Visit the CP Plus Official Download Center.
: Do not power off the device during the 5–6 minute process. The device will restart once finished. Important Safety Note cp plus firmware update download link
After downloading the firmware update, follow the instructions provided by CP Plus for updating your device's firmware. This usually involves transferring the update file to your device via a USB drive, network, or other methods specified by CP Plus, and then executing the update through the device's interface. Visit the CP Plus Official Download Center