PS4 Firmware v1.70 Includes Undocumented Features and Changes | XTREME PS
Upcoming PlayStation 3 firmware 3.15 makes PSP Minis playable on the PS3 | HD Report
PS Vita firmware 3.15 is now available! - Wololo.net
Picked up a ceche01 on the cheap. 100 bucks. Runs fine. On firmware 4.50 Hasn't been used since they got a ps4 on launch day and just sat around till they decided
PS Vita firmware 3.15 is now available! - Wololo.net
How to get PS3 Firmware update for installing on PS3 or PS3 emulator - YouTube
PS3 Firmware History | XTREME PS
ConsoleTuner » MLG
Firmware Update 3.15 for the PlayStation 3 Detailed
Emulators Running on PS4 FW 3.15 & 3.50 without any exploit! - Hackinformer
Did you know the PS3 has a built in PSP emulator? It was added with the 3.15 update. : r/PS3
Stand O'Food goes live on PSP Minis, already playable on PlayStation 3 | Pocket Gamer