Skip to content

Firmware

3308390_DH_IPC-HX2XXX-Hugo_MultiLang_PN_V3.120.15OT000.0.R.250729.zip

Dahua firmware released Jun 5, 2026. May work with 9 devices, including IPC-HFW2249TL-S-LED-PRO, IPC-HFW2449M-A-LED, IPC-HFW2449M-AS-LED.

Released
Jun 5, 2026
Version
V3.120.15OT000.0.R
Size
88.5 MB
Hardware
9 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
04c0f2a6a99f78f7a573de30a5c1358e
SHA-256
d46cf37523e597601c7868a756c8843b6ae6670a10ef11b7d918ee50fabd9b9a

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (9 devices).

Where these IDs come from
  • hwid in DH_IPC-HX2XXX-Hugo_MultiLang_PN_V3.120.15OT000.0.R.250729.bin: the device's own hardware check list, 9 IDs
  • Install in DH_IPC-HX2XXX-Hugo_MultiLang_PN_V3.120.15OT000.0.R.250729.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_V3.120.15OT000.0.R.250729.bin: the device's own hardware check list, 9 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-svn17586
Image dates
Jul 29, 2025
Security
Signed, not encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.120.15OT000.0.R.250729
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—2025-07-29
bootloader0x800000x2000001.5 MBdhboot.bin.img—2025-07-29
boot-bak0x2000000x3800001.5 MBdhboot-bak.bin.img—2025-07-29
kernel0x6800000xb800005.0 MBkernel.img—2025-07-29
rootfs0xb800000x610000085.5 MBromfs-x.squashfs.imgsquashfs2025-07-29
aol0x61000000x64000003.0 MBkernel-aol.img—2025-07-29
aol0x64000000x6b000007.0 MBromfs-x-aol.squashfs.imgsquashfs2025-07-29

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