I've been calling their customer service several times; and either they don't reply me or the keep promising to fix my phone in which i sent them several months ago. First my phone was sent due to a screen problem, and when they returned back the phone another issue appeared which is the power button got stoke a proximity sensor problem, and a crack on the back of the phone near the camera, they claimed its a motherboard problem, but if we think logically nothing to do with the power button and the motherboard. so i sent it back... read full review »