Editing PlayStation 3 (section)

== Software ==
{{Main|PlayStation 3 system software|List of PlayStation applications}}

=== System software ===
Sony has included the ability for the [[operating system]], referred to as ''System Software'', to be updated.<ref name="SystemUpdate">{{cite web|url=http://www.us.playstation.com/PS3/Features/SystemUpdate|archive-url=https://web.archive.org/web/20100208164422/http://www.us.playstation.com/PS3/Features/SystemUpdate|archive-date=February 8, 2010| title=PlayStation.com – PLAYSTATION3 – Features – SystemUpdate| publisher=SCEA| access-date=February 4, 2010}}</ref> The updates can be acquired in several ways:
* If PlayStation 3 has an active [[Internetworking|Internet connection]], updates may be downloaded directly from the PlayStation Network to PlayStation 3 and subsequently installed. Systems with active Internet will automatically check online for software updates each time the console is started.
* Using an external PC, a user may download the update from the official PlayStation website, transfer it to portable [[Computer storage|storage media]] and install it on the system.
* Some game discs come with [[system software]] updates on the disc. This may be due to the game requiring an update in order to run. If so, the software may be installed from the disc.<ref name="SystemUpdate" />

The original PlayStation 3 also included the ability to install other operating systems,<ref>{{cite web |url=http://manuals.playstation.net/document/en/ps3/current/settings/osinstall.html |title=Install Other OS |access-date=April 25, 2007 |year=2007 |work=PlayStation 3 User's Guide |publisher=Sony Computer Entertainment |archive-url=https://web.archive.org/web/20070421211047/http://manuals.playstation.net/document/en/ps3/current/settings/osinstall.html |archive-date=April 21, 2007 |url-status=live  }}</ref> such as [[Linux on the PlayStation 3|Linux]].<ref>{{cite web|url=http://www.gamespot.com/news/6162316.html?sid=6162316|title=Yellow Dog Linux launches for PS3|date=November 27, 2006|first=Emma|last=Boyes|website=GameSpot|access-date=November 30, 2006|archive-url=https://web.archive.org/web/20070219010621/http://www.gamespot.com/news/6162316.html?sid=6162316|archive-date=February 19, 2007|url-status=live}}</ref> This was not included in the newer slim models and was removed from all older PlayStation 3 consoles with the release of firmware update 3.21 in April 2010. The functionality is now only available to users of original consoles who choose not to update their system software beyond version 3.15<ref name="nolinuxphat">{{cite web|url=http://www.joystiq.com/2010/03/29/linux-support-dropped-from-ps3-firmware-3-21/|title=Linux support dropped from PS3 firmware 3.21|access-date=March 29, 2010|date=March 29, 2010|publisher=Joystiq|author=Andrew Yoon|archive-url=https://web.archive.org/web/20100413080907/http://www.joystiq.com/2010/03/29/linux-support-dropped-from-ps3-firmware-3-21|archive-date=April 13, 2010|url-status=dead}}</ref> or who have installed third-party, modified and unofficial versions of the firmware instead.<ref name="QJ.Net">{{cite web|url=http://www.qj.net/ps3/news/ps3-dual-boot-gameos/linux-cfw-released.html|title=PS3 dual boot GameOS/Linux CFW released|first=Ryan|last=F.|access-date=December 30, 2016|archive-url=https://web.archive.org/web/20170703122928/http://www.qj.net/ps3/news/ps3-dual-boot-gameos/linux-cfw-released.html|archive-date=July 3, 2017|url-status=live}}</ref>

==== Graphical user interface ====
{{Main|XrossMediaBar#PlayStation 3 XMB|l1=XrossMediaBar&nbsp;– PlayStation 3 XMB}}
[[File:XMB of PS3.jpg|thumb|The XrossMediaBar (XMB) used on the PlayStation 3 home screen]]

