Wi-Fi direct doesn't work with all devices - Galaxy S II General

Some people have tested gs2 wifi direct with other wifi device without success.
It work only with other wifi direct certified device.
From the reference web site: "... Wi-Fi Direct-certified devices can form connections with nearly all the Wi-Fi CERTIFIED devices you and your friends already have..."
http://www.wi-fi.org/Wi-Fi_Direct.php
Why Samsung Wifi Direct is it limited?
sorry for my english

Same problem here, no way to make it work.
Not even one guru knows where is the problem? In the samsung's software or in the description of the wifi-direct site?
Tnx.

C'mon guys ..

Where are the settings for wifi direct

i'd really like to know how to use wifi direct too. the only hint at what to do is in a android forums post where they talk about kies air, but as far as i understand, and in practice on my device, kies air requires you to be connected to the same wifi network - i.e. it works like dlna, not wifi direct. when i go to wifi direct settings and try to scan, it never finds anything.
trying to connect to a network from the pc end using the details under "configure wifi direct" doesn't do anything ether.
please, if anybody has it working, let us know how you did it!

look here
http://www.youtube.com/watch?v=_mv-XFZmwNA

cottino said:
look here
http://www.youtube.com/watch?v=_mv-XFZmwNA
Click to expand...
Click to collapse
thankyou, but it doesn't work like that for me. the phone example was two wifi direct devices connecting (which i don't have) and the pc was ether wifi direct certified too or im doing something wrong. is there a special server client or something to install to enable wifi direct on a laptop? as i said, i have tried entering the same network details as are shown in the wifi direct settings manually, and tried waiting for ages since the guy in the video says it takes a while, but no luck so far.

Hey guys... The wifi-direct certifier said, that they got a galaxy s II with a fully working wifi direct. They cant explain why samsung limited this feature...
Samsung didnt make a statement yet.
I hope i can add the source tomorrow (read in on a popular online magazine)
Edit: Source
I guess you can translate it via google translate. Going to bed now
Sent from my GT-I9100 using XDA App

thanks a lot for this article
also Lg Black has problems with wifi direct

Related

HTC Wizard as Access Point?

It would be really neat to be able to put my Wizard into 'host' mode on the wifi, and share my EDGE access out to wifi clients nearby. It'd be like having my own wifi hotspot in my pocket.
Is this possible?
this post and most others like them gets ignored by most of this forum.
Or so it seems from my month on and off reading.
Ofcoarse this is possible?
will software or service agreements allow it? most likly not.
Shared network
thogue said:
this post and most others like them gets ignored by most of this forum.
Or so it seems from my month on and off reading.
Ofcoarse this is possible?
will software or service agreements allow it? most likly not.
Click to expand...
Click to collapse
I wonder why, I think its a nice thing to have, and there exists AP with 3g cards like LINKSYS WRT54G3G
/L
with software it would be possible i think
just a matter of making the device rount
the wifi to the connection
but edge and even 3g is not really fast enough to share with anybody without comming down to a crawl
which is prob why there have been no demand and so
no developing for the field
gprs/edge > BT > PC >WiFi > WLAN
easy to do, conect to data service throught your computer with BT or USB then in settings share internet connection (via Wifi) with other users.
draco42 said:
It would be really neat to be able to put my Wizard into 'host' mode on the wifi, and share my EDGE access out to wifi clients nearby. It'd be like having my own wifi hotspot in my pocket.
Is this possible?
Click to expand...
Click to collapse
Check this link :
http://www.pocketpcmag.com/blogs/index.php?blog=3&p=453&more=1
another painfull way, but may work for u.
I think it has something to do either with no one caring/caring about terms of service possibly.

