-1
votes
2answers
626 views

“Obtaining IP” problem while connecting to WiFi home network on Jelly Bean 4.1.2

I have recently brought a new Samsung mobile with android jelly bean. Till now it was working fine but after the update it is unable to connect to WiFi network and getting stuck at Obtaining IP. How ...
4
votes
2answers
8k views

No internet connection after sleep although Wi-Fi connected and working well, Android Samsung Galaxy S I9000

Problem: No internet connection after 1+ minutes of sleep. Wi-Fi is still connected, i have IP assigned through DHCP, i can browse shared folders on PC in network. It looks similar as if i didn't ...
2
votes
0answers
35 views

Poor performance on Wifi compared to 3G [duplicate]

Possible Duplicate: How can I prevent my WiFi connection from glitching? I have consistent hanging/speed issues with my Apps when I use WiFi compared to 3G. For instance, last night, I ...
7
votes
1answer
434 views

Phone is finding every wireless access point except mine!

I have a Samsung Galaxy S using the default firmware (version 2.2). Unfortunately, it can't seem to find the wireless at work. When I click "Scan" on the list of WAPs, it continues to appear as a ...
8
votes
1answer
1k views

How can I prevent my Wi-Fi connection from glitching?

Occassionally my Wi-Fi goes into this weird state where the phone "thinks" I'm connected, but the connection simply doesn't work. Apps still seem to think I have connectivity, though they can't ...
3
votes
1answer
1k views

Samsung Galaxy S - Problem obtaining IP address. “NAK in request”

I can't obtain an ip address to my Android smartphone from my wifi router. Observations: The smartphone connection to other routers or thru cellular data is ok. My router's wifi connection to my PC ...
2
votes
2answers
4k views

Samsung Galaxy S problem :WiFi doesn't reconnect with SSID broadcast disabled

Hi I have a problem with my Wifi connection. My Samsung Galaxy S does not connect to my Linksys wrt54g router after I'm disabling the SSID broadcast. The connection is automatically returned when I ...
3
votes
3answers
284 views

Wi-fi immediately disables

I have a Samsung Captivate. This week, it's wi-fi stopped working. To be more precise, it's wi-fi recognizes there is a wi-fi router nearby (my home's), and tries to connect. But it immediately ...
6
votes
5answers
3k views

Why is my Samsung Galaxy S constantly dropping its wifi connection?

When I attach my Galaxy S to my home wifi network it will stay connected for about 1-2 minutes. After this the wifi icon will be enabled, however no connection seems to actually be there. I've tried ...