Editing Non Volatile Storage

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! Bank # !! Block # !! Start Offset in /dev/sflash0s0x34 !! Start Offset in Sflash !! Size !! Notes
! Bank # !! Block # !! Start Offset in /dev/sflash0s0x34 !! Start Offset in Sflash !! Size !! Notes
|-
|-
| 0 || 0 || 0 || 0x1C4000 || 0x3000 || emc region
| 0 || 0 || 0 || 0x1C4000 || 0x3000 || does not match, probably one (sflash or nvs, likely sflash) updates data
|-
|-
| 0 || 1 || 0x3000 || 0x1C7000 || 0x1000 || pd region
| 0 || 1 || 0x3000 || 0x1C7000 || 0x1000 || match
|-
|-
| 0 || 2 || 0x4000 || 0x1C8000 || 0x800 || ds region
| 0 || 2 || 0x4000 || 0x1C8000 || 0x800 || match, console data region aka NvsFactoryArea
|-
|-
| 0 || 3 || 0x4800 || 0x1C8800 || 0x800 || cs region
| 0 || 3 || 0x4800 || 0x1C8800 || 0x800 || match, all ffs?
|-
|-
| 0 || 4 || 0x5000 || 0x1C9000 || 0x3000 || active/inactive os region 1
| 0 || 4 || 0x5000 || 0x1C9000 || 0x3000 || match, tokens and flags region (backuped at bank 1 block 0)
|-
|-
| 1 || 0 || 0x8000 || 0x1CC000 || 0x3000 || active/inactive os region 2
| 1 || 0 || 0x8000 || 0x1CC000 || 0x3000 || match, tokens and flags region (backup of bank 0 block 4)
|-
|-
| 1 || 1 || 0xB000 || 0x1CF000 || 0x1000 || unknown region
| 1 || 1 || 0xB000 || 0x1CF000 || 0x1000 || match
|}
|}


Line 44: Line 44:
{| class="wikitable sortable"
{| class="wikitable sortable"
|-
|-
! Bank # !! Block # !! Start Offset in /dev/iccnvs<block> !! Start Offset in Sflash !! Size !! Notes
! Bank # !! Block # !! Start Offset in /dev/sflash0s0x34 !! Start Offset in Sflash !! Size !! Notes
|-
|-
| 0 || 0 || 0 || 0x1C4000 || 0x8 || Platform ID (e.g 04 01 01 01 01 01 04 01)
| 0 || 0 || 0 || 0x1C4000 || 0x8 || Board ID (e.g 04 01 01 01 01 01 04 01)
|-
|-
| 0 || 0 || 0x21 || 0x1C4021 || 0x6 || Unknown (e.g 02 BC 60 A7 28 83 66)
| 0 || 0 || 0x21 || 0x1C4021 || 0x6 || Unknown (e.g 02 BC 60 A7 28 83 66)
Line 192: Line 192:
| 0 || 0 || 0x2000 || 0x1C6000 || 0x8 ||  
| 0 || 0 || 0x2000 || 0x1C6000 || 0x8 ||  
|-
|-
| 0 || 1 || 0x0 || 0x1C7000 || 0x40 ||  
| 0 || 1 || 0x3000 || 0x1C7000 || 0x40 ||  
|-
|-
| 0 || 1 || 0x18 || 0x1C7018 || 0x1  || Wlan5GHzInfo (00 Not Supported 0C Supported, some reach 8C Supported, max reach (ac?) )  
| 0 || 1 || 0x3040 || 0x1C7040 || 0x10 || trsw_attach (e.g 1F FF 00 00 07 FF FF 07 FF FF 00 00 00 00 00 00)
|-
|-
| 0 || 1 || 0x40 || 0x1C7040 || 0x10 || trsw_attach (e.g 1F FF 00 00 07 FF FF 07 FF FF 00 00 00 00 00 00)
| 0 || 1 || 0x30A0 || 0x1C70A0 || 0x2 || get_icc_max (e.g 20 9A)
|-
|-
| 0 || 1 || 0xA0 || 0x1C70A0 || 0x2 || VrmOcp
| 0 || 1 || 0x30B0 || 0x1C70B0 || 0x1 || ????
