Download the official Windows desktop client from the EZVIZ support website.
This is the hardest part of the process. EZVIZ does not maintain a public archive of old firmware on their main website.
If you provide me with more information about your EZVIZ device, such as the device model and current firmware version, I can try to help you find the specific firmware version you're looking for.
If you successfully downgrade, the EZVIZ app will immediately try to "fix" it by updating again. Open the . Enter the Settings for the camera. Look for Firmware Version .
Ensure the card is strictly formatted to FAT32. If you are using a card larger than 32GB, standard Windows utilities will format it to exFAT instead. Use a dedicated tool like GUIFormat to force FAT32 on larger cards. ezviz downgrade firmware
Downgrading firmware is not a standard procedure supported by Ezviz customer service. It carries inherent risks that you must accept before proceeding. The Risk of Bricking
Post-update issues are widespread. Reports include:
Because EZVIZ is a consumer brand under Hikvision, many EZVIZ cameras can interface with Hikvision desktop management tools. This method requires your camera to be connected to the same local network as your computer. Step 1: Download the Tools
Once the LED turns solid blue or begins flashing blue slowly, the rollback is complete. Method 2: Downgrading via EZVIZ Studio (Network Method) Download the official Windows desktop client from the
Elias stared at the monitor, his coffee going cold in his hand. He didn't want new features. He wanted his old eyes back.
If you do not disable auto-updates, the camera may automatically re-install the newer firmware overnight. Open the . Go to Device Settings -> Device Version . Toggle "Auto-Upgrade" to OFF . Alternative: Restoring RTSP Without Downgrading
Rolling back to older software means you may expose your camera to older security bugs that were patched in newer versions. Keep your camera on an isolated IoT network if possible. What You Will Need To perform the downgrade, gather the following items:
He wasn't just a tinkerer; he was a man who believed that tools should serve the master, not the other way around. This wasn’t a camera anymore; it was a desperate sales pitch for a cloud subscription he didn't want, wrapped in a user interface that hid the settings he needed. If you provide me with more information about
Hold down the physical on the camera while plugging the power cable back in. Hold it for about 10–15 seconds.
There are a few reasons why you might want to downgrade your EZVIZ device's firmware:
: Disabling local RTSP/ONVIF support to push cloud subscriptions.