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Difference between revisions of "List of GSC bits"

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<!-- Please sort alphabetically. A to Z, not like [[/dev]]!!!-->
  
<!-- Please sort alphabetically. A to Z, not like [[/dev]]!!!-->
  +
{| class="wikitable" style="font-size: smaller; text-align: center; width: auto; table-layout: fixed; border-collapse: collapse;" border="1"
−  
−  
−
{| class="wikitable sortable" style="font-size: smaller; text-align: center; width: auto; table-layout: fixed; border-collapse: collapse;" border="1"
  
 
|-
  
|-
 
! width="200" | GSC bit
  
! width="200" | GSC bit
  +
! width="60" | Sourced from [[model definition file]]
 
! width="400" | Description
  
! width="400" | Description
 
|-
  
|-
  +
| 720p
−
| assistant
  
  +
| {{yes}}
−
| (not sure whether it is a GSC bit. iOS 5.0. Needed to enable Siri)
  
  +
|
 
|-
  
|-
  +
| [[accelerometer]]
−
| device-name-localized
  
  +
| {{yes}}
−
| (not sure whether it is a GSC bit)
  
  +
| iPhone OS 1.0+
 
|-
  
|-
  +
| accessibility
−
| device-name
  
  +
| {{yes}}
−
| (not sure whether it is a GSC bit)
  
  +
| Settings>General>Accessibility. iPhone OS 3.0+
 
|-
  
|-
  +
| additional-text-tones
−
| still-camera
 
  +
| {{yes}}
−
| (Can take photos. iPhone OS 1.0 or 2.0+)
  
  +
| New SMS sounds originally only for the iPhone 4. [[iOS]] >=4.2.1. Backported to the 3GS since iOS 5.0 beta 3.
 
|-
  
|-
  +
| all-features
−
| cameraRestriction
  
  +
| {{yes}}
−
| (not sure whether it is a GSC bit)
  
−
|-
 +
|
−
| cellular-data
  
−
| (Wireless modem)
  
 
|-
  
|-
 
| any-telephony
  
| any-telephony
  +
| {{yes}}
−
| (Cellular radio)
  
  +
| Cellular radio
 
|-
  
|-
  +
| apple-internal-install
−
| telephony
  
  +
| {{yes}}
−
| (Can make phone calls. iPhone OS 1.0+)
  
  +
| Used in internal firmwares, displays a watermark with Apple contact info on device lockscreen, retail firmwares just show a "INTERNAL_INSTALL_LEGAL_DECLARATION" string
 
|-
  
|-
  +
| applicationInstallation
−
| sms
  
  +
| {{yes}}
−
| (Can send text messages. iPhone OS 1.0+)
  
  +
| Allow installation of apps from appstore. Possibly disable for demo units.
 
|-
  
|-
  +
| armv6
−
| video-camera
  
  +
| {{yes}}
−
| (Can records videos. iPhone OS 3.0+)
  
  +
| CPU can execute ARM6 instructions
  +
|-
  +
| armv7
  +
| {{yes}}
  +
| CPU can execute ARM7 instructions
  +
|-
  +
| assistant
  +
| {{yes}}
  +
| [[Siri]]. iOS ≥5.0
 
|-
  
|-
 
| auto-focus-camera
  
| auto-focus-camera
  +
| {{yes}}
−
| (Camera is not focus free. iPhone OS 3.0+)
  
  +
| Camera is not focus free. iPhone OS 3.0+
 
|-
  
|-
  +
| [[bluetooth]]
−
| h264-encoder
  
  +
| {{yes}}
−
| (Can encode audio?video? iPhone OS 3.0+)
  
  +
| Device has Bluetooth support.
 
|-
  
|-
  +
| bluetooth-le
−
| wifi
  
−
|
+
| {{yes}}
  +
| Found on [[N94AP|iPhone 4S]]. iOS ≥5
 
|-
  
|-
  +
| camera-flash
−
| [[accelerometer]]
  
  +
| {{yes}}
−
| (iPhone OS 1.0+)
  
  +
| LED flash, iOS 4.0+
 
|-
  
|-
  +
| cameraRestriction
−
| [[magnetometer]]
  
  +
| {{no}}
−
| (iPhone OS 3.0+)
  
  +
| Camera disabled via on-device or externally imposed Restrictions
 
|-
  
|-
  +
| cellular-data
−
| [[gps]]
  