The standard PlayStation 3 version of the [[XrossMediaBar]] (pronounced "Cross Media Bar" and abbreviated XMB) includes nine categories of options. These are: ''Users'', ''Settings'', ''Photo'', ''Music'', ''Video'', ''TV/Video Services'', ''Game'', ''Network'', ''PlayStation Network'' and ''Friends'' (similar to the [[PlayStation Portable]] media bar). The''TV/Video Services'' category is for services like [[Netflix]] and if [[PlayTV]] or torne is installed; the first category in this section is "My Channels", which lets users download various streaming services, including Sony's own streaming services [[Crackle (company)|Crackle]] and [[PlayStation Vue]]. By default, the ''What's New'' section of ''PlayStation Network'' is displayed when the system starts up. PS3 includes the ability to store various master and secondary user profiles, manage and explore photos with or without a musical [[Slideshow|slide show]], play [[music]] and copy [[Red Book (audio CD standard)|audio CD]] tracks to an attached [[data storage device]], play movies and video files from the hard disk drive, an optical disc (Blu-ray Disc or DVD-Video) or an optional USB [[mass storage]] or Flash card, compatibility for a USB keyboard and mouse and a [[web browser]] supporting compatible-file download function.<ref>{{cite web| url=http://us.playstation.com/ps3/features/ps_ps3_connectivity.html| title=PlayStation 3 Features Connectivity| publisher=Sony| access-date=September 3, 2010| archive-url=https://web.archive.org/web/20100304101616/http://us.playstation.com/ps3/features/ps_ps3_connectivity.html| archive-date=March 4, 2010| url-status=live| df=mdy-all}}</ref> Additionally, [[Universal Plug and Play|UPnP]] media will appear in the respective audio/video/photo categories if a [[UPnP AV MediaServers|compatible media server]] or [[DLNA]] server is detected on the local network. The Friends menu allows mail with emoticon and attached picture features and [[Videoconferencing|video chat]] which requires an optional [[PlayStation Eye]] or [[EyeToy]] webcam.<ref name="about PSN">{{cite web| url=http://www.us.playstation.com/PS3/About/PSN| archive-url=https://web.archive.org/web/20080112145945/http://www.us.playstation.com/PS3/About/PSN| archive-date=January 12, 2008| title=About the PlayStation Network| publisher=Sony| access-date=January 13, 2008}}</ref> The Network menu allows [[online shop]]ping through the [[PlayStation Store]] and connectivity to PlayStation Portable via Remote Play.<ref name="about PSN" />

=== Digital rights management ===
PlayStation 3 console protects certain types of data and uses digital rights management to limit the data's use. Purchased games and content from the PlayStation Network store are governed by PlayStation's Network Digital Rights Management (NDRM). The NDRM allows users to access the data from up to 2 different PlayStation 3's that have been activated using a user's PlayStation Network ID.<ref name="NDRM">{{cite web| url=http://us.playstation.com/support/answer/index.htm?a_id=1030| title=PlayStation Knowledge Center| publisher=Sony| access-date=July 6, 2010| quote=Can multiple PlayStationNetwork accounts access PlayStationStore content that was purchased by a different account?| archive-url=https://web.archive.org/web/20110930021343/http://us.playstation.com/support/answer/index.htm?a_id=1030| archive-date=September 30, 2011| url-status=live| df=mdy-all}}</ref> PlayStation 3 also limits the transfer of copy protected videos downloaded from its store to other machines and states that copy protected video "may not restore correctly" following certain actions after making a backup such as downloading a new copy protected movie.<ref name="Restore Video">{{cite web| url=http://us.playstation.com/support/answer/index.htm?a_id=1562| title=PlayStation Knowledge Center| publisher=Sony| access-date=July 6, 2010| quote=How do I back up and restore videos that were downloaded from the PlayStationStore?| archive-url=https://web.archive.org/web/20110930021358/http://us.playstation.com/support/answer/index.htm?a_id=1562| archive-date=September 30, 2011| url-status=live| df=mdy-all}}</ref>

=== Photo management ===
;Photo Gallery
[[File:PhotoGalleryPS3.png|thumb|Photo Gallery main menu]]
Photo Gallery is an optional application to view, create, and group photos from PS3, which is installed separately from the system software at 105&nbsp;MB. It was introduced in system software version 2.60 and provides a range of tools for sorting through and displaying the system's pictures. The key feature of this application is that it can organize photos into groups according to various criteria. Notable categorizations are colors, ages, or [[facial expression]]s of the people in the photos. Slideshows can be viewed with the application, along with music and playlists. The software was updated with the release of system software version 3.40 allowing users to upload and browse photos on [[Facebook]] and [[Picasa]].<ref name="EU3.40">{{cite web| title = PS3 System Software Update – 3.40| access-date = June 28, 2010| url = http://blog.eu.playstation.com/2010/06/28/ps3-system-software-update-v3-40-and-playstation-plus-available-later-today/| work = blog.eu.playstation.com| date = June 28, 2010| publisher = [[PlayStation.Blog]]| archive-url = https://web.archive.org/web/20100701174309/http://blog.eu.playstation.com/2010/06/28/ps3-system-software-update-v3-40-and-playstation-plus-available-later-today/| archive-date = July 1, 2010| url-status=live| df = mdy-all}}</ref>

