Use the HMC Recovery CD sets for 3.3.x to upgrade from HMC 3.3.x to a higher release of HMC 3.3.x, or to perform a full installation of any release of HMC 3.3.x.
These instructions are valid only for updating the HMC from Version 3 Release 3.x to a later or higher release of HMC 3.3.x. For example, you can use the HMC 3.3.5 Recovery CD set to upgrade the HMC to 3.3.5 from any HMC 3.3.x release lower than HMC 3.3.5.