failedfirmware

Dear all, I upgrade hikvision camera model : DS-2DF7274-AEL. After I uploading file via browser finish It's fail and I can't fine IP address any more. I try to use TFTP to upgrade my camera. The camera didn't reboot after upgrade. I can ping and access the camera via telnet, but no access via...

Hi all. please can you help me i have the DS-7608N-E2/8P NVR. Everything was working fine until i decided to upgrade the firmware ( due to the Gmail ssl issues) Unfortunately i have an issue i now have another issue, after selecting the file and clicking up upgrade (via web page), the...