A:AnswerThe iPhone 6 has an aluminium back and is not capable of wireless charging unless you use a charging case. iPhone 8, 8 Plus and X are wireless charging ready out of the box. No charging case necessary. I hope this answers your question.
A:AnswerYes it does I personally tested it in all directions and you can lay your phone even in the case in any direction and it still charges with no problem.
A:AnswerHello! i'm happy to answer your question. The Fast charger will only active when the device is below 50%. The built-in LED indicator light will alert you if the device is not properly aligned and when a good charge alignment is acquired. If using a Galaxy S6, Galaxy S6 edge, Galaxy Note5 or Galaxy S6 edge+, the pad will also alert you when your device is fully charged with a green LED indicator light. Thanks for Being a Samsung Customer! ^Rod
A:AnswerThe iPhone 7 is not a wireless charge device - unless this was modified? If so, just make sure the coils inside the modified iPhone is perfectly centered on the Samsung charger. The light will switch from blue to green to amber when it's first plugged in, and it should be a solid blue.
It IS possible the modified QI simply will not work with this, it may work with other brands.
A:AnswerNo, you can't charge a Samsung S5 with this item. Compatible models of Samsung products to this item are Galaxy Note5, Galaxy S6 edge+ and later models of the Galaxy Note and Galaxy S series, and all Qi-enabled devices only.