Wyze Cam Pan v3 firmware 4.50.4.8409 is starting a gradual release today. This version contains security improvements and requires the 2.48 app version due to the security changes.
Read our Release Notes: 
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Just updated all 12 of my Wyze Cam Pan v3 cameras, individually (I never use batch update). All but one updated correctly, this one failed. I didn’t research, I just waited until all the others had updated, and reupdated the failed one, and it updated correctly. Some are grouped, some are not; all refreshed correctly. So, at least one customer is happy! 
UPDATE 1/25/24: Just successfully added updates to Wyze Doorbell v1 and v2 individually.
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