Connection sharing pc to android (no tethering

hello,
i would like to know if it is possibile to share my pc connection with my htc legend:
the problem is that in my room my laptop get the wifi but not the phone because it has a really really bad antenna, and i dont want to use 3g data, is it possibile to share my connection from pc to phone? it should act like a wifi repeater or something no idea thank you
A while ago I was looking for the same thing.
Although technically an easy task, it's not yet possible with Stock Android. There is a Google Code forum page confirming that Android as of yet can't see and connect to Ad-Hoc networks. There are some wifi-tools in the market that can at least show them, but none can't make your device connect yet.
Some ROMs seem to have added this option, if you plan to root and flash. I just added a cheapo router, problem solved. ;-)
nomad4ever said:
A while ago I was looking for the same thing.
Although technically an easy task, it's not yet possible with Stock Android. There is a Google Code forum page confirming that Android as of yet can't see and connect to Ad-Hoc networks. There are some wifi-tools in the market that can at least show them, but none can't make your device connect yet.
Some ROMs seem to have added this option, if you plan to root and flash. I just added a cheapo router, problem solved. ;-)
Click to expand...
Click to collapse
oh well then i have to buy a wifi repeater thanks for the explanation

[Q] Able to connect to many different WiFi Networks except school ones

Hello all.
I can connect my Nexus 10 to my home wifi (password protected), my girlfriend's home wifi (password protected), and the wifi at public places (I've only tried ones without passwords so far). My only problem is when using my University's Wifi. They have one that you use with an account and password, and one that is free (though you need to sign in using an email via a website. Kinda like hotels).
This is surprising to me because I have a Galaxy Nexus running the same OS (4.2.1) and it can connect just fine. When my N10 tries to connect, it says "connecting" for a second or two, and then it just says "Saved" but never "connected" and it never shows a wifi connected symbol at the top right.
I have read multiple posts about wifi problems from 4.2 but couldn't find any specifically buggy wifi problems like this. Have any of you heard of this or a solution to it? Any help would be appreciated!
Have you tried a reboot? Also check to see if your frequency band is set to auto under advanced wifi settings.
Gotta love university security and logins... they can't leave stuff simple
Oh yes. I have rebooted many times and tried using auto, as well as both frequency bands separately.
Hmmm...are you on stock?
Yes I am. Stock on both my Gnex and N10.
I wonder if using a third party wireless manager would help. Search the PlayStore and try one or two. Before you do that, go into your normal WiFi settings and click "forget this network" on the university one.
Hi there,
I work at a University in the midlands and had the same/similar problem. It's to do with certificate revocation in Jellybean (and also the latest ios my colleague tells me). For example on my Nexus 10 I was able to see the network and obtain an ip address but the webpage where you login wouldn't redirect or load. I don't know what Uni you go to but we are advising people to give the IT dept a call and give them your mac address and they can create a fixed profile.
Hope this helps
I'll definitely try the third party app. As for telling the n10 to forget the WiFi, I tried that many times too
Well that's why I mentioned my gnexus because they're the same android versions so if it works on one it should on the N10. I actually work for tech support at my university and my boss couldn't figure it out or suggest a process like you described. Thanks, though!
yodasoja said:
I'll definitely try the third party app. As for telling the n10 to forget the WiFi, I tried that many times too
Well that's why I mentioned my gnexus because they're the same android versions so if it works on one it should on the N10. I actually work for tech support at my university and my boss couldn't figure it out or suggest a process like you described. Thanks, though!
Click to expand...
Click to collapse
Oh yeah you did mention your Galaxy Nexus, my bad! let us know how you get on with the third party app. You could try giving your N10 a static or reserved IP if you have access, as a workaround!
Hey guys,
I'm from France and had such trouble with my Motorola Milestone and my HTC HD2 (and friends too with Samsung Galaxy S2 and Sony Ericsson Xperia Active) with my school's network. If it's an Eduroam network, try Eduroam Fixer from PlayStore, it helped all of us except one Samsung Galaxy S2. Give it a try
https://play.google.com/store/apps/details?id=nl.luqq.eduroamfixer&hl=fr
I wish I could use that app, but it says I can't use it in my country (USA)
yodasoja said:
I wish I could use that app, but it says I can't use it in my country (USA)
Click to expand...
Click to collapse
Make sure you have the EAP set correctly and check if you need a phase 2 authentication. For example, here at UofM we use PEAP for eap and mchapv2 for the phase 2. If you don't have details like these, your tablet won't connect even if you have the proper login.
You will find them at the top of the page you use to login to a secure network.
Hope this helps!
Yes, that is exactly how the secure WiFi is set up at my University, too! What should I do in this case?
Edit: Nvm, Just noticed this was already tried
I had a similar issue with my One XL. It was a frequency issue. I switched it from 5ghz to auto and all was good.
Settings/WiFi/advanced/WiFi frequency band/auto.
Sent from my Nexus 10 using xda app-developers app
Okay so I found out that my N10 is able to connect to the exact same WiFi network when in another building. I believe there is just an issue connecting to the specific router used at a computer lab. Will update when/if a resolution arises for that lab.

