You are running a early BETA OS 5, which has been stated as having problems with the browser. i.e. internet browser (which is what you should configure to, to allow wi-fi when available and data when not) is not currently working in the OS 5 betas.
you want the browser to work, downgrade to an OFFICIAL OS such as .266
"That's it then. Cancel the kitchen scraps for lepers and orphans, no more merciful beheadings... and call off Christmas."