|-
|-
| 0 || 1 || 0xB0 || 0x1C70B0 || 0x1 || ????
| 0 || 1 || 0x30B1 || 0x1C70B1 || 0x1 || ????
|-
|-
| 0 || 1 || 0xB1 || 0x1C70B1 || 0x1 || rtc info.corrMode
| 0 || 1 || 0x30B2 || 0x1C70B2 || 0x1 || ????
|-
|-
| 0 || 1 || 0xB2 || 0x1C70B2 || 0x1 || rtc info.corrValue
| 0 || 1 || 0x30B3 || 0x1C70B3 || 0x1 || ????
|-
|-
| 0 || 1 || 0xB3 || 0x1C70B3 || 0x1 || rtc info.corrValueExt
| 0 || 2 || 0x4000 || 0x1C8000 || 0xE || KibanID (e.g 33001D00836391)
|-
|-
| 0 || 1 || 0xC0 || 0x1C70C0 || 0x1 || ????
| 0 || 2 || 0x4010 || 0x1C8010 || 0x10 || SOCUID (e.g DA 24 7A 4C FB AB D3 CA D0 95 53 7C 7B F1 45 A9)
|-
|-
| 0 || 2 || 0x0 || 0x1C8000 || 0xE || KibanID (e.g 33001D00836391)
| 0 || 2 || 0x4020 || 0x1C8020 || 0x10 || ViopData
|-
|-
| 0 || 2 || 0x10 || 0x1C8010 || 0x10 || SOCUID (e.g DA 24 7A 4C FB AB D3 CA D0 95 53 7C 7B F1 45 A9)
| 0 || 2 || 0x4030 || 0x1C8030 || 0x11 || Used in FW 5.05. Unique identifier of console, hw_info (e.g 00TS4DB00K2180050)
|-
|-
| 0 || 2 || 0x20 || 0x1C8020 || 0x10 || ViopData
| 0 || 2 || 0x4041 || 0x1C8041 || 0x1F || Used in later firmwares. Unique identifier of console, hw_model (e.g DUT-DBW00JK-S0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ) aka Product Name
|-
|-
| 0 || 2 || 0x30 || 0x1C8030 || 0x11 || Used in FW 5.05. Unique identifier of console, hw_info (e.g 00TS4DB00K2180050)
| 0 || 2 || 0x4060 || 0x1C8060 || 0x38 || Unknown
|-
|-
| 0 || 2 || 0x41 || 0x1C8041 || 0x1F || Used in later firmwares. Unique identifier of console, hw_model (e.g DUT-DBW00JK-S0ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ) aka Product Name
| 0 || 2 || 0x4098 || 0x1C8098 || 0x8 || Unknown (e.g A8 32 2A 40 67 9E 01 30)
|-
|-
| 0 || 2 || 0x60 || 0x1C8060 || 0x38 || Unknown  
| 0 || 2 || 0x40A0 || 0x1C80A0 || 0x8 || Unknown (e.g 07 4C 11 63 6E B6 72 03)
|-
|-
| 0 || 2 || 0x98 || 0x1C8098 || 0x8 || Unknown (e.g A8 32 2A 40 67 9E 01 30)
| 0 || 2 || 0x40A8 || 0x1C80A8 || 0x4 || Unknown (e.g 07 8F 31 51)
|-
|-
| 0 || 2 || 0xA0 || 0x1C80A0 || 0x8 || Unknown (e.g 07 4C 11 63 6E B6 72 03)
| 0 || 2 || 0x40AF || 0x1C80AF || 0x1 || Unknown (e.g C2)
|-
|-
| 0 || 2 || 0xA8 || 0x1C80A8 || 0x4 || Unknown (e.g 07 8F 31 51)
| 0 || 2 || 0x40B0 || 0x1C80B0 || 0x8 || Unknown (e.g 01 01 01 01 06 06 06 06 FF FF)
