking. Almost like the sensor isn't sure if I'm holding it to my head or not but then I do hold it away from my face.
Click to expand...
Click to collapse
I have it on 15 seconds. Shouldn't that feature be bypassed when a call is in progress so that the proximity sensor is usable. This is the first phone that I've had that has done this to me. On all others the proximity sensor stays live even after the predetermined sleep time.

After 15 seconds you're screen is simply turning off as you have set. Mine does so after 1 minute, which is my screen time out setting.
Sent from my Nexus 5 using Tapatalk

I have 30 minutes of inactivity...
The proximity sensor is broken...
Sent from my Nexus 5 using XDA Premium 4 mobile app

bblzd said:
After 15 seconds you're screen is simply turning off as you have set. Mine does so after 1 minute, which is my screen time out setting.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
During a call shouldn't the screen timeout be bypassed then go back to the default setting once the call has ended? That makes much more sense to me.

ProBird79 said:
During a call shouldn't the screen timeout be bypassed then go back to the default setting once the call has ended? That makes much more sense to me.
Click to expand...
Click to collapse
This seems to be the built in functionality of the phone and not a bug. I can't really say if one way is better then the other but I just turn the screen off during calls now.

This is the bug...
really annoying

same problem
ProBird79 said:
Is anyone else having an issues when on a call to someone you take it away from your ear and look at your phone and the screen doesn't come back on. I have to hit the power button to make the screen wake up. I'm all stock (4.4.2) with unlocked bootloader. I m trying to see if this is a hardware problem where I need to RMA or software problem.
Click to expand...
Click to collapse
Same problem here do any one have solution for this..

Auto brightness not working?

Running 5.0 on AT&T model. I have auto brightness turned on with baseline at dimmest setting which as most know is bright enough for most indoor situations. When I go outside into broad daylight, the brightness does not change. I can manually increase to full (and then the display is readable) but nothing happens on it's own.
Is this normal, am I missing something else? Defective light sensor?
EDIT: According to the following apps, I don't have a light sensor and my proximity sensor is failing. Can anyone confirm good data from them? -- Sensor Box for Android, Sensor Test, Phone Tester, Sensor Kinetics

If your screens turns off during calls that means the proximity sensor *is* functioning. I tried a sensor test and don't see fail anywhere.
Sent from my LG-H950

Ace42 said:
If your screens turns off during calls that means the proximity sensor *is* functioning. I tried a sensor test and don't see fail anywhere.
Sent from my LG-H950
Click to expand...
Click to collapse
Yea, my screen doesn't turn off during calls (unless I knock-knock on my head/ear). Also knock on constantly turns the screen on when I have the phone in my pocket (when proximity sensor should prevent it, right?) There isn't really a "failure" in those apps per se, I am just not getting any type of change in the data from proximity sensor and I am not even getting an option for light sensor test. More or less trying to verify I have a hardware issue before trying to get a replacement or warranty service. I've only had phone for 2 days.
Thanks for the feedback.

Neo42 said:
Yea, my screen doesn't turn off during calls (unless I knock-knock on my head/ear). Also knock on constantly turns the screen on when I have the phone in my pocket (when proximity sensor should prevent it, right?) There isn't really a "failure" in those apps per se, I am just not getting any type of change in the data from proximity sensor and I am not even getting an option for light sensor test. More or less trying to verify I have a hardware issue before trying to get a replacement or warranty service. I've only had phone for 2 days.
Thanks for the feedback.
Click to expand...
Click to collapse
Have you tried a factory reset already and is yours rooted?
Sent from my LG-H950

Ace42 said:
Have you tried a factory reset already and is yours rooted?
Sent from my LG-H950
Click to expand...
Click to collapse
Tried factory reset last night with no change. This phone has never been rooted (and I received it new)

This is from the sensor app. I would conclude yours is faulty if resets aren't fixing anything.
http://imgur.com/eudDXuc
http://imgur.com/xMS0hzS
Edit: Sorry about dark screen, using screen filtering to avoid burning my eyes.
Sent from my LG-H950

Ace42 said:
This is from the sensor app. I would conclude yours is faulty if resets aren't fixing anything.
http://imgur.com/eudDXuc
http://imgur.com/xMS0hzS
Edit: Sorry about dark screen, using screen filtering to avoid burning my eyes.
Sent from my LG-H950
Click to expand...
Click to collapse
Thanks so much for the screen grabs, this confirms my results are abnormal.

Proximity Sensor Question

So I am trying to turn the proximity sensor completely off or at least when not in a call. The reason being is my phone constantly flashes on and off when its on a desk and I have to reach over it or type on a keyboard and my arm just comes close to it. Is there a setting I can change that will keep the screen from flashing on and off every 5 seconds? Or even turn off the proximity sensor completely?

Try to disable Easy Screen Turn On under Accessibility Settings
Sent from my Galaxy S8+ using XDA Labs

Silk-TSM said:
Try to disable Easy Screen Turn On under Accessibility Settings
Sent from my Galaxy S8+ using XDA Labs
Click to expand...
Click to collapse
That did it. Thank you