If you state that a recent update broke your necessary local RTSP integration, technical support will sometimes email you a link to an older firmware build or push a custom roll-back firmware directly to your device via the cloud app.
Once your camera successfully reboots with the older firmware version, you must prevent it from immediately downloading the problematic update again. Open the on your smartphone. Go to the device settings for your camera. Scroll down and locate Device Version or Firmware Version . Look for the Auto-Update toggle switch and turn it OFF . Troubleshooting Tips
Unplug your camera for 30 seconds and try the update again.
This method is the easiest, but EZVIZ has disabled local upgrade in newer Studio versions. You may need to uninstall the latest Studio and install an older Studio version from 2022 (available on FileHippo or OldVersion.com—free but use antivirus). ezviz downgrade firmware free
The file must match your exact model and hardware revision number.
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If a new update breaks integration with third-party systems like Home Assistant, Blue Iris, or Amazon Alexa, rolling back is your best option. Important Risks and Warnings If you state that a recent update broke
Essential if you are using the SD card recovery method. A Paperclip: To reset the camera to factory defaults. Method 1: The MicroSD Card Method (Easiest & Safest)
Firmware files provided by Ezviz are often encrypted or digitally signed. If a user attempts to modify the firmware (to force a downgrade), the bootloader will usually reject the file signature, resulting in a failed update.
Some newer Ezviz cameras utilize different chipsets (e.g., specific HiSilicon or Ambarella variants) that are incompatible with firmware packages designed for older revisions of the same model name. Go to the device settings for your camera
You cannot download a file to downgrade the camera yourself, but you can request a rollback.EZVIZ support can push specific firmware versions to your camera remotely. Step 1: Gather Device Information
If you choose to proceed at your own risk, the community-standard method involves using EZVIZ Studio on a Windows PC to manually flash an older firmware file. Steps for Manual Downgrade (Unofficial) Obtain Firmware