[Q] Samsung Galaxy S Duos GT-S7562, Wifi turns off after a while - General Questions and Answers

Hey guys!
I own a Samsung Galaxy S Duos.
The issue is quite clear from the Title itself.
The connection to the wifi cuts off randomly without any warning and I have to restart the whole modem.
I have been facing this issue for quite sometime and here are the apparent soluiions I tried:
- Turning off the cell and restarting it.
-Turning off the wifi (on the cell) and turning it back on.
-Forgeting the network and connecting it back again.
-Resetting the cell.
- Re-flashing the stock firmware. (It was a clean re-install)
I have done all these and still the issue persists .
I am quite sure that its not the modem's problem because I have got a number of other devices connected simultaneously to the same modem and all of the devices are connected to it flawlessly.
I have been googling for this issue throughout and couldnt find any solutiom for this.... so someone please help me....
P.S My cell works fine with other wifi networks........ So far I havent had any issues with other wifi networks maybe because I havent connected to it long enough

Related

[Q] wifi problems

im having trouble connecting to wifi. my phone just hangs at obtaining ip address and then eventually fails. ive tried with many different wifi connections not just mine. all the same. Anyone else having this problem?
Yes same problem here.
It seems a general problem like the GPS.
I found out that depending of the router brand it works better (for example, no problem with a linksys).
To go arround the problem you can try this:
- go in flight mode
- activate wifi
- when you have a wifi connection (test with to browser) reactivate the phone
I hope it helps
igm503 said:
im having trouble connecting to wifi. my phone just hangs at obtaining ip address and then eventually fails. ive tried with many different wifi connections not just mine. all the same. Anyone else having this problem?
Click to expand...
Click to collapse
Bring the phone back, and get a replacement. I have had no such problems with my Captivate.
I do notice that the WiFi signal isn't as strong as on my iphone's in the same area of the house though.
still not connecting.. maybe i messed up a flash with odin. i will try that again
the problem started when i flash jm5
problem solved reflashed

