How To Install HFW 4.88.1 On The Latest PS3Hen 3.0.3 Works On All PS3 - YouTube
PS3: Homebrew ENabler 3.0.3_4.88 released for Firmware 4.88 - Wololo.net
How to Jailbreak a ps3 4.89 and install hen - YouTube
I keep getting a message saying my data is corrupted. Whilst downloading 4.88.1 CFW on my USB, the update reaches ~70% then says my data is corrupted. : r/ps3homebrew
PS3 4.88 Jailbreak Guide / Install HEN On ANY PS3 - YouTube