Skip to content

Firmware

General_VTHX421H_Eng_SIP_V4.002.0000000.6.R.20190604.bin

Global DS firmware released Jun 4, 2019. May work with 5 devices, including VTH2421F, VTH2421F_R, VTH5221D-S.

Released
Jun 4, 2019
Version
V4.002.0000000.6.R
Size
14.6 MB
Hardware
5 devices

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
4f26f3832fc26d3b943d5858a9b84e89
SHA-256
88ef7c2c2f2f59f171917d252124951ec5e87335ac35dbbf19b7dc24cdc768ba

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (5 devices).

Where these IDs come from
  • Install: the installer's device list (board families), 5 IDs, vendor General

Technical details

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

Architecture
arm
OEM build
General
Bootloader
U-Boot 2011.09-rc1-svn3935
Flash
40.0 MB
Image dates
Jun 4, 2019
Security
Signed
Flash layout: 13 partitions, 12 written by this firmware

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

PartitionStartEndSizeImageFilesystemBuilt
boot00x00x40000256.0 KBboot0.bin.img—2019-06-04
boot0x400000x2800002.3 MBuboot.bin.img—2019-06-04
mbr0x2800000x2a0000128.0 KBmbr.img—2019-06-04
env0x2a00000x2c0000128.0 KBenv-x.cramfs.imgcramfs2019-06-04
updateflag0x2c00000x3c00001.0 MBnot written——
partition(ro)0x3c00000x4c00001.0 MBpartition-x.cramfs.imgcramfs2019-06-04
kernel0x4c00000x9c00005.0 MBkernel-x.cramfs.imgcramfs2019-06-04
romfs(ro)0x9c00000xec00005.0 MBromfs-x.cramfs.imgsquashfs2019-06-04
logo(ro)0xec00000xee0000128.0 KBlogo-x.cramfs.imgcramfs2019-06-04
web(ro)0xee00000x13e00005.0 MBweb-x.cramfs.imgcramfs2019-06-04
data(ro)0x13e00000x18e00005.0 MBdata-x.cramfs.imgcramfs2019-06-04
usr(ro)0x18e00000x27e000015.0 MBusr-x.cramfs.imgcramfs2019-06-04
pd(ro)0x27e00000x2800000128.0 KBpd-x.cramfs.imgcramfs2019-06-04

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