Wi-Fi Direct with Beam - Nexus 4 Q&A, Help & Troubleshooting

So I've really been enjoying my new nexus 4. But I've if the things that's bothered me the most is the poor implementation of beaming. For example when I try to beam a 30 second HD video I recorded on my nexus onto my brother's identical nexus 4, it starts up a Bluetooth connection. Am I missing something? I thought it was supposed to create a Wi-Fi direct connection between the two, which would been much much faster.
Sent from my Nexus 4 using XDA Premium HD app

I tried for several hours last night trying to get wifi direct to work between my Nexus 4 and Nexus 10 and nothing seemed to work. I then found this app and it worked like a champ:
https://play.google.com/store/apps/details?id=de.j4velin.wifidirect&hl=en

kgeissler said:
I tried for several hours last night trying to get wifi direct to work between my Nexus 4 and Nexus 10 and nothing seemed to work. I then found this app and it worked like a champ:
https://play.google.com/store/apps/details?id=de.j4velin.wifidirect&hl=en
Click to expand...
Click to collapse
WiFi shoot hasn't worked for me so I'll give this one a shot.
Sent from my Nexus 7 using Tapatalk 2

kgeissler said:
I tried for several hours last night trying to get wifi direct to work between my Nexus 4 and Nexus 10 and nothing seemed to work. I then found this app and it worked like a champ:
https://play.google.com/store/apps/details?id=de.j4velin.wifidirect&hl=en
Click to expand...
Click to collapse
Bumping this.
How exactly do I use that app.. is it a necessity that both phones have to have the same app running? could someone please run me through the process? I need to transfer 100 mb files between my n4 and the gnex.

Took me a while but I finally got it too work. After adding the viewing device to the network I rebooted the source device (nexus 4). I was then able to see the target device from my Nexus 4. Then you send an invite from the nexus 4 to the source device. Accept and once connected you are golden. YouTube app ob nexus 4 actually then asks which device should display the video. I was also able to share media using BubbleUPnP. Hope that helps someone
Sent from my Nexus 4 using xda app-developers app

blueren said:
Bumping this.
How exactly do I use that app.. is it a necessity that both phones have to have the same app running? could someone please run me through the process? I need to transfer 100 mb files between my n4 and the gnex.
Click to expand...
Click to collapse
You need to install Wi-Fi Direct on both devices. Make sure both have NFC on.
You can approach the problem in 2 ways (really only 1):
1) Link both phones to each other by directly accessing the app from the drawer first. Once a connection has been established, use your file explorer to locate the file (I use ES File Explorer) and long press it. You'll get a dialog box. Locate "Share" and then click on "Wi-Fi Direct". You'll notice it's sending when you see the Wi-Fi Direct icon in the notification bar.
2) The process is the reverse of 1; locate the file, long press and then Share > Wi-Fi Direct. It'll prompt you to establish a connection.
Speeds I've seen at most is 39Mbit between my GS3 and N4.
Be aware, certain devices don't like to accept invites. In this case it'll error out or not communicate with the other device. Send the invite from the other device instead. If it reaches this situation, the program may be buggy (both refuse to communicate with each other) until you force close the app using a task manager and disable/re-enable NFC.
An example...my GS3 doesn't like to accept invites from the N4 so I'm forced to send invites from the GS3 to the N4 instead.
alex13809 said:
So I've really been enjoying my new nexus 4. But I've if the things that's bothered me the most is the poor implementation of beaming. For example when I try to beam a 30 second HD video I recorded on my nexus onto my brother's identical nexus 4, it starts up a Bluetooth connection. Am I missing something? I thought it was supposed to create a Wi-Fi direct connection between the two, which would been much much faster.
Sent from my Nexus 4 using XDA Premium HD app
Click to expand...
Click to collapse
Android Beaming is typically done using Bluetooth (for small files like pictures), hence why you see the Bluetooth icon pop up. I've sent files between my phones and thought it wasn't sending files. It's just ridiculously slow as is the nature of Bluetooth. Random tidbit here -- Samsung implemented their own Android Beaming protocol (S-Beam) to use Wi-Fi Direct instead of the Bluetooth connection.

