Does the subject want to ask "How to set the loudest sound when downloading Apple ringtones from Tianjin Rural Commercial Bank app?" You can set it like this:

1. First, open the main interface of the mobile phone, and select the click Settings option.

2. After entering the setting interface, select click sound and touch.

3. After entering the sound and touch interface, slide the number bar of ringtone and reminder to the right.

Finally, the ringtone can be adjusted to the maximum successfully. According to the above operations, we can solve the problem of how to set the maximum sound when downloading Apple ringtones from Tianjin Rural Commercial Bank app.