Firmware Upgrade Guide
Firmware Update Instructions
Please do the following steps.
1
Turn off the unit and remove Micro SD Card. Insert it into your computer.
2
Download the latest firmware.
3
Unzip the firmware file and copy the .DAT file to the root directory of SD Card.
4
Eject Micro SD Card from computer and insert it into the device.
5
Turn on the device. The firmware upgrade will start automatically.
6
Once the firmware upgrade is complete, the device will automatically restart. You can then continue using the device.
*Firmware updates are available via the VUEROID HUB App and are processed automatically once the device is connected.
S1 4K Infinite
Firmware Download
Firmware Update Notes
- Improved mobile app connection stability.
- Updated voice guidance to remain active when Speaker Volume is set to “OFF” in the Favorites menu.
- Fixed an intermittent issue where rear-camera recordings were saved as 0-byte files in the F+R configuration when the interior camera was disabled during parking mode.
- Fixed an issue when switching channel configurations through the mobile app.
- Fixed a Wi-Fi pop-up display issue after a connection timeout.
- Improved video streaming and playback performance.
- Improved overall system stability.
NOTICE
Before updating firmware via SD card, please update the VUEROID app to the latest version.
S1 QHD Infinite
Firmware Download
Firmware Update Notes
- Improved Infinite Plate Capture(IPC) image tuning
: Reduced overly enhanced white edges in daytime scenes.
: Reduced sky noise in early evening conditions. - Improved Premium Night Vision (PNV) image tuning
: Adjusted PNV brightness to deliver a brighter nighttime image than HDR mode.
D22 4K
Firmware Download
Firmware Update Notes
D40-Q2
Firmware Download
Firmware Update Notes
- Added Multi-Language Voice Packs
- Added Smart Low Power Mode
- Added Parking Recording Delay Mode (No Delay/ 90 Sec/ 3 Min)
- Added Auto REC Off Zone (Geofence-Based)
- Added Front & Rear Camera Rotation On/Off
- Improved HDR Timer
- Improved speaker volume level
- Added Support for Automatic SD Card Formatting
D21 4K
Firmware Download
Firmware Update Notes
- Added Cyber Security features.
- Fixed an issue where the language version was displayed incorrectly.
D21 LTE FHD
Firmware Download
Firmware Update Notes
- Updated menu icons (Up/Down → Back / Up & Down)
- Revised Stamp settings menu (Brand model, firmware version, date & time, channel, voltage, video GPS speed, GPS coordinates, enhancement, frame rate, watermark, color — 4 options)
- Added Power Off function via long press of the OK button during parking mode transition
- Added Time Zone support
- Added GPS disconnected icon
- Seamless VOD playback over a Wi-Fi connection
- Enhanced video image quality (Normal, HDR + IPC)
- Enabled interior camera motion detection in Parking Mode
- Enhanced GPS zone setting accuracy and advanced Hub UI
- Improved overall system stability
D20-Q2 Plus
Firmware Download
Firmware Update Notes
- Added Cyber Security features.
D20-F2/F2E
Firmware Download
| No. | Version | Release Date | Down |
| 3 |
D20-F2E 2CH_firmware_v1.13
|
2026.03.18
|
|
| 2 |
D20-F2E_1CH_firmware_v1.13
|
2026.03.18
|
|
| 1 |
D20-F2_firmware_v1.13
|
2026.03.18
|
Firmware Update Notes
- Added Multi-Language Voice Packs
- Added Smart Low Power Mode
- Added Parking Recording Delay Mode (No Delay/ 90 Sec/ 3 Min)
- Improved HDR Timer
- Improved speaker volume level
- Added Support for Automatic SD Card Formatting
ZERO FHD
Firmware Download
Firmware Update Notes
- Added Multi-Language Voice Packs
- Added Smart Low Power Mode
- Added Parking Recording Delay Mode (No Delay/ 90 Sec/ 3 Min)
- Improved HDR Timer
- Improved speaker volume level
- Added Support for Automatic SD Card Formatting
D10-F2W
Firmware Download
Firmware Update Notes
- Updated menu icons (Up/Down → Back / Up & Down)
- Revised Stamp settings menu (Brand model, firmware version, date & time, channel, voltage, video GPS speed, GPS coordinates, enhancement, frame rate, watermark, color — 4 options)
- Added Power Off function via long press of the OK button during parking mode transition
- Added Time Zone support
- Added GPS disconnected icon
- Seamless VOD playback over a Wi-Fi connection
- Enhanced video image quality (Normal, HDR + IPC)
- Enabled interior camera motion detection in Parking Mode
- Enhanced GPS zone setting accuracy and advanced Hub UI
- Improved overall system stability