【Android・iOS】Enable/Disable Automatic Music Download
Enabling "Cache while Playing" will save you the trouble of having to download music later on, as well as saving you mobile data.
1. Tap [My Library] → the gear icon to the top right corner of the page → [Data Management].
※Versions older than KKBOX Android 6.11.10/iOS 7.16.50: Tap [More] → [Data Management].
2. Tap to enable or disable [Cache while Playing].