Hey Peeps! I have an iPhone 7 Plus. It will charge perfectly when plugged directly into the wall but won't charge or detect on my MacBook (or my PC). 1- It's not the iPhone cord as I've tried my other iPhone on the cord and it works perfectly. 2- It's not the Macbook because as I previously stated my other phone works on it. 3- I'm going to assume it's not the phone's charging port because it charges perfectly in the wall. It just doesn't charge when plugged into my Macbook's USB port. 3- It's not the Macbook's USB ports as I've tried them all with my other phone. Can someone PLEEEEAAAASSSE help me!!!??? I'm trying to restore some things from iTunes that I previously backed up but I can't get my Macbook to recognize my phone.