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Firmware

RVI_SD_Prometheus_XA-HNR_Update_V2.810.00GP003.0.R.210924.bin

RVI firmware released Sep 24, 2021. May work with 41 devices, including CA-HZ2023XA-A, CA-HZ2023XA-B, CA-HZ2025XA-A.

Released
Sep 24, 2021
Version
V2.810.00GP003.0.R
Size
146.8 MB
Hardware
41 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
150a3356112012dccbbe01de633c557f
SHA-256
9bfa5516a461074924e014e7f9db29d6aca20af5c7a36e74ef658492a5ec0883

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (41 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 41 IDs
  • Install: the installer's device list (board families), 1 ID, vendor Group (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 41 IDs

Technical details

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

Architecture
arm
OEM build
Group
Flash
3.5 GB
Image dates
Sep 24, 2021
Security
Signed, encrypted, security baseline V2.1
Language & video
Russian by default · 2 languages · PAL
Supported languages (2)

English, Russian

Flash layout: 20 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2021-09-24
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2021-09-24
lens0x6000000x8000002.0 MBnot written——
Kernel0x8000000x180000016.0 MBkernel.img—2021-09-24
custom(ro)0x18000000x1c000004.0 MBcustom-x.squashfs.imgsquashfs2021-09-24
product(ro)0x1c000000x20000004.0 MBpd-x.squashfs.imgsquashfs2021-09-24
romfs(ro)0x20000000x16000000320.0 MBromfs-x.squashfs.imgsquashfs2021-09-24
web(ro)0x160000000x1800000032.0 MBweb-x.squashfs.imgsquashfs2021-09-24
coredump0x2f9000000x3c100000200.0 MBnot written——
dgs0x3c1000000x3c9000008.0 MBnot written——
model0x3c9000000x53900000368.0 MBnot written——
reserve0x539000000x5590000032.0 MBnot written——
ext0x560000000x5c00000096.0 MBnot written——
devconfig0x5c0000000x5d00000016.0 MBnot written——
syslog0x5d0000000x5e00000016.0 MBnot written——
config0x5e0000000x5f00000016.0 MBnot written——
backup0x5f0000000x6000000016.0 MBnot written——
appdata0x600000000xe00000002.0 GBnot written——

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 V2.1 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.