A:AnswerMake sure the phone is centered on the platform. Also, if the blue light is blinking, it's because the phone is not seated on charger properly. This has happened to me. So i check the blue light after a few minutes to see if it's blinking or not. I just center the phone and the blue light stays on without blinking.
A:AnswerIt'll work with any phone that is capable of wireless (inductive) charging; Samsung, Apple, Motorolas with the appropriate Moto Mod, and the new Pixel 3. (All phones that use the Qi wireless charging standard)
A:AnswerIts compatible with any phone that supports wireless charging. However, the fast charging feature might not be accessible to a phone that isn't Samsung.