N.B. These firmware updates are for the XDH (H.264) and not the XD (MPeg 4)
For the XD Please go to XD Firmware Updates
For the XDH CT (compact) please go to XDH CT Firmware Updates

Download and install the appropriate Firmware below. Note that the latest release includes both Kernel and Ramdisk updates.

Firmware version 1.13.2 Released: 15/05/2013

What's new in this 1.13.2 firmware version?

• Adjust the realtime clock timing to improve time accuracy
• Corrected an issue causing NTP settings to reset after a reboot
• Correct an issue with the Ramdisk update process

Kernel
    Version 4: Download
RamDisk
    Version 1.13.2 for XDH 4 Channel: Download
    Version 1.13.2 for XDH 8 Channel: Download
    Version 1.13.2 for XDH 16 Channel: Download

Installation Instructions Format a USB stick with FAT32
Copy the downloaded file so that the file on the USB stick is listed as ‘udr7xxSBrd_x.x.x.bin‘' 'udr7xxkernel.bin'
Once confirmed, plug the USB stick into the XDH DVR (Either the USB above the DVD drive or in the back of the DVR)

From the DVR:
- Press ‘MENU’
- Go down to ‘System Setup’ Press ‘OK’
- Go Down to ‘S/W Upgrade & etc’ Press ‘OK’
- When updating the Kernel, Press 'OK' on 'KERNEL'
- If updating the Software, Press ‘OK’ on ‘RAMDISK’
- It will search the USB stick for the appropriate file and then begin the update.
- Once Completed, the DVR will restart.

Please note that after applying this update, you may require the latest Network applications.
Please follow the XDH Software link below and download and install the latest version.

Previous releases:
v1.12: 20/11/2012  - Download: 4;8;16
v1.11: 20/08/2012  - Download: 4;8;16
v1.10.3: 16/03/2012  - Download: 4;8;16
v1.10.2: 13/01/2012  - Download: 4;8;16
v1.10.1: 14/10/2011  - Download: 4;8;16
v1.9.0: 28/06/2011 - Download: 4;8;16
v1.8.1: 22/03/2011 - Download: 4;8;16
v1.8.0: 17/01/2011 - Download: 4;8;16
v1.7.4: 21/12/2010 - Download: 4;8;16
v1.7.3: 17/11/2010 - Download: 4;8;16
v1.7.1: 21/09/2010 - Download: 4;8;16
v1.7: 23/08/2010 - Download: 4;8;16
v1.6: 12/07/2010 - Download: 4;8;16
v1.5: 18/06/2010 - Download: 4;8;16
v1.4: 03/06/2010 - Download: 4;8;16
Kernel version 3 - Download