;PlayMemories Studio
PlayMemories is an optional stereoscopic 3D (and also standard) photo viewing application,<ref name="PlayMemories">{{cite web|title=What is the function of PlayMemories application? |access-date=September 22, 2010 |url=http://www.sony-mea.com/support/faq/416120 |url-status=dead |archive-url=https://web.archive.org/web/20121201030520/http://www.sony-mea.com/support/faq/416120 |archive-date=December 1, 2012 }}</ref> which is installed from the PlayStation Store at 956&nbsp;MB. The application is dedicated specifically to 3D photos and features the ability to zoom into 3D environments and change the angle and perspective of panoramas.<ref>{{cite web| title = Sony launches PlayMemories app for 3D photos| access-date = September 22, 2010| url = http://www.dpreview.com/news/1009/10092108sonyplaymemories.asp| archive-url = https://web.archive.org/web/20100923134037/http://www.dpreview.com/news/1009/10092108sonyplaymemories.asp| archive-date = September 23, 2010| url-status=live| df = mdy-all}}</ref> It requires system software 3.40 or higher; 3D photos; a 3D HDTV, and an HDMI cable for the 3D images to be viewed properly.

=== Video services ===
;Video editor and uploader
A new application was released as part of system software version 3.40 which allows users to edit videos on PlayStation 3 and upload them to the Internet. The software features basic video editing tools including the ability to cut videos and add music and captions. Videos can then be rendered and uploaded to video sharing websites such as Facebook and YouTube.<ref name="EU3.40" />

;Video on demand
In addition to the video service provided by the [[Sony Entertainment Network]], the PlayStation 3 console has access to a variety of third-party video services, dependent on the region:

Since June 2009, [[VidZone]] has offered a free music video streaming service in Europe,<ref>{{cite web| url =http://www.thetechherald.com/article.php/200924/3858/function.mysql-connect| archive-url=https://ghostarchive.org/archive/20211008/http://www.thetechherald.com/article.php/200924/3858/function.mysql-connect| archive-date=2021-10-08| title =VidZone gives PlayStation 3 a free music video jukebox| first =Stevie| last =Smith| date =June 12, 2009| work =www.thetechherald.com}}{{cbignore}}{{dead link|date=January 2018 |bot=InternetArchiveBot |fix-attempted=yes }}</ref> Australia and New Zealand.<ref>{{cite web| url = http://www.itwire.com/content/view/25629/532/| title = VidZone review – The online music video jukebox| first = Mike| last = Bantick| date = June 12, 2009| work = www.itwire.com| url-status=dead| archive-url = https://web.archive.org/web/20120609140024/http://www.itwire.com/content/view/25629/532/| archive-date = June 9, 2012| df = mdy-all}}</ref><!-- http://www.webwire.com/ViewPressRel.asp?aId=73133 VidZone comes to PLAYSTATION3 providing free music videos ANNOUNCEMENT LINK --> In October 2009, Sony Computer Entertainment and [[Netflix]] announced that the Netflix streaming service would also be available on PlayStation 3 in the United States. A paid Netflix subscription was required for the service.<ref>{{Cite journal| url = https://www.reuters.com/article/2009/10/26/idUS33476+26-Oct-2009+PRN20091026| title = Coming Soon: Netflix Members Can Instantly Watch Movies and TV Episodes Streamed to TVs Via the PlayStation(R)3 Computer Entertainment System (Press Release)| date = October 26, 2009| website = www.reuters.com| publisher = [[Netflix Inc.]] via [[Reuters]]| url-status=dead| archive-url = https://web.archive.org/web/20131214043708/http://www.reuters.com/article/2009/10/26/idUS33476+26-Oct-2009+PRN20091026| archive-date = December 14, 2013| df = mdy-all}}</ref> The service became available in November 2009.<ref>{{Cite journal| url = http://www.prnewswire.com/news-releases/available-now-netflix-members-can-instantly-watch-movies-and-tv-episodes-streamed-to-tvs-via-the-playstationr3-computer-entertainment-system-69636332.html| title = Available Now: Netflix Members can Instantly Watch Movies and TV Episodes Streamed to TVs Via the PlayStation(R)3 Computer Entertainment System| website = www.prnewswire.com| publisher = [[Netflix Inc.]] via [[PRNewswire]]| date = November 10, 2009| access-date = October 6, 2011| archive-url = https://web.archive.org/web/20111129092031/http://www.prnewswire.com/news-releases/available-now-netflix-members-can-instantly-watch-movies-and-tv-episodes-streamed-to-tvs-via-the-playstationr3-computer-entertainment-system-69636332.html| archive-date = November 29, 2011| url-status = dead| df = mdy-all}}</ref> Initially users had to use a free Blu-ray disc to access the service; however, in October 2010 the requirement to use a disc to gain access was removed.<ref>{{cite web| url = http://blog.us.playstation.com/2010/10/14/netflixps3/| title = Netflix on PS3: Disc-free Next Week| author = Greg Peters (Netflix)| work = blog.us.playstation.com| publisher = [[PlayStation.Blog]]| date = October 14, 2010| access-date = October 6, 2011| archive-url = https://web.archive.org/web/20111001202553/http://blog.us.playstation.com/2010/10/14/netflixps3/| archive-date = October 1, 2011| url-status=live| df = mdy-all}}</ref>

