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Firmware

RhinoFiles_6436_SIP_Intercom_Firmware_TypeG_20220801_CUSTOM_BACKLIGHT.bin

Rhino firmware built Aug 1, 2022. May work with 2 devices, including VTO3221E, VTO6221E.

Built
Aug 1, 2022
Size
21.7 MB
Hardware
2 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
dbf7c972fb697e5b3c81dc214553199f
SHA-256
d6be169160171a526af4c6a10128e36e60658e44e5b16ad5902d403040a52482

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (2 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 2 IDs
  • Install: the installer's device list (board families), 7 IDs, vendor General (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 2 IDs

Technical details

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

Architecture
arm
OEM build
General
Flash
126.0 MB
Image dates
Aug 1, 2022
Security
Signed, security baseline V2.1
Language & video
English by default · 15 languages · PAL
Supported languages (15)

English, Italian, Spanish, Russian, French, Germany, Portuguese, Turkey, Polish, Dutch, Ukrainian, Arabic, Vietnamese, SpanishEU, PortugalBR

Flash layout: 14 partitions, 9 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2022-08-01
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2022-08-01
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2022-08-01
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2022-08-01
Kernel0xd000000x12000005.0 MBkernel.img—2022-08-01
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2022-08-01
web(ro)0x1a000000x1e000004.0 MBweb-x.squashfs.imgsquashfs2022-08-01
data(ro)0x1e000000x22000004.0 MBdata-x.squashfs.imgsquashfs2022-08-01
user(ro)0x22000000x3b8000025.5 MBuser-x.squashfs.imgsquashfs2022-08-01
config0x72000000x76000004.0 MBnot writtenubi—
syslog0x76000000x7a000004.0 MBnot writtenubi—
backup0x7a000000x7e000004.0 MBnot writtenubi—

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.