Nope, definitely no viruses. You CAN get malware from installing shady apps that have unnecessary permissions that can create backdoors to the phone to funnel your info through, but that's really about it. Torrents could make your phone slower only if it's hogging your bandwidth or if it's a poorly written app and has memory leaks or something to that affect.
Need some help, advice, something fixed? Hit me up on Hangouts @ es0tericcha0s
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