In April 2010, support for [[MLB.tv]] was added, allowing MLB.tv subscribers to watch regular season games live in HD and access new interactive features designed exclusively for PSN.<ref>{{cite web |url=http://blog.us.playstation.com/2010/04/22/watch-major-league-baseball-on-ps3-mlb-tv-app-live-today/ |title=Watch Major League Baseball on PS3! MLB.TV App Live Today |publisher=PlayStation.blog |first=Grace |last=Chen |date=April 22, 2010 |access-date=June 15, 2012 |archive-url=https://web.archive.org/web/20120511174129/http://blog.us.playstation.com/2010/04/22/watch-major-league-baseball-on-ps3-mlb-tv-app-live-today/ |archive-date=May 11, 2012 |url-status=live  }}</ref>

In November 2010, access to the video and social networking site [[Mubi (website)|MUBI]] was enabled for European, New Zealand, and Australian users; the service integrates elements of social networking with rental or subscription video streaming, allowing users to watch and discuss films with other users.<ref>Sources:
* {{cite web|url=http://blog.eu.playstation.com/2010/05/18/ps3-mubi-you/|title=PS3 + MUBI + YOU|publisher=[[PlayStation.Blog]]|work=blog.eu.playstation.com|first=Efe|last=Cakarel|date=May 18, 2010|access-date=May 18, 2010|archive-url=https://web.archive.org/web/20110928025721/http://blog.eu.playstation.com/2010/05/18/ps3-mubi-you/|archive-date=September 28, 2011|url-status=live}}
* {{cite web| url = http://blog.eu.playstation.com/2010/11/01/mubi-is-launching-on-ps3-this-week/| title = MUBI Is Launching On PS3 This Week| date = November 1, 2010| first = Efe| last = Cakarel| publisher = [[PlayStation.Blog]]| work = blog.eu.playstation.com| access-date = October 6, 2011| archive-url = https://web.archive.org/web/20120105064812/http://blog.eu.playstation.com/2010/11/01/mubi-is-launching-on-ps3-this-week/| archive-date = January 5, 2012| url-status=live| df = mdy-all}}</ref><ref>{{Cite web| url =https://www.ign.com/articles/2010/11/01/mubi-goes-live-this-week| title = MUBI Goes Live This Week| date = November 1, 2010| publisher = IGN| access-date = June 11, 2020| archive-url = https://web.archive.org/web/20120308112057/http://uk.ps3.ign.com/articles/113/1131375p1.html| archive-date = March 8, 2012| url-status=live| df = mdy-all}}</ref> Also in November 2010 the video rental service [[VUDU]],<ref>Sources:
* {{Cite journal| url = http://news.cnet.com/8301-17938_105-20023031-1.html| title = Vudu coming to PS3 with updated interface| author = John P. Falcone| date = November 16, 2010| website = News.cnet.com| publisher = [[CNET]]| access-date = October 6, 2011| archive-url = https://web.archive.org/web/20110924192738/http://news.cnet.com/8301-17938_105-20023031-1.html| archive-date = September 24, 2011| url-status=live| df = mdy-all}}
* {{cite web| url = http://blog.us.playstation.com/2010/11/16/vudu-comes-to-the-ps3-adding-another-choice-for-psn-members-to-experience-media-instantly/| title = VUDU Comes to the PS3, Adding Another Choice for PSN Members to Experience Media Instantly| first = Susan| last = Panico| date = November 16, 2010| work = blog.us.playstation.com| publisher = [[PlayStation.Blog]]| access-date = October 6, 2011| archive-url = https://web.archive.org/web/20110817235456/http://blog.us.playstation.com/2010/11/16/vudu-comes-to-the-ps3-adding-another-choice-for-psn-members-to-experience-media-instantly/| archive-date = August 17, 2011| url-status=live| df = mdy-all}}</ref> [[National Hockey League#Out-of-market packages|NHL GameCenter Live]],<ref>{{cite web|url=http://blog.us.playstation.com/2010/11/10/nhl-lights-the-lamp-on-the-ps3/|title=NHL "Lights the Lamp" on the PS3|first=Grace|last=Chen|date=November 10, 2010|work=blog.us.playstation.com|publisher=[[PlayStation.Blog]]|access-date=June 24, 2012|archive-url=https://web.archive.org/web/20101114010426/http://blog.us.playstation.com/2010/11/10/nhl-lights-the-lamp-on-the-ps3/|archive-date=November 14, 2010|url-status=live}}</ref> and subscription service [[Hulu Plus]] launched on PlayStation 3 in the United States.<ref>{{cite web| url = http://blog.us.playstation.com/2010/11/10/get-hulu-plus-on-your-ps3-today/| title = Get Hulu Plus on your PS3 Today!| first = Susan| last = Panico| date = November 10, 2010| work = blog.us.playstation.com| publisher = [[PlayStation.Blog]]| access-date = October 6, 2011| archive-url = https://web.archive.org/web/20110924164536/http://blog.us.playstation.com/2010/11/10/get-hulu-plus-on-your-ps3-today/| archive-date = September 24, 2011| url-status=live| df = mdy-all}}</ref>