  +
| {{no}}
−
| (iPhone OS 2.0+)
  
  +
| Wireless modem
 
|-
  
|-
  +
| contains-cellular-radio
−
| location-services
  
  +
| ?
 
|
 
|
 
|-
  
|-
  +
| data-plan
−
| microphone
  
  +
| {{no|Unlikely}}
 
|
 
|
 
|-
  
|-
  +
| delay-sleep-for-headset-click
−
| peer-peer
 
  +
| {{yes}}
−
| (Bluetooth "gaming" extensions, iPhone OS 3.0+)
  
  +
|
 
|-
  
|-
  +
| device-name-localized
−
| opengles-1
 
  +
| ?
−
| (Supports OpenGL 1)
  
  +
| Unknown
 
|-
  
|-
  +
| device-name
−
| opengles-2
 
  +
| {{yes}}
−
| (Supports OpenGL 2)
  
  +
| Device class, e.g. "iPhone"
 
|-
  
|-
  +
| dictation
−
| armv6
  
  +
| {{yes}}
−
| (CPU can execute ARM6 instructions)
  
  +
| Microphone key on on-screen keyboard
 
|-
  
|-
  +
| display-mirroring
−
| armv7
  
  +
| {{yes}}
−
| (CPU can execute ARM7 instructions)
  
  +
| AirPlay whole screen streaming
 
|-
  
|-
 
| displayport
  
| displayport
−
|
+
| ?
  +
| Can output video through dock connector
 
|-
  
|-
  +
| encrypted-data-partition
−
| hidpi
  
  +
| {{yes}}
−
| (Retina display)
  
  +
| Hardware encryption for [[N88AP|iPhone 3GS]] and newer devices. iPhone OS 3.0+
 
|-
  
|-
  +
| encode-aac
−
| front-facing-camera
  
  +
| {{yes}}
−
| (iOS 4.0+)
  
  +
|
 
|-
  
|-
  +
| enforce-googlemail
−
| camera-flash
  
  +
| {{no}}
−
| (LED flash, iOS 4.0+)
  
  +
| (Shows Google Mail logo instead of Gmail in the UK)
 
|-
  
|-
  +
| enforce-shutter-click
−
| [[gyroscope]]
  
  +
| {{no}}
−
| (iOS 4.0+)
  
  +
| Forces camera click even in silent mode in Japan and another country -- look in Regional*.plist files under Celestial framework
 
|-
  
|-
  +
| explicitContentRestriction
−
| contains-cellular-radio
  
−
|
+
| {{no}}
  +
| "Explicit" songs and podcasts disabled in Settings/General/Restrictions
 
|-
  
|-
  +
| fcc-logos-via-software
−
| volume-buttons
  
−
|
+
| {{yes}}
  +
| Enables PNG viewer in Settings/General/About/[Legal]/Regulatory
 
|-
  
|-
  +
| front-facing-camera
−
| ringer-switch
 
  +
| {{yes}}
−
| (Mute button)
  
  +
| Can take photos using Front-Facing Camera. iOS 4.0+
 
|-
  
|-
  +
| full-6
−
| piezo-clicker
 
  +
| {{yes}}
−
| (Integrated non-speaker in iPod touch 1G.)
  
  +
| Found on an iPhone 4S on iOS 6.1. Enables full iOS 6 features, [http://forum.iphone-developers.com/general-ipod/8599-full-ios-6-features-older-devices.html see here]
 
|-
  
|-
  +
| gamekit
−
| [[bluetooth]]
  
−
|
+
| {{yes}}
  +
| Game Center
 
|-
  
|-
  +
| gas-gauge-battery
−
| unified-ipod
  
  +
| {{yes}}
−
| (joined Music and Videos into iPod)
  
  +
| Precise battery measurement, enables Settings>General>Usage>Battery Percentage. iPhone OS 3.0+
 
|-
  
|-
  +
| [[wikipedia:Global Positioning System|gps]]
−
| youtube
  
−
|
+
| {{yes}}
  +
| iPhone OS 2.0+
−
|-
  
−
| youtubePlugin
  
−
|
 
 
|-
  
|-
 
| green-tea
  
| green-tea
  +
| {{no}}
 
| (turned on in iPhones sold in China)
  
| (turned on in iPhones sold in China)
 
|-
  
|-
 
| not-green-tea
  
| not-green-tea
  +
| {{no}}
 
|
 
|
 
|-
  
|-
  +
| [[gyroscope]]
−
| wapi
  
−
|
+
| {{yes}}
  +
| Does device have gyroscope? iOS 4.0+
 
|-
  
|-
  +
| h264-encoder
−
| international-settings
  
  +
| {{yes}}
−
| (Settings/General/International, wildly used in iPhone OS 1.1+)
  
