SANY ilaya - UPDATE!!! PS3 4.50 OFW DOWNGRADE (hardware flasher method)/UNBRICK SERVICE for BRICKED PS3 due to FAILED firmware updates (see guide below) JAILBREAK: -Software: for firmwares 3.55 below (slim and phat) -
How To - Downgrade The PS3 CFW From 4.82 To 3.55 OFW Step By Step - YouTube
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PS3 How to update from 3.55 Kmeaw CFW to Rogero CEX 4.30 CFW [HD] Text Tutorial - YouTube
LEGIT How to Jailbreak your PS3 on 3.56 firmware ps3tuts.com - video Dailymotion