Yes, you can go back an install the last working firmware. See thread below:
Download Firmware
https://support.wyzecam.com/hc/en-us/articles/360010068231-Wyze-Cam-v2-Firmware
Yes, you can go back an install the last working firmware. See thread below:
Download Firmware
https://support.wyzecam.com/hc/en-us/articles/360010068231-Wyze-Cam-v2-Firmware