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JL Audio MediaMaster MM100s Software Update failed

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JL Audio MediaMaster MM100s Software Update failed

Old 11-22-2016, 03:15 PM
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Default JL Audio MediaMaster MM100s Software Update failed

Update to 1.5 failed. Went through all the steps detailed here:


Update seems to hum along as expected. On final step, will not reboot. Anyone have anything similar happen. Tried tech support at JL which is email based, or so that's what I was pushed through. Have a trip tomorrow and now no tunes. Not happy.

Last edited by EPIRB_Saves; 11-22-2016 at 03:43 PM.
Old 11-23-2016, 11:47 AM
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Maybe try a different USB stick? I had the same problem updating my kenwood player in my car... it would hang on the last step. I put a newer and faster usb stick in and it worked first time.

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