[Q] Wifi Direct/Smartshare Beam only to LG DEVICES?

Hello All-
As a previous Samsung Note owner, I would use WiFi direct to send files to any other brand phone around me. With my LG G2, I connect with WiFi direct to a samsung/HTC phone and pick the file. The menu only displays the Smartshare beam option, and no WiFi direct option. When I click Smartshare beam the other phone disconnects and I can't send to any other brand other than LG. I have tried disabling smartshare beam and other things, it almost seems that LG has prevented us from using WiFi direct with other non lg phones. Anyone have any ideas or work around that don't involve downloading a third party app? Any help is appreciated.
Sean
using wifi direct on LG G2
seanblock82 said:
Hello All-
As a previous Samsung Note owner, I would use WiFi direct to send files to any other brand phone around me. With my LG G2, I connect with WiFi direct to a samsung/HTC phone and pick the file. The menu only displays the Smartshare beam option, and no WiFi direct option. When I click Smartshare beam the other phone disconnects and I can't send to any other brand other than LG. I have tried disabling smartshare beam and other things, it almost seems that LG has prevented us from using WiFi direct with other non lg phones. Anyone have any ideas or work around that don't involve downloading a third party app? Any help is appreciated.
Sean
Click to expand...
Click to collapse
I tried to dig in to the settings and managed to send files between Galaxy S2 and LG G2
Its a little difficult ...first connect the two devices with WiFi direct check if the file shring is turned ON then do the following
here are the steps
1. Go to settings on LG G2 and click networks
2. click share and connect
3. now click on the menu button at the bottom it shows option "use DLNA feature" click it
4. it opens up window showing two icons at the top 1) library 2) player
5. click on library icon and select the source device (example Galaxy S2) then click allow access
6. click on the player icon and select "my phone"
7. this you can access data from galaxy s2 on your LG G2.
8. If you choose LG G2 as your library and open any folder say pictures
9. open the picture and there is the option of upload at the bottom (or tap on the picture and you will see it)
10.click upload and select device you want to send it to (here its galaxy S2
If you have any more questions please free to ask hope this is helpful
11. accept the file on galaxy S2 or similar device and there it is the file gets pushed to your other device from LG G2
I tried everything but even with the description above it won't work to send data vie Wifi-direct to other phones (non LG).
Is this a bug or is it supposed to be like this? If so this was my last LG phone for sure!
I love wifi direct because it's the easiest way to exchange data with others nearby. Not being able to use it with my "Top-of-theLine" Smartphone really sucks and lets me miss my crappy S3 mini.
Any suggestions anybody? Please! :crying:
Try this app: https://play.google.com/store/apps/details?id=com.majedev.superbeam
Kermitlefrog said:
I tried everything but even with the description above it won't work to send data vie Wifi-direct to other phones (non LG).
Is this a bug or is it supposed to be like this? If so this was my last LG phone for sure!
I love wifi direct because it's the easiest way to exchange data with others nearby. Not being able to use it with my "Top-of-theLine" Smartphone really sucks and lets me miss my crappy S3 mini.
Any suggestions anybody? Please! :crying:
Click to expand...
Click to collapse
are you saying you can transfer files using samsung wifi direct to non-samsung devices?
does not work for me either
farhanito said:
are you saying you can transfer files using samsung wifi direct to non-samsung devices?
does not work for me either
Click to expand...
Click to collapse
Samsung worked for me to other phones but not LG...
And Superbeam only works if the other person has superbeam installed as well if im right... thats just uncomfortable.
I'm just wondering if this is how it's supposed to be?
No update or solution for this?
I'm having this issues myself. I just don't think using Superbeam is a long-term solution to this problem.
Reiman76 said:
No update or solution for this?
