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I have a TZ200. It's no longer under warranty or support, but I also have a TZ200W that is. Can I use its most recent firmware update on my TZ200?
Thank you for visiting SonicWall Community.
Unfortunately, the firmware image of TZ 200W cannot be used on TZ 200 due to authenticity on all firmware model images that's built-in.
Please let me know for any questions.
Technical Support Advisor - Premier Services