This article will show you how to update the firmware of your PS3 manually with a USB and in safe mode.

Safe Mode: Boot the PS3 into Safe Mode and try changing the video output settings from there. To access Safe Mode, turn off the PS3, then press and hold the power button until you hear three beeps, ...

PS3 Bricked By Firmware 4.45? Here’s How To Enter Safe Mode TSA Staff 19/06/13 19 Comments Reports came in overnight that PS3s were getting bricked by Sony’s latest firmware update – version ...

The PS3's Safe Mode feature includes options that can help with memory fragmentation. According to the community manager: Restore File System.