  +
| Can encode audio? video? iPhone OS 3.0+
 
|-
  
|-
  +
| hall-effect-sensor
−
| stand-alone-contacts
  
  +
| {{yes}}
  +
| (Very likely the magnetic sleep switch on [[iPad 2]])
  +
|-
  +
| hardware-keyboard
  +
| {{yes}}
 
|
 
|
 
|-
  
|-
  +
| hd-video-capture
−
| delay-sleep-for-headset-click
  
  +
| {{yes}}
 
|
 
|
 
|-
  
|-
  +
| hdr-image-capture
−
| load-thumbnails-while-scrolling
  
  +
| {{yes}}
  +
| HDR, iOS 4.1+. Seems to depend on camera-flash on 4.3+
  +
|-
  +
| hearingaid-audio-equalization
  +
| {{yes}}
  +
|
  +
|-
  +
| hearingaid-low-energy-audio
  +
| {{yes}}
 
|
 
|
 
|-
  
|-
  +
| hearingaid-power-reduction
−
| sensitive-ui
  
  +
| {{yes}}
 
|
 
|
 
|-
  
|-
  +
| hiccough-interval
−
| apple-internal-install
  
  +
| {{yes}}
−
| (Used in internal firmwares, displays a watermark with Apple contact info on device lockscreen, retail firmwares just show a "INTERNAL_INSTALL_LEGAL_DECLARATION" string)
 
  +
| (Unknown)
 
|-
  
|-
  +
| hide-non-default-apps
−
| all-features
  
−
|
+
| {{yes}}
  +
| Allows non-Apple apps from /Applications to be displayed on Springboard.
 
|-
  
|-
  +
| hidpi
−
| nike-ipod
 
  +
| {{yes}}
−
| (Nike+iPod internal (or external with hacked drivers) receiver, iPhone OS 2.?+)
  
  +
| Retina display
 
|-
  
|-
  +
| homescreen-wallpaper
−
| voice-control
 
  +
| {{yes}}
−
| (Voice control available. iPhone OS 3.0+)
  
  +
| Also controls grill vs. reflective dock. iOS ≥4
 
|-
  
|-
  +
| hw-encode-snapshots
−
| proximity-sensor
 
  +
| {{yes}}
−
| (self explanatory. iPhone OS 1.0+)
  
  +
| ??
 
|-
  
|-
  +
| hw-snapshots-need-purplegfx
−
| bluetooth-le
 
  +
| {{yes}}
−
| (iOS 5.0 iPhone4S)
  
  +
| ??
 
|-
  
|-
  +
| international-settings
−
| gas-gauge-battery
  
  +
| {{yes}}
−
| (Precise battery measurement, enables Settings>General>Usage>Battery Percentage. iPhone OS 3.0+)
  
  +
| (Settings/General/International, wildly used in iPhone OS 1.1+)
 
|-
  
|-
  +
| io-surface-backed-images
−
| accessibility
  
  +
| {{yes}}
−
| (Settings>General>Accessibility. iPhone OS 3.0+)
  
  +
| ??
 
|-
  
|-
−
| mms
 +
| ipad
−
|
+
| {{yes}}
  +
| (Is iPad. used to be "wildcat".)
 
|-
  
|-
  +
| launch-mode
−
| encrypted-data-partition
  
  +
| {{no}}
−
| (Hardware encryption for 3GS and newer devices. iPhone OS 3.0+)
  
  +
| iPad SpringBoard orientation??
 
|-
  
|-
  +
| load-thumbnails-while-scrolling
−
| encode-aac
  
−
|
+
| {{yes}}
  +
| ??
 
|-
  
|-
  +
| [[location-services]]
−
| 720p
  
  +
| {{yes}}
 
|
 
|
 
|-
  
|-
  +
| location-reminders
−
| fcc-logos-via-software
  
  +
| {{yes}}
−
| (Enable PNG viewer in Settings/General/Regulatory)
  
  +
| Geofence support?
 
|-
  
|-
  +
| lte-device
−
| hide-non-default-apps
  
−
|
+
| {{no}}
  +
| LTE iDevice.
 
|-
  
|-
  +
| [[magnetometer]]
−
| ipad
  
  +
| {{yes}}
−
| (Is iPad. used to be "wildcat".)
  
