Related
Can anybody confirm, that wifi (wlan) roaming, between different access points on the same SSID network and different channels, is working?
I have at home 2 access point (one is on channel 1 and another is on channel 6) and my SGS2 wouldn't switch from one AP to another when I walk in the house. My son has SGS1 and wifi roaming works for him. Before I had Nokia N95 and I had no problems with wifi roaming. The same thing, when I'm at work. We have 3 AP's (all three Cisco) in the house and switching between them doesn't work. In order to switch between AP's I toggle WiFi off then back on again.
I went from KE2 to KE7, now I'm on Litening ROM 1.5, but it's all the same.
I tried everything, I can think off (set AP/router to b/g/n, only b, only g, only n, set different channels, set different security,...tried also flashing different modems on the phone...) but for me wifi roaming is not working...
Any ideas?
Anybody?
Nobody? Realy?
That's realy strange...
Nobody?
I really can't believe.... almost 90 views and no answer...
I'm I the only one with this problem?
While you are moving round your house do you lose connection, i think that your phone will be connected to the strongest signal.
mine loses signal when i leave home and auto picks up an usecured signal down the road.
I don't quite understand, what you mean...
When I walk in my house from basement to the top floor, my SGS2 is always connected to the router in the basement. When I come to the 2nd floor, where I have another Access point, it should switch to that AP, but it wouldn't. Instead, it's still connected to the router in the basement, which (in the Wifi Analyzer) shows -90 db (and the AP on the 2nd floor shows -30). When I switch off Wifi on my SGS2 and then back on, then it will connect to the AP in the 2nd floor. But then, when I walk back, down to the basement, it stays connected to the AP on the 2nd floor, even when I stand next to the router in the basement and Wifi Analyzer shows -28 db on the router.
I can confirm that wifi roaming is not working (at least for me). The phone stays connected to the same old AP all the time even with really poor signal quality.
Unless it loses the connection it doesn't connect to the best AP available.
Tried it on several ROMs (multiple stock roms and now I am on Cognition 1.20), same behaviour every time.
Exactly the same with my SGS2.
I also tried several ROM's, from original KE7 to latest KG3, now I'm on Lite'ning 3.2, and it doesn't work...
That's really strange...
Exact same issue here. Tried three different stock ROMs and a couple of modified ROMs and no change.
I'm even running Cyanogenmod now and the problem persists! How does that work? Does Cyanogen use the Samsung source-code for the Wifi driver?
It's really pissing me off. I basically cant use Wifi on the end of the house I use it most in without cycling the Wifi on/off switch as I pass a different AP on my way into the house to get there!
The most strangest thing is, that nothing can be found on the web about this issue (only one on code.google.com)...
And also here, on XDA, millions of posts, but nothing about wifi roaming...
Are people not using more then one AP/router?
zxcslo said:
The most strangest thing is, that nothing can be found on the web about this issue (only one on code.google.com)...
And also here, on XDA, millions of posts, but nothing about wifi roaming...
Are people not using more then one AP/router?
Click to expand...
Click to collapse
Yes, I am sure most people use one AP/router - that is why you are not seeing too many responses. The source code is from the samsung source drop, the drivers were written by broadcom. We at teamhacksung have not modified them for CM7, so the behavior would be the same across all ROMs that are using the drivers unmodified.
So, that means, we are stuck with this, until Samsung fix it?
I still can't believe, that the best phone on the world (at the moment... ) has such a flaw...
What about trying driver for Wifi from SGS1? On SGS1 wifi roaming works beautiful (my son has one and he is laughing at me all the time ).
Is there much difference between SGS1 and SGS2 in the wifi handling?
Wow - this is an annoying issue to have. Yup, i have 2 routers too, and it really sux to be in an 'overlapping' zone and see the SGS2 connect to the router that is further away.
Is there nothing that can be done about this?
MorRoquen said:
Wow - this is an annoying issue to have. Yup, i have 2 routers too, and it really sux to be in an 'overlapping' zone and see the SGS2 connect to the router that is further away.
Is there nothing that can be done about this?
Click to expand...
Click to collapse
I'm very pis..... angry, when I'm in my room/office, and see, that my phone is connected to the AP, which is in my son's room, two floors above me... and I'm sitting 1m away from router...
Yesterday I tried in my office with 3 AP's with my friend's SGS2 with original stock ROM KE2 (he didn't change nothing on the phone).
