Using wireless when on the phone - Epic 4G Q&A, Help & Troubleshooting

i submiited a thread asking how to keep the screen on when youre on the phone and on wireless. but maybe i can just ask it this way. does anyone use wireless when on the phone and if so doesnt your screen turn off all the time since the phone knows your making a phone call?

If you are talking about wifi data transfer while on the phone. Download Spare Parts and in wifi section set to never sleep when screen is off.
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no i mean doesnt anyone go on the internet while theyre talking on the phone look at texts that come in while your on the phone. my screen darkens whatever i try to do whether im on wireless or not

gorelow said:
no i mean doesnt anyone go on the internet while theyre talking on the phone look at texts that come in while your on the phone. my screen darkens whatever i try to do whether im on wireless or not
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Yea I do it all the time, you might have something blocking your sensor, say your finger which causes the screen to darken/go black.
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Yeah, doesn't happen to me either. I can search contacts or the web on wifi or 4G with no black screen.
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Related

Nfc broke?

I don't think my nfc is working. I tried doing the Google wallet mod to work and failed a few times so I gave up on it and restored my backup.
I haven't messed with the nfc feature before that but tried with a co worker today and it wouldn't work.
I could share through wifi direct but not through nfc.
I watched a YouTube video on it to make sure I was doing it right, but I noticed I don't have an icon come up in notifications whenever I enable nfc through settings.
I am running the h20 lk8 room
might sound like a condescending question, but did you turn it on? it's off by default...
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reinaldistic said:
might sound like a condescending question, but did you turn it on? it's off by default...
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Lol. Yeah, I did.
Anyone?
try looking at the antenna, does it seat properly? does it have something blocking contact? it's it dirty? if none of these are the case seek warranty reimbursement or change of phone
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Maybe I'll just unroot and try it and if it doesn't work then get a replacement
rjc2233 said:
Maybe I'll just unroot and try it and if it doesn't work then get a replacement
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Are you trying to transfer something from your device to another via s beam?
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1brainsurgeon said:
Are you trying to transfer something from your device to another via s beam?
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Yes. I can do it through wifi direct but can't even get the nfc icon to come up when I enable it
rjc2233 said:
Yes. I can do it through wifi direct but can't even get the nfc icon to come up when I enable it
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Im stock rooted and im also not able to see the nfc icon. Hmmm
LaloHigh said:
Im stock rooted and im also not able to see the nfc icon. Hmmm
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It's official, I'm going to unroot and try it. If it works I will root and try again. If not, I guess I'll take it back
Still doesn't work. Gonna go to sprint store and see if their demo phone has it working
Edit: their phone doesn't show the icon either. Didn't try using the nfc on it though
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I have used nfc many times and I never see any icob light up. The only time you get an icon is after you receive a file through s beam letting you know the transfer is complete. Your not supposed to see an icon just because nfc is enabled.
Sent from my SPH-L900 using xda app-developers app
does it make the blurp sound when you touch it to another nfc phone? also remember unlike the S3 the CENTER of the phone is not the touch point its the top half. the range is EXTREMELY short (many times under 1 inch) so you do need to touch with "some" precision.
also make sure SBEAM is also turned on (thats what is uses to nfc file transfer)
you don't transfer via NFC you transfer via wifi direct which is linked to sbeam and nfc handles the "handshake" so BOTH nfc and sbeam need to be on to do a file swap
like this
https://www.youtube.com/watch?v=I_lXxiO2pFA
I think all share needs to be turned on. I just tried the other day.

