MakeUseOf Answers is a Q&A forum. Our community solves your questions about anything related to the Internet and computers. It's free. Ask A QuestionQuestions tagged "root phone" All questions Resolved Unresolved Can I install ClockworkMod recovery on my Galaxy Ace s5830i and is it safe to do so? How do I install an Android app without an Internet connection or file manager? Is it worth rooting Android to install a firewall app?