  +
| iPhone OS 3.0+
 
|-
  
|-
  +
| main-screen-height
−
| data-plan
  
−
|
+
| {{no}}
  +
|
 
|-
  
|-
  +
| main-screen-width
−
| multitasking
  
−
|
+
| {{no}}
  +
|
 
|-
  
|-
  +
| main-screen-orientation
−
| venice
  
  +
| {{no}}
−
| (FaceTime)
  
  +
|
 
|-
  
|-
  +
| main-screen-scale
−
| voip
  
  +
| {{no}}
−
| (VoIP multitasking??)
  
  +
|
 
|-
  
|-
  +
| MapKitAvailable
−
| io-surface-backed-images
  
  +
| {{no}}
 
|
 
|
 
|-
  
|-
  +
| MapKitAvailableGreenTea
−
| tv-out-crossfade
  
  +
| {{no}}
−
| ([[MobileSlideShow.app|Photos app]] slideshow transitions enabled)
  
  +
|
 
|-
  
|-
  +
| MapKitUserShiftingGreenTea
−
| hd-video-capture
  
  +
| {{no}}
 
|
 
|
 
|-
  
|-
  +
| MapKitUserShiftingNonGreenTea
−
| hdr-image-capture
  
  +
| {{no}}
−
| (HDR, iOS 4.1+. Seems to depend on camera-flash on 4.3+)
  
  +
|
 
|-
  
|-
  +
| MapsUserShiftingGreenTea
−
| hw-encode-snapshots
  
  +
| {{no}}
 
|
 
|
 
|-
  
|-
  +
| MapsUserShiftingNonGreenTea
−
| hw-snapshots-need-purplegfx
  
  +
| {{no}}
 
|
 
|
 
|-
  
|-
  +
| MapsVisible
−
| gamekit
  
  +
| {{no}}
−
| (Game Center)
  
  +
| (not sure whether it is a GSC bit)
 
|-
  
|-
  +
| MapsVisibleGreenTea
−
| additional-text-tones
  
  +
| {{no}}
−
| (New SMS sounds officially only for the iPhone 4 (except on iOS5 betas??). iOS 4.2.1+)
  
  +
| (not sure whether it is a GSC bit, also green tea = for chinese market)
 
|-
  
|-
  +
| marketing-name
−
| hardware-keyboard
  
−
|
+
| {{yes}}
  +
| Brand name of device e.g. "iPhone 3GS"
 
|-
  
|-
  +
| mars-volta
−
| hall-effect-sensor
  
  +
| ?
−
| (Very likely the magnetic sleep switch on iPad 2)
  
  +
| spotted in iOS 5.0.1 beta 2 on an iPhone 4S. Required for Siri.
 
|-
  
|-
  +
| microphone
−
| photo-stream
  
−
|
+
| {{yes}}
  +
| Presence of in-built microphone
  +
|-
  +
| mms
  +
| {{yes}}
  +
| MMS functionality. Disabled on [[M68AP|iPhone]].
  +
|-
  +
| multitasking
  +
| {{yes}}
  +
| Allows multitasking
 
|-
  
|-
 
| multitasking-gestures
  
| multitasking-gestures
  +
| {{yes}}
  +
| The infamous iPad swipe-to-cycle-apps and open multitasking 4- or 5-fingered actions. Requires modifications to Springboard to enable on iOS 5.x+
  +
|-
  +
| nike-ipod
  +
| {{yes}}
  +
| Nike+iPod internal (or external with hacked drivers) receiver, iPhone OS 2.?+
  +
|-
  +
| opengles-1
  +
| {{yes}}
  +
| Supports OpenGL 1
  +
|-
  +
| opengles-2
  +
| {{yes}}
  +
| Supports OpenGL 2
  +
|-
  +
| peer-peer
  +
| {{yes}}
  +
| Bluetooth "gaming" extensions, iPhone OS 3.0+
  +
|-
  +
| personal-hotspot
  +
| {{yes}}
 
|
 
|
 
|-
  
|-
  +
| photo-adjustments
−
| display-mirroring
  
  +
| {{yes}}
  +
| Rotate/auto exposure/redeye correct/crop in the Photos app
  +
|-
  +
| photo-stream
  +
| {{no}}
 
|
 
|
 
|-
  
|-
  +
| piezo-clicker
−
| telephony-maximum-generation
  
  +
| {{yes}}
−
| (Modem type. 2.5 = EDGE 3 = 3G 3.5 = HSDPA)
  
