A:AnswerI strongly suggest that you do research before purchasing this product either using Google or at the Samsung website. Also, if you have your unit user manual handy you could look at the compatible memories.
A:AnswerJag, i don't know if it will work with that phone, it should being its a micro sd card. i would search you tube and pose that question and see what you come up with. sorry i couldn't be of more help.
A:AnswerNo, as soon as you plug it in any device for the first time you will need to format it in the suitable format; I would suggest using device default settings.
A:AnswerIt is recommended to NOT use a higher storage than the listed limit, however, some devices have been known to be friendly with higher storages for some reason. In short, I'd say don't waste money to try it and then end up returning it. See if somebody you know has something above 16GB and give that a shot first.