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Firmware

DVR-475EL_Eng_P_V3.606.0000.00.R.20090506.zip

XtendLan firmware released May 6, 2009. May work with 1 device, including DVR1604LLS.

Released
May 6, 2009
Version
V3.606.0000.00.R
Size
7.6 MB
Hardware
1 device

Download

Download firmware

Permanent copy on the Internet Archive (item page)

MD5
1b4abd98192c96d2bfdde7650fadeb69
SHA-256
286d041f23e774629ebf84cfe7c79579da0b936b6e0d05a0e266021be2092643

Where it's published

Compatible hardware

Hardware IDs this firmware's installer accepts (1 device).

Where these IDs come from
  • Install.lua in DVR-475EL_Eng_P_V3.606.0000.00.R.20090506.bin: the installer script's board checks, 3 IDs

Technical details

Read from inside the firmware (zip archive).

Architecture
arm
Flash
2.0 GB
Image dates
May 6, 2009
Security
Not signed, not encrypted
Flash layout: 6 partitions, 4 written by this firmware

From the recorder's Install.lua partition table.

PartitionStartEndSizeImageFilesystemBuilt
armboot0x800000000x80020000128.0 KBarmboot-x.bin.img—2009-05-06
custom0x800200000x8003000064.0 KBcustom-x.cramfs.imgcramfs2009-05-06
rootfs0x800300000x806300006.0 MBromfs-x.cramfs.imgcramfs2009-05-06
web0x806300000x807800001.3 MBweb-x.cramfs.imgcramfs2009-05-06
userdata0x807800000x807c0000256.0 KBnot written——
logo0x807c00000x80800000256.0 KBnot written——

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