[Q] WP7 Wifi connectivity problem

Hi lately i have been experiencing troubles with my wifi.
The router signal is strong and whenever i turn on my phone it will be connected in less than a few seconds but WITHOUT connectivity. (ie. the wifi symbol shows connected but i cant browse the net)
The only work around for this is to manually disable and re-enable wifi for my phone to be truly connected. (Which is very tedious)
I know this may be a router problem as well but in the past i didnt have this issue.
Im using HTC Mozart 7 - updated to 8107
I was wondering if anyone is having this issue too and knows of a solution to it.
Thanks
unplug the router and plug it back in (after 30 seconds)
Home routers are noted to stop handing out addresses at random times. Rebooting re-enables this so the phone can get an address and get on the net.
Hm my router is working properly. All my other devices are connected with connectivity. Whenever i turn on my phone, it also says connected (but without connectivity), so the work around is to disable and re-enable my "phone" wifi and then my phone is connected WITH connectivity.
To do that is quite tedious every single time... and it seems like a connection bug in my phone if all my other WIFI devices are connecting properly
Thanks
Hi guys.
I have the same issues with my Omnia 7 too. Started a few days ago. Cant sync emails, nor surf on my phone. It seems like itss connected to my network. I have my latop and other phone working on it like a charm. Any ideas?
Hi,
I have the same problem on my Omnia 7 and it all started after the 8107.79 OS Update.
The WiFi works fine when you first connect but after the phone is not used for a few minutes and I turn it on, it's shows as connected but I can't load any websites.
If I disconnect the WiFi and connect again it works fine
This is a serious issue!!!
I have also tried to restart my router but this didn't solve the problem.
Did you guys found a workaround?
Thanks!
Same here
I have the same problem (after 8107 update).
It connects to my wifi, and strangely sometimes (but that's rare) working, and get pages to load on, but then it shows the connection, but can't load any page in IE.
Also, reconnecting doesn't solve always the problem.
Any suggestions what to do?
After i have done a hard reset, and reverted back to 7740, i don't got any problem to cennect to my home wifi.
But the disappearing keyboard is really annoying, so i want the 8107 update features, but not the bugs of it.
Still no other one have problems with the wifi connection @8107???
We are 3-4 who got the problem, so i don't think its so user specific...
Another news
After reverted back to 7740 i decided to update one more time to 8107. (If something will go wrong then I have a backup of my Omnia7 with WP7 Easy Backup).
So i updated to 8107 one more time (no KK2 update arrived, CSC and PDA is KI4), and now the wifi connection works fine.
So try to revert back to an earlier version (with a backup), and then update again, maybe it can solve the problem
Yea.. but that is really random then... its like saying ur update is better than my udpate!! haha even though its the same material overall
Im sure more people have this issue as well just havent seen this thread
Hello ! I have the same problem with my HTC HD7 I have to take off the battery to let WI fi work again this is very annoying!! A fix for this please!!
Sent from my HD7 T9292 using XDA Windows Phone 7 App
count me too ! Omnia W
Not working - again
I've done a backup in 7740, so i reverted to it for 1 day, and there was no problem with the wifi.
Then i decided to give another try on 8107 - and it worked well for 3-4 hours. That was 2 days ago (as you can see in my earlier posts)
But now it have the same problem, connects to the home wifi, but after a while the internet is missing, however the connection remains! Can't load any page on IE and can't connect with any app that needs internet connection.
This is a serious problem, and i see that others have this problem too, so we should deal with it!
Any expert that know something about this issue?
HTC Trophy with the same WiFi problem.
I have same problem on my LG Optimus 7.
anyone with problems receiving incoming calls too? sometimes freezes the screen and have to take the battery out and put it again to reboot!
Same problem here with HTC Titan. The prob started after the 7740 update. Now running 8107. Turning the WiFi off and on again does work (thanks Mercea2) but, as he says it is tedious.
I'm having a similar (same?) issue on my Omnia 7 - the problem hasn't always been there though.
I've come up with a work-around - turn off 3G data while in range of WiFi, and turn WiFi off when not in range and switch 3G data back on.
If only one is turned on at a time, my people hub updates instantly. If both are on, it takes many attempts and a long time.
Seems like there is some issue switching between 3G and WiFi...
3G/wifi not working together
As someone said it before, the wifi keeps giving errors if 3G data connection and wifi is also turned on!
If i switch off and back the data connection switch (!!), then the wlan works again for a while. If i switch data totally off then works flawlessly.
Any workaround for that?
Maybe a homebrew, that can switch off data connection temporarily, if the phone is connected to a wifi network, and after disconnecting it will switching back. But I think if it can be done, than just on fully-unlocked roms (i have Omnia7, and unfortunately DFT SammyRainbow is not ready yet)
My wifi/3G problem started with the 8107 update (Omnia7, not KK2).
So any suggestions what to do?
Ok.... this is getting on my nerve... whats the point of having wifi on if it doesnt connect the moment that its suppose to!!!
Can we inform anyone about this?
Same problem here with HTC mozart after the update... worked for 2 days and then no more wifi
Hope microsoft put an update soon