Thanks a lot man! Got it working.. although having an app for it is still sort of clumsy. Wonder when google will finish up what is incomplete

Related

T-Mobile USA blocking wifi hotspot

Been using my Google provided wifi hotspot feature since the n1 including up until about an hour ago when I got the pleasant message on my laptop screen that in order to use my phone as a hotspots I need to pay T-Mobile $15 per month. Anyone else have this happen and are there any known workarounds? Running bugless beast pixel edition.
Sent from my Nexus S using xda premium
How long were you using your hot spot? I quickly browsed a bit on my tablet to see if I'd get a message but didn't. I'm running CM9 on my phone.
Sent from my Nexus S using Tapatalk 2
generalagony said:
Been using my Google provided wifi hotspot feature since the n1 including up until about an hour ago when I got the pleasant message on my laptop screen that in order to use my phone as a hotspots I need to pay T-Mobile $15 per month. Anyone else have this happen and are there any known workarounds? Running bugless beast pixel edition.
Sent from my Nexus S using xda premium
Click to expand...
Click to collapse
http://www.pcmag.com/article2/0,2817,2404429,00.asp
From reading the article, I wasn't sure if it would affect all users or just HTC Amaze 4G owners.
Sent from my cm_tenderloin using Tapatalk 2
There is a similar post in the HTC One S forum with a fix. Just added a new APN with nothing but epc.tmobile.com in the config and it seems to have fixed the problem......for now anyway.
Just got throttled again with the new apn settings. Looks like it may be time for a clear card.
Sent from my Nexus S using xda premium
Change the name of your wifi hotspot and it should fix it. Worked for me when I got that message.
dnob said:
Change the name of your wifi hotspot and it should fix it. Worked for me when I got that message.
Click to expand...
Click to collapse
damn a day late. Called Tmobile and after talking with customer loyalty just ended up paying for it. They did however give it to me for $10 instead of $15 and didn't make me extend my contract. I will probably end up getting a clear card for internet now and calling them back to cancel the hotspot feature. Good to know about your fix though.
happened to me too, running stock rom, i'll try the name change method later
dnob said:
Change the name of your wifi hotspot and it should fix it. Worked for me when I got that message.
Click to expand...
Click to collapse
I did this:
1) settings
2) Wireless & Networks
3)Portable Wi-fi hotspot settings
4) Where is says Router name (SSID): I change the original name.
I did not work.
Is that what you meant when you say Change the name of your wifi h.s.? If not I could use a little help. Thanks
Well its now happened to me.
I'm running Mark V ICS ROM with CM9 and used Barnacle... was tethering my laptop then all the sudden I got the txt from T-Mo about adding or be blocked... so I scrambled and try to find device manager to freeze it...buy can't find it anywhere. Now I got a message saying my tethering is blocked.
Does anyone know what system app or process is reporting? Like I said...I froze device manager in other phones and it worked...just can't find it on this one
Sent from my Nexus S using XDA App
changing your settings won't help to work around throttling.
apparently you need to stop using chrome as your browser.
I read somewhere also, that tmobile can't tell you are tethering if you are on a mac.
EDIT
{Seems that it is false that tmobile can tell if you are on a mac, but it does appear to be true that tmobile can tell when you tether if you use the wrong browser in the device you are tethering to. So it doesn't matter if you change your settings or you get a different tethering app - just use a safe browser}
http://forum.xda-developers.com/showthread.php?p=26683698#post26683698
http://forum.xda-developers.com/showthread.php?p=26242661#post26242661
Still no work around? Its not about the throttling... its about using the hotspots feature and the data we already pay for and something built in ad a feature of the phone.
Sent from my Nexus S using XDA App
it seems that T-Mobile has blocked the use of wifi hotspot
try another app here (via USB)
https://play.google.com/store/apps/...wsMSwxLDEsImNvbS5rb3VzaGlrZHV0dGEudGV0aGVyIl0.
I just got the tethering block after I installed Google Chrome on my laptop which was weird so I went back to using internet explorer and I'm not blocked. I gave the Galaxy Nexus running stock 4.0.4.
I'm using AOKP ROM Build 37. I just tethered Wifi Hotspot to my A100 tablet, it's accessing the internet just fine using Boat Browser. Other apps connecting to the internet just fine too. Wonder if only the stock "T-Mobile" ROMs that have the tethering blocked.
I personally think it's unethical for carriers/providers to charge extra for mobile hotspot. After all I'm paying the 2GB or 3GB or 5GB so I should be able to use it.. Hope for a class action suit against the carriers for such unethical practice to gouch more money from the consumers..
Edited: I use ROM Toolbox and change the DNS on the tablet to Google DNS for it to work. The default DNS did not work.
Use Safari in Mac
I am using Nexis One for more than two years and yesterday I go the t-mobile hotspot message. I initially thought maybe I am over 1GB and they are doing this. After reading this thread, I changed the SSID and tried with Chrome on MAC and I still had the error. I tried with Safari on MAC and I can use the hotspot. I am writing this using Nexus one hotspot with Safari on Mac.
I was pretty pissed when I noticed that they did this yesterday with my G2. C'mon T-Mobile, this is an old phone that isn't going to get the bells and whistles of ICS. At least you can let us have this! I'm running stock but am now considering moving to CM7. Does anyone know if WiFi hotspot works, with chrome, using CM7 on t-mobile?
I'm also wondering if it has anything to do with the browser agent. In remember being able to change a browser agent with desktop chrome and Firefox through an addon. Does anyone know how to do that with tablet chrome? I only know how to switch between mobile and desktop but that doesn't appear to make a difference
Well..I got hit about a week ago and was blocked..funny thing...I flashed a new ROM and when I tried it again..I used internet explorer...was blocked....then I tried FireFox and boom. I'm back on
Running a week now on new ROM and using hotspots tethering for my laptop and my wife's iphone. Kids iPod and daughters iphone and still running strong
Odd isn't it?
Sent from my Nexus S using XDA App
Vinsane said:
Well..I got hit about a week ago and was blocked..funny thing...I flashed a new ROM and when I tried it again..I used internet explorer...was blocked....then I tried FireFox and boom. I'm back on
Running a week now on new ROM and using hotspots tethering for my laptop and my wife's iphone. Kids iPod and daughters iphone and still running strong
Odd isn't it?
Sent from my Nexus S using XDA App
Click to expand...
Click to collapse
Every browser except chrome are working for me on stock. Have you been able to run ICS on something connected to your t-mobile phone, via WiFi hotspot, and use chrome to browse the web? I'm trying to see if a custom ROM restores this capability
I run ICS..but I don't use Chrome
On a side note..I was also running another ICS custom ROM with different kernel when I initially got blocked.
Sent from my Nexus S using XDA App

