[Q] wi-fi problem - Galaxy S III Q&A, Help & Troubleshooting

i can't connect to my wi-fi network ,it's stay to conecting.....
if i restart my router the phone is connecting right away,and when i restart the phone ,again my s3 cannot conect to my wi-fi network
can anyone help me ?

What Rom are you on?

Which channel and security does your router have?

Related

[Q] WIFI network Connection unsuccesfull...I NEED HELP!!PLS....

hey everybody here...i have a big problem here....
i jz get my htc 7 mozart this few day...BUT i can't get connect my home wifi network.....
the phone keep showing " Connection Unsuccesfull, your phone couldn't reach the wifi netwok...." even i use the right password......T_T
HELP HELP HELP!!!!!
Well i suppose you can see the network you are connecting
If you can't connect, try to change some options on your router and then try again. Make sure the network is working fine first, like connect a wireless PC to the network and check its status.

HTC explorer Wifi issue.

Hello. I bought htc explorer 2 days ago.. It seems to have some troubles in its wifi. I have a tp-link wireless router. It shows the signals just for a second and then doesn't show the wifi signals of my router.So i can't connect to it. My phone is unrooted. It can connect to other wifi but it doesnot connect to a tp-link router. I have even changed the settings of wifi router and wifi of phone but it still doesn't connect. Can anyone please help me with this matter ?

WIFI connected but no internet

I live in India. I had purchased a new TP LINK wifi + modem router last week. The modem works great as I access internet using my PC ( ethernet connection broadband) . I tried connecting WIFI using my android, but even when connected I don't get internet on my device.
Help me. Here are some screenshots of my modem settings page ( when my android galaxy mini is "connected to wifi, (no internet though))
Status :See my android phone in list of wifi connected clients
And in that WAN tab, why that PVC0 status is down??
In LAN settings photo modem shows my device android connected to modem, but still no internet.
Please anybody who can help me. Anything wrong with wireless modem settings? Please suggest.
Anyone please?
Hmm yea i have the same prob too....Wifi connected but no internet access

[Q][Help]Wifi only works 3 meters away from router

Dear All ,
I have been suddenly encountering wifi connection issues with my S3.
It refuses to connect to any router unless i am very near to it.
There is no problem with reception as the phone can detect the wifi and has 3-4 bars
If i try connecting while far away from the router to a detected network, it just gets stuck on "connecting.."
If i connect while near the router and then walk away, remains connected but I have no internet access..
Things I have tried:
1-cycling wifi on/off , reboot phone, reboot gateway
2-turning off wifi power saver from service mode *#0011#
3-flashing a different non stock rom after doing a wipe/factory reset.
4-searched extensively for three days with no avail
If any encountered such a problem before and was able to solve it, your help is highly appreciated.
marwanhamed said:
Dear All ,
I have been suddenly encountering wifi connection issues with my S3.
It refuses to connect to any router unless i am very near to it.
There is no problem with reception as the phone can detect the wifi and has 3-4 bars
If i try connecting while far away from the router to a detected network, it just gets stuck on "connecting.."
If i connect while near the router and then walk away, remains connected but I have no internet access..
Things I have tried:
1-cycling wifi on/off , reboot phone, reboot gateway
2-turning off wifi power saver from service mode *#0011#
3-flashing a different non stock rom after doing a wipe/factory reset.
4-searched extensively for three days with no avail
If any encountered such a problem before and was able to solve it, your help is highly appreciated.
Click to expand...
Click to collapse
I haven't encountered this specific problem before, but I have had other problems with my S3 and WiFi. It turned out the problem was my router, which was in 5ghz mode. If you have a 5ghz router, try to switch it to 2.4ghz.
Something else you can try is to change your modem and/or kernel. Those 2 both have something to do with WiFi, so maybe it'll work.
Again, I haven't encountered your specific problem myself, these are just some suggestions.
Sent from my Galaxy S3 with Tapatalk
marwanhamed said:
Dear All ,
I have been suddenly encountering wifi connection issues with my S3.
It refuses to connect to any router unless i am very near to it.
There is no problem with reception as the phone can detect the wifi and has 3-4 bars
If i try connecting while far away from the router to a detected network, it just gets stuck on "connecting.."
If i connect while near the router and then walk away, remains connected but I have no internet access..
Things I have tried:
1-cycling wifi on/off , reboot phone, reboot gateway
2-turning off wifi power saver from service mode *#0011#
3-flashing a different non stock rom after doing a wipe/factory reset.
4-searched extensively for three days with no avail
If any encountered such a problem before and was able to solve it, your help is highly appreciated.
Click to expand...
Click to collapse
I'm having the same problem for about 2 months now, it's driving me crazy, if anyone knows how to fix this please let us know! Thank you in advance.
AS the guy above you suggested try changing your modem and if that fails try a new kernel which should sort out the problems you are having. Or as he also suggested try your router and make sure it isnt in 5ghz mode only.
Try logging into your router's configuration and changing the wireless network channel from auto to a manual setting (e.g. 9 or 3). The only wifi problems I ever had with my S3 were (misconfigured) access points and routers.

troubleshooting internet connection

hello everyone,
i have own a china phone whitch called IRIS and precisely vox4
my problem is that : i am connected to wifi and i have internet acces but after a moment i am still connected but i don't have internet access i have tested many solutions but no one worked for me like using static ip configuration , enabling wifi however he is in sleep mode but when i disable wifi and turn on after its works and after a moment no internet so i have always to restart wifi to get internet connection . ( my modem has a wpa2 security and connection type b+g )
thank you very much everyone

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