A:AnswerUnfortunately not as the Z2 doesn't have wireless capabilities out of the box. You would need to purchase a wireless charging case or wireless charging mod.
A:AnswerQi is the technology behind wireless charging and phones need to have built-in Qi wireless capabilities. A quick internet search tells me the Moto Z2 is NOT Qi ready and you'll need to add a $40 Moto Mod to it but you may want to ask a retailer to be sure.
A:AnswerMine doesn’t light up green until a device is laid on top for charging. Sometimes I have to sit it there with a small amount of force to get it to recognize that something is there. Once it does, it charges my device quickly.
A:AnswerIf you already have checked the charger and more related hardware, you can go further to try as follows:
Method 1: Update iOS
Method 2: Turn on Airplane Mode
Method 3: Force Restart
Method 4: Disable Background App Refresh
Method 5: Fix with Joyoshare UltFix (No Data Loss)
Method 6: Apple Support