Screen stays on ALL NIGHT

I dont know if anyone is facing the same problem I have now, my n2 screen wont turn off by itself. I have set the timer on 15secs, smart stay disable. It juz wont turn off when idle. And if its fully charged, it will stay up all night as well.
Does anyone know how to fix this?
Does it relate to my Omega rom or Redpill kernel?
Thanks
Do you have motion on?
Reboot?
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Check developer options, stay awake. Make sure its unchecked.
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Motion is off, stay awake is off. but i noticed if i check the AUTO screen, sometimes it will shut off but not always.
ststar8623 said:
Motion is off, stay awake is off. but i noticed if i check the AUTO screen, sometimes it will shut off but not always.
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I was just discussing the same in some other threads here. I tried everything up my sleeves and nothing helped. Do post if you've already found a fix Thank you
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experienced this after upgrading to 4.1.2 weeks ago. backed up everything, complete-wipe then reflashed my rom(always on stock). no more issues. must have been a hiccup.
badbadtz.carlo said:
experienced this after upgrading to 4.1.2 weeks ago. backed up everything, complete-wipe then reflashed my rom(always on stock). no more issues. must have been a hiccup.
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I had this even when I was on 4.1.1. Thought the upgrade would solve it for me but it didn't. Tough luck. Still searching for 3rd party apps that could give me a permanent solution.
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i noticed this problem sometimes with 4.1.1 but not with 4.1.2
I dun have a fix to this problem but I have a tasker profile that turns the screen off when battery is fully charged. You might want to try that as an interim.
What is your screen time out once mine was changed automatically check that
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There's a button on the side for that
Just kidding, that's very strange. I noticed if you reboot the phone and don't touch it, when it comes on the screen never turns off either. Doesn't matter if it's plugged in or not.
Seifer1975 said:
I dun have a fix to this problem but I have a tasker profile that turns the screen off when battery is fully charged. You might want to try that as an interim.
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I dunno if I'll be able to use tasker. I've not rooted my phone I'm still a noob and dunno if I can pull all that off on my own ^_^
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I had that problem when using smart stay and smart rotation settings turned on in display settings. After I turned them off the screen shut off after 30 seconds as it should every time.
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Yes I noticed when 'smart stay' is turned on it causes the screen to stay on all the time. It's not a perfect feature. So I've turned it off
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do you have the power option to stay on whilst charging?
It's not smart stay, not the screen rotate with your head thingy nor the developer option that keeps the screen on while the device is being charged. I turned all that off. This is clearly a big that I've had from 4.1.1. Can't get rid of it. Annoyance at its peak.
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iampunX said:
It's not smart stay, not the screen rotate with your head thingy nor the developer option that keeps the screen on while the device is being charged. I turned all that off. This is clearly a big that I've had from 4.1.1. Can't get rid of it. Annoyance at its peak.
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Weird. That is annoying.
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Are you saying that the screen just won't turn off, or that it turns itself on and then won't turn off?
If it's the first, my guess is an app which prevents the screen from turning off, didn't release its lock after being shut down. This can happen with some games, I've seen it with angry birds and jetpack joyride, titanium backup has done it too. Try to empty ram and kill processes, and/or reboot, though I would guess you might have tried that already.
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adytum said:
Are you saying that the screen just won't turn off, or that it turns itself on and then won't turn off?
If it's the first, my guess is an app which prevents the screen from turning off, didn't release its lock after being shut down. This can happen with some games, I've seen it with angry birds and jetpack joyride, titanium backup has done it too. Try to empty ram and kill processes, and/or reboot, though I would guess you might have tried that already.
Sent from my GT-N7100 using Tapatalk 2
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If doesn't turn on on its own. When the bug kicks in, the screen doesn't go off if it's manually turned on or If a missed call or message is left unattended. Hope you got that. But yes, I can turn off the screen manually but doing that every time is ridiculously annoying. The bad thing is I cannot know if the bug is active or not without actually watching my screen till the timeout. Annoying bug! I've tried various things and I do not know what's causing this. I'm on stock rom, never rooted.
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locate lost phone

I am looking for recomendations for "I lost my phone" apps.
Any feed back would be appreciated.
Thanks
Cerbus anti theft. Its $3, but I heard its really good. You can go on your computer, and you can find your phone on it through gps.
Also if you lost it because of theft you can lock up your phone, wipe your data, record voice, send the phone messages, and stuff like that.
Here's the demo video.
https://www.youtube.com/watch?v=WkJ8jeWb0V0&feature=youtube_gdata_player
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Will it also cause the phone to ring so if you misplaced it you can locate by sound? Will it turn the ringer on even if you had it on vibrate?
LookOut helped me find my phone. https://play.google.com/store/apps/details?id=com.lookout&hl=en
Lookout has a plan b app that can help you find your phone if you didn't have it installed. https://play.google.com/store/apps/...GwsMSwxLDEsImNvbS5sb29rb3V0LmxhYnMucGxhbmIiXQ..
WMD
Where's My Droid?
Installed it but really haven't tried it yet but looks promising..
https://play.google.com/store/apps/...mNvbS5hbGllbm1hbmZjNi53aGVyZXNteWFuZHJvaWQiXQ..
I use Prey.
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If your phone is lost then Plan B sounds like what you need. Based on the positive reviews it seems like a winner.
I use avast and it works awesome. Left my phone at home but thought I lost it used my buddys for sms command and and found it in 5mins
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elyeh said:
Will it also cause the phone to ring so if you misplaced it you can locate by sound? Will it turn the ringer on even if you had it on vibrate?
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Yeah, you can call it from the computer. Idk about turning the sound on from vibrate though.
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Androidlost has the same functionality for free FYI.
Sent from my Commodore 64
I lost my phone. I use Sprint Total protection. you can use the computer to locate you phone and locates it right on a map. its free and works fairly well.
I would recommend where's my Droid, really works. I have a buddy who lost his phone, next morning after partying he realizes he doesn't have his phone,luckily his sister installed Where's my Droid on it, good thing he had a screen lock, and even more lucky the heroin addict who took it wasn't smart enough to turn it off. Anyway, turned out to be about 30 miles from where we live,dude returns it, looking all burnt out, skinny as hell,veins all purple ...even tried to get money for him returning it. Lol.
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I also prefer the mentioned Cerberus. It does GPS location, and sending alarms like most of these apps. The thing that stood out to me was its remote camera and audio recording abilities. Also, I use a secure lock screen. With cerberus, you can have the phone automatically take a picture using the front camera, if an incorrect pattern/password was entered, and then email that picture. Also, the app is fully functional during the trial period. It's kind of scary how much permission I'm allowing these types of apps to have, but it's a gamble I'm willing to take at the moment.
I'm using Zoner Antivirus
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Have you tried mobi u care? I love it it has so many options.
Here's the .apk
ingoljosh said:
Have you tried mobi u care? I love it it has so many options.
Here's the .apk
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Just now I couldn't find my phone and I just found it using this app. It has a find my phone feature that makes alarm Sound even in silent mode
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[REQ] New MMS App

