Database Users

So my nfc doesn't work??

I have a galaxy nexus and a nexus 7 but running stock 4.1.1 on both or cyanofen mod 10 on both my nfc doesn't work properly can't transfer pics????
DON'T RESPOND UNLESS YOU HAVE BOTH NEXUS DEVISES
Sent from my Nexus 7 using Tapatalk 2

I have neither device... but if I understand right, you have to have the device's NFC chips right near each other to do this. If this is true, did you do that? (The N7's NFC chip is around the X in Nexus if I heard right).

I haven't gotten mine to work, I'm not sure if its my tablet or phone but I tried it with my phone recently to my moms galaxy nexus and it worked. I know there's sweet spot on the tablet but I've tried everywhere and I can't get it so idk.
Sent from my Nexus 7 @ 1.6ghz

sway40 said:
I haven't gotten mine to work, I'm not sure if its my tablet or phone but I tried it with my phone recently to my moms galaxy nexus and it worked. I know there's sweet spot on the tablet but I've tried everywhere and I can't get it so idk.
Sent from my Nexus 7 @ 1.6ghz
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Yea same here I know my phone works cause I use Google wallet I got it to work once but it didn't actually transfer
Sent from my Nexus 7 using Tapatalk 2

I have the galaxy Nexus with rooted jelly bean and Nexus 7 with stock jelly bean. NFC works flawlessly. Are you tapping it right? The NFC chip is on the battery of the galaxy Nexus, do you have any third party battery that might not have NFC? If you don't, tap where the battery is onto the top back portion of the Nexus 7.
Sent from my Nexus 7 using Tapatalk 2

The NFC on the Gnex is on the battery and on the N7 it's around the "X" in "Nexus" on the back. Place them together in these spots and it should work.

dislplin01 said:
Yea same here I know my phone works cause I use Google wallet I got it to work once but it didn't actually transfer
Sent from my Nexus 7 using Tapatalk 2
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I finally got it to work, I think it's where I was placing it I guess, I tried all over before but guess I found the sweet spot.
Sent from my Galaxy Nexus

espionage724 said:
I have neither device... but if I understand right, you have to have the device's NFC chips right near each other to do this. If this is true, did you do that? (The N7's NFC chip is around the X in Nexus if I heard right).
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It's in and above the NEXUS logo. See page 97 in the guide book.

having the same problem
dislplin01 said:
I have a galaxy nexus and a nexus 7 but running stock 4.1.1 on both or cyanofen mod 10 on both my nfc doesn't work properly can't transfer pics????
DON'T RESPOND UNLESS YOU HAVE BOTH NEXUS DEVISES
Sent from my Nexus 7 using Tapatalk 2
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Click to collapse
I have two Nexus 7 (one 8gb) and one Nexus Galaxy.
All are stock ROMs as of this posting.
The N7s NFC work between each other flawlessly and effortlessly. No fudging around looking for the NFC.
Neither N7 can do an NFC exchange with the Nexus Galaxy.
Both N7s take a significant amount of futzing around to get the initial NFC buzz and tone. Neither will actually start an NFC transfer to the NG.
Inverse is true.

mbodo said:
I have two Nexus 7 (one 8gb) and one Nexus Galaxy.
All are stock ROMs as of this posting.
The N7s NFC work between each other flawlessly and effortlessly. No fudging around looking for the NFC.
Neither N7 can do an NFC exchange with the Nexus Galaxy.
Both N7s take a significant amount of futzing around to get the initial NFC buzz and tone. Neither will actually start an NFC transfer to the NG.
Inverse is true.
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transfer of files using beam is new to jelly bean. It works fine using a galaxy nexus and a nexus 7 both running jelly bean (I've transferred photos without issue) using Bluetooth and SNEP.
Sent from my Nexus 7 using xda premium

I have both the Gnex and the N7. I was able to transfer a picture from my phone to the tablet using NFC.

