Sony Have Released An Updated Firmware 3.41 For Those Having HDD Issues

Since Sony released the latest firmware, 3.41, there had been some complaints on the internet. most of these complaints come from people unable to install a new HDD to the system. In response Sony has released a new version of 3.41, minor changes have been made to it so it doesn't need a different number. If you have been experiencing issues since the original firmware 3.41 was released sony suggests you try this updated firmware.

Sony finishes off by saying "e apologise for any inconvenience this may have caused, and appreciate your understanding and continued support."

From EU Playstation Blog