How transfer a PDF ebook file, from my PC to my Android phone? After transfer, this can opened by any PDF capable App on the phone? sending MMS requires an email & phoneNo to send to, what is the email used for? is it delivered to it? recommended installing a virus security App like AVG? How setup my Note, all photos input to phone or other data, as MUCH as possibly can (depended from data) go to SD CARD?