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Nexus S Wifi bug !! help !!

hello
i use wifi through connectify virtual wifi from my pc
whenever my phone is idle or i dint use wifi for an hour or so the network becomes disabled ( i can use wifi on other devices) when i connect it shows connecting but does not connect and wifi becomes not in range even if i am standing next to my wifi router
and now its not even connecting to the wifi even if i reset my wifi ... i also have restarted my phone not working helllpppp !!!
and the wifi sleep policy is set to never
my device - nexus s i9020t
android 2.3.6 gingerbread

pls some1 help !!

Have you restarted your router?
I know you said everything else is working, but give it a try anyway.

I have the same problem...Please help

yes i restarted my router n every thing !! but i cant get it to work

I had a similar problem once, but luckily it was during a session of me messing with my router settings. I live in an apt building, TONS of other routers here, so the frequencies are all crowded.
Do this...
Get this app for your phone:
https://market.android.com/details?id=com.farproc.wifi.analyzer
Find the best channel available for your wireless network (you don't need to be connected to the internet or your router for this). In your router settings set your wifi to that channel (should be the least congested, the app will tell you which channel number). Hopefully that will help.
Also, if possible, set your wifi to only use 20MHz instead of 40MHz if it's in the 2.4GHz range, otherwise you're just causing the same problems for your neighbors. Be a good wireless neighbor!
Oh yeah, and update your router's firmware too, older firmwares are sometimes not fully compliant to wifi standards, it might help your connection issues! Also, use WPA2-AES encryption. WPA2 because it's the most secure right now (for personal uses anyway) and AES because most devices can do AES in hardware, so it's faster and uses less battery (plus I believe the higher end 802.11n speeds recommend that encryption for top speeds).

[Q] wifi issues with NETGEAR WNDR4000 N750 router

hi
i am pretty new to andriod and i was trying to connect to wifi at my home and i have a NETGEAR WNDR4000-100NAR N750 router and i am having trouble connecting to internet .
when i select a ssid and give password it takes forever to come to connected state , once it gets connected [like after 2mins or so ] i have really poor internet connectivity .
my router has wpa-2 ,everything works fine other than this phone .
i checked the phone at my office wifi its working great .
any suggestions or ideas ?
PrudV

I am having the same issues.
I just purchased the moto G and it will not work with WPA2-AES. If I removed the encryption it works great.
I have another wireless router in the house using WPA2-AES and that works just fine.

I have a sitecom using with wpa2Aes and no problem here

[Q] Help! Very bad wifi signal at 2,4Ghz?

Hello all,
I just bought a Oneplus One.
But when I tried to connect to my home Wifi (which is 2,4Ghz, and no options to use 5Ghz) it didn' t saw my router.
Now I downloaded Wifi Analyser, This is showing me that I only have a connection with my router if my phone is only a few centimeter/inches away from the router.
This problem is not in my router because i have this with all the wifi connections that are using 2.4Ghz.
All the wifi connections that use 5ghz are working fine.
I've already changed the channels on my router, which didn't make any difference.
I also did a factory reset, still nothing.
I also changed the settings of my phone to only use 2,4Ghz wifi.
I set my wifi performance to his max but still only connection with my router if I hold my phone a few centimeter/inches away from it.
Does anyone have any ideas that I can try? Its really annoying that I can use wifi
Thanks for your time!

[Completed] Problem with Wifi Connection, no common issue

First of all thanks in advance for your support.
I have a rooted android Tablet Szenio 785qct with Android 4.2.2, it was working very well but the battery and the wifi had problems.
I thought that the wifi problem was in relation with the battery power, but after the replacement of the battery it persists.
The problem is very strange because:
- I switch on the wifi.
- It looks for the wifi connections.
- It Connects and an IP is assigned.
- But it does not navigate in internet.
- The info of the wifi connection says that is connected at 0 Mbps. The signal is full, i am near the Access point.
- DNS is assigned ok.
- File hosts is clear. (only localhost 127.0.0.1)
- I can connect with Ethernet wire or with bluetooth to my mobile phone shared connection and it can connect to internet. But not with wifi.
After this, I have searched for this problem in any way, but I did not find anything.
I dont know if it could be a bad configuration…
I would appreciate an idea for this…

Hi !
Sometimes this happens after a software update , try to reset the wifi router
Good luck !

my new phone is losing wifi connection all the time. help plz.

samsung a40
android 10
wifi: 5ghz
there is something very strange here. other phones work perfectly. can you help me?
under mac address type (in the phone under wifi settings to a specific network) you can choose random mac address as well as phone with mac. what do you choose? same problem with both.
edit: i reset wifi settings. it seems to be working fine now.

the problem has resurfaced. the phone does not connect to wifi even though I reset network settings again. it connects but drops signal immediately.
can anyone help me please?

ok i get issues again. now i connected it to 2.4 ghz. ill return to tell if it got solved or not.

since i started using 2.4 ghz wifi. ive never encountered any connection issues. this samsung a40 phone seems to have issues connecting to 5ghz wifi.
hope they'll fix it soon.