Mobile photography

I'm trying to set up my Samsung Galaxy S2 phone plus my Nexus 7 tablet so that I can copy the photos I've taken during the day with the S2 onto the N7 and process them on the tablet prior to uploading them to various online services.
I tried copying 58 files via Bluetooth today using ES File Manager. It took about an hour and a half and used a fair portion of my batteries. It didn't leave a lot of time for actually doing any processing.
In a place where public WiFi was accessible, albeit slow, I tried using AirDroid but the AP wouldn't let me log on twice using the same user name on two separate devices and, if it had, I doubt that it would allow peer-to-peer software for obvious security reasons.
I could upload the 58 files to Dropbox or Google Drive but that would involve twice the data transfer and the public WiFi seems to be even slower than Bluetooth. That many files would also hit my phone's data allowance pretty hard.
The Galaxy S2 can take a USB-OTG cable so I could transfer the
photos onto, say, an SD card. But to copy them onto the tablet I'd have to root it to get USB-OTG working. And that would mean wiping my apps and data.
I'll root the N7 eventually but, in the mean time, does anyone have an alternative solution that's relatively inexpensive? By which I mean not, for example, having to shell out for, and carry around, a wireless drive.
--
Sent from my Nexus 7 using Tapatalk 2
Hey Garry! ...I'm one of your Flickr contacts (Michael). I picked up a Nexus 7 this Friday, and intend to use it with my HTC One X phone. I will be experimenting with this too, and will let you know if I find anything. I tried Photo Transfer App, but it locked up after 15 photos, and that was on a really good wifi network. So far, Dropbox is my best option.
Hi, Michael
The problem with Dropbox is that you have to upload the photos then download them again, which would eat heavily into my data plan, not to mention the time it would take.
Someone mentioned an app called Bump which I'm going to try out but I expect it will be as slow as using Bluetooth.
Whatever I find, I'll post back here.
--
Sent from my Nexus 7 using Tapatalk 2
The other apps I'll be looking at when I get time are Nexus Photo viewer and Nexus Media Importer, both of which are being developed by an XDA from member. Hmmm... when I get time...
--
Sent from my Nexus 7 using Tapatalk 2
My current set up is with +google instant upload. Photos taken are uploaded on the fly to my picasa account. I have an all you can eat data plan so I'm not that worried about usage however I generally have this set to wifi only. I find any time I want to mess around with my pics they will be there on the N7.
I never really have a need to edit something immediately.
I do have a problem trying to find files I've edited on my phone as they don't sync to the tablet.

NFC direction transfer without data connection

Hey guys, I have a Nexus 7 and a Galaxy s3. I found a car mount of my N7 and use the precached google maps on it while i drive, it's really cool!
Now, I deliver a lot, and use my s3 to get directions and want to use NFC to transfer the directions to my n7. I place the phone to the back of the tablet, tap on my phone and boom, my tablet says "getting directions". However, my n7 isn't connected to the internet, so it sits at getting directions...
I do no want to tether because...we'll AT&T is a *****.
Any way, since i already got the directions on my s3, when i use NFC to transfer it, the n7 wont look for directions and automatically get it from my s3?
Guess not
bigdog_nick said:
Hey guys, I have a Nexus 7 and a Galaxy s3. I found a car mount of my N7 and use the precached google maps on it while i drive, it's really cool!
Now, I deliver a lot, and use my s3 to get directions and want to use NFC to transfer the directions to my n7. I place the phone to the back of the tablet, tap on my phone and boom, my tablet says "getting directions". However, my n7 isn't connected to the internet, so it sits at getting directions...
I do no want to tether because...we'll AT&T is a *****.
Any way, since i already got the directions on my s3, when i use NFC to transfer it, the n7 wont look for directions and automatically get it from my s3?
Click to expand...
Click to collapse
Not exactly sure if this is possible, but an (offline) maps app with NFC implementation would be pretty cool.. Are you sure there's no way to send it via Bluetooth? (I.e. another app that has this functionality built in) If not, I'm sorry but I'm out of ideas :/ You could try another offline maps app maybe? (Make sure it has NFC built in)
Sent from my Nexus 4 using xda app-developers app
You could tether... there's no reason not to, especially small amounts.
Sent from my SGH-I777 using xda premium

