Does anyone know of any way to test a vita memory card for failing sectors/blocks or other potential corruption? I have been having an abnormal (seemingly) number of crashes an errors during daily use of the system since i dusted it off a week ago. Numerous occurrences of C2-12828-1 when trying to launch henkaku (actually had it happen 10+ times in a row earlier today when trying to launch via the offline installer), as well as repeated hard crashes (power off) while trying to dump games/patches with Mai. At first I though maybe it was just that specific game, but there is no reason a US version of the game would fail to dump when the EU one does, not to mention people successfully dumping the same game from the same region via Vitamin (I even did it myself a few days ago before I decided to swap to Mai). On top of that a game I successfully dumped the game AND patch of two days ago is now crashing during dumping the patch (I had to reinstall it to get the latest patch because I forgot to download it before dumping before). Since I am not seeing anyone else being vocal about this many errors in such a sort time, I am left to conclude that the problem is unique to me and my system. Barring some strange issue with my Vita, I can only conclude that the fault MUST lie with the memory card, since it is the only other common element to all of my issues that would be unique to my situation.