Requirements:
1. Tiktok MP3 file has been downloaded to your iPhone device
2. Install "MusicToRingtone" app from the AppStore
3. Install the app "GabareBand" from the AppStore
Implementation steps:
Step 1: Open the MusicToRingtone app
Step 2: Click the "Load" button, then select the Tiktok MP3 file in your device that you need to make your ringtone
Step 3: Cut the Tiktok audio and choose the duration of the ringtone you want to create
Step 4: Click "Save" button, then tap "Share as GarageBand file"
Step 5: Scroll to GarageBand and tap
Step 6: GarageBand will open with the ringtone imported. Tap and hold on the file to display the menu.
Step 7: Tap on "Share", then tap on "Ringtone"
Step 8: Tap on "Continue", "Export", and "OK". The ringtone will begin to export
Step 9: Open the "Settings" app on your iPhone
Step 10: Select "Sound & Haptics" item, then tap "Ringtone"
Step 11: Here you will see the ringtone you just created. Tap and you're done.