|-
|-
| 0 || 2 || 0xAF || 0x1C80AF || 0x1 || Unknown (e.g C2)
| 0 || 2 || 0x40C0 || 0x1C80C0 || 0xD || (e.g 0000027452252) Product Code (first 5 zeroes are Product Code Branch Number)
|-
|-
| 0 || 2 || 0xB0 || 0x1C80B0 || 0x8 || Unknown (e.g 01 01 01 01 06 06 06 06 FF FF)
| 0 || 2 || 0x4100 || 0x1C8100 || 0x20 || (e.g 00 02 F4 C1 64 E6 83 41 0C D0 8D 91 38 56 50 AE 15 3E 60 9E 70 16 17 1A 1C 18 26 25 1B 1B F5 F7)
|-
|-
| 0 || 2 || 0xC0 || 0x1C80C0 || 0xD || (e.g 0000027452252) Product Code (first 5 zeroes are Product Code Branch Number)
| 0 || 2 || 0x47D0 || 0x1C87D0 || 0x20 || Manufacturing Process Flags (01 enabled, 00 disabled) (e.g 01 01 01 01 01 01 01 01 01 00 00 00 00 00 00 00)
|-
|-
| 0 || 2 || 0x100 || 0x1C8100 || 0x20 || (e.g 00 02 F4 C1 64 E6 83 41 0C D0 8D 91 38 56 50 AE 15 3E 60 9E 70 16 17 1A 1C 18 26 25 1B 1B F5 F7)
| 0 || 2 || 0x47F0 || 0x1C87F0 || 0x1 || (e.g 01)
|-
|-
| 0 || 2 || 0x7D0 || 0x1C87D0 || 0x20 || Manufacturing Process Flags (01 enabled, 00 disabled) (e.g 01 01 01 01 01 01 01 01 01 00 00 00 00 00 00 00)
| 0 || 4 || 0x5000 || 0x1C9000 || 0x20 || dipswitch flags, see below
|-
|-
| 0 || 2 || 0x7F0 || 0x1C87F0 || 0x2 || (e.g 01 FF) -> Disc Boot Time
| 0 || 4 || 0x5000  || 0x1C9000 || 0x1 || SCE_REGMGR_ENT_KEY_DEVENV_TOOL_boot_param (FE Development Mode) (FB Assist Mode) (FF Release Mode)
|-
|-
| 0 || 2 || 0x7FE || 0x1C87FE || 0x2 || (e.g FF FF) -> Disc Boot Time
| 0 || 4 || 0x5003 || 0x1C9003 || 0x1 || Memory Budget (0xFF Normal, 0xFE Large)
|-
|-
| 0 || 3 || 0x7B0 || 0x1C8FB0 || 0x1 || CS Config Mode
| 0 || 4 || 0x5005 || 0x1C9005 || 0x1 || Slow HDD Mode (0xFE ON) (0xFF OFF)
|-
|-
| 0 || 4 || 0x0 || 0x1C9000 || 0x20 || DIP Switches (see below)
| 0 || 4 || 0x500B || 0x1C900B || 0x1 || Unknown (0x87 on prototype DevKit)
|-
|-
| 0 || 4 || 0x0  || 0x1C9000 || 0x1 || SCE_REGMGR_ENT_KEY_DEVENV_TOOL_boot_param (FE Development Mode) (FB Assist Mode) (FF Release Mode)
| 0 || 4 || 0x5010 || 0x1C9010 || 0x1 || vsh_4K Mode (0xFE ON) (0xFF OFF)
|-
|-
| 0 || 4 || 0x3 || 0x1C9003 || 0x1 || Memory Budget (0xFF Normal, 0xFE Large)
| 0 || 4 || 0x501F || 0x1C901F || 0x1 || ??? (e.g 7F)
|-
|-
| 0 || 4 || 0x5 || 0x1C9005 || 0x1 || Slow HDD Mode (0xFE ON) (0xFF OFF)
