“How can I check the firmware version and do an update if available?”

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• You may check the firmware version of XTREME by pressing the volume (-) and JBL connect buttons for 2 seconds, then a voice prompt will state the current software version of your XTREME.

  Answered by JBL Support 8 years ago

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• download JBL Connect to your phone and run it while connected to your speaker, it will tell you if there is a SW upgrade needed and handle the upgrade for you. Very slick!!

  Answered by AGWright 7 years ago

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• I would go to an app store (i.e. apple app store), and download the JBL Connect App which will provide you with the information you are requesting... hope this helps.

  Answered by Christian 7 years ago

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• Use the app on phone or iPad, that shows version and will allow firmware upgrade

  Answered by Webharv 8 years ago

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