Question: how do you make your iphone ringtone louder?
Answer: Press the "Home" button, and unlock your iPhone. ... 
Tap "Settings" on the Home screen. ... 
Select "Sounds" from the list of settings. ... 
Look at the blue volume bar under the "Ring" section of the Sounds settings, and slide the button on the volume bar to the right to make the iPhone ring louder. ... 
Tip.