| 0 || 4 || 0x5020 || 0x1C9020 || 0x1 || init_safe_mode flag (e.g F1)
|-
|-
| 0 || 4 || 0xB || 0x1C900B || 0x1 || Unknown (0x87 on prototype DevKit)
| 0 || 4 || 0x5021 || 0x1C9021 || 0x1 || sysctl_machdep_cavern_dvt1_init_update
|-
|-
| 0 || 4 || 0x10 || 0x1C9010 || 0x1 || vsh_4K Mode (0xFE ON) (0xFF OFF)
| 0 || 4 || 0x5030 || 0x1C9030 || 0x1 || trsw_probe (01 for [ WLAN mode : FT ], else [ WLAN mode : OFF ]) also bt_sdio_probe and trs_probe
|-
|-
| 0 || 4 || 0x1F || 0x1C901F || 0x1 || ??? (e.g 7F)
| 0 || 4 || 0x5038 || 0x1C9038 || 0x1 || gigabyte ethernet related (gbe)
|-
|-
| 0 || 4 || 0x20 || 0x1C9020 || 0x1 || init_safe_mode flag (e.g F1)
| 0 || 4 || 0x5050 || 0x1C9050 || 0x1 || is_extra_clock_available_rtc_status
|-
|-
| 0 || 4 || 0x21 || 0x1C9021 || 0x1 || sysctl_machdep_cavern_dvt1_init_update
| 0 || 4 || 0x5060 || 0x1C9060 || 0x4 || SMI SDK version (e.g 00 00 50 02 (2.50)) (minimal version)
|-
|-
| 0 || 4 || 0x30 || 0x1C9030 || 0x1 || trsw_probe (01 for [ WLAN mode : FT ], else [ WLAN mode : OFF ]) also bt_sdio_probe and trs_probe
| 0 || 4 || 0x5064 || 0x1C9064 || 0x1 || ?????
|-
|-
| 0 || 4 || 0x38 || 0x1C9038 || 0x1 || gigabit ethernet (gbe) related
| 0 || 4 || 0x5065 || 0x1C9065 || 0x1 || ?????
|-
|-
| 0 || 4 || 0x50 || 0x1C9050 || 0x1 || is_extra_clock_available_rtc_status
| 0 || 4 || 0x5068 || 0x1C9068 || 0x4 || Current SDK version 2 (e.g 00 00 05 05 (5.05))
|-
|-
| 0 || 4 || 0x60 || 0x1C9060 || 0x4 || SMI SDK version (e.g 00 00 50 02 (2.50)) (minimal version)
| 0 || 4 || 0x5070 || 0x1C9070 || 0x4 || manu_mode related (sdk version?)
|-
|-
| 0 || 4 || 0x64 || 0x1C9064 || 0x1 || ?????
| 0 || 4 || 0x5074 || 0x1C9074 || 0x4 || Unknown (e.g. 84 72 4E 57)
|-
|-
| 0 || 4 || 0x65 || 0x1C9065 || 0x1 || CsBackupMode
| 0 || 4 || 0x507C || 0x1C907C || 0x4 || manu_mode related (sdk version?)
|-
|-
| 0 || 4 || 0x67 || 0x1C9067 || 0x1 || ?????
| 0 || 4 || 0x5080 || 0x1C9080 || varies (0x68-0x6C) || acf token <- checked by sceSblDevActVerifyCheckExpire
|-
|-
| 0 || 4 || 0x68 || 0x1C9068 || 0x4 || Current SDK version 2 (e.g 00 00 05 05 (5.05))
| 0 || 4 || 0x5100 || 0x1C9100 || 0xF0 || sce_cam_error_put
|-
|-
| 0 || 4 || 0x70 || 0x1C9070 || 0x4 || manu_mode related (sdk version?)
