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

I've been searching for this a bit, but does the Nexus 4 have Wi-Fi Direct? Most places don't mention it, but there have been some places saying that it uses Wi-Fi direct in order to stream to the Miracast receivers.
Either way, I'm surprised just in general there really isn't much talk about Wi-Fi Direct. Speeds of 250 mb/s theoretically or w/e sounds a lot faster than what Bluetooth or anything else can do, but I really haven't heard about it at all other than what I go look up on my own. Sounded amazing when I first saw it with the Galaxy S, but I never saw it pick up at all.

As far as I understand it, WiFi direct is required for Miracast, so it must have it.

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[Q]Tethering and worrying about getting charged.

I am getting my tablet tomorrow, and had a quick question about tethering. I have had friends get notices about tethering when doing it with a laptop, but would I have to worry with a tablet as much? I don't have any idea how they check, but figured it being an android based device, it wouldn't set off any alarms.
Sent from my Nexus One using XDA App
papertreeprophet said:
I am getting my tablet tomorrow, and had a quick question about tethering. I have had friends get notices about tethering when doing it with a laptop, but would I have to worry with a tablet as much? I don't have any idea how they check, but figured it being an android based device, it wouldn't set off any alarms.
Sent from my Nexus One using XDA App
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What exactly do you mean? The Transformer doesn't have data so you can't use it as a mobile hotspot and if you're talking about using your phone to tether to it, then that has nothing to do with the TF.
Tethering from your cellphone to a pc/laptop is no different then tethering to a tablet. Not sure how you were caught as it's fairly unheard of to get caught while tethering on a rooted cellphone, but if you were caught and are worried then your best bet is not to do it again.
Once again, the TF is just doing the "receiving" part of the data. You won't get in trouble for using your TF what you would allegedly get in trouble fir is using your cellphone to tether to other devices, doesn't matter if it's a laptop or tab (unless you pay for the service)
They probably noticed your friends tethering cause the sites they were accessing looked like something a PC would access. Like playing a MMORPG, or attempting to download large files.
frosty5689 said:
They probably noticed your friends tethering cause the sites they were accessing looked like something a PC would access. Like playing a MMORPG, or attempting to download large files.
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I strongly suspect they're not doing deep packet inspection or anything else that would allow them to know this.
What is more likely is that your friends were gobbling a lot more data than a smartphone user should and that trigger an automatic message on the (correct) assumption they were tethering their device.
I've tethered both my laptop and my tablet to all of my Android phones and have never been notified. Of course, YMMV
sassafras
sassafras_ said:
I strongly suspect they're not doing deep packet inspection or anything else that would allow them to know this.
What is more likely is that your friends were gobbling a lot more data than a smartphone user should and that trigger an automatic message on the (correct) assumption they were tethering their device.
I've tethered both my laptop and my tablet to all of my Android phones and have never been notified. Of course, YMMV
sassafras
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Click to collapse
I've also tethered for over a year, light browsing/emails of course, and haven't seen any charges. If you take it too far (think torrents/video streaming), would you be surprised that someone would notice?
I was asking here because it in my mind had more to do with tablets in general. And yes I am talking about tethering with my Nexus One.
And my friend was running a stock vanilla N1 when he got the notice. I have not, and I have on occasion tethered my laptop when I needed a real computer for a minute.
As for the amount of data used, I know I gobble it up on my phone since most of my time at work is spent surfing the web, or watching netflix. And as for the tablet, I just want the internet on it for the same stuff i do on my phone, like Google Reader, and apps like that. I have no plan on doing things like downloading torrents or anything that like that.
Damn US isp and cellphone companies has the worst deals
Backwardsblade said:
If you take it too far (think torrents/video streaming), would you be surprised that someone would notice?
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Click to collapse
But streaming is also something done on a phone all of the time...like youtube or netflix or Pandora...
Why would high usage (under the data plan cap) cause anyone to flag anything?
I believe that AT&T and Verizon have anti-tethering measures in place
Tortel1210 said:
I believe that AT&T and Verizon have anti-tethering measures in place
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Click to collapse
I'm tethering on my AT&T phone...
rpavich said:
I'm tethering on my AT&T phone...
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Hmm, well they both block tethering apps in the market (Which doesnt do much).I guess Verizon is the only one that actually tries to prevent tethering.
Older versions of tethering programs for the iphone actually tagged the data as tethering data via the tethering dta route hence people were caught tethering without a tethering plan. The new version of pdanet (i forgot if this was the one) routes the data through the same route as normal phone data so its harder to detect. The old programs did this because it was easier to code i think.
Thats is all i know in regards to carriers and tethering as i had to research it for my dad and his ipad. Sprint as far as my own experience is concerned hasnt dinged me personally and i tether all the time, however my usage is within the realm of normal for a smartphone.
Sent from my Transformer TF101 using Tapatalk
My understanding of those getting hit with charges or letters from carriers that are tethering has to do with their LARGE consumption of data. For example someone who uses his/her cellphone data to turn their house into a wireless network running laptops, computers, etc.
I hardly doubt that if you're tethering here and there to download something to your TF when you have no wifi access that it will be of concern.
Take a look at your average data consumption on your phone and make sure you continue to stay in that range and you dont have anything to worry about.
I 4g tether all day erryday to my xoom, laptop, and all my friends ****. I use in upwards of 7gb of data a month on my phone. Man I love sprint
Sent from my Xoom using XDA Premium App
branshaw09 said:
My understanding of those getting hit with charges or letters from carriers that are tethering has to do with their LARGE consumption of data. For example someone who uses his/her cellphone data to turn their house into a wireless network running laptops, computers, etc.
I hardly doubt that if you're tethering here and there to download something to your TF when you have no wifi access that it will be of concern.
Take a look at your average data consumption on your phone and make sure you continue to stay in that range and you dont have anything to worry about.
Click to expand...
Click to collapse
Big ISPs are able to do deep packed inspection and there are ways to to identify much of the tethering traffic. As noted, though, if your usage is not abnormal (and I mean ABNORMAL) they have little incentive to piss you off and stop it. The people that WILL get dinged, and dinged hard are those using their service to provide access to many others. Say, an office buying one phone and tethering their office to it. Or worse, someone re-selling access via their tethered device.
Us geeks tethering our tablets to our phones (likely already on an upgraded plan) are not threatening. Yet.

