iPhone 4 - Activation issues
So I borrowed my moms old iPhone 4 cause my original phone broke down. I get home and connect it to iTunes and begin to restore it. iTunes tells me that I need to install the newest "version" so I do that. Now when I try to activate the phone this message pops up on iTunes:
"We're sorry, we are unable to continue with your activation at this time. Please try again later, or contact customer care."
Now my friend tells me that it's because the phone was jailbroken(?). And so I check with my mom and she says that she has no idea, her boyfriend was the one that helped her install it.
I have never owned an apple product in my life and i've spent the last 3 hours googling guides on how to fix this but I don't understand any of it.
Does anyone feel like helping me?
iPhone 4, iOS 6.1.3