In August 2011, Sony, in partnership with [[DirecTV]], added [[NFL Sunday Ticket]].<ref>{{cite web|url=http://blog.us.playstation.com/2011/08/17/directv-and-playstation-bring-nfl-sunday-ticket-to-ps3/|title=DIRECTV and PlayStation Bring NFL Sunday Ticket to PS3|first=Philip|last=Rosenberg|date=August 17, 2011|work=blog.us.playstation.com|publisher=[[PlayStation.Blog]]|access-date=June 24, 2012|archive-url=https://web.archive.org/web/20110905051659/http://blog.us.playstation.com/2011/08/17/directv-and-playstation-bring-nfl-sunday-ticket-to-ps3/|archive-date=September 5, 2011|url-status=live}}</ref> Then in October 2011, [[Best Buy]] launched an app for its [[CinemaNow]] service.<ref>{{cite web|url=http://blog.us.playstation.com/2011/10/25/playstation-store-update-210/|title=PlayStation Store Update|first=Grace|last=Chen|date=October 25, 2011|work=blog.us.playstation.com|publisher=[[PlayStation.Blog]]|access-date=June 24, 2012|archive-url=https://web.archive.org/web/20120210051315/http://blog.us.playstation.com/2011/10/25/playstation-store-update-210/|archive-date=February 10, 2012|url-status=live}}</ref> In April 2012, [[Amazon.com]] launched an [[Amazon Video]] app, accessible to [[Amazon Prime]] subscribers (in the US).<ref>{{cite web |url=http://blog.us.playstation.com/2012/04/03/ps3-the-first-console-to-offer-amazon-instant-video/ |title=PS3: The First Console to Offer Amazon Video |publisher=PlayStation.blog |first=Jack |last=Buser |date=April 3, 2012 |access-date=June 15, 2012 |archive-url=https://web.archive.org/web/20120607024007/http://blog.us.playstation.com/2012/04/03/ps3-the-first-console-to-offer-amazon-instant-video/ |archive-date=June 7, 2012 |url-status=live  }}</ref>

Upon reviewing the PlayStation and Netflix collaboration, Pocket-Lint said "We've used the Netflix app on Xbox too and, as good as it is, we think the PS3 version might have the edge here." and stated that having Netflix and LoveFilm on PlayStation is "mind-blowingly good."<ref name="pocket-lint.com">{{cite web |last=Hall |first=Chris |url=http://www.pocket-lint.com/review/6147/sony-playstation-3-slim-500gb-and-12gb-games-console-review |title=Sony PS3 slim review |date=February 15, 2013 |publisher=Pocket-lint |access-date=January 29, 2014 |archive-url=https://web.archive.org/web/20130414100837/http://www.pocket-lint.com/review/6147/sony-playstation-3-slim-500gb-and-12gb-games-console-review |archive-date=April 14, 2013 |url-status=live  }}</ref>

