Can I upload ADW-4400v1's firmware to ADW-4400v2 or upload ADW-4400v2's firmware to ADW-4401v1?


No, due to different hardware control codes, so we don't suggest upload ADW-4401v1 to ADW-4401v2 or upload ADW-4401v2 to ADW-4401v1, otherwise it will cause system malfunction.

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