Hello, I have to go to court, and to prove my case of harassment and abuse by my child's father; I really need to get saved text messages sent by him, off of my phone.
Your best recourse for an official record of your messages is your phone company. They should know the best method as well as, if you are reporting the messages to the police, they may also have a suggestion as the best way to capture all correspondence
to prove it is valid and not fabricated.