from my galaxy s3 to the n7 i get:
NEW TAG COLLECTED- text/directshareerror
from n7 to gs3 more luck. IF the app is not on the phone it sends me to play store, but for photos it keeps saying the gs3 wont accept large files... ITs pretty hit or miss... more miss then hit

good advice
espionage724 said:
I have neither device... but if I understand right, you have to have the device's NFC chips right near each other to do this. If this is true, did you do that? (The N7's NFC chip is around the X in Nexus if I heard right).
Click to expand...
Click to collapse
I also own a Galaxy Nexus and a Nexus 7. Like you had said i held my galaxy up to the X on the back of my nexus and it worked. It seems a little touchy, i have to try it a couple time before the "touch to beam" screen comes on. Does anyone know what things Beam is compatible with, ive only been able to beam webpages and google play app pages so far.

Works fine between my Galaxy Nexus and N7. My GNex is on JRO03O , the N7 is stock rooted.
As others have said make sure you put the battery of the phone up to the "Nexus" on the back of the tab it will say touch to beam when you're in the right spot.

When you first unwrap your tablet, there is a rectangle box where they lable NFC behind the tablet, tap that spot, and I do have both devices.
Beamed from my Grouper

Well i cant use mine. I have the nexus 7 and a gs3.
They find each other, the transfer bar shows up on the galaxy but nothing more. The transfer never really starts and after a while it shows transfer fail.
Weird
Sent from my Nexus 7 using xda premium

[SOLVED] How did they do that?

So, I think it was at some Google show featuring Jelly Bean where they took a JB phone and touched screens with a JB tablet and it transferred data between them. I have a Galaxy Nexus and the N7 and tried making them kiss so much they requested a private room, but I can't figure out how to do that data share between them.
Anyone know what I'm talking about and how to do it?
Sent from my Nexus 7 using Tapatalk 2

I had the same problem trying to get the NFC chips to line up or something. I ended up flipping my gnex upside down when they were back to back before I could beam something over.
Sent from my Nexus 7 using Tapatalk 2

It's my understanding that it only works with Google apps right now. To get it working make sure both NFC and Android Beam are turned on. After that open up something like the stock gallery or chrome, put both devices back to back and then tap the screen of the phone sending the data. I've never really been able to get it to work with my N7, but it works really well with my Galaxy S III and my brother's S II.
Sent from my Nexus 7 using xda premium

I believe you are talking about NFC? make sure you have it enabled. it is in settings, under wireless&networks, tap "more" and you can enable NFC.

Line up the Gnex battery to the "Nexus" on the back of the tablet in any app like browser,gallery, contacts, etc and it should say touch to beam when they are in range. Worked fine between both my Nexus(I run mwalts stock rooted roms)and S3 with the 7.
Sent from my SCH-I535 using XDA

Sweet, it worked! I had to move the phone around on the back of the N7. Eventually it made a noise and I was able to beam.
Thanks for the help guys!
Sent from my Nexus 7 using Tapatalk 2

NFC Sharing

Has anybody tried to use the NFC feature? I tried to use it with a galaxy nexus and an S3 and no luck...this is a feature I was really looking forward to
Sent from my Nexus 4 using xda premium

You have to activate it. Turn NFC on in settings >>more >>NFC.
Sent from my Nexus 4 using Tapatalk²

I was just doing it today at Thanksgiving dinner with 2 different Galaxy S3 phones. It works really well.

Depends what your trying to send. I tried sending a picture using beam from my note 2 to my nexus 4 and it didn't work, it did using drop box. I'm assuming it had to do with the two gallery apps not being the same.

It is activated. And I tried sending photos too but it didn't work. I sent a YouTube video though. Its all I could send
Sent from my Nexus 4 using xda premium

sending pics only work on Jellybean. If the other device was still ICS it won't go. I tried to send a pic to my GF's Skyrocket and it wouldn't go. sent one to my sister's gNex with Jellybean and it went just fine.

xxMAGICxx said:
It is activated. And I tried sending photos too but it didn't work. I sent a YouTube video though. Its all I could send
Sent from my Nexus 4 using xda premium
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It's because they don't use the same gallery app.