  +
| Integrated non-speaker in iPod touch
 
|-
  
|-
  +
| post-animate
−
| hiccough-interval
  
  +
| {{no}}
−
| (Unknown)
  
  +
| ??
 
|-
  
|-
  +
| pre-animate
−
| marketing-name
  
  +
| {{no}}
−
| (Brand name of your device e.g. "iPhone 3GS")
  
  +
| ??
 
|-
  
|-
  +
| proximity-sensor
−
| launch-mode
  
  +
| {{yes}}
−
| (iPad SpringBoard orientation??)
  
  +
| iPhone OS 1.0+
 
|-
  
|-
  +
| ptp-large-files
−
| application-display-identifiers
  
−
|
+
| {{yes}}
  +
| PTP is the standard camera interface protocol used to access the Camera Roll from generic PC software
 
|-
  
|-
  +
| ringer-switch
−
| tv-out-settings
  
  +
| {{yes}}
−
| (not sure whether it is a GSC bit, sounds like a SpringBoard property)
  
  +
| Mute switch
 
|-
  
|-
 
| screen-dimensions
  
| screen-dimensions
  +
| {{no}}
−
|
  
  +
| ??
 
|-
  
|-
  +
| sensitive-ui
−
| main-screen-width
  
  +
| {{no}}
−
|
  
  +
| ??
 
|-
  
|-
  +
| serial
−
| main-screen-height
  
  +
| {{no}}
−
|
  
  +
| ??
 
|-
  
|-
  +
| shoebox
−
| main-screen-scale
  
  +
| {{yes}}
−
|
  
  +
| [[Passbook]]
 
|-
  
|-
  +
| siri-gesture
−
| main-screen-orientation
  
  +
| {{yes}}
−
|
  
  +
| Settings/General/Siri/Raise-to-speak
 
|-
  
|-
  +
| sms
−
| explicitContentRestriction
  
  +
| {{yes}}
−
|
  
  +
| Can send text messages. iPhone OS 1.0+
 
|-
  
|-
  +
| software-dimming-alpha
−
| enforce-shutter-click
 
  +
| {{yes}}
−
| Forces camera click even in silent mode in Japan and another country I don't remember -- look in Regional*.plist files under Celestial fmwk)
  
  +
| ??
 
|-
  
|-
  +
| stand-alone-contacts
−
| enforce-googlemail
  
  +
| {{yes}}
−
| (Shows Google Mail logo instead of Gmail in the UK)
  
  +
| Control display of standalone Contacts app in Springboard
 
|-
  
|-
  +
| still-camera
−
| serial
  
−
|
+
| {{yes}}
  +
| Can take photos. iPhone OS 1.0 or 2.0+
 
|-
  
|-
  +
| telephony
−
| post-animate
  
−
|
+
| {{yes}}
  +
| Can make phone calls. iPhone OS 1.0+
 
|-
  
|-
  +
| telephony-maximum-generation
−
| pre-animate
  
−
|
+
| {{yes}}
  +
| (Modem type. 2.5 = EDGE 3 = 3G 3.5 = HSDPA)
 
|-
  
|-
  +
| tv-out-crossfade
−
| MapKitUserShiftingNonGreenTea
  
  +
| {{yes}}
−
| (not sure whether it is a GSC bit, also green tea = for chinese market)
  
  +
| ([[:/Applications/MobileSlideShow.app|Photos app]] slideshow transitions enabled)
 
|-
  
|-
  +
| tv-out-settings
−
| MapKitUserShiftingGreenTea
 
  +
| {{no}}
−
| (not sure whether it is a GSC bit, also green tea = for chinese market)
  
  +
| (not sure whether it is a GSC bit, sounds like a SpringBoard property)
 
|-
  
|-
  +
| unified-ipod
−
| MapsUserShiftingNonGreenTea
 
  +
| {{yes}}
−
| (not sure whether it is a GSC bit, also green tea = for chinese market)
  
  +
| Joins Music and Videos into iPod on iOS <5. Still enabled on latest iPhones where it won't matter…
 
|-
  
|-
  +
| venice
−
| MapsUserShiftingGreenTea
 
  +
| {{yes}}
−
| (not sure whether it is a GSC bit, also green tea = for chinese market)
  
