Unzip the download package on your local computer hard drive. Copy only the unzipped system file (typically an .bin file) directly onto the root folder of your FAT32 USB drive. Step 3: Flash the Firmware via the Local NVR Interface
Method 2: Local upgrade via web management page * Download firmware that matches your Router's model and hardware version from TP- www.tp-link.com CP-UNR-4K2161-V2-16 Ch. H.265+ Network Video Recorder
Ensure native manufacturer protocols run on port 25001. cpunr4k2161v2 firmware download link
: Supports HTTP/HTTPS, TCP/IP, IPv4/IPv6, ONVIF 2.4, and more.
with a screenshot of their current device version (found under Main Menu > Info > Version) to receive the correct firmware file via email or WhatsApp. Technical Specifications 16 Channel IP Camera Input Max Resolution Up to 8MP (4K) preview and playback Compression H.265+/H.265/H.264 dual codec decoding Max 160Mbps incoming Support 1 SATA HDD up to 6TB Mobile Apps iCMOB, gCMOB (iOS/Android) Firmware Update Process Format USB : Use a USB drive (4GB–32GB) formatted strictly to Prepare File : Download the firmware (typically a file) and place it in the root directory of the USB drive. Local Upgrade Insert the USB into the NVR’s USB port. Navigate to Main Menu > System > Upgrade Select the firmware file and click Unzip the download package on your local computer hard drive
Open your web browser and navigate directly to the official .
Unpack the downloaded package. Move the raw firmware file (usually ending in .bin ) directly onto the root directory of your USB drive. Do not store it inside any subfolders. Technical Specifications 16 Channel IP Camera Input Max
The is a highly popular 16-channel H.265+ Network Video Recorder (NVR) manufactured by CP Plus . Updating your NVR’s firmware fixes critical security vulnerabilities, addresses system lag, improves IP camera compatibility, and enables better rendering for up to 8MP resolution feeds. Because flashing incorrect firmware can permanently brick your surveillance equipment, obtaining the correct file directly from an authorized source is crucial. Key Specifications of the CP-UNR-4K2161-V2 NVR
Failing to observe proper installation protocols during an NVR firmware update can ruin your security hardware. Adhere strictly to these core rules:
This approach not only helps in keeping your current device running smoothly but also prepares you for future updates and technological advancements.
Select , highlight the extracted firmware file saved on your computer local drive, and confirm the action. Critical Post-Upgrade Configuration