We show here how to reset the JBL Xtreme 3 power bank portable speaker, to return it to its default factory settings. Resetting the Xtreme 3 restores this speaker to factory default settings. Plus, it also clears any earlier paired Bluetooth devices from memory. Thus, erasing old settings stops this speaker from pairing to any … Continue reading How to Reset JBL Xtreme 3 BT Speaker