Transfer Audio Files from a Windows PC:

  1. Connect the ZenFone Max to your PC via USB
  2. Swipe the “Status” bar down on the home screen
  3. Make sure “Media device (MTP)” is enabled
  4. On the PC, open the File Explorer and locate the desired audio files
  5. Copy the files and transfer them on the phone storage. (NOTE: It’s recommended to add the files in the “Media” directory, in the “Ringtones” / “Notifications” folders)
  6. Once the transfer is done, eject the phone storage from system tray and disconnect the device from the USB connector

Change the General Ringtone:

  1. Go to the phone’s “Settings” menu
  2. Scroll to “Device” and tap “Sound
  3. Tap “Phone ringtone” under “Call Ringtones & vibrate
  4. Select the desired ringtone and tap “OK
  5. Optionally, you can enable or disable “Also vibrate for calls

Change the Ringtone of a Specific Contact:

NOTE: Custom ringtones cannot be assigned to contacts located on the SIM card or the internal memory.

  1. Open “Contacts
  2. Tap the desired contact
  3. Tap “Edit” > “Menu
  4. Tap “Set ringtone
  5. Select the desired ringtone and tap “OK

Change the Notification Sound:

  1. From the phone’s “Settings” menu, scroll to “Device
  2. Tap “Sound & notifications
  3. Tap “Default Notification Sound” under “Sound
  4. Select the desired notification and tap “OK

See More: Asus ZenFone Max: Transfer Audio Files (PC) and Set Custom Ringtones & Notifications