In July 2013, [[Yupptv|YuppTV]] OTT player launched its branded application on the PS3 computer entertainment system in the United States.<ref>[https://us.en.kb.sony.com/app/answers/detail/a_id/37077 "How to access the YUPPTV app"] {{Webarchive|url=https://web.archive.org/web/20160118154443/https://us.en.kb.sony.com/app/answers/detail/a_id/37077 |date=January 18, 2016 }}. Sony.com. March 12, 2013.</ref><ref>[https://www.youtube.com/watch?v=k3QoJLhHmMw "YuppTV Application Overview"] {{Webarchive|url=https://web.archive.org/web/20160118154547/https://www.youtube.com/watch?v=k3QoJLhHmMw |date=January 18, 2016 }}. Playstation.com.</ref>

=== Audio capabilities ===
The PlayStation 3 has the ability to play standard [[audio CDs]], a feature that was notably removed from its successors.<ref>{{cite web |url=https://www.theregister.com/2013/11/01/playstation_4_faq/| archive-url=https://ghostarchive.org/archive/20211008/https://www.theregister.com/2013/11/01/playstation_4_faq/| archive-date=2021-10-08 |title=Here's what YOU WON'T be able to do with your PlayStation 4 |work=The Register |last=McAllister |first=Neil |date=November 1, 2013 |access-date=August 11, 2021 |url-status=live}}{{cbignore}}</ref> PlayStation 3 added the ability for [[ripping]] audio CDs to store them on the system's hard disk; the system has transcoders for ripping to either [[MP3]], [[Advanced Audio Coding|AAC]], or Sony's own [[ATRAC]] (ATRAC3plus)<ref>{{cite web |url=https://www.afterdawn.com/glossary/term.cfm/atrac3plus| archive-url=https://ghostarchive.org/archive/20211008/https://www.afterdawn.com/glossary/term.cfm/atrac3plus| archive-date=2021-10-08 |title=ATRAC3plus |website=afterdawn.com |access-date=August 28, 2021 |url-status=live}}{{cbignore}}</ref> formats. Early models were also able to playback [[Super Audio CD]]s, however this support was dropped in the third generation revision of the console from late 2007. However, all models do retain [[Direct Stream Digital]] playback ability.<ref>{{cite web |url=http://www.ps3sacd.com/faq.html#_Toc180147566| archive-url=https://ghostarchive.org/archive/20211008/http://www.ps3sacd.com/faq.html#_Toc180147566| archive-date=2021-10-08 |title=Do all PS3s play SA-CD? |website=ps3sacd.com |access-date=August 11, 2021 |url-status=live}}{{cbignore}}</ref>

PlayStation 3 can also play music from portable players by connecting the player to the system's USB port, including from [[Walkman]] digital audio players and other [[ATRAC]] players<ref>{{cite web | url=https://manuals.playstation.net/document/en/ps3/3_15/video/video.html | title=PS3 - Video category | access-date=May 9, 2022 | archive-date=July 9, 2018 | archive-url=https://web.archive.org/web/20180709172914/http://manuals.playstation.net/document/en/ps3/3_15/video/video.html | url-status=live }}</ref> and other players that use the [[USB mass storage device class|UMS protocol]]. The PlayStation 3 did not feature the Sony [[Sony Connect|CONNECT Music Store]].

=== OtherOS support ===
{{Main|OtherOS}}

PlayStation 3 initially shipped with the ability to install an alternative operating system alongside the main system software; [[Linux]] and other [[Unix]]-based operating systems were available. The hardware allowed access to six of the seven ''Synergistic Processing Elements'' of the [[Cell microprocessor]], but not the [[RSX 'Reality Synthesizer']] graphics chip.

The 'OtherOS' functionality was not present in the updated PS Slim models, and the feature was subsequently removed from previous versions of the PS3 as part of the machine's [[firmware]] update version 3.21 which was released on April 1, 2010;<ref>{{cite news |title=PSA: PS3 Firmware Update 3.21 available now |url=http://www.joystiq.com/2010/04/01/psa-ps3-firmware-update-3-21-available-now/ |date=April 1, 2010 |access-date=April 1, 2010 |archive-url=https://web.archive.org/web/20100402021205/http://www.joystiq.com/2010/04/01/psa-ps3-firmware-update-3-21-available-now/ |archive-date=April 2, 2010 |url-status=dead }}</ref> Sony cited security concerns as the rationale. The firmware update 3.21 was mandatory for access to the PlayStation Network.<ref>{{cite news |title=PS3 Firmware (v3.21) Update |url=http://blog.us.playstation.com/2010/03/28/ps3-firmware-v3-21-update |date=March 28, 2010 |access-date=March 28, 2010 |work=blog.us.playstation.com |publisher=[[PlayStation.Blog]] |quote=.. but due to security concerns, Sony Computer Entertainment will remove the functionality through the 3.21 system software update |archive-url=https://web.archive.org/web/20110615093847/http://blog.us.playstation.com/2010/03/28/ps3-firmware-v3-21-update/ |archive-date=June 15, 2011 |url-status=live  }}</ref>