| 0 || 4 || 0x5200 || 0x1C9200 || varies (0x40-0x60) || scrambled/obfuscated eap hdd key <- checked by g_crypt_deferred_init, also checked by read_idstorage
|-
|-
| 0 || 4 || 0x74 || 0x1C9074 || 0x4 || Unknown (e.g. 84 72 4E 57)
| 0 || 4 || 0x5300 || 0x1C9300 || 0x30 || sam/liverpool flags (fun stuff here) (SEE BELOW)
|-
|-
| 0 || 4 || 0x7C || 0x1C907C || 0x4 || manu_mode related (sdk version?)
| 0 || 4 || 0x5301 || 0x1C9301 || 1 || unknown (01 = enabled) (only available for prototype)
|-
|-
| 0 || 4 || 0x80 || 0x1C9080 || varies (0x68-0x6C) || acf token <- checked by sceSblDevActVerifyCheckExpire
| 0 || 4 || 0x5310 || 0x1C9310 || 1 || sam_memtest (01 = enabled)
|-
|-
| 0 || 4 || 0x100 || 0x1C9100 || 0xF0 || sce_cam_error_put
| 0 || 4 || 0x5311 || 0x1C9311 || 1 || unknown (01 = enabled) (only available for prototype)
|-
|-
| 0 || 4 || 0x200 || 0x1C9200 || varies (0x40-0x60) || scrambled/obfuscated eap hdd key <- checked by g_crypt_deferred_init, also checked by read_idstorage
| 0 || 4 || 0x5312 || 0x1C9312 || 1 || sam_rngtest (01 = enabled)
|-
|-
| 0 || 4 || 0x300 || 0x1C9300 || 0x30 || sam/liverpool flags (see below)
| 0 || 4 || 0x531F || 0x1C931F || 1 || extra UART. 0xFF - extra UART disabled, 0x00 - extra UART enabled when ???, 0x01 - extra UART enabled
|-
|-
| 0 || 4 || 0x301 || 0x1C9301 || 1 || unknown (01 = enabled) (only available for prototype)
| 0 || 4 || 0x5320 || 0x1C9320 || 1 || lvp_configure_get_gddr5clk (0x14 = 500Mhz) (whatever value is here is multiplied by 0x19 to get final value) (0xED max value, 5925Mhz) (500Mhz will semi-brick the console with DCT errors, however for some stupid reason BwE's lets you pick ranges from 400 to 2250MHz)
|-
|-
| 0 || 4 || 0x310 || 0x1C9310 || 1 || sam_memtest (01 = enabled)
| 0 || 4 || 0x5322 || 0x1C9322 || 1 || lvp_configure_tccds
|-
|-
| 0 || 4 || 0x311 || 0x1C9311 || 1 || unknown (01 = enabled) (only available for prototype)
| 0 || 4 || 0x5323 || 0x1C9323 || 1 || sam_boot_flags (anything other than FF for enabled)
|-
|-
| 0 || 4 || 0x312 || 0x1C9312 || 1 || sam_rngtest (01 = enabled)
| 0 || 4 || 0x5329 || 0x1C9329 || 1 || related to lvp_config (likely gddr5DebugFlag, 1->Read DBI disabled, 2->Write DBI disabled, 4->ABI disabled, 8->Force auto precharge enabled, 0x10 -> Bank swap disabled, 0x20-> Bank swizzle mode disabled, 0x3F -> Everything set)
|-
|-
| 0 || 4 || 0x31F || 0x1C931F || 1 || extra UART. 0xFF - extra UART disabled, 0x00 - extra UART enabled when ???, 0x01 - extra UART enabled
| 0 || 4 || 0x53B0 || 0x1C93B0 || 1 || ????
|-
|-
| 0 || 4 || 0x320 || 0x1C9320 || 1 || lvp_configure_get_gddr5clk (0x14 = 500Mhz) (whatever value here is multiplied by 0x19 to get final value) (0xED max value, 5925Mhz) (500Mhz will semi-brick the console with DCT errors, however for some stupid reason BwE's lets user pick ranges from 400 to 2250MHz)
| 0 || 4 || 0x5400 || 0x1C9400 || 0x800 || dev/qaf/utkn region (tokens, signatures here) (SEE BELOW)
|-
|-
| 0 || 4 || 0x322 || 0x1C9322 || 1 || lvp_configure_tccds
| 0 || 4 || 0x5400 || 0x1C9400 || 0x210 || token???
