Don't think so: "The firmware to address this phenomenon will be available for download in late August, 2012. Once this firmware is ready, we will make an announcement on our Web site."Originally Posted by Raid
I would seem reasonable that a lens firmware update could be applied via EOS Utility or transferred via CF/SD card, with the lens mounted. I do wonder why the supertele lenses need to be sent in?
But it may be a body firmware update in this case, since the workaround is mount/unmount lens or remove/replace camera battery.
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