There is a finger that has to be added to the account for fingerprints. After I had added the finger that was already there, it started functioning normally. The face recognition is excellent, and it works perfectly even in low light conditions. Various advantages, such as the screen being quite big, the memory being adequate, and the RAM being standard. In a nutshell, the price is fantastic; I purchased 6 GB earlier today at 10:00, and there has been an additional 38 percent fee since 22:25. Some drawbacks include the fact that the camera advertises itself as having 25 megapixels while in reality it does not; the photographs are not terrible, but they are not at 25.