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Firmware

EZIP_IPC-XXBXX-Leto_EngSpnPrt_P_V2.622.0000000.4.R.180918.bin

Viatec and Cifra firmware released Sep 18, 2018. May work with 12 devices, including IPC-B1B20, IPC-B1B20-L, IPC-B2B20-L-ZS.

Released
Sep 18, 2018
Version
V2.622.0000000.4.R
Size
9.5 MB
Hardware
12 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
c09969c80d48d9676d424e832aee5ca3
SHA-256
4346cdb42086ad0d309ca52abee8f348277e44822f935a6c1e4165c286ed3aeb

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (12 devices).

Where these IDs come from
  • hwid: the device's own hardware check list, 12 IDs
  • Install: the installer's device list (board families), 1 ID, vendor EZIP (not counted: a more specific list exists)
  • check.img: the device's own hardware check list, 12 IDs

Technical details

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

SoC
HiSilicon Hi3516CV300
Architecture
arm
OEM build
EZIP
Bootloader
U-Boot 2010.06-svn15927
Image dates
Sep 18, 2018
Security
Signed
Language & video
English by default · 3 languages · PAL
Supported languages (3)

English, Spanish, Portuguese

Flash layout: 8 partitions, 8 written by this firmware

From the image headers (only partitions this firmware writes).

PartitionStartEndSizeImageFilesystemBuilt
dhboot-min0x00x20000128.0 KBdhboot-min.bin.img—2018-09-18
dhboot-bak0x200000x70000320.0 KBdhboot-bak.bin.img—2018-09-18
bootloader0x800000xd0000320.0 KBdhboot.bin.img—2018-09-18
partition0xf00000x10000064.0 KBpartition.img—2018-09-18
pd0x1000000x180000512.0 KBpd-x.jffs2.imgjffs22018-09-18
kernel0x1800000x9e00008.4 MBkernel.img—2018-09-18
web0x9e00000xde00004.0 MBweb-x.jffs2.imgjffs22018-09-18
user0xde00000xee00001.0 MBuser-x.jffs2.imgjffs22018-09-18

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