Help Galaxy S3 wifi connection problems

[Mohamed Nadjib]

solved !!! solved !!! solved !!!

1. Go to your router settings.
2. In wireless, go to "network mode"
3. In network mode, there were 6 modes given:
802.11 B/G/N mixed mode
802.11 B/G mixed mode
802.11 G/N mixed mode
802.11 B only
802.11 G only
802.11 N only
4. Select " 802.11 B only"
5. Save and exit.

Earlier, my router was in mixed mode (B/G/N) and there was error in connecting. The wi-fi singal was of pull power, but it was showing "poor connection, network disabled". After changing the network mode to "B" only, my Galaxy S3 connected seamlessly as before.

i dont know the reason, why my s3 was working initially when router was in mixed mode, why it stopped suddenly? now i am happy...atlast working... - Try this step and if working., spread the news and help others - Regards..Vijay

Hello,
Thanks a lot for your tip, I changed it to mode B, restarted router, and it worked (tested on Galaxy S3 Mini). I wanted just to add that I put back the original mode, which was b+g+n, and wifi kept connecting normally. The mode B is simple, so more stable, but is slower and less secure... http://superuser.com/questions/6062...f-b-g-and-n-wifi-standards-on-the-same-speeds