Result:....... the same as with my SGS2.... wifi roaming not working....
Any news about wifi roaming?
How annoying!
I'm having similar problems at work.
At home connectivity's fine with just 1 AP. Here at work there are about 10 Cisco APs. Every now and then I have to turn WiFi off and on again and I use the original stock rom.
I have exactly the same problem, it always connects to the same AP, not the one with the better signal... very annoying! How difficult is it to fix that?
Morghus85 said:
I have exactly the same problem, it always connects to the same AP, not the one with the better signal... very annoying! How difficult is it to fix that?
Click to expand...
Click to collapse
Which channel does this AP have?
Hi,
got my SGS3 today and started playing with it. I started downloading my apps and during this the wifi dropped connection 3 times. It connected again within seconds, but this is not good.
The distance from my router was around 3 meter. My SGS1 never dropped connection.......
Any idea's?
I also have problems with wifi:
It connects normally but after tens of seconds the connection is dead. Android says still it's connected, but it simply doesn't work.. I have no sim installed atm because I have only an oldskool sim and not a micro sim. Tomorrow I will get a microsim at the vf shop and test again..
I had issues like those aswell today using my Adam but only with wireless. Weird ?
Probably your router problem? I'm sure reviewers would have identified that issue as well. Can't wait to get mine though, hopefully mine don't have the same problem
Htc hero, sgs 2 and three notebooks are working fine. Tried different router configs.. Nothing helped. Today i receive a 2nd sgs 3, so I will put it on the test..
LeviathanPT said:
I had issues like those aswell today using my Adam but only with wireless. Weird ?
Click to expand...
Click to collapse
Haha wtf! !! Your name man lmao. Do you watch supernaturals?
Sent from my SAMSUNG-SGH-I717 using Tapatalk 2
I have a similar issue, the status bar shows wifi is fine (the arrows are blinking) but no actual data on the phone. Checked on my tf201 on the same network and its working fine.
This has happened twice now and only restarting the phone fixes the issue.
I have downloaded over 2 Gb with my SG S3 over Wifi at home and at work. No issues, and it´s super fast, even beating my XOOM.
I have a Dlink 625 at home and at work we have a Cisco something.
However had a different problem where the phone just restarts when dialing a number, and then it boot looped on the logo for about 5 times before starting up. scary .
varun124 said:
I have a similar issue, the status bar shows wifi is fine (the arrows are blinking) but no actual data on the phone. Checked on my tf201 on the same network and its working fine.
This has happened twice now and only restarting the phone fixes the issue.
Click to expand...
Click to collapse
This is the same problem I was talking about, but rebooting does not work for me..
Mine seemed to behave a little like this to start with also - I changed the Wifi Frequency Band (Settings-WiFi-Advanced) to 2.4ghz only and its been rock solid since.
WhiteHartMart said:
Mine seemed to behave a little like this to start with also - I changed the Wifi Frequency Band (Settings-WiFi-Advanced) to 2.4ghz only and its been rock solid since.
Click to expand...
Click to collapse
Tried that also, it did work for maybe half a minute..
is the setting on the router set to 2.4ghz
10076757 said:
is the setting on the router set to 2.4ghz
Click to expand...
Click to collapse
Yes, it is in b+g+n mixed mode and is saying 2.4ghz. As a matter of fact I'm not able to chose another frequency (maybe because of the b and g). I can try to put it in b/g or g only mode.
I also read about that NFC's RF signals can interrupt the Wifi signal, so I will try also to disable the NFC option.
I tried another galaxy s 3 with the same settings.. that one works well on my wifi network.. I think the wifi module is not working properly..
Do you have by coincidence a draytek router. I have the SGS3, and my sister has the SGS2. We both experience problems with wifi also here. I have several draytek routers, all giving problems.
It seems to become a bit more stable if you set the Channel width to just 20 MHz, in stead of 20/40MHz. And use WPA2 only, not a mix of WPA and WPA2.
These two changes made the connection a bit more stable for me, but i'm not 100% convinced yet.
mine doesnt hv any issue with wifi, but for my cell signal, it changes between 3g <> h <> h+ alll the time, anyone too?
Darkjamzi said:
Hi,
got my SGS3 today and started playing with it. I started downloading my apps and during this the wifi dropped connection 3 times. It connected again within seconds, but this is not good.
