Connecting iphone to pc say it uses "3 out of 5 pc's available"

Question

hi.
i have one iphone and one computer.
i have formatted my computer again now and installed the iphone again, all works fine.
after connecting the iphone, the itunes says "its using 3 computer connections available out of the 5 possible".
what happens when i reach 5? i cant connect the iphone again?
again, the same phone the same computer, only formatted.
thank you!

Answer 1

The problem is that you authorized your Apple ID account to 3 iTunes (When you format your computer, your Apple ID will recognize your new iTunes as the new computer.)
Solution:
Click iTunes Store on the left side of iTunes.
If you're not signed in to the store, click the Account button, then enter your account name and password.
Click the Account button again (your Apple ID appears on the button), enter your password, and then click View Account.
In the Account Information window, click Deauthorize All.
Re-Authorize your current iTunes
You may only use this feature once per year. The Deauthorize All button will not appear if you have fewer than two authorized computers.
Hope this can help you out!