|-
|-
| 0 || 4 || 0x323 || 0x1C9323 || 1 || sam_boot_flags (anything other than FF for enabled)
| 0 || 4 || 0x5650 || 0x1C9650 || 0x290 || qafutkn_ioctl?
|-
|-
| 0 || 4 || 0x329 || 0x1C9329 || 1 || related to lvp_config (likely gddr5DebugFlag, 1->Read DBI disabled, 2->Write DBI disabled, 4->ABI disabled, 8->Force auto precharge enabled, 0x10 -> Bank swap disabled, 0x20-> Bank swizzle mode disabled, 0x3F -> Everything set)
| 0 || 4 || 0x5900 || 0x1C9900 || 0x100 || acf RSA signature
|-
|-
| 0 || 4 || 0x3B0 || 0x1C93B0 || 1 || ????  
| 0 || 4 || 0x5A00 || 0x1C9A00 || 0x190 || token???
|-
|-
| 0 || 4 || 0x400 || 0x1C9400 || 0x800 || dev/qaf/utkn region (see below)
| 0 || 4 || 0x5C00 || 0x1C9C00 || 0x3C || HDD Info (e.g "GHTSH ST4501019A6E08                    613081DJ0124FZD129SN" for an HGST)
|-
|-
| 0 || 4 || 0x400 || 0x1C9400 || 0x210 || token???
| 0 || 4 || 0x5C3C || 0x1C9C3C || 0x04 || Unknown (e.g 05 C6 0A 00)
|-
|-
| 0 || 4 || 0x150 || 0x1C9650 || 0x290 || qafutkn_ioctl?
| 0 || 4 || 0x5C40 || 0x1C9C40 || 0x130 || setPupExpirationStatus
|-
|-
| 0 || 4 || 0x900 || 0x1C9900 || 0x100 || acf RSA signature
| 0 || 4 || 0x6000 || 0x1CA000 || 0x300 || wrappNvsRead, or regMgrNvsRead
|-
|-
| 0 || 4 || 0xA00 || 0x1C9A00 || 0x190 || token???
| 0 || 4 || 0x600E || 0x1CA00E || 0x1 || Unknown (Not Regions)
|-
|-
| 0 || 4 || 0xC00 || 0x1C9C00 || 0x3C || HDD Info (byte swapped ASCII) (e.g "GHTSH ST4501019A6E08                    613081DJ0124FZD129SN" for an HGST HDD)
| 0 || 4 || 0x6040 || 0x1CA040 || 0x1 || Circle Button Behaviour (0x01 is Circle Go Back) (0x00 is Circle Accept)
|-
|-
| 0 || 4 || 0xC3C || 0x1C9C3C || 0x04 || Unknown (e.g 05 C6 0A 00)
| 0 || 4 || 0x6300 || 0x1CA300 || 0x300 || wrappNvsRead, or regMgrNvsRead
|-
|-
| 0 || 4 || 0xC40 || 0x1C9C40 || 0x130 || setPupExpirationStatus
| 0 || 4 || 0x6600 || 0x1CA600 || 0x20 || Modes (See Below)
|-
|-
| 0 || 4 || 0x1000 || 0x1CA000 || 0x300 || Registry Manager NVS area 1
| 0 || 4 || 0x6600 || 0x1CA600 || 0x1 || SCE_REGMGR_ENT_KEY_SYSTEM_SPECIFIC_idu_mode (0x01 Enabled 0x00 or 0xFF Disabled)
|-
|-
| 0 || 4 || 0x100E || 0x1CA00E || 0x1 || Unknown (Not Regions)
| 0 || 4 || 0x6601 || 0x1CA601 || 0X1 || SCE_REGMGR_ENT_KEY_SYSTEM_update_mode (0xFF or 0x00 disabled) (0x10, 0x20, 0x30, 0x31, 0x32, 0x50 enabled)
|-
|-
| 0 || 4 || 0x1040 || 0x1CA040 || 0x1 || Circle Button Behaviour (0x01 for Circle as Go Back) (0x00 for Circle as Accept)
| 0 || 4 || 0x6602 || 0x1CA602 || 0x1 || SCE_REGMGR_ENT_KEY_SYSTEM_SPECIFIC_show_mode (0x01 Enabled 0x00 Disabled) (Testkit Only!)
