haing Wifi issues - T-Mobile Samsung Galaxy S II SGH-T989

Hi,
I m facing a problem in wifi, Whenever i connect my phone to my laptops adhoc network it connects successfully but after few seconds it automatically disconnects and wont connect again untill turning off and on of wifi on phone.
I m using virtual router software or creating adhoc network as connectify isn't showing up in my phone.
any idea whats going on?

Related

Problem with WIFI

I have a problem with my wifi, at work I connect to a Addon wireless router and most of the time it works ok.
But at the moment I'm having a problem where the phone finds the network, says remembered, secured with wpa/wpa2 psk, then it suddenly drops to not in range and my wifi status is 'disconnected'
It continously is doing this at the moment and just wont connect, the WPA key is correct for it as I have connected fine to the router before.
kevinsmbuk said:
I have a problem with my wifi, at work I connect to a Addon wireless router and most of the time it works ok.
But at the moment I'm having a problem where the phone finds the network, says remembered, secured with wpa/wpa2 psk, then it suddenly drops to not in range and my wifi status is 'disconnected'
It continously is doing this at the moment and just wont connect, the WPA key is correct for it as I have connected fine to the router before.
Click to expand...
Click to collapse
is the signal weak? i.e are you far from the wireless router?
Im sitting next to router and the signal is Excellent
Is there anything on the router that could be blocking my phone from connecting?
yes if someone has setup mac address filtering
Mac restrict mode = disabled
i have a router that every 3months or so i have to reboot!
i see it in the wifi available list but it won't connect
turn off and back on and hey presto.
not ideal i know but hey ho
could try a reboot on phone too

[Q] Defy loses internet connectivity via WIFI hotspot.

Hi All,
I am trying to share my laptops internet connection with my Defy via a virtual miniport adapter(using a program called connectify)...my phone gets connected perfectly and I am able to surf the net on my phone..but only for a short time. After a while if I just let the phone be on standby for a while, it loses the internet connectivity. It remains connected to the hotspot(on my pc) but somehow there is no internet on the phone anymore. However if I turn off the wifi on my Defy and put it back again, the internet is back. I have tried almost everything but nothing seems to work. Initially i thought the problem might be with the connectify software on my system so tried using other softwares such as virtual router intel mywifi technology etc. I even tried to create a virtual wifi miniport manually from the command line but same problem everytime. I tried to change the wifi sleeo policy in my phone to never and that did not help too. I am running stock Froyo on my Defy. Sometimes when I turn off wifi and turn it back on it wont even connect to the access point, keeps showing scanning...connecting...scanning...connecting...then finally disconnected. I just cant understand what is wrong. If someone can throw some light on this...it would be really helpful, its almost 20 days since I am breaking my head over this.
Thanks
this might help
Install connectify and select wifi security mode as Ad-Hoc,WEP,this worked for me the defy sometimes seems to have a problem with WPA2.

Can't see or connect to Open or WEP networks

I have a very interesting problem. For awhile now I have had to use my laptop's wifi to as an ad-hoc network so that I can have wifi and it works great. However, when I went home to my Dad's house, who doesn't have wifi, I dug out an old wifi adapter to make an ad-hoc network there. The problem is I can only make it open or WEP secured and apparently my phone can't see those networks. I tried to connect to the networks using another laptop and that worked fine.
So is there some issue with connecting to WEP and Open networks? I would love a fix for this.

[Q] WiFi router problem

Hello,
I have some strange problem - whenever my HTC 1x is connected to my WiFi connection, after some time it kills internet connection for all connected devices. WiFi connection stays perfect but internet connection becomes lost until I disconnect my phone and reconnect all other devices. This happens on any internet connection, not only on my personal. Maybe someone has any ideas how can this be fixed?

[Problem] Wifi acting weird

Hi guys suddenly my HOX's wifi connection crashed. I can turn on wifi, search for connections but I can't establish a connection: it keeps trying to obtain the IP address without success.. I have multiple devices connected to my home network so the problem is definitively the HOX.
When this happened I was on slimkat rom so I changed rom: ARHD, CyanogenMod, stock... still can't connect to my home network and even if I create an hotspot with another device it can't connect to the hotspot ( so it's not my home network fail )..
Any ideas?

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