1) as soon as the wi-fi icon turns white, its using wi-fi, for example on the browser
2) thats because most if not all applications automatically use the data connection and not wi-fi, some cna be changed to use wi-fi, though i dont know how, and some will not use wi-fi.
3)not really, depending on how many apps your currently running, not necessairly how many there are.
4) dont know, sorry.
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~Midnight Draven
"That's it then. Cancel the kitchen scraps for lepers and orphans, no more merciful beheadings... and call off Christmas."
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