Nikon released a firmware update for its D3100, D3200, D5100, D5200 and Coolpix P7700 cameras during November, which only seemed to change how battery life was measured for a specific pack (the EN-EL14a, if you were wondering). Well, thats what the patch notes would have us believe, anyway, but according to some owners whove updated, the new version also stops those cameras working with third-party batteries. This isnt the first time a camera maker has used code to block unofficial power packs, and itll no doubt irritate those whove passed on Nikons $41 (EN-EL14) or $60 (EN-EL14a) spares in favor of cheaper options missing a logo. There doesnt appear to be any way to roll back the firmware version, so if you hadnt gotten round to updating yet, you might want to reconsider. Weve reached out to Nikon for comment, and if we find out exactly whats buried within the unassuming update, well fill you in right here.
