There's a terminal command often used to wipe wifi profiles. I've seen it thrown around in the HP Touchpad forums. Maybe I can find it.

EDIT: http://androidforums.com/hp-touchpad/517436-cant-connect-wifi.html

Create a backup in recovery before trying that.

 

Is your Xoom running ICS?
What kind of router do you have? I've seen plenty of issues in the past with certain routers just not playing nice. I wonder if the other places you have trouble run the same router/brand....

 

Try wiping the wifi profiles first... much easier.

 

I've seen this happen myself with the Gnex and other phones. In my experience, its the router itself. Update the firmware and try again.

 

I had this problem with a specific router. Not sure why though. Switched rotuers and I haven't had the problem since.

 

I just got my Nexus and at the moment do not have service.
I thought I could use WiFi as I have on many other phones, including my Galaxy SII, Galaxy Fascinate and Captivate, iPone, etc. But I can not make a connection on either of two routers I have at home. At either high or low frequency. N or G. I have the Cisco e4200 on cable and a Verizon router on DSL. Neither router filters for MAC or anything else except the correct security. My Nexus "sees both routers clearly and shows strong signals until I try to connect, and then they do not get an IP and keep searching.

On other Sammys I either use or have used, as best I recall, there were two places on the phone to activate wifi and both had to be ON. One in setup and one accessed by exposing the icons at the top of the phone...wifi, BT, GPS, etc., but I find only one on the Nexus. Am I missing one? This phone is entirely stock (I think..I got it as NEW on eBay so I can't be 100% sure but the app all look stock google.

Any ideas would be appreciated. LOTS ;-)

If there is a long answer or one not of general interest, my email is [removed]

Thanks

 

There's only one setting under Settings> wifi. If its on - its on.
Is the frequency band set to AUTO?

 

Yes, the frequency is set to auto. Any other hints? (fingers crossed) ;-)

I saw a couple of posts whee users said they had good luck getting wifi by setting the IP of the phone. I do not see anyway to do that. So am I just stuck with a bad design? I did get wifi when I had a verizon connection. And I not that many apps say they need a DATA connection... does that mean they do not work without data from Verizon? I have not noticed that other Sammys said that. But then they worked straight away, so I was not looking for hints on how to salve a problem.

 

some general troubleshooting things try...

First do you have security set-up on the wifi?
if so can you turn it off for testing?
Have you tried connecting to other networks? Mcdonalds,starbucks, a friends wifi?

Have you tried rebooting the router?
have tried "forgetting" the Wifi and re-enterning the info?

 

I followed your check list and connected at a friends, so investigated my router further. Found that somehow it had gotten set to reject unlisted MAC addresses. No idea when or how that happened. Maybe it was part of the auto setup(?) or maybe I accidentally set it while looking around in the settings. In any case, the router was the culprit, not the phone?

Fixed that and now am running just fine. :dancing:

Curious: Is there a way to set the phone's IP in the phone?

Thanks for the suggestions... The help at this is great and
much appreciated. :shakehands:

 

GOOGLE saves the day!

Go to settings->wireless and networks->wifi settings. Then long press on your network and select "modify network" then where you see "IP settings" change from DHCP to Static, and then you're set! Hope this helped

this is off a xoom forum, it looks like we have to also check "advanced settings" at the bottom.

I didn't actually set mine, but I got to the screen so it should work!

 

I removed your email address.... that's just asking for a bunch of spam.

 

Same issue for me - any solution? This is for a WEP security used. Earlier conections it was working fine.

 

One thing to check is if your WiFi is hidden as part of the security. This has been known to cause problems for devices trying to connect. The solution is to "unhide" your WiFi; it doesn't help with security so there is no reason to have it hidden.

 

same problem happen with me But not regularly sometimes it show that "saved,secured with web"
even I try again and again to connect that not connect

 

A wifi network connection shows in my mobile that is aironet S2 and aironet S3 but i m not able to connect to it as it gets saved however i try i also tried to modify networt n change DHCP to static then i need to put ip address in it so what will the ip address? I hav no idea about it pls help

 

I recently traveled to Bangkok. As soon as I reached the airport, there's free wifi and my Nexus 5 phone connected automatically, but then I could not connect to the internet.. When I reached the hotel, the same thing happened. The phone connected to wifi immediately and saved the address, but then I could not connect to the internet.. The thing here is, the phone did not prompt the password for the wifi (in both cases). The wifi at the airport and the hotel should prompt password but immediately the phone connected and saved without asking for the password. I've tried all I could think off - forget password, try again and again, wiped all saved connections, modify the setting.. Did not work.. In case this happens again, what should I do?

 

Here is what fixed it on my Android/Cyanogen machine. It is related to Google Locations:
On the main screen, swipe down to select the Gear icon (Settings)
Select Wifi and make sure it is On
Select the 3 vertical dots on top right
Select Advanced
Turn OFF "Scanning Always Available"

This resolved the problem for me

 

I bet your date and time settings were not correct (since you were travelling). This can mess up wifi connections.

 

reset your router turn it off wait 30 sec to a minute turn it back on it should work just fine