The removal caused some controversy; as the update removed officially advertised features from already sold products, and gave rise to several class action lawsuits aimed at making Sony return the feature or provide compensation.<ref>{{cite news|title=Sony Steals Feature From Your PlayStation 3|url=https://www.eff.org/deeplinks/2010/03/sony-steals-feature-from-your-playstation-3|date=March 30, 2010|access-date=March 30, 2010|archive-url=https://web.archive.org/web/20100402123825/http://www.eff.org/deeplinks/2010/03/sony-steals-feature-from-your-playstation-3|archive-date=April 2, 2010|url-status=live}}</ref><ref name="OtherOSLawsuits">Sources:
* {{cite web|url=http://www.eurogamer.net/articles/sony-hit-by-two-more-other-os-lawsuits|title=Sony hit by two more Other OS lawsuits|website=[[Eurogamer]]|first=Oli|last=Welsh|date=May 11, 2010|access-date=May 11, 2010|archive-url=https://web.archive.org/web/20100511192837/http://www.eurogamer.net/articles/sony-hit-by-two-more-other-os-lawsuits|archive-date=May 11, 2010|url-status=live}}
* {{cite web| title = Man Files class action lawsuit over Other OS support removal| publisher = Joystiq| date = April 30, 2010| url = http://www.joystiq.com/2010/04/29/man-files-class-action-suit-over-ps3-other-os-support-removal/| access-date = May 12, 2010| archive-url = https://web.archive.org/web/20100503213819/http://www.joystiq.com/2010/04/29/man-files-class-action-suit-over-ps3-other-os-support-removal| archive-date = May 3, 2010| url-status=dead| df = mdy-all}}
* {{cite web| title = PlayStation 3 Owner files class action lawsuit against Sony for dropping 'Other OS'| website = Kotaku| date = April 29, 2010| url = http://kotaku.com/5526847/playstation-3-owner-files-class-action-suit-against-sony-for-dropping-other-os| access-date = May 12, 2010| archive-url = https://web.archive.org/web/20100502232505/http://kotaku.com/5526847/playstation-3-owner-files-class-action-suit-against-sony-for-dropping-other-os| archive-date = May 2, 2010| url-status=live| df = mdy-all}}</ref>
On December 8, 2011, U.S. District Judge Richard Seeborg dismissed the last remaining count of the class action lawsuit (other claims in the suit had previously been dismissed), stating: "As a legal matter, ... plaintiffs have failed to allege facts or articulate a theory on which Sony may be held liable."<ref>{{cite web|url=http://www.courthousenews.com/2011/12/09/42126.htm|title=Sony Tosses PlayStation 3 Upgrade Claims Aside|date=December 9, 2011|publisher=Courthouse News Service|access-date=December 16, 2011|archive-url=https://web.archive.org/web/20111215121132/http://www.courthousenews.com/2011/12/09/42126.htm|archive-date=December 15, 2011|url-status=live}}</ref>

{{As of|2014|01|df=US}}, the U.S. Court of Appeals for the Ninth Circuit partially reversed the dismissal and have sent the case back to the district court.<ref>{{cite web|url=http://www.topclassactions.com/lawsuit-settlements/lawsuit-news/12043-appellate-court-puts-ps3-class-action-lawsuit-back-game/|title=Appellate Court Puts PS3 Class Action Lawsuit Back in the Game|date=January 8, 2014|access-date=February 4, 2014|archive-url=https://web.archive.org/web/20140222003054/http://www.topclassactions.com/lawsuit-settlements/lawsuit-news/12043-appellate-court-puts-ps3-class-action-lawsuit-back-game/|archive-date=February 22, 2014|url-status=live}}</ref>

