So, my Dad used MY laptop to update his iPhone (4) on, and instead of setting up an iTunes account or whatever is necessary for his
phone, he just added it to my account.
Problem: Some of the stuff on my iPhone (4S) got copied into his (calendar dates, memos, contacts, apps, even TEXt MESSAGEs! Which is awkward). The main problem is contacts/text messages because I now have some of his contacts on my phone, and he has mine; whenever either one of us tries to delete the unwanted contacts on their phone, the other person's contacts get erased. Please help, it's so frustrating! I've tried to use advise on the Internet, but nothing's working. What should I do.
Thanks for taking the time to read this, please help me fix this! X