The distance from my router was around 3 meter. My SGS1 never dropped connection.......
Any idea's?
Click to expand...
Click to collapse
I posted a solution for this in the known issues thread but I thought I'd repost here in case you missed it.
I was having similar problems but found that if I disabled the Wifi Power Save Mode I was back to blazingly fast speeds and no dropped connections.
I had to go into Service Mode (dialling *#0011#) and hitting Menu => Wifi and turning off the option for power save mode.
Give it a try. It fixed a couple of other guys problems as well.
Am giving this a go will report back.
That worked but battery drainer . Have put it back on and set wifi to off when screen off. That has helped loads.
Worked for me too, and trip really is unnecessarily complicated and hidden to get something that should be working out the box.
I got the Motorola Spice two days ago, it's a decent phone...
The WiFi has been disconnecting every few minutes. I do not know why it's disconnecting so often. Does anyone else who has this phone have the same problem? Thanks.
Wich android version does it run?
I know youre bug reported from several other phones u might search here in the xda or on the internet for a so called wififix or wifipatch
It's running 2.1.
I downloaded Wifi Fixer from the Android Market, so I hope it works, it not, i'll post back. Thanks for your help!
Doesn't really work, it still shuts off... -_- It says "Wifi Off" I'm connected to Wifi, but it still gives me the error "A network error has occured. Retry, or cancel and return to the previous screen." Uninstalled, 4.5 stars/5 = BS!
how close to ur wifi spot are u
i know some issues wich are quiet similar to urs when im to far away from my rooter
My router is upstairs, I am sitting downstairs.
Airion said:
My router is upstairs, I am sitting downstairs.
Click to expand...
Click to collapse
Oh well then its just regular business whats ur phone does
im sitting upstairs and my wifi router is downstairs
my laptop got perfect signal
but phones dont have very good wifi antennas so im about 1 bar wifi signal strenght at my phone and sometimes when im walking around its loosing wifi
go next to your router and check if youre problems still there
I need some help troubleshooting a puzzling problem. This morning, i noticed that my phone had a edge connection in my house, which was strange to me, because i always have a solid 3g connection on my vibrant. I then realized my signal would completely vanish when my phone was in hand. The phone would literally say that i did not have service, but once i place the phone down, it would regain some sort of signal, but the signal would still be rather weak. Im not able to call or text with phone in hand, but i can (barely) when i place the phone down. My signal strength now never gets out of the -100 dBm range, which i know isnt good.
So, I began to try changing modems. i was originally on a 2.2 froyo based rom on KB5, i tried installing the following modems KA6,J16,JFD and KA7, but the problem persisted with all of the modems. As a last resort, i odin'd back to stock froyo 2.2 and im still having terrible reception, is there anything else i can try, or is it time to get another phone???
Did you pay your bill?
Lol yes, its funny that you say that tho, because my bill was due today and i paid it today, but i did not get the usual "thanks being with tmobile" text that usually comes with after a payment.
I've had the International HTC one Max for about 4 days so far.I've noticed extreamly bad Wi-Fi reception. In places where my old Razr had 2-3 signal bars, I can't even connect to my wifi. While standing right next to the router I have about 3 bars, and I have more when I turn the phone around the other way. I've turned of WiFi optimization, factory reset my router and phone, even got a new router. I need some help with getting the WiFi to work. Any tips will be helpful. I'm running stock, unrooted sense 6 with android 4.4.2. Any easy way to fix this?
Excudent said:
I've had the International HTC one Max for about 4 days so far.I've noticed extreamly bad Wi-Fi reception. In places where my old Razr had 2-3 signal bars, I can't even connect to my wifi. While standing right next to the router I have about 3 bars, and I have more when I turn the phone around the other way. I've turned of WiFi optimization, factory reset my router and phone, even got a new router. I need some help with getting the WiFi to work. Any tips will be helpful. I'm running stock, unrooted sense 6 with android 4.4.2. Any easy way to fix this?
Click to expand...
Click to collapse
The fact that you reset the router, bought a new router, and reset the phone, leads me to believe its a hardware issue with the wireless card in the phone. To test this, can you connect to other wireless routers say at a coffee shop or friends house?
After playing around with my phone for a while, im pretty sure its fixed. Not sure if it was s-off that helped, or taking the phone apart.