I didn't mean to link my iphone to someone's laptop?

My teacher plugged up my iphone to his macbook, and when i checked to see what radios i had it had it under his name, so does he get everything i downloaded? And how can i take his name off? Or is my iphone forever on his mac because i never linked up my iphone to anything before. I NEED Help.

I think few settings has been changed, so you should simply reset your iPhone. Hope your problem will be solved…

Thats easy to fix! Reset your settings from inside the phone, of course this will mess up your call tone and such, but its not really a big deal as you can just choose them again.