bobbobly

I have a few HDW4300c cameras purchased from China and using the Config Tool on port 3800 does not allow me to load any firmware file that I can find for this camera. I am getting the following message from upgraded when trying to flash any firmware to the camera: UPGRADED_MSG: native 1 UPGRADED_MSG: verify_native fail UPGRADED_ERR: LINE: 543: verify_p failed [libpdi] Read: blkIndex: 0,pageIndex: 1,byteIndex: 0 ,fLag: aa [libpdi] ERROR (PDI_flashWriteBackUpFlag|1521): This page cannot be written! UPGRADED_ERR: LINE: 145: Upgraded failed Has anyone been able to overcome this error?