Hello PYS, Here is the link to the recovery image 05.33.009.5.155.pbu [URL] Here is the link to upgrade to your current version 05.33.009.5.238. [URL]
Hello.I got a VNX5600 block verison with 05.33.009.5.238.  is there eny way to find a recovery image for this version? or can i use another recovery image for my system.  Thanks. 
VNX2 Rel 33