T-Mobile wifi calling

Hi,
Does anyone know if T-Mobile Samsung Galaxy S2 work with wifi calling feature?
SGS2 Hercules is too new, it's not even on sale yet for another week
i doubt people can answer you until next next week
I am going to assume yes, because all of the new t-mobile phones have it, BUT it doesn't mention it in the features on the t-mobile site.
Moved
I just got my SGS2 for Tmobile today. I'm coming from a mytouch 4g and use the wifi calling app every now and then.
at the moment, I do not see any icon for wifi calling on the SGS2. one came by default on the mytouch 4g. but not on this.
I was assured in the store that this feature was supported. but i'm not sure how if I don't have the tmobile app installed on the phone and can't find it on the market.
No wifi calling support and wifi hotspot NOT FREE!!!
Just got the SGS2 Wednesday...
There is no Wifi calling app and no support for it currently. I even tried installing the kineto apk from my G2X and it would install no problem, but then immediately FCs every time. Some t-mo forums I read support.t-mobile.com /message/42893#42893 state that there will be an app in a future update to enable this. But, it says the phone will IMS-based (as opposed to UMA or GAN). From what I understand, the Wifi calling app is free and does not deduct your plan minutes if you call to enable this feature and have the rep set it up this way. AND, if your phone supports calling over UMA! So, this really sucks! I get spotty reception in my house and chose a lower rate plan all with the expectation that this end-all be-all phone would obviously support this.
Also, don't be fooled by the Wifi Hotspot app the phone comes with. It would appear to work correctly without a hitch, but then nothing connects through it. I finally realized that when connected every page you attempt to visit on the tethered computer points to offers.t-mobile.com /tethering/upsell.do
Are you freaking kidding??? Again, aren't we buying this amazing phone and paying a premium for it because it can do anything???
Anybody else find this? Any official word from t-mo that this was all just a big mistake?
PS-Sorry, I had to split the urls above into two parts, I didn't realize you couldn't post outside urls for the first eight messages.
jsnarbogast said:
Just got the SGS2 Wednesday...
There is no Wifi calling app and no support for it currently. I even tried installing the kineto apk from my G2X and it would install no problem, but then immediately FCs every time. Some t-mo forums I read support.t-mobile.com /message/42893#42893 state that there will be an app in a future update to enable this. But, it says the phone will IMS-based (as opposed to UMA or GAN). From what I understand, the Wifi calling app is free and does not deduct your plan minutes if you call to enable this feature and have the rep set it up this way. AND, if your phone supports calling over UMA! So, this really sucks! I get spotty reception in my house and chose a lower rate plan all with the expectation that this end-all be-all phone would obviously support this.
Also, don't be fooled by the Wifi Hotspot app the phone comes with. It would appear to work correctly without a hitch, but then nothing connects through it. I finally realized that when connected every page you attempt to visit on the tethered computer points to offers.t-mobile.com /tethering/upsell.do
Are you freaking kidding??? Again, aren't we buying this amazing phone and paying a premium for it because it can do anything???
Anybody else find this? Any official word from t-mo that this was all just a big mistake?
PS-Sorry, I had to split the urls above into two parts, I didn't realize you couldn't post outside urls for the first eight messages.
Click to expand...
Click to collapse
I am with you. I use the wifi calling feature on a regular basis and I pissed that it doesnt have it. Its my fault I moved from the sensation to this and figured it would have it. I will wait for the update that hopefully comes soon.
Return the phone and cite the lack of WiFi calling/texting as the reason. If you just keep it and wait, they may assume you guys are all happy with what you got and never put it in the update... Pick your poison.

