Once again Sony releases another useless update for the PSVita. As of August 7th 2014, update 3.18 is ready to download. I only found out because I woke up this morning to a notification that my Vita had already downloaded 3.18 and wants to install it. Other than finding out it improves system stability, I see nothing in the changelog, but I dont doubt this is in response to the 3.15 exploit floating around online. We’ll keep you posted as we find out more.
Quote from Sony website:
Main features in system software update version 3.18 (including 3.15, 3.12 and 3.10)
New for 3.18:
System software stability during use of some features has been improved.