PS3 CFW tutorial (2019) - switch from CEX to DEX and back from DEX to CEX 4.78 to 4.84 Firmwares - YouTube
overclocked Rebug 4.84.2 Dex D-rex. performs like wonders. using stock HDD that came with the Ps3. Most games a performing well(improved fps) all thanks to zecoxao : r/ps3homebrew
PS3 CFW 4.84.2 REBUG CEX/DEX with COBRA 8.1 - YouTube
PS3: Official Rebug 4.82.2 Lite with COBRA 7.55 released!! - Hackinformer