Ques. I have a Lumia 520 and Lumia 630 both running windows 8.1. My internet is from MTNL Delhi and wifi router is 450TC1. Since last 3 days both the mobiles cannot get connected to the internet through wifi. I have tried all possible means but of no use. My Karbonn pad running Android is able to connect to internet through wifi. I have two laptops and they are getting connected to wifi. kindly help.
The issue seems to be with the Lumia phones only . Below are the steps that you can take and solve your problem
. Turn off battery saver in settings and then go for a reboot
. Try changing wifi channel to channel no 11 in your router and restart the router.
After following the above steps reset the current wifi settings in your Lumia Device and try connection again.
These steps should solve the wifi problem.