Various setting methods
How to set up your profile
1. Open the settings screen.
2. Tap the area you want to change.
3. Change to new image and language.
How to set a password
1. Open the settings screen.
2. Enter your current password.
3. Enter a new password and change it.
How to set notification sounds
1. Open the settings screen.
2. Scroll down to the operation settings.