Anyone tethering with Note on ATT? Are they detecting it?

As many of you know att was busting users tethering. I dont really use it all that often and since all the talk about att catching people tethering, i thought i would never be able to use it ever again, IF i needed too. Some times share with the klids phones if we are mobile. They dont have data.
Ive turned it on a couple times testing. I connected the laptop to it and loaded "a" page. I havent gotton any emails yet, or ever.
I was just wondering, since this is not an att phone, and there is no tether manager, should we be able to tether without getting detected?
I thought for sure there was going to be a topic already here, but theres not???? my search didnt turn up andything!!
carhigh said:
As many of you know att was busting users tethering. I dont really use it all that often and since all the talk about att catching people tethering, i thought i would never be able to use it ever again, IF i needed too. Some times share with the klids phones if we are mobile. They dont have data.
Ive turned it on a couple times testing. I connected the laptop to it and loaded "a" page. I havent gotton any emails yet, or ever.
I was just wondering, since this is not an att phone, and there is no tether manager, should we be able to tether without getting detected?
I thought for sure there was going to be a topic already here, but theres not???? my search didnt turn up andything!!
Click to expand...
Click to collapse
I made mine a wireless hotspot for my friends for about an hour and a half like two weeks ago and they didn't say anything to me or kick me off my data plan.
Thank for posting this! I was wondering as well!
They probably won't say anything so long as you keep within your data cap. Going over it and they will likely scold you...
Brian
No issues here...tethering away and remembering not to be a hog. Don't abuse it.
inurb said:
No issues here...tethering away and remembering not to be a hog. Don't abuse it.
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Click to collapse
Thank you!
When I had the HTC Evo I also had the tethering option ($30/month) but, fortunately, my company was picking up 90% of the tab. Now that my Evo is gone and I have a company provided iP4 I can't tether.
I have mixed feeling about tethering as it is a useful tool to have but also very easy to abuse. The problem with the abuse is that it eats into the bandwidth that I need for more casual usage and therefore negatively impacts my usage. I have heard of folks using of 50GB/month and if even a very small fraction of people did that there would be no cellular network that would survive.
When I get the Note I will probably go with the 4GB plan and have tethering. During my time with the Evo I averaged about 600MB/month including tethering, but with the Note I think the data use will go up because it will be far more useful and practical to surf the net and I think I'll probably go over 2GB/month. I will have to see what my data use actually is and if 2GB/month is enough and I can still tether than maybe that will be the way to go.
I don't see the need to try to game the system all that much and am willing to pay for what I use...
Brian
I've tethered with my Dell streak for over a year, never had an issue.
You just have to stay under the radar. Start downloading ISO size files, and you can bet you will get dinged.
I have been tethering illicitly for almost a year, first on my rooted SGS and now my Note, because that's been my only available "broadband" connection where I live (and I only get about 300kbps down even on HSPA 3g... very oversubscribed towers around here).
I got the dreaded warning letter from AT&T a couple months ago, where they politely suggested that I need to upgrade my plan to include tethering...and if I continue tethering, they will eventually do it for me.
That was a few months ago and they haven't done it yet, though I did back off on my data consumption after I got that letter (I stand to lose my unlimited data plan as well as seeing my monthly bill go up by $30).
I suspect that they infer that you're tethering based on your traffic, and that they can't actually tell whether you have tethering enabled on your rooted phone. E.g. if you're doing a lot of bittorrenting and connecting to sites like Windowsupdate.com, those would be pretty big clue that you're running a PC over your connection.
I rarely use my PC any more, and no more bt :-( so I am hoping they will continue to let my occasional small amount of tethering slide. And if they don't, I may just upgrade to a Verizon 4g LTE mifi instead, since that is now available in my area
HTH
I'm on att and with android phones I've been tethering for almost two years with no problem. It included the Nexus one, the galaxy tab, the inspire 4g, the unlocked sgs2 and now the Note. I frequently used the tethering option to connect my galaxy tab 10.1. I average 5GB a month and have never gotten any warning.
Sent from my GT-N7000 using xda premium
I'm based in the UK so i don't have any useful input, I just find this article interesting. Your guys network operators over in the US sound like nazis. and I thought ours were bad?
I've seen a few networks over here include tethering as a "bolt-on" style upgrade to a price plan, but my question is, how the hell do they know? like with my SGS, tethering is part of the phone, so it was my understanding that they couldn't tell (unless you had anormal traffic - but with phones getting better processors surely that kind of traffic will very soon, if not already, be possible without tethering?)
calin75 said:
I'm on att and with android phones I've been tethering for almost two years with no problem. It included the Nexus one, the galaxy tab, the inspire 4g, the unlocked sgs2 and now the Note. I frequently used the tethering option to connect my galaxy tab 10.1. I average 5GB a month and have never gotten any warning.
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Click to collapse
yeah, like I said: I don't think they can actually tell you have tethering enabled, so if the only devices you're connecting to your AP are other phones, they likely will never figure it out. But if you connect a Mac or PC much, watch out.
UPDATE: AT&T finally forced me into their tethering plan. I put my SIM into an old dumb phone, went online and changed the phone model on my acct, and they automatically dropped me back into my old unlimited data plan. Swapped the SIM back into the Note, all better again
We'll see how long it lasts, but since I'm not tethering anymore (just got a Verizon LTE Mifi) I will probably drop my data pan down to the minimum 200mb and save another $15/mo.
I'm seriously looking into switching all four of my lines over to Verizon now!

