It’s one of the easiest ways to customize your iPhone.
Instructions article apply toiOS 12and up, but the steps and functionality are similar for older versions of iOS.
In theSounds and Vibration Patternssection, tapRingtone.

On theRingtonescreen, tap a ringtone.
Each ringtone you tap will play so you might hear what it sounds like.
The iPhone comes with dozens of ringtones pre-loaded.

If you’ve never downloaded and installed ringtones, learnhow to buy ringtones on the iPhone.
Alert Tonesare normally used for alarms and other notifications but can be used as ringtones.
Your ringtone choice is saved automatically.
Whenever you get a call, the ringtone you selected will play unless you assigned individual ringtones to callers.
If you’ve set a specific ringtone for an individual, that ringtone plays instead.
You just need a little bit of software to create your own ringtone.
Find the song you want to use and get an app to create the ringtone.
After you load the app, create the ringtone and add it to your iPhone.
It’s also useful for people with hearing impairments.
Vibrations are created by the iPhone’s support forhaptics.
To change the default vibration pattern:
TapSettings.
TapSounds & Haptics(orSounds).
Move either theVibrate on RingorVibrate on Silent(or both) to on/green.
Tap the pre-loaded options to test them or tapCreate New Vibrationto make your own.
To select a vibration pattern, tap it so that a checkmark appears next to it.
Your choice is automatically saved.
Learnhow to fix the iPhone not ringing problem.
FAQ
The preferred audio format for iPhones isAAC.
Typically, AAC files use the .M4A file extension.
First, transfer your Android ringtones to the appropriate format and upload them to your box.
Connect your iPhone, go to iTunes, then move the ringtones to theTonessection.
Toset a song as an iPhone alarm, go to theClockapp and tapAlarm>Add(+).
Enter a time, then tapSoundand choose a song.
you’re free to only use songs that are saved in the Music app on your iPhone.