sanatisharif

Hi, Excuse me if my English in bad, I have a Hikvision DS-2DF5274 camera (IP & PTZ) : Model DS-2DF5274-A3 Serial No. DS-2DF5274-A320130311BBWR418071537B Firmware Version V5.1.5 build 140305 Encoding Version V5.6 build 140228 I want to upgrade my cam to V5.3.0 but I can't, can any body help me ? I download firmware from this link : http://www.hikvision.com/en/us/download_more.asp?id=1508 The following methods I tried , but failed . 1. GUI upgare will be failed ( Upgrading failed ). 2. tftp ( and auto upgrade hik tools ) didn't work. ( can't detect camera when I reboot it ) 3. run tftp server and connect to cam with telnet and run this command: tftp -r digicap.dav -g 192.0.0.128 Error: not space ... Best Regards,

can I upgrade firmware using telnet ? suppose I have firmware file on ftp server or tftp server and I wan't do every step manually. Thanks?