  +
| [[FaceTime]]
 
|-
  
|-
  +
| 3Gvenice
−
| MapKitAvailable
 
  +
| {{yes}}
−
| (not sure whether it is a GSC bit)
  
  +
| FaceTime over 3G
 
|-
  
|-
  +
| video-camera
−
| MapKitAvailableGreenTea
 
  +
| {{yes}}
−
| (not sure whether it is a GSC bit, also green tea = for chinese market)
  
  +
| Can record videos. iPhone OS 3.0+
 
|-
  
|-
  +
| video-stills
−
| MapsVisibleGreenTea
 
  +
| {{yes}}
−
| (not sure whether it is a GSC bit, also green tea = for chinese market)
  
  +
| Can take photo during video recording. iOS 6.0+
 
|-
  
|-
  +
| voice-control
−
| MapsVisible
 
  +
| {{yes}}
−
| (not sure whether it is a GSC bit)
  
  +
| Voice control available. iPhone OS 3.0+
 
|-
  
|-
  +
| voip
−
| mars-volta
 
  +
| {{yes}}
−
| (not sure whether it is a GSC bit - spotted in iOS 5.0.1b2 4S)
  
  +
| VoIP multitasking??
  +
|-
  +
| volume-buttons
  +
| {{yes}}
  +
|
  +
|-
  +
| wapi
  +
| ?
  +
| ??
  +
|-
  +
| wifi
  +
| {{yes}}
  +
| Contains Wi-Fi radio.
  +
|-
  +
| youtube
  +
| {{yes}}
  +
| YouTube app accessible, iOS <6.0 beta 4
  +
|-
  +
| youtubePlugin
  +
| ?
  +
|
 
