on 28-09-2013 17:06
28-09-2013 17:11 - edited 28-09-2013 17:15
Well if the settings are ok and you have reset your network settings within the Note 3, performed a soft / hard reset , and your router is ok ,then maybe it's time to have a diagnostic run On the Note 3.
Via the manufacturer(recommended), or o2 repairs.
Have you tried connecting to a friends router.
on 28-09-2013 18:29
on 04-10-2013 20:21
on 05-10-2013 18:13
Perhaps we could share what we're using and what's happening...
GS2 (4.1.2 XWLSW) and GN3 (4.3 XXUBMI7)... never had any wi-fi issues... router setup with WPA (non-broadcast SSID).
on 07-10-2013 12:05
I don't know if this is of any value to the original poster or others who are experiencing problems but yesterday my GN3 seemed to just forget the wifi connections which were saved. Sat at home yesterday and I noticed wifi had just gone but easily re-added. Thought it was something I'd done by mistake but today at work and the same thing, gone. But again just re-added with no bother. Rather odd but not an issue (yet!)
on 16-10-2013 09:42
I think it's more down to security settings and wifi channel personally.....
on 16-10-2013 10:54
This is a well known issue and there has been no solution yet from Samsung. I will be returning my Note 3 on Friday if they're is no fix by then.
What type of security do you use and is your SSID hidden..? Tried changing channel to see if it helps..? Although you shouldn't have to change settings if other devices are working fine perhaps it could be a quick fix. Samsung have also pushed out patches 3 and 4 now (taking the software version to UBMJ3) which are for stability improvements. If your GN3 is unlocked then make sure you update (if branded to O2 then you'll have to wait if you keep the device beyond Friday).