I'm having this issues myself. I just don't think using Superbeam is a long-term solution to this problem.
Click to expand...
Click to collapse
i am too having this same problem in G3 trying to send/receive file to/from S5. cant find any solution for it for now.
cnn888 said:
i am too having this same problem in G3 trying to send/receive file to/from S5. cant find any solution for it for now.
Click to expand...
Click to collapse
Superbeam doesn't need a client and works with any device that has WiFi (it doesn't have to even have WiFi direct)
euphoria360 said:
Superbeam doesn't need a client and works with any device that has WiFi (it doesn't have to even have WiFi direct)
Click to expand...
Click to collapse
Sorry for necroing. This is also my concern on my g3.
Difference of wifi direct and superbeam is wifi direct capable devices can transfer files using wifi direct even they are in the middle of the desert. All it needs is 2 devices both connected to each other. No need for router.
Superbeam needed a working router, a host, a client to connect both devices to use wifi transfer. So you need to find a router, connect your devices before you can use superbeam.
Both wifi direct and superbeam use wifi speed tranfer rate.
SpEaKeRb0xXx said:
Sorry for necroing. This is also my concern on my g3.
Difference of wifi direct and superbeam is wifi direct capable devices can transfer files using wifi direct even they are in the middle of the desert. All it needs is 2 devices both connected to each other. No need for router.
Superbeam needed a working router, a host, a client to connect both devices to use wifi transfer. So you need to find a router, connect your devices before you can use superbeam.
Both wifi direct and superbeam use wifi speed tranfer rate.
Click to expand...
Click to collapse
Superbeam DOES NOT NEED AN ACCESS POINT for transferring files.
I am always using Superbeam for transferring and in almost none of the cases there is a router present. Even if there is I still choose WiFi Direct because my G2 WiFi capabilities are far more advanced than my surrounding Access Points.
If both Devices are WiFi Direct Enabled, SuperBeam can use that for transferring files (which is my preferred method all the time). So it leaves it to you whether want to use an access point or WiFi direct for transfer. So you wont't have any problem in your desert.
If one of devices doesn't support WiFi direct, Its OK, SuperBeam makes your device an access point.
If sender device doesn't support WiFi Direct, but it supports WiFi AP, same as above.
If sender doesn't even support WiFi AP, then yes you need a router and an access point for transferring files.
Please use Google and search a little bit before your posting false experiences. If you at least have looked at Super Beam Google Play page ...
euphoria360 said:
Superbeam DOES NOT NEED AN ACCESS POINT for transferring files.
I am always using Superbeam for transferring and in almost none of the cases there is a router present. Even if there is I still choose WiFi Direct because my G2 WiFi capabilities are far more advanced than my surrounding Access Points.
If both Devices are WiFi Direct Enabled, SuperBeam can use that for transferring files (which is my preferred method all the time). So it leaves it to you whether want to use an access point or WiFi direct for transfer. So you wont't have any problem in your desert.
If one of devices doesn't support WiFi direct, Its OK, SuperBeam makes your device an access point.
If sender device doesn't support WiFi Direct, but it supports WiFi AP, same as above.
If sender doesn't even support WiFi AP, then yes you need a router and an access point for transferring files.
Please use Google and search a little bit before your posting false experiences. If you at least have looked at Super Beam Google Play page ...
Click to expand...
Click to collapse
Yes my mistake. Im using superbeam on both my devices, galaxy note pro 12.2 and lg g3. Note pro is working properly but my g3 is not so i have to install superbeam to be able to send files through wifi direct.
Lg remove their capabilities to send and receive files using the default wifi direct application. They remove it to give way to their SmartShare Beam which is only exclusive to lg devices.
You can use the option wireless storage and connect the other phone in lan using the app ES file explorer.