|-
|-
| 0 || 4 || 0x1300 || 0x1CA300 || 0x300 || Registry Manager NVS area 2
| 0 || 4 || 0x6603 || 0x1CA603 || 0x1 || SCE_REGMGR_ENT_KEY_REGISTRY_recover
|-
|-
| 0 || 4 || 0x1600 || 0x1CA600 || 0x20 || Registry Manager Entitlement Key NVS area (see below)
| 0 || 4 || 0x6604 || 0x1CA604 || 0x4 || SCE_REGMGR_ENT_KEY_SYSTEM_soft_version (deprecated) (devkit only?)
|-
|-
| 0 || 4 || 0x1600 || 0x1CA600 || 0x1 || SCE_REGMGR_ENT_KEY_SYSTEM_SPECIFIC_idu_mode (0x01 enabled, 0x00 or 0xFF disabled)
| 0 || 4 || 0x6609 || 0x1CA609 || 0x1 || SCE_REGMGR_ENT_KEY_SYSTEM_SPECIFIC_arcade_mode
|-
|-
| 0 || 4 || 0x1601 || 0x1CA601 || 0X1 || SCE_REGMGR_ENT_KEY_SYSTEM_update_mode (0xFF or 0x00 disabled) (0x10, 0x20, 0x30, 0x31, 0x32, 0x50 enabled)
| 0 || 4 || 0x7C00 || 0x1CBC00 || 0x20 || manufacturing mode (all zeroes for enabled, all FFs for disabled)
|-
|-
| 0 || 4 || 0x1602 || 0x1CA602 || 0x1 || SCE_REGMGR_ENT_KEY_SYSTEM_SPECIFIC_show_mode (0x01 Enabled, 0x00 Disabled) (TestKit only)
| 0 || 4 || 0x7C40 || 0x1CBC40 || 0x20 ||  
|-
|-
| 0 || 4 || 0x1603 || 0x1CA603 || 0x1 || SCE_REGMGR_ENT_KEY_REGISTRY_recover
| 0 || 4 || 0x7CC0 || 0x1CBCC0 || 0x20 || srtc_modevent
|-
|-
| 0 || 4 || 0x1604 || 0x1CA604 || 0x4 || SCE_REGMGR_ENT_KEY_SYSTEM_soft_version (deprecated) (DevKit only?)
| ? || ? || ??? || 0x1CF000 || 1 || ?? FF disabled 00 enabled
|-
| 0 || 4 || 0x1609 || 0x1CA609 || 0x1 || SCE_REGMGR_ENT_KEY_SYSTEM_SPECIFIC_arcade_mode
|-
| 0 || 4 || 0x2C00 || 0x1CBC00 || 0x20 || manufacturing mode (all zeroes for enabled, all FFs for disabled)
|-
| 0 || 4 || 0x2C40 || 0x1CBC40 || 0x20 ||
|-
| 0 || 4 || 0x2CC0 || 0x1CBCC0 || 0x20 || srtc_modevent
|-
| 1 || 0 || 0x0 || 0x1CC000 || 0x1000 || Equivalent (active/inactive bank) of NVS region 0x5000-0x5FFF. First 0x1000 bytes are usually a 1:1 copy.
|-
| 1 || 0 || 0x1000 || 0x1CD000 || 0x1000 || Equivalent (active/inactive bank) of NVS area 0x6000-0x6FFF
|-
| 1 || 0 || 0x1000 || 0x1CE000 || 0x1000 || Unknown
|-
| ? || ? || ??? || 0x1CF000 || 1 || ?? FF disabled, 00 enabled
|}
|}
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