Import the ringtone to iTunes: Connect your iPhone to your computer and open iTunes. Go to the "Library" section and select "Tones." Drag and drop the converted M4R file into the iTunes window to import it. Alternatively, you can also go to "File" and choose "Add File to Library" to import the ringtone.
Sync the ringtone to your iPhone: Once the tonos para celular gratis is imported into iTunes, go to your iPhone's page within iTunes. Under the "Settings" tab, select "Tones" and check the box next to "Sync Tones." Choose whether you want to sync all tones or select specific ones. Click on "Apply" or "Sync" to transfer the ringtone to your iPhone.
Set the ringtone on your iPhone: After syncing, disconnect your iPhone from the computer. On your iPhone, go to "Settings" and select "Sounds & Haptics" or "Sounds." Tap on "Ringtone" and choose the newly added ringtone from the list. The selected ringtone will now be set as your default ringtone.
