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Firmware

1212390_TEMP_DH_IPC-HX4XXX-Volt_MultiLang_PN_Stream3_V2.800.103R005.0.R.200827.zip

ASM firmware released Aug 27, 2020. May work with 32 devices, including IPC-HDBW5241EP-AS-V2, IPC-HDBW5241EP-S-V2, IPC-HDBW5241FP-SA-M.

Released
Aug 27, 2020
Version
V2.800.103R005.0.R
Size
287.4 MB
Hardware
32 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
2874b8ab634c61b912492f3066e878a2
SHA-256
c6e7a462148248b4fc48be13ccfe7625ad2acefd304545ed9100d7f1ce25ddbf

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (32 devices).

Where these IDs come from
  • check.img: the device's own hardware check list, 32 IDs
  • hwid in DH_IPC-HX4XXX-Volt_MultiLang_PN_Stream3_V2.800.103R005.0.R.200827.bin: the device's own hardware check list, 32 IDs
  • Install in DH_IPC-HX4XXX-Volt_MultiLang_PN_Stream3_V2.800.103R005.0.R.200827.bin: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img in DH_IPC-HX4XXX-Volt_MultiLang_PN_Stream3_V2.800.103R005.0.R.200827.bin: the device's own hardware check list, 32 IDs
  • check.img in firmware.bin: the device's own hardware check list, 32 IDs
  • Install in firmware.bin: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • Install in web-x.squashfs.bin: the installer's device list (board families), 1 ID, vendor Dahua (not counted: a more specific list exists)
  • check.img in web-x.squashfs.bin: the device's own hardware check list, 32 IDs

Technical details

Read from inside the firmware (bundle of several firmwares). This file bundles 4 firmware images.

Firmware image

SoC
HiSilicon Hi3516CV500
Architecture
arm
Flash
128.0 MB
Image dates
Aug 27, 2020
Security
Signed, security baseline V2.0
Language & video
English by default · 14 languages · PAL
Supported languages (14)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Farsi, Czech, Dutch, Arabic, SpanishEU

Flash layout: 18 partitions, 10 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBCmdScript.img—2020-08-27
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2020-08-27
updateflag0x3000000x4000001.0 MBnot written——
hwid0x4000000x480000512.0 KBnot written——
config0x4800000xa800006.0 MBnot writtenubi—
backup0xa800000x10800006.0 MBnot writtenubi—
syslog0x10800000x16800006.0 MBnot writtenubi—
partition(ro)0x16800000x1700000512.0 KBpartition-x.cramfs.imgcramfs2020-08-27
dgs0x17000000x18000001.0 MBnot written——
kernel_min0x18000000x1a000002.0 MBkernel_min.img—2020-08-27
romfs_min(ro)0x1a000000x1e800004.5 MBromfs_min-x.squashfs.imgsquashfs2020-08-27
bakpart(ro)0x1e800000x1f00000512.0 KBnot writtencramfs—
appdata0x1f000000x25000006.0 MBnot writtenubi—
product(ro)0x25000000x28000003.0 MBpd-x.squashfs.imgsquashfs2020-08-27
Kernel0x28000000x2c000004.0 MBkernel.img—2020-08-27
web(ro)0x2c000000x34000008.0 MBweb-x.squashfs.imgsquashfs2020-08-27
romfs(ro)0x34000000x520000030.0 MBromfs-x.squashfs.imgsquashfs2020-08-27
firmware(ro)0x52000000x800000046.0 MBfirmware-x.squashfs.imgsquashfs2020-08-27

DH_IPC-HX4XXX-Volt_MultiLang_PN_Stream3_V2.800.103R005.0.R.200827.bin

SoC
HiSilicon Hi3516CV500
Architecture
arm
OEM build
Dahua
Flash
128.0 MB
Image dates
Aug 27, 2020
Security
Signed, encrypted, security baseline V2.0
Language & video
English by default · 14 languages · PAL
Supported languages (14)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Farsi, Czech, Dutch, Arabic, SpanishEU

Flash layout: 18 partitions, 9 written by this firmware

From the firmware's partition table (partitionV2.txt).

PartitionStartEndSizeImageFilesystemBuilt
mini-Boot0x00x1000001.0 MBnot written——
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2020-08-27
updateflag0x3000000x4000001.0 MBnot written——
hwid0x4000000x480000512.0 KBnot written——
config0x4800000xa800006.0 MBnot writtenubi—
backup0xa800000x10800006.0 MBnot writtenubi—
syslog0x10800000x16800006.0 MBnot writtenubi—
partition(ro)0x16800000x1700000512.0 KBpartition-x-bak.cramfs.imgcramfs2020-08-27
dgs0x17000000x18000001.0 MBnot written——
kernel_min0x18000000x1a000002.0 MBkernel_min.img—2020-08-27
romfs_min(ro)0x1a000000x1e800004.5 MBromfs_min-x.squashfs.imgsquashfs2020-08-27
bakpart(ro)0x1e800000x1f00000512.0 KBnot writtencramfs—
appdata0x1f000000x25000006.0 MBnot writtenubi—
product(ro)0x25000000x28000003.0 MBpd-x.squashfs.imgsquashfs2020-08-27
Kernel0x28000000x2c000004.0 MBkernel.img—2020-08-27
web(ro)0x2c000000x34000008.0 MBweb-x.squashfs.imgsquashfs2020-08-27
romfs(ro)0x34000000x520000030.0 MBromfs-x.squashfs.imgsquashfs2020-08-27
firmware(ro)0x52000000x800000046.0 MBfirmware-x.squashfs.imgsquashfs2020-08-27

firmware.bin

Architecture
arm
OEM build
Dahua
Image dates
Aug 27, 2020
Security
Signed, encrypted, security baseline V2.0
Language & video
English by default · 14 languages · PAL
Supported languages (14)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Farsi, Czech, Dutch, Arabic, SpanishEU

Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
firmware0x52000000x800000046.0 MBfirmware-x.squashfs.imgsquashfs2020-08-27

web-x.squashfs.bin

Architecture
arm
OEM build
Dahua
Image dates
Aug 27, 2020
Security
Signed, encrypted, security baseline V2.0
Language & video
English by default · 14 languages · PAL
Supported languages (14)

English, Italian, Spanish, Russian, French, German, Portuguese, Polish, Korean, Farsi, Czech, Dutch, Arabic, SpanishEU

Flash layout: 1 partition, 1 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
web0x2c000000x34000008.0 MBweb-x.squashfs.imgsquashfs2020-08-27

About the security baseline: firmware with a higher security baseline can stop a device going back to older firmware. A device already on a higher baseline than V2.0 may refuse this file, and after installing it you may not be able to downgrade to firmware with a lower baseline.

Other files for much of the same hardware, from any vendor.