Skip to content

Firmware

DH_IPC-GX2XXX-Hugo_MultiLang_PN_V3.120.0000000.21.R.250718.bin

Dahua firmware released Jul 18, 2025. May work with 6 devices, including IPC-HFW21249T-AS-IL, IPC-HFW21249T-S-IL, IPC-HFW2649M-A-LED.

Released
Jul 18, 2025
Version
V3.120.0000000.21.R
Size
92.6 MB
Hardware
6 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
21365aaf4a4c5c23cdb5592aa7810d1f
SHA-256
52adc4e2906755d006e29fdb545ba1f292606866fc03aa8c451f9642a1e93673

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (6 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 6 IDs
  • Install: the installer's device list (board families), 1 ID, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 6 IDs

Technical details

Read from inside the firmware (dahua package (zip variant)).

SoC
Axera: one of AX620E, AX620Q, AX630C, AX620X
Architecture
arm
OEM build
General
Kernel
Linux 4.19.125
Bootloader
U-Boot 2020.04-svn17747
Image dates
Jul 17, 2025
Security
Signed, not encrypted
Language & video
English by default · 23 languages · PAL
Software version
V3.120.0000000.21.R.250718
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—2025-07-17
bootloader0x800000x2000001.5 MBdhboot.bin.img—2025-07-17
boot-bak0x2000000x3800001.5 MBdhboot-bak.bin.img—2025-07-17
kernel0x6800000xb800005.0 MBkernel.img—2025-07-17
rootfs0xb800000x610000085.5 MBromfs-x.squashfs.imgsquashfs2025-07-17
aol0x61000000x64000003.0 MBkernel-aol.img—2025-07-17
aol0x64000000x6b000007.0 MBromfs-x-aol.squashfs.imgsquashfs2025-07-17

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