This method forces the camera to boot from a specific firmware file loaded onto an SD card. It works well for many standard EZVIZ models like the C6N, C3W, or TY2. Step 1: Format the SD Card
This varies by model:
Downgrading may cause your camera to lose compatibility with newer EZVIZ cloud features or updated mobile app interfaces. Critical Prerequisites Before You Begin
By default, the desktop app hides the maintenance tools needed for manual firmware selection. Download and install EZVIZ Studio on your Windows PC. Close the application completely. ezviz downgrade firmware
Open the desktop copy in Notepad and find the section [AppConfig] .
Using unofficial tools or third-party firmware files to force a downgrade will typically void your manufacturer warranty.
The primary driver of the EZVIZ downgrade craze is the . In recent years, EZVIZ, like many competitors, has pushed over-the-air (OTA) updates that quietly disable features users thought they owned. Imagine buying a camera that allowed continuous 24/7 recording to a local microSD card. You wake up one morning to find that after an automatic update, the "continuous recording" button has vanished, replaced by a subscription link for EZVIZ CloudPlay. You haven't lost a feature; you have lost a right. Downgrading to the previous firmware version is the digital equivalent of a homeowner ripping out a smart lock installed by the landlord and putting their old deadbolt back on. It restores local control. This method forces the camera to boot from
Wait quietly for 5–10 minutes. The camera will chime or rotate (if it’s a pan-tilt model) when it successfully reboots. Crucial Post-Downgrade Step: Disable Auto-Update
Before proceeding, it is crucial to understand that modifying camera firmware carries inherent risks.
Go to System -> System Maintenance .
You must be 100% sure of the model number, which is found on the sticker at the bottom or back of the camera. Phase 2: Access the Camera via Web Interface (Local IP)
Navigate to the installation folder of EZVIZ Studio on your PC (usually C:\Program Files (x86)\EZVIZ Studio\config ). Find the file named and open it with Notepad. Add the following lines under the [LocalOperation] section: Show=1 Use code with caution. Copied to clipboard Save and restart EZVIZ Studio. 3. Perform the Downgrade Log In: Open EZVIZ Studio and log into your account.
Downgrading EZVIZ firmware is a "last resort" troubleshooting step. As EZVIZ moves toward more closed ecosystems, finding older firmware files becomes more difficult, often requiring users to source them from community forums or technical support archives. Always ensure you have a backup of your current settings before attempting a rollback. Critical Prerequisites Before You Begin By default, the
You will need a PC or Mac to download files and prepare the MicroSD card. Method 1: The MicroSD Card Local Flash (Most Common)