[Q] Wi-Fi is good thread?

Sorry, I just posted this in Sprint's Note 3, but meant to post in Verizon's Note 3 (whom I have my service with).
I've read about people having Wi-Fi issues in all 4 carrier's Forums on the Note 3 (as well as International), Mostly to do with message saying your connection is unstable and then switches to 4G,etc; or if after unchecking auto network switch, simply having their wifi connection slow to a crawl.
MY QUESTION is, how many people out there with Note 3's, that are using Wi-Fi are NOT getting any messages or have noticed any issue's? I might add, have also used your phone with a public wifi network that is maybe not as strong as your home network
I haven't had any problems, whatsoever. I'm coming from a galaxy nexus on various versions of 4.3 though so anything is a major improvement in the wifi/signal department
Sent from my SM-N900V using Tapatalk
Haven't had a single issue with the wifi on mine, reception is strong and tether is fine between my devices
Good question. If enough people have had no issues and don't see that message popping up, it sounds like there may be an issue with some subset of phones. Wondering if I should get a replacement..
Add me to the list of folks who haven't had any WiFi problems at all with my Note 3.

Best Laptop Wireless Card for Android Tethering

Long story short, I still have grandfathered unliimited data and just opted to finally put it to use and I got rid of ISP. So, now I'm just tethering 100% of the time...
I'm wondering which Wireless Card would be ideal to get the fastest speeds from the Wifi Tether. I just recently made a slightly uninformed, impulse decision and got the Bigfoot Killer N 1202 only because I read that they were being used in Alienware laptops so I figured that'd be the best, but it's not much, if any better.
I'm reading a lot of different things that say use 40 and 20 ghz or something to that nature, but as far as I know Wifi Tethering isn't capable of using 2 frequencies, so I'm not sure if there's anything I can do. Plus, I'm not very familiar with Wireless/Networking anyway, so any tips/help is welcome.
For what it's worth, I'm on Galaxy s4 using Hyperdrive 16.1
http://forum.xda-developers.com/showthread.php?t=2301724

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