Sony PlayStation 3 PS3 Slim 160GB Console PS3 3.55 (CECH-2503A PS3 Firmware 3.55 711719177364 | eBay
Downgradable PS3 Models - Wololo.net
Downgradable PS3 Models - Wololo.net
PlayStation 3 firmware 3.00 details - CNET
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PS3 Firmware 4.82 released, one year after last update & mere days after 4.81 exploit revealed - Wololo.net
Surprise! There's a new PS3 firmware update - here's what patch 4.88 does | TheSixthAxis
Slim PS3 Playstation 3 Custom Firmware CEX DEX PS3 CFW Version CEX
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Sony issues fix for broken PlayStation 3 firmware - GameSpot
$35 from the thrift store, never opened up, firmware 4.87 (now 4.88) been used until 2016. needs an opening up now, cleaning and stuff. really happy to get a slim! : r/PS3
Sony PlayStation 3 PS3 Slim 160GB Console (CECH-2503A) Firmware 3.55 160GB PS3 711719177364 | eBay
Amazon.com: PlayStation 3 Slim 120GB (Old Model) : Video Games