Nintendo's relatively regular updates to the 3DS system continue today, with version 4.3.0-10U available for download now in Europe and North America. If you don't update manually we'd expect a SpotPass notification and prompts to arrive shortly.
Unfortunately for those of us still dreaming of adding colours or icons to our rather dull 3DS folders, this update appears to be a standard security upgrade. Nintendo of America's website warns against the use of any unauthorised devices or software, as usual, before giving a rather vague description.
Further improvements to overall system stability and other minor adjustments have been made to enhance the user experience.
We take this to mean that the new update will block even more devious methods to mod or steal content on 3DS systems, which is a good thing. If any of you notice any 'enhancements to the user experience', meanwhile, please let us know.