VTH5221D-S2
      • 23 Feb 2024
      • 1 Minute to read
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      VTH5221D-S2

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      Article summary

      Compatible model:
      VTH5221D-S2

      Release date: 2023-11-30
      Version: V4.700.0000000.1.R.231130

      Please download here:

      Note:
      This firmware have 2 parts. Upgrade the firmware part2 after the part 1 upgraded successfuly.


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