PS3 HEN can easily be updated if your console is connected to the internet, but a new HFW update must be manually installed from a USB drive. This video I will show you how to update your PS3 HEN system to 4.88 OFW for a clean start before installing the latest version of PS3 HEN 4.88. ((Make sure USB Flash Drives are 16 GB or 32 GB is the best too Format FAT32 and it's MBR before doing this process)) This video was recorded with 4.87 HEN Firmware that needed to be updated to 4.88 HEN Firmware meaning the steps you will be doing in this process. As a final warning directly from the PS3Xploit team themselves: DO NOT UNDER ANY CIRCUMSTANCES ENABLE FSM (Factory Service Mode) OR INSTALL CCAPI, SEN ENABLER, PSN PATCH, reACTSpin ON A PS3 HEN!!!