You can turn off auto-playing videos in the Settings app on your iPhone. However, what videos you can turn off depends on ...
At some point, maybe during setup, possibly after encountering a pop-up you barely read, you agreed to let your iPhone update apps automatically. It made sense at the time. Automatic updates mean less ...
You can turn off the shutter noise your iPhone camera makes by flipping the Ring/Silent switch to Silent or enabling the Live ...