JBL Xtreme Software Update Instructions - Tom's Tek Stop
JBL App EQ Update
JBL Xtreme 3 | Portable waterproof speaker
Update your JBL XTREME 2 firmware! How to... - YouTube
JBL xtreme 2 wont update : r/JBL
Update your JBL XTREME 2 firmware! How to... - YouTube
What's with the JBL apps? Just brought home a new Extreme 2 and apps either can't find speaker and/or have no functionality. Yes, I did the update : r/ JBL