JBL Tune 720BT Troubleshooting: Fix Common Problems
The first step towards a working JBL Tune 720BT is identifying the problem. Select one of our preferred guides below to diagnose and solve JBL Tune 720BT common issues.
JBL Tune 720 BT No Sound from Left Speaker
If the left speaker of your JBL Tune 720 BT headphones isn't producing any sound or working as expected, follow these steps to fix the left speaker.
JBL Tune 720BT
