While you know how important it is to back up your phone, you might wonder how often you should do it. While there no specific right or wrong answer, most experts agree that you should do so at least weekly, depending on how much new data is added to your device. For casual users, weekly or biweekly might suffice. You can get away with monthly if you dont often save much new data to the device. On the other hand, if you take a lot of photos, save a lot of important files, log notes, or anything...