Wi-Fi Sharing (Like Samsung)

Coming from Sammy that has offered a "Wi-Fi" sharing" feature for years I am really missing it on my OnePlus.
This feature allows you to keep your WiFi AND HotSpot on at the same time. It allows you to connect you Samsung to the hotels WiFi and then connect other devices (such as Chromecast) to your WiFi sharing Samsung phone that is using the Hotels WiFi and not your mobile data.
Does anyone know of a way to get this working on the phone? I have looked on the playstore but only found ones that work for a PCs.
Thaanks
CrozB said:
Coming from Sammy that has offered a "Wi-Fi" sharing" feature for years I am really missing it on my OnePlus.
This feature allows you to keep your WiFi AND HotSpot on at the same time. It allows you to connect you Samsung to the hotels WiFi and then connect other devices (such as Chromecast) to your WiFi sharing Samsung phone that is using the Hotels WiFi and not your mobile data.
Does anyone know of a way to get this working on the phone? I have looked on the playstore but only found ones that work for a PCs.
Thaanks
Click to expand...
Click to collapse
Hey so it ends up the OnePlus actually has that already. Go to developer options and go to networking and you'll see WiFi coverage extend feature.
cgibbons51 said:
Go to developer options and go to networking and you'll see WiFi coverage extend feature.
Click to expand...
Click to collapse
Thank you, that is a nice find.
cgibbons51 said:
Hey so it ends up the OnePlus actually has that already. Go to developer options and go to networking and you'll see WiFi coverage extend feature.
Click to expand...
Click to collapse
. Did you get it to work? I enabled this feature but as soon as I turn on Hotspot it turns off my WiFi. If I turn WiFi back on, it kills hotspot. . Maybe I am missing something?
Same here. After enabling that extend option, turning on hotspot still kills wifi.
Just curious... If your phone is on WiFi.. Why would you need hotspot? Why not just put the 2nd device on the same WiFi your phone is on...
SteelH said:
Just curious... If your phone is on WiFi.. Why would you need hotspot? Why not just put the 2nd device on the same WiFi your phone is on...
Click to expand...
Click to collapse
it's for traveling purposes it's not so easy to connect a Chromecast to a hotel Wi-Fi. It's very nice to have your phone be your access point for all of your devices like your computer your Chromecast Etc. and especially with the Chromecast since it really isn't possible to do the login page on a Chromecast. With Samsung's Wi-Fi share feature it works seamlessly the Chromecast connect to the Samsung hotspot while Samsung is connected to the hotel's Wi-Fi and I can control all of the Chromecast casting right from Samsung
CrozB said:
it's for traveling purposes it's not so easy to connect a Chromecast to a hotel Wi-Fi. It's very nice to have your phone be your access point for all of your devices like your computer your Chromecast Etc. and especially with the Chromecast since it really isn't possible to do the login page on a Chromecast. With Samsung's Wi-Fi share feature it works seamlessly the Chromecast connect to the Samsung hotspot while Samsung is connected to the hotel's Wi-Fi and I can control all of the Chromecast casting right from Samsung
Click to expand...
Click to collapse
I figured there was a scenario where it made sense, I just wasnt aware, thanks for the info.

Categories

Resources