Firmware Upgrade

Note: Prior to installing WTI Firmware Updates, please access the command mode on your WTI device and use the /J* command to determine the firmware and processor version of your WTI device. Refer to the table below, and make certain that the firmware update that you have downloaded is compatible with your existing firmware and processor version. Installing a firmware update that is not intended for your specific firmware and processor version will produce unpredictable results.


Most Recent Firmware Updates
Product Category Release Notes
Console Products: DSM, CPM, SRM - For Firmware v6.23 and Later - ARM Processor
Firmware v6.56 - Released 9/28/2018 [Download] [Download]

Power Products: VMR, NBB, NPS, RPC - For Firmware v2.00 and Later - ARM Processor
Firmware v2.12 - Released 03/22/2018 [Download] [Download]

Data Fallback Products: AFS Series - PPC3 Processor
Firmware v2.30 - Released 8/4/2014 [Please Contact WTI Tech Support] N/A


Previous Firmware Updates
Product Category Release Notes
Console Products: TSM, RSM - PPC3 Processor
Firmware v6.41 - Released 3/14/2017 [Please Contact WTI Tech Support] [Download]

Power Products: VMR, NBB, NPS, RPC, CCM - For Firmware v1.66 and Earlier - PPC3 Processor
Firmware v1.66 - Released 2/13/2017 [Please Contact WTI Tech Support] [Download]

All Other Legacy Firmware: [Please Contact WTI Tech Support]



Firmware Release Notes:

WTI recommends that you review the following Release Notes prior to updating existing firmware:

  • DSM Series, CPM Series, SRM Series Release Notes
  • VMR Series, NBB Series, NPS Series, RPC Series - Firmware v2.00 and Later Release Notes
  • VMR Series, NBB Series, NPS Series, RPC Series, CCM Series - Firmware Version v1.66 and Earlier Release Notes
  • TSM Series, RSM Series Release Notes

Get the latest firmware versions and release dates for all WTI products. To receive firmware upgrades and instructions for your WTI products, please submit the following information:

Get The Latest Firmware







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