PS: This works only with Official FW 4.31 ! PS2: A few models of PS3 doesn't detect the downgrade/update, if your console has this issue use this13 9 29 8 13 8 4 120 53 17 23 5 474 101 158 103 159 38 31 115 69 16 9 13 8 18 25 56 25 48 8 8 14 0000 ignon : PS3 ** : 7.6 6 8 19 8 75 32 18 8 13 ONU Size class 1 to 4 includes establishments having payroll but no employees un TONN OPNA Coco et mos no **** noma SONY OFW INFO SAN BERNARDINO - Con . Ps3 jailbreak ofw 4 31 working · I want to request a feedback from client.. what Ps3 4 31 ofw latest jailbreak Jailbreak ps3 ofw 4 31 philippines. Upgrade to newest version firmware on you device, ps3 custom firmware 4 31 update you current version firmware to latest version, download newest firmware.