I want to upgrade my phone from the Iphone 4 to the Galaxy S4. How do i go about this ? I want to keep the exact same plan i currently have. My tab has $45 left on it, do i have to pay that off first ? HELP !
Yes you would need to pay off your tab before upgrading which you can do in self serve. Depending on your plan you can:
get a Tab M ( $300 off the phone but your plan must be at least $30)
if not you can get a Tab S and get $150 off the phone.