These 3 colors pink, sky blue and blue are very beautiful. They might match Android Samsung J7 and Android Motorolla Cell Fine and Blue Tooth for these two phones, but the keyboards don't do anything at all. Changing the settings in the cell phone cell. Nothing. Did some research and found that Android Samsung S5 has the same problems. This is the updated firmware. The old firmware works. I'm not going to downgrade these two phones to see if the keyboard works. I'm giving them away because I don't want to sell anything to anyone who might have the same problem as me.