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Firmware

RVI_RVi-IPC62Z25-A1_Group_SD-Eos_RusEng_P_Stream3_V1.005.GP01.2.R.20170623.bin

RVI firmware released Jun 23, 2017. May work with 21 devices, including CA-HZ1020U, CA-HZ1023U, CA-HZ1030U.

Released
Jun 23, 2017
Version
V1.005.GP01.2.R
Size
25.1 MB
Hardware
21 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
c6cfdbd6f3d5bfbff14a175480f3c990
SHA-256
1908592432cc0727a1321f5593592a8c6d0a25822f6f21268eabce2d5e53fdba

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (21 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 21 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, 21 IDs

Technical details

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

SoC
HiSilicon Hi3516A
Architecture
arm
OEM build
Group
Kernel
Linux 3.4.35
Bootloader
U-Boot 2010.06-svn3089
Flash
126.0 MB
Image dates
Jun 23, 2017
Security
Not signed, not encrypted
Language & video
Russian by default · 2 languages · PAL
Supported languages (2)

English, Russian

Flash layout: 14 partitions, 8 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
U-Boot0x2000000x3000001.0 MBdhboot.bin.img—2017-06-23
hwid0x3000000x4000001.0 MBnot written——
updateflag0x4000000x5000001.0 MBnot written——
partition(ro)0x5000000x6000001.0 MBpartition-x.cramfs.imgcramfs2017-06-23
custom(ro)0x6000000x9800003.5 MBcustom-x.squashfs.imgsquashfs2017-06-23
product(ro)0x9800000xd000003.5 MBpd-x.squashfs.imgsquashfs2017-06-23
Kernel0xd000000x12000005.0 MBkernel.img—2017-06-23
romfs(ro)0x12000000x1a000008.0 MBromfs-x.squashfs.imgsquashfs2017-06-23
web(ro)0x1a000000x22000008.0 MBweb-x.squashfs.imgsquashfs2017-06-23
user(ro)0x22000000x3a8000024.5 MBuser-x.squashfs.imgsquashfs2017-06-23
lens0x71000000x72000001.0 MBnot written——
syslog0x72000000x76000004.0 MBnot writtenubi—
config0x76000000x7a000004.0 MBnot writtenubi—
backup0x7a000000x7e000004.0 MBnot writtenubi—

Also published as

Byte-for-byte identical files under other names:

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