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Firmware

DH_IPC-HX2XXX-Hugo_MultiLang_PN_V3.120.0000000.26.R.250925.zip

Dahua firmware released Sep 25, 2025. May work with 12 devices, including IPC-HFW2249M-AS-B-PRO, IPC-HFW2249TL-S-LED-PRO, IPC-HFW2449M-A-LED.

Released
Sep 25, 2025
Version
V3.120.0000000.26.R
Size
87.2 MB
Hardware
12 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
a478d8418edfbb9e934a2a390b50245a
SHA-256
f00e823ba6f6b8dbf3b003c4558eb5e09d0aef906596f8db9a2e76e50e326321

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (12 devices).

Where these IDs come from
  • hwid in DH_IPC-HX2XXX-Hugo_MultiLang_PN_V3.120.0000000.26.R.250925.bin: the device's own hardware check list, 12 IDs
  • Install in DH_IPC-HX2XXX-Hugo_MultiLang_PN_V3.120.0000000.26.R.250925.bin: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img in DH_IPC-HX2XXX-Hugo_MultiLang_PN_V3.120.0000000.26.R.250925.bin: the device's own hardware check list, 12 IDs

Technical details

Read from inside the firmware (zip archive).

SoC
Axera: one of AX620E, AX620Q, AX630C, AX620X
Architecture
arm
OEM build
General
Kernel
Linux 4.19.125
Bootloader
U-Boot 2020.04-svn17771
Image dates
Sep 25, 2025
Security
Signed, not encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.120.0000000.26.R.250925
Supported languages (23)

English, TradChinese, Italian, Spanish, Japanese, Russian, French, German, Portugal, Turkey, Poland, Romanian, Hungarian, Korean, Czechish, Dutch, Ukrainian, Vietnamese, Arabic, SpanishEU, Hebrew, Thai, Indonesian

Flash layout: 7 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
minboot0x00x80000512.0 KBdhboot-min.bin.img—2025-09-25
bootloader0x800000x2000001.5 MBdhboot.bin.img—2025-09-25
boot-bak0x2000000x3800001.5 MBdhboot-bak.bin.img—2025-09-25
kernel0x6800000xb800005.0 MBkernel.img—2025-09-25
rootfs0xb800000x610000085.5 MBromfs-x.squashfs.imgsquashfs2025-09-25
aol0x61000000x64000003.0 MBkernel-aol.img—2025-09-25
aol0x64000000x6b000007.0 MBromfs-x-aol.squashfs.imgsquashfs2025-09-25

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