I had started using lumia 820 few days back. I found that if I want to download any file that is large in size( may be exceeding 25MB) using my phone's mobile network , it ask me to connect to wifi network and said that large file can not be download on mobile network.
I am not been able to connect my phone through wifi because our network uses a Cyberoam base account and I am not been able to login to cyberoam also. Any body knows how to get pass through cyberoam.