I'm taking my iPhone to a repair place to have my shattered screen replaced with a new one. Also, the sensor thing is getting fixed as well. I will leave my iPhone locked, but I'm concerned that they will be able to somehow hack into it and check pictures or information. I like keeping everything private. Can simply putting a lock on my phone prevent that? I don't really trust people
Read more: Can people look into my pictures somehow even if my iPhone is locked?