=== Leap year bug ===
On March 1, 2010 (UTC), many of the original PlayStation 3 models worldwide were experiencing errors related to their internal system clock. The error had many symptoms. Initially, the main problem seemed to be the inability to connect to the [[PlayStation Network]]. However, the root cause of the problem was unrelated to the PlayStation Network, since even users who had never been online also had problems playing installed offline games (which queried the system timer as part of startup) and using system themes. At the same time, many users noted that the console's clock had gone back to December 31, 1999. The event was nicknamed the '''ApocalyPS3''', a play on the word ''[[wikt:apocalypse|apocalypse]]'' and PS3, the abbreviation for the PlayStation 3 console.<ref>{{cite web |author=<!--this press release was released at 00:01 on the 25th--> Previous post Next post |url=https://www.wired.com/gamelife/2010/03/apocalyps3/ |title=ApocalyPS3: Buggy Clock Drives PlayStation 3 Haywire &#124; GameLife |website=Wired.com |date=March 1, 2010 |access-date=August 25, 2010 |archive-url=https://web.archive.org/web/20100902081057/http://www.wired.com/gamelife/2010/03/apocalyps3/ |archive-date=September 2, 2010 |url-status=live  }}</ref>

The [[error code]] displayed was typically 8001050F and affected users were unable to sign in, play games, use dynamic themes, and view/sync trophies.<ref>[https://www.telegraph.co.uk/technology/sony/7344758/Sony-PS3-network-glitch-affects-thousands.html Sony PS3 network glitch affects thousands] {{Webarchive|url=https://web.archive.org/web/20180418035612/https://www.telegraph.co.uk/technology/sony/7344758/Sony-PS3-network-glitch-affects-thousands.html |date=April 18, 2018 }} ''The Daily Telegraph'', March 1, 2010,</ref> The problem only resided within the first- through third-generation original PS3 units while the newer "Slim" models were unaffected because of different internal hardware for the clock.

Sony confirmed that there was an error and stated that it was narrowing down the issue and were continuing to work to restore service.<ref>{{cite web|url=http://blog.eu.playstation.com/2010/03/01/playstation-network-status-update/|title=PlayStation Network Status Update – PlayStation.Blog.Europe|work=blog.eu.playstation.com|date=March 2010|publisher=[[PlayStation.Blog]]|access-date=August 25, 2010|archive-url=https://web.archive.org/web/20100715142033/http://blog.eu.playstation.com/2010/03/01/playstation-network-status-update/|archive-date=July 15, 2010|url-status=live}}</ref> By March 2 (UTC), 2010, owners of original PS3 models could connect to PSN successfully and the clock no longer showed December 31, 1999.<ref>{{cite web |url=https://www.engadget.com/2010/03/01/ps3-issues-apparently-resolved-game-on/ |title=PS3 issues apparently resolved, game on |date=March 2, 2010 |publisher=Engadget |access-date=August 25, 2010 |archive-url=https://web.archive.org/web/20100503221220/http://www.engadget.com/2010/03/01/ps3-issues-apparently-resolved-game-on/ |archive-date=May 3, 2010 |url-status=live  }}</ref> Sony stated that the affected models incorrectly identified 2010 as a [[leap year]], because of a bug in the [[Binary-coded decimal|BCD]] method of storing the date.<ref>{{cite web|url=http://news.cnet.com/8301-17938_105-10461881-1.html|title=PS3 console errors fixed, leap year bug to blame|first=Jeff|last=Bakalar|publisher=[[CNET.com]]|date=March 1, 2010|access-date=March 2, 2010|archive-url=https://web.archive.org/web/20110617081239/http://news.cnet.com/8301-17938_105-10461881-1.html|archive-date=June 17, 2011|url-status=live}}</ref><ref>{{cite news|url=https://www.nytimes.com/2010/03/02/technology/02sony.html|title=Error Blocked PlayStation 3 From Using Its Network |first=Hiroko |last=Tabuchi |author-link=Hiroko Tabuchi |newspaper=New York Times |date=March 1, 2010 |access-date=March 2, 2010 |archive-url=https://web.archive.org/web/20100305065339/http://www.nytimes.com/2010/03/02/technology/02sony.html |archive-date=March 5, 2010 |url-status=live}}</ref> However, for some users, the hardware's operating system clock (mainly updated from the internet and not associated with the internal clock) needed to be updated manually or by re-syncing it via the internet.

On June 29, 2010, [[Sony]] released [[PS3 system software]] update 3.40, which improved the functionality of the internal clock to properly account for leap years.<ref>{{cite web|url=http://us.playstation.com/ps3/features/ps_ps3_softwareupdates.html|title=PlayStation 3 Features Software Updates|access-date=September 3, 2010|publisher=[[Sony]]|archive-url=https://web.archive.org/web/20100305182405/http://us.playstation.com/ps3/features/ps_ps3_softwareupdates.html|archive-date=March 5, 2010|url-status=live}}</ref>