Use verified apps from the Play Store or App Store rather than clicking on suspicious pop-up ads.
and use a mobile trimmer app to create a custom, high-bitrate MP3 ringtone. How to Set Your Downloaded Ringtone If you have the file but can't get it to work: Locate the File : Open your File Manager and find the downloaded in the "Downloads" folder. Move to Ringtones : Move the file to the 20+va+satabdam+ringtones+download+fix