wi fi problem

[robertbyrne]

my phone will not connect to a wireless network and will only conect tomyhome router if i stand beside it,can anyone help i have a xperia j

[Uliwooly · Accepted solution]

In other words, you can connect your home's wifi but your phone can't connect to your network/carrier?

if that so, get a brand new SIM card. 

[Uliwooly]

If the problem is that you can't connect to other wifi/routers check this out

http://talk.sonymobile.com/t5/FAQ/Wi-Fi-problems/m-p/348104#U348104