New answers tagged 4.2-jelly-bean
I used to have the same problem and here's what I did 1.Dial *#0011# 2.Then press the menu button and select wifi 3.You'll notice an ON button 4.Turn it Off 5.Restart phone p.s.: When you restart your phone, recheck if it's still OFF, if not repeat til it works. It has worked for me and now my wifi is connected all the time, I hope I helped.
In my Android 4.2.1, I have to set Settings → SIM Management → Roaming → Show roaming reminder → Never. Alternatively, use adb to disable the notification for a particular SIM. Setup ADB in PC, enable USB debugging in device, connect the device into PC, launch a shell on latter and follow these instructions: To enable data roaming for ...
select english(US) as default language, select this only uncheck all others,see if it works i tried and solved it
TRY THIS. IT FIXED THE PROBLEM FOR ME. There is a reboot option in your router settings page. Do that and it should be connecting fine.
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