Wondering if anyone has any good sugguestions on an app that has a pop-up function and to turn the screen on when the phone *IS NOT* in your pocket.
So basically it will turn the screen on when the phone is on a table therefore preventing any accidental texts being sent
Q&A section maybe?
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isinisterx said:
Wondering if anyone has any good sugguestions on an app that has a pop-up function and to turn the screen on when the phone *IS NOT* in your pocket.
So basically it will turn the screen on when the phone is on a table therefore preventing any accidental texts being sent
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Click to collapse
textra is really great

Proximity sensor and phonecalls.

Why when I press dial the screen turns off right away? The screen should only turn off when I put it next to my ear. It's very annoying when I'm dialing automated systems and need to use the keypad because if I manually turn the screen back on and then put it next to my ear to talk the screen doesn't turn off and I end up accidentally pushing buttons.
On an iphone the screen remains on and only turns of when put next to my ear, and turns right back on when pulled away from an ear. Is there a way to duplicate this behavior on GS4?
Go to settings/My device/call settings and select turn off screen during calls. That should do it.
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Thanks, the screen doesn't turn off anymore but it also stays on when I put it next to my ear... I don't get why Samsung can't get a basic function like that right.
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re: proximity sensor
ilogik said:
Why when I press dial the screen turns off right away? The screen should only turn off when I put it next to my ear. It's very annoying when I'm dialing automated systems and need to use the keypad because if I manually turn the screen back on and then put it next to my ear to talk the screen doesn't turn off and I end up accidentally pushing buttons.
On an iphone the screen remains on and only turns of when put next to my ear, and turns right back on when pulled away from an ear. Is there a way to duplicate this behavior on GS4?
Click to expand...
Click to collapse
In your original post you forgot to let us know what exact rom you are using.
It would be very helpful to know that and other specifics before offering any suggestions.
Good luck!
Well, I tried this on a stock rom with the same result. Are you saying it works for you?
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ilogik said:
Why when I press dial the screen turns off right away? The screen should only turn off when I put it next to my ear. It's very annoying when I'm dialing automated systems and need to use the keypad because if I manually turn the screen back on and then put it next to my ear to talk the screen doesn't turn off and I end up accidentally pushing buttons.
On an iphone the screen remains on and only turns of when put next to my ear, and turns right back on when pulled away from an ear. Is there a way to duplicate this behavior on GS4?
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Click to collapse
Download an app from the android market (its free) called AndroSensor and see if that app is saying the proximity sensor is blocked. You might have a spec of dirt causing it to always return that its blocked. Read other threads with same issue, and in the one thread, the guy at T-Mobile took a can of compressed air and blasted out the earpiece and it fixed it.
I downloaded the app and proximity sensor does not show any reading all the other functions have a graph next to them but not the sensor. Does this mean it's broken? And if it is broken does tmobile exchange the phone or do I have to send it back to Samsung?
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ilogik said:
I downloaded the app and proximity sensor does not show any reading all the other functions have a graph next to them but not the sensor. Does this mean it's broken? And if it is broken does tmobile exchange the phone or do I have to send it back to Samsung?
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Screenshot? Mine says "waiting for event" then after I put my hand over the sensor it changed it's value (but stayed on 0.0) something is wrong with my sensor obviously lol
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No values change no matter what I try.
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ilogik said:
View attachment 2482455
No values change no matter what I try.
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It's definitely a hardware issue which should be covered. You just gotta make sure you get it back to stock and reset your counter with triangle away.
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ilogik said:
View attachment 2482455
No values change no matter what I try.
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Click to collapse
Agreed. Definitely hardware. Your sensor is reporting that the sensor is never covered and always open. Use that app and a test call to show the Rep at T-Mobile.
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Went to t mobile store, flirted with the chick and she overnighted a new phone without even looking at mine...
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