EMMC

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PS Vita eMMC can be accessed using SceSdif module.

eMMC Size

  • DEM-3000G, DEM-3000H: 0x3A3C00000 bytes (16GB: 4GB as internal storage and 12GB as emulated memory card)
  • DEM-3000K, DEM-3000JEC chassis K, DEM-3000L, DEM-3000JEC chassis L, CEM-3000NE2: 0xE1400000 bytes (3604 MiB)
  • DEM-3000P, DEM-3000JEC chassis P, PDEL-100x: 0xE3400000 bytes (3636 MiB)
  • PCH-1xxx, PTEL-1xxx: 0xE1400000 bytes (3604 MiB) or 0xE3400000 bytes (3636 MiB)
  • PSTV VTE-xxxx: 0xE3400000 bytes (3636 MiB)
  • PCH-2xxx, PTEL-2xxx: 0xDE000000 bytes (3552 MiB)

Maximum storage capacity supported by PS Vita is 2,199,023,255,040 bytes i.e. 2TiB (0x200 B * 0xFFFFFFFF sectors = 0x1FFFFFFFE00 B).

eMMC Partitions

PS Vita eMMC embeds the following partitions:

Playstation Vita 1xxx models

Id Type Start LBA (byte) Size (byte) Name Description
0x1 raw 0x40000 0x80000 idstor IdStorage
0x2 raw 0x800000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x2 raw 0xC00000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x3 fat16 0x1000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core usermode modules, SceSafemode, Secure Module SELFs, and on development units SceCuiSetUpper.
0x3 fat16 0x2000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core usermode modules, SceSafemode, Secure Module SELFs, and on development units SceCuiSetUpper.
0xC fat16 0x3000000 0x6000000 sa0: Dictionary and font data
0x6 fat16 0x9000000 0x2000000 tm0: Activation data i.e PSM, NPDRM, MARLIN, QA
0x4 fat16 0xB000000 0x10000000 vs0: system applications & libraries
0x5 fat16 0x1B000000 0x2000000 vd0: Registry and error history
0xB fat16 0x1D000000 0x10000000 ud0: Updater and update packages are copied here.
0xE exfat 0x2D000000 0x13000000 pd0: Welcome Park and welcome video
0x7 exfat 0x40000000 0xA1400000 or 0xA3400000 ur0 User resources, LiveArea cache, database, & other stuff

Playstation Vita 2xxx models

Id Type Start LBA (byte) Size (byte) Name Description
0x1 raw 0x40000 0x80000 idstor IdStorage
0x2 raw 0x800000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x2 raw 0xC00000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x3 fat16 0x1000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core usermode modules, SceSafemode, Secure Module SELFs, and on development units SceCuiSetUpper.
0x3 fat16 0x2000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core usermode modules, SceSafemode, Secure Module SELFs, and on development units SceCuiSetUpper.
0xC fat16 0x3000000 0x6000000 sa0: Dictionary and font data
0x6 fat16 0x9000000 0x2000000 tm0: Activation data i.e PSM, NPDRM, MARLIN, QA
0x4 fat16 0xB000000 0x10000000 vs0: system applications & libraries
0x5 fat16 0x1B000000 0x2000000 vd0: Registry and error history
0xB fat16 0x1D000000 0x10000000 ud0: Updater and update packages are copied here.
0xE exfat 0x2D000000 0x13000000 pd0: Welcome Park and welcome video
0x7 exfat 0x40000000 0x60000000 ur0: User resources, LiveArea cache, database, & other stuff
0x8 exfat 0xA0000000 0x3E000000 ux0: Internal "memory card"

Playstation TV models

Id Type Start LBA (byte) Size (byte) Name Description
0x1 raw 0x40000 0x80000 idstor IdStorage
0x2 raw 0x800000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x2 raw 0xC00000 0x400000 active/inactive slb2 (not used by kernel) SLB2 Boot loaders
0x3 fat16 0x1000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core usermode modules, SceSafemode, Secure Module SELFs, and on development units SceCuiSetUpper.
0x3 fat16 0x2000000 0x1000000 active/inactive os0: Main OS partition: kernel modules, core usermode modules, SceSafemode, Secure Module SELFs, and on development units SceCuiSetUpper.
0xC fat16 0x3000000 0x6000000 sa0: Dictionary and font data
0x6 fat16 0x9000000 0x2000000 tm0: Activation data i.e PSM, NPDRM, MARLIN, QA
0x4 fat16 0xB000000 0x10000000 vs0: system applications & libraries
0x5 fat16 0x1B000000 0x2000000 vd0: Registry and error history
0xB fat16 0x1D000000 0x10000000 ud0: Updater and update packages are copied here.
0xE exfat 0x2D000000 0x13000000 pd0: Welcome Park and welcome video
0x7 exfat 0x40000000 0x60000000 ur0: User resources, LiveArea cache, database, & other stuff
0x8 exfat 0xA0000000 0x43400000 ux0: Internal "memory card"