Qwikrazor releases new exploit game for PS Vita Firmware 3.55 (NA & JP)! by The Zett · October 11, 2015 Developer Qwikrazor has released a new exploit game for the PS Vita system software 3.55. This new exploit game can enable you to install an ARK-2 or TN-V11 Custom Bubble despite being on PS Vita firmware 3.55. Mimana Iyar Chronicle This new usermode exploit game is called “Mimana Iyar Chronicle”. The game is available in the Northern American & Japanese PSN Stores. Qwikrazor said the game costs around ~10$ and should only be bought if you are sitting on firmware 3.55 without any 3.5x Custom Bubbles at all. If you already have any kind of 3.5x Custom Bubble that allows you to run ARK-2, then you don’t have to & should not buy this exploit game. This exploit games only purpose is to install an ARK-2 or TN-V11 Custom Bubble on your system software 3.55 Playstation Vita. This new exploit game enables you to install a 3.5x Custom Bubble for firmware 3.55 while already being on system software 3.55 itself. btw, I couldn't find Mimana US on Vita PSN, could buy it on web store, and check Vita download list though. — qwikrazor87 (@qwikrazor87) 11. Oktober 2015 Source via Twitter.com.