I have a used iPhone from Korea but can't seem to have it detected by the computer. I am basically trying to activate it and but the computer just can't seem to detect it. It doesnt charge through usb either. What's weird is that it charges when plugged to the wall outlet using the same usb cable. Likewise, I have another iPhone which works perfectly fine using the same usb cable.
Your inputs are greatly appreciated. What do you guys recommend that I do? Does anybody know how to fix it? Can the Apple Store help me?