When downloading, ensure you are using a reputable source to avoid intrusive ads or low-quality audio files. Most modern smartphones allow you to set custom MP3 files as ringtones easily. For Android users, this usually involves moving the file to the Ringtones folder in your internal storage. iPhone users may need to use iTunes or a ringtone maker app to convert the file into the required .m4r format.
While many unofficial sites offer direct downloads, the safest way to get this ringtone is by using official music platforms or reputable ringtone apps: Kadhayile Rajakumaranum Song Ringtone Download