Rock band 4 Xbox guitar help

Recently tried to do the firmware update, it popped up on the screen and an error was caused after I placed the guitar in firmware update mode. Well now the guitar won't turn on. I've tried new batteries and everything. What can I do? I've tried to do the update again but it won't do a thing.


  • LoopyChewLoopyChew Wordsmith
    Which guitar was it? There's more than one Xbox guitar, unfortunately. Was it a Stratocaster (the firmware updates are for the Stratocasters) or a newer Jaguar?
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