|}
  
|}

Latest revision as of 10:07, 12 October 2015

GSC bit Sourced from model definition file Description
720p Yes
accelerometer Yes iPhone OS 1.0+
accessibility Yes Settings>General>Accessibility. iPhone OS 3.0+
additional-text-tones Yes New SMS sounds originally only for the iPhone 4. iOS >=4.2.1. Backported to the 3GS since iOS 5.0 beta 3.
all-features Yes
any-telephony Yes Cellular radio
apple-internal-install Yes Used in internal firmwares, displays a watermark with Apple contact info on device lockscreen, retail firmwares just show a "INTERNAL_INSTALL_LEGAL_DECLARATION" string
applicationInstallation Yes Allow installation of apps from appstore. Possibly disable for demo units.
armv6 Yes CPU can execute ARM6 instructions
armv7 Yes CPU can execute ARM7 instructions
assistant Yes Siri. iOS ≥5.0
auto-focus-camera Yes Camera is not focus free. iPhone OS 3.0+
bluetooth Yes Device has Bluetooth support.
bluetooth-le Yes Found on iPhone 4S. iOS ≥5
camera-flash Yes LED flash, iOS 4.0+
cameraRestriction No Camera disabled via on-device or externally imposed Restrictions
cellular-data No Wireless modem
contains-cellular-radio ?
data-plan Unlikely
delay-sleep-for-headset-click Yes
device-name-localized ? Unknown
device-name Yes Device class, e.g. "iPhone"
dictation Yes Microphone key on on-screen keyboard
display-mirroring Yes AirPlay whole screen streaming
displayport ? Can output video through dock connector
encrypted-data-partition Yes Hardware encryption for iPhone 3GS and newer devices. iPhone OS 3.0+
encode-aac Yes
enforce-googlemail No (Shows Google Mail logo instead of Gmail in the UK)
enforce-shutter-click No Forces camera click even in silent mode in Japan and another country -- look in Regional*.plist files under Celestial framework
explicitContentRestriction No "Explicit" songs and podcasts disabled in Settings/General/Restrictions
fcc-logos-via-software Yes Enables PNG viewer in Settings/General/About/[Legal]/Regulatory
front-facing-camera Yes Can take photos using Front-Facing Camera. iOS 4.0+
full-6 Yes Found on an iPhone 4S on iOS 6.1. Enables full iOS 6 features, see here
gamekit Yes Game Center
gas-gauge-battery Yes Precise battery measurement, enables Settings>General>Usage>Battery Percentage. iPhone OS 3.0+
gps Yes iPhone OS 2.0+
green-tea No (turned on in iPhones sold in China)
not-green-tea No
gyroscope Yes Does device have gyroscope? iOS 4.0+
h264-encoder Yes Can encode audio? video? iPhone OS 3.0+
hall-effect-sensor Yes (Very likely the magnetic sleep switch on iPad 2)
hardware-keyboard Yes
hd-video-capture Yes
hdr-image-capture Yes HDR, iOS 4.1+. Seems to depend on camera-flash on 4.3+
hearingaid-audio-equalization Yes
hearingaid-low-energy-audio Yes
hearingaid-power-reduction Yes
hiccough-interval Yes (Unknown)
hide-non-default-apps Yes Allows non-Apple apps from /Applications to be displayed on Springboard.
hidpi Yes Retina display
homescreen-wallpaper Yes Also controls grill vs. reflective dock. iOS ≥4
hw-encode-snapshots Yes ??
hw-snapshots-need-purplegfx Yes ??
international-settings Yes (Settings/General/International, wildly used in iPhone OS 1.1+)
io-surface-backed-images Yes ??
ipad Yes (Is iPad. used to be "wildcat".)
launch-mode No iPad SpringBoard orientation??
load-thumbnails-while-scrolling Yes ??
location-services Yes
location-reminders Yes Geofence support?
lte-device No LTE iDevice.
magnetometer Yes iPhone OS 3.0+
main-screen-height No
main-screen-width No
main-screen-orientation No
main-screen-scale No
MapKitAvailable No
MapKitAvailableGreenTea No
MapKitUserShiftingGreenTea No
MapKitUserShiftingNonGreenTea No
MapsUserShiftingGreenTea No
MapsUserShiftingNonGreenTea No
MapsVisible No (not sure whether it is a GSC bit)
MapsVisibleGreenTea No (not sure whether it is a GSC bit, also green tea = for chinese market)
marketing-name Yes Brand name of device e.g. "iPhone 3GS"
mars-volta ? spotted in iOS 5.0.1 beta 2 on an iPhone 4S. Required for Siri.
microphone Yes Presence of in-built microphone
mms Yes MMS functionality. Disabled on iPhone.
multitasking Yes Allows multitasking
multitasking-gestures Yes The infamous iPad swipe-to-cycle-apps and open multitasking 4- or 5-fingered actions. Requires modifications to Springboard to enable on iOS 5.x+
nike-ipod Yes Nike+iPod internal (or external with hacked drivers) receiver, iPhone OS 2.?+
opengles-1 Yes Supports OpenGL 1
opengles-2 Yes Supports OpenGL 2
peer-peer Yes Bluetooth "gaming" extensions, iPhone OS 3.0+
personal-hotspot Yes
photo-adjustments Yes Rotate/auto exposure/redeye correct/crop in the Photos app
photo-stream No
piezo-clicker Yes Integrated non-speaker in iPod touch
post-animate No ??
pre-animate No ??
proximity-sensor Yes iPhone OS 1.0+
ptp-large-files Yes PTP is the standard camera interface protocol used to access the Camera Roll from generic PC software
ringer-switch Yes Mute switch
screen-dimensions No ??
sensitive-ui No ??
serial No ??
shoebox Yes Passbook
siri-gesture Yes Settings/General/Siri/Raise-to-speak
sms Yes Can send text messages. iPhone OS 1.0+
software-dimming-alpha Yes ??
stand-alone-contacts Yes Control display of standalone Contacts app in Springboard
still-camera Yes Can take photos. iPhone OS 1.0 or 2.0+
telephony Yes Can make phone calls. iPhone OS 1.0+
telephony-maximum-generation Yes (Modem type. 2.5 = EDGE 3 = 3G 3.5 = HSDPA)
tv-out-crossfade Yes (Photos app slideshow transitions enabled)
tv-out-settings No (not sure whether it is a GSC bit, sounds like a SpringBoard property)
unified-ipod Yes Joins Music and Videos into iPod on iOS <5. Still enabled on latest iPhones where it won't matter…
venice Yes FaceTime
3Gvenice Yes FaceTime over 3G
video-camera Yes Can record videos. iPhone OS 3.0+
video-stills Yes Can take photo during video recording. iOS 6.0+
voice-control Yes Voice control available. iPhone OS 3.0+
voip Yes VoIP multitasking??
volume-buttons Yes
wapi ? ??
wifi Yes Contains Wi-Fi radio.
youtube Yes YouTube app accessible, iOS <6.0 beta 4
youtubePlugin ?
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