A:AnswerYES! that is the phone I got it for and it did work. However my battery was faulty so still refused to stay charged. But at least this charger gave it a chance. It wouldn't charge at all anymore with the regular charger.
A:AnswerAs far as I know, the Qi certified phones didn’t start until the 8, so your phone is not equipped to receive wireless charging. They do make Qi cases with built in batteries from what I have read.
A:AnswerIt will probably end up damaging your card in the long run, I wouldn't advise trying to charge through credit cards. The phone has to be placed directly on the charger because it won't work through thick cases.
A:AnswerIt has to show a blue light in order to charge your phone. You might want to check your connection on your usb port. Make sure it is compatible with your phone.
