Transfer Audio Files from a PC:

  1. Connect the Android device to the PC via USB
  2. On the phone, enable “Media file MTP” at the prompt or from the Notification area
  3. On the computer, launch the File Explorer
  4. Locate the media files on the phone
  5. Transfer the desired audio files to the phone storage in the “Ringtones” and/or “Notification” directories
  6. After the transfer completes, eject the phone storage and safely disconnect the device from the USB port

Change the General Ringtone:

  1. On the home screen, swipe up from the bottom
  2. Open “Settings
  3. Go to “Sound” > “Phone ringtone
  4. Select the desired ringtone

Change a Specific Contact’s Ringtone:

NOTE: Custom ringtones can’t be assigned for contacts stored on the device’s internal memory or SIM card.

  1. On the home screen, swipe up and open “Contacts
  2. Tap and hold the desired contact
  3. Tap “Edit” > “Menu” > “Set ringtone
  4. Select the desired ringtone

Change Notification Ringtones:

  1. Open “Settings” and go to “Sound
  2. Tap “default notification sound
  3. Select the desired ringtone

Manage Emergency Alerts:

  1. Launch “Messages
  2. Tap “Menu” > “Settings” > “Wireless alerts
  3. Tap “Menu” > “Settings
  4. Disable or enable “Allow alerts” “AMBER alerts” “Extreme threats” and “Severe threats



See More: Red Hydrogen One: Transfer and Set Custom Call and Notification Ringtones