Update:
4 cam pan v1’s went offline upon restart after 1433.
I was able to roll back 2 of them to 1002, and those 2 now work as before.
The other 2 cannot be flashed back to 1002, and remain unusable.
Wyze sent me a test upgrade which also could not be manually flashed.
Wyze then tried to push the test update via the usual process, but that also did not work, so those 2 cameras remain frozen on 1433.
I was told I would receive replacements, but I am now told I need to buy the replacements.
If Wyze’s policy is to issue a firmware update which essentially renders their products useless, and also renders them incapable of being either rolled back or further updated to a working firmware, goodbye to Wyze.
I’m not buying anything else from a company that will “allow” me to use their product for 2 years, and will then issue a firmware “update” that forces me to replace their now unusable product at my own expense.