[Q] Samsung galaxy i9000 won't connect to wireless any more

Hi all,
I have a Galaxy i9000 and it won't connect to wireless. It used to connect just fine, then one day it stopped working. I ignored it for a while (3G still works) and once I finally got around to trying to see what had happened, I could see that the phone does connect to wireless networks (at home and at work), but once it had authenticated to the network, it would fail at "Obtaining IP address from <network name>". There's no error message, but the phone just sits at that stage forever. Not obtaining an IP address makes it pretty hard to connect to a wireless network
I don't know what happened to make this problem occur, it's been about a month now since it happened. I have AdFree installed on the phone, that writes to the hosts file, right? I suspect that it may have been a hosts file update which had caused this problem, but I'm not sure.
Does anyone have any suggestions as to what may have caused the problem?
Thanks!
what about reflashing your phone?
so you have everything stock
if this doesn't solve the problem then contact a service, or if you have warranty, just send it back...
same problem
The funny thing is is have exactly the SAME PROBLEM ... SINCE the same time?!?!
mybe we got some kind of virus for phones? ... altho i do have anti viral software on the phone. and i didnt upload any kind of stuff on it for at least half a year.
hard rest phone
try resetting your phone to factory default
I am also experiencing similar wifi issue..except I get pass obtaining ip address it's after that I get error message "authenticate problem".??
My brothers works fine connects within second on home wifi, when I connect on same wifi I get error message..I have tried restoring previous wifi data..I have done phone reset too but nothing works
I did some googling and found brief answers not that helpful..but it was mentioned that frequency range I'm trying to connect is incorrect.
"does anyone know how to change wifi frequency mgh our any help"
question
Hello , did anyone solve the problem ? My I9000 wifi problem apeared today. thanks
same "authentication problem"
Well after i flashed custom rom (android 4.0.4 -SmoothieICS-v2) i canĀ“t connect to wifi any more. But mobile data works perfectly.
And before flashing custom rom ,wifi worked jsut fine. phone is Galaxy S Plus I9001 .

AT&T Samsung S3 Galaxy

WiFi authentication issues
I'm having issues when connecting to my work WiFi, My device can see the WiFi name and it shows as "saved,secured". When I go to connect it shows "Connecting" for seemingly minutes then reverts back to "saved.secured"
The phones WiFi works perfectly fine on many other WiFi networks, just specifically my works WiFi
As far as troubleshooting
-My first thought was Password/credentials-related so I checked that and everything is good on my side
-I have done a bunch of googling and apparently its a known issue with this latest update or something to that means?
-People suggested going to the phone app dialing *#0011# to disable the wifi psm(power save mode) which i did and for a day this worked,then the next day at work it didn't.
Checked the wifi psm was still disabled and it was/is
-In the means of troubleshooting I even re-enabled/disabled WiFi PSM which did not help
-I disconnected from the WiFi network/forgot the settings and reconnected
-Ive rebooted the phone
Now given the fact that I can connect to every other wifi network with ease I really do not want to factory reset
Any Ideas

[Q] Wi-Fi connectivity issues

Hey guys,
I'm having some issues with my Wi-Fi connectivity on my N5 and it's freaking me out! :crying:
When I'm trying to connect to my home network, the Wi-Fi icon is getting orange after some random time.
Some times it gets back to white, some times it's not.
I know its a known issue but nothing seems to fix it.
I tried everything - reboot my phone, reboot my router, reboot into safe mode, forget the network and connect again, toggle into airplane mode and back, change Wi-Fi settings to connect only to 2.4 GHz, avoid poor connections, update my router firmware.
NOTHING worked!
The only thing I haven't tried yet is factory reset but I read some people saying it didn't help them either.
Only turning Wi-Fi off and than on again makes it "white" again for some other random time.
I'm running stock everything on a rooted device with Android 4.4.4 build KTU84P.
My Wi-Fi is working great with other devices in the network including a Nexus 7 2012 and some laptops.
And it seems that my Nexus 5 is connecting fine to other Wi-Fi networks.
It worked fine in the past and I think it all went wrong when I replaced my Modem.
Any ideas what else can I try?
Do you think maybe the Lollipop update will fix this annoying issue?
Thanks!
Forgot to mention (I guess it is obvious) - I can't connect to any website or run any network connected app when I'm "orange" (I know it means I'm not connected to google services).
Tried also to change my Wi-Fi channel. still not working.
Doesn't anyone have an idea what is wrong here?
This is really frustrating ... :crying:
Well, I'm kind of talking to myself here, but in case someone else is facing this annoying issue, here is what fixed it for me eventually:
Configure a static IP to my phone in the router configurations ! :victory:
Before that, I also tried to disable Wi-Fi optimization in the phone Wi-Fi settings, buy it didn't seem to help.

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