paper_kiwi said:
Depends what your trying to send. I tried sending a picture using beam from my note 2 to my nexus 4 and it didn't work, it did using drop box. I'm assuming it had to do with the two gallery apps not being the same.
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Not true. Something wrong on your end. I sent a pic from my nexus 4 to note 2 today. Used NFC and gallery open only on nexus 4.
Sent from my Nexus 4 using Tapatalk 2

paper_kiwi said:
It's because they don't use the same gallery app.
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No it isn't. The Gallery app doesn't have anything to do with it.
When you share a picture over beam on a stock Jelly Bean device the receiving device understands that the content to be transferred is a picture and opens a Bluetooth serial connection to the sending device. The file is then transferred over Bluetooth.
Samsung has enhanced this process starting with the S3 (S-Beam) to use Wifi-Direct for much faster transfers. However they invented their own way of doing things (as they often do). Google stated they have plans to migrate to Wifi Direct as well in a later release once the standards flush out (it didn't make it into 4.1 though and doesn't appear to have made it in to 4.2).
The issue from the Note 2 to the N4 is likely a mismatch in that the Note 2 is going to try to use S-Beam (which doesn't work with non Samsung Touchwiz devices) and the N4 is still looking to leverage Bluetooth tunneling.
Going the other way (N4 - Note 2) should work assuming it's running Jelly Bean.

that guy right there^^^^ Nailed it!
Sent from my One X using Tapatalk 2

Begin tether via NFC?

So I have my nice new GN2 and my nice couple month old Nexus 7 both sporting awesome NFC tech, but what to do with it? My first though was pairing them via bt and using the lte from my Note 2 over my college's sad excuse for a wifi system to power my N7 during the day. Then I though maybe auto establishing a tablettalk connection as well. Does anyone know of a way to program the two devices to automatically connect in such a way?
Sent from my SAMSUNG-SGH-I317 using Tapatalk 2

Bump anyone?
Sent from my Nexus 7 using Tapatalk 2

Well...
jmikeb92 said:
Bump anyone?
Sent from my Nexus 7 using Tapatalk 2
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I know it is possible. I was talking to someone who uses Tasker and an NFC tag to automatically tether his N7 to his phone, but I've never studied the recipe.
I'm not sure why the tag, but maybe so he doesn't have to remove the phone from his belt... it's attached to his holster case. He said he has another one attached to his car seatbelt clasp to set the phone into his driving mode.
Wish I could give you more details.

Yeah that's essentially what I want to accomplish, but I'm not crazy about sticking one of those tags to my device. I was just hoping there was a way (with or without root) to make it read the NFC connection as a tag and start the connection.
Sent from my Nexus 7 using Tapatalk 2

jmikeb92 said:
Yeah that's essentially what I want to accomplish, but I'm not crazy about sticking one of those tags to my device. I was just hoping there was a way (with or without root) to make it read the NFC connection as a tag and start the connection.
Sent from my Nexus 7 using Tapatalk 2
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I suspect that you would be able to, since NFC handles touch and go and touch and connect. I think the problem for some people would be in how strong the NFC connection is on their phone (some of them are weak) and how close together you need to get the two unitsto trigger it, especially if they are both in thick cases.
Putting them back to back could be as much work as just creating a widget to trigger a Tasker recipe that would do the same thing.
I've been thinking about doing this, too, but haven't, so I might start playing with Tasker to see whether I can set it up.

I'm going to do the same. Let me know if you discover anything
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NFC problem

hey guys im in stock rooted with stock recovery on mdl and the NFC feature doesnt work with any phone i try with and S3 a note 2 and also with the HTC one and nothing.! and the other phones works perfect with each other

Stock rooted here...no issues with NFC between my S4 and my wife's Note 2. I do have to find the sweet spot by moving the phones until nfc connects.
Both phones are rocking otterbox commuters too
Sent from my SPH-L720 using xda app-developers app

FanOfSkynyrd said:
Stock rooted here...no issues with NFC between my S4 and my wife's Note 2. I do have to find the sweet spot by moving the phones until nfc connects.
Both phones are rocking otterbox commuters too
Sent from my SPH-L720 using xda app-developers app
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I do it without any cover but thanks any way im going to try the prefect spot like you said.! jejej thanks.!