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Firmware

General_VTH5221E-H_Eng_P_SIP_V4.000.0000000.3.R.20180614.bin

Viatec and Cifra firmware released Jun 14, 2018. May work with 13 devices, including VTH1510, VTH1510CH, VTH1550CHW-2.

Released
Jun 14, 2018
Version
V4.000.0000000.3.R
Size
12.2 MB
Hardware
13 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
d0ea229c161926eeb13aeae31284ed34
SHA-256
cfe95c39a3a09419a453bd5eebe917073c5e779a93702c5b01a127faabc5fa45

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (13 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 13 IDs, vendor General

Technical details

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

Architecture
arm
OEM build
General
Kernel
Linux 2.6.18_pro500-davinci_evm-arm_v5t_le
Bootloader
U-Boot 1.3.6
Image dates
Jun 14, 2018
Security
Signed, not encrypted
Flash layout: 7 partitions, 7 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
bootloader0x20000000x2040000256.0 KBdm365_ubl_boot_16M.bin.img—2018-06-14
kernel0x20800000x22800002.0 MBkernel-x.cramfs.imgcramfs2018-06-14
rootfs0x22800000x25800003.0 MBromfs-x.cramfs.imgcramfs2018-06-14
gui0x25800000x28800003.0 MBgui-x.cramfs.imgcramfs2018-06-14
pd0x29c00000x29e0000128.0 KBpd-x.cramfs.imgcramfs2018-06-14
user0x29e00000x33e000010.0 MBuser-x.cramfs.imgsquashfs2018-06-14
data0x33e00000x35e00002.0 MBdata-x.cramfs.imgcramfs2018-06-14

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