[Q] Facebook Checkin Not Working?

Couldn't find any similar threads, but I've found a problem which seems to be unique to our phone. If I'm trying to add a new check in location in the Facebook app it doesn't work. It simply says that the search returned no results. Everyone else I know has the option to add a new location. Even my old phone was able to. I checked on my wife's galaxy and we are using the same version of the FB app. Can anyone confirm this on their Nexus? Any solutions? I've attached a screenshot so you know what I mean.
Try resetting the app from the settings menu... Clear the cache data and everything and make sure gps is on that's all i can think of right noe
Sent from my Nexus 4
I did a complete reinstall if the app. GPS shouldn't matter, its very weird.
Bump
Anyone at all can confirm this happens to them??
This does not happen to me at all. And just as a test I was able to search and add a new place. No issues. Maybe reinstall fb.
Sent from my Nexus 4 using xda app-developers app
Thanks for checking. I reinstalled twice already. Are you able to tell me your location settings?
All my settings in Facebook are checked. 1 hour sync interval. Location enabled etc. Have you checked your location settings on android itself to make sure its on.
Sent from my Nexus 4 using xda app-developers app
Yeah, everything is on. Very strange
OK, so here is something weird. I turned on WiFi and it works fine, but on T-Mobile H network it gives me the "no places found". Why would that be??
I never had that issue at all even on hspa aka T-Mobile network or WiFi. I just wonder if your an isolated problem. Or it won't work via mobile to add a new place.
Sent from my Nexus 4 using xda app-developers app
What's weird is that it works on WiFi. Then when I turn off WiFi it still works. But if I restart my phone it won't work again until I connect to WiFi. Annoying!

TrevE mod Wifi Tether

I have used the same settings for this app on the S3, and Note 2, however it fails on the Note 3. Anyone know what settings to use to get it to work?
I'm not sure man, I was using on my n2 as well but I assumed I needed to be rooted to run it on the n3, I could be wrong, that's just what I assumed but then I read about people using the Foxfi app from the play store and it working great so I gave it a shot and it's done good by me so far, however I haven't ran it longer than about an hour so far. And the only trick to get it working is once u download the app and turn hotspot/tethering on, you will get a pop up saying u need to set it up with verizon or something along those lines, DO NOT hit cancel, instead just push the home button and you'll have mobile hotspot working. I use it to give wifi to my nexus 7.2 that's installed in my dash of my car and I run Google maps n music all the time. So far so good, but like I said I do need to give it the test of time still and see how it holds after a few hours of use. Hope this helps ya maybe? I agree though, I'm Def a fan of the TrevE mod wifi. It always ran fantastic.
Sent from my SM-N900V using Tapatalk
Yes, wifi tether / treve mod needs root. I am currently using it with the S3, waiting for GN3 to be delivered. In the past, I would either post questions on wifi tether forum or email the development team, which generally resolved any issues that arose. Maybe someone already has it working on another carrier? Should check ATT, T-Mobile and Sprint GN3 forums
Im sure the settings probably just need to be configured slightly different from the N2 to get it to work! TrevE is my go to tether app...the stock hotspot sucks imo.
bump... I'd like to see this working too. It's nice to see how much data and what speed you are getting. I have yet to get WiFi Tether working on any variant of Android 4.3 though.
You don't need any apps. configure wifi hot spot then turn it on. A Verizon pop up comes up about wifi hot spot subscription, don't press cancel. Done.
Cancel turns it off the hotspot, just press the home key and that's it.
Sent from my SM-N900V using XDA Premium 4 mobile app
leyvatron said:
You don't need any apps. configure wifi hot spot then turn it on. A Verizon pop up comes up about wifi hot spot subscription, don't press cancel. Done.
Cancel turns it off the hotspot, just press the home key and that's it.
Sent from my SM-N900V using XDA Premium 4 mobile app
Click to expand...
Click to collapse
It is my experience that Wifi Tether has always been more stable than the Verizon app, I get constant drops with it.

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