HIKVISION DS-7204HQHI-SH, DS-80197 Rev 1.0 Unknown Password

[Rob Thomas]

Hi Ladies & Gents,

I am currently playing with and old Hikvision DVR for which I do not have the password. Is anyone able to help with the password on this or able to provide a bios flash image without a password?

I would be interested in learning how to find where the password is stored in the bin file so that i know how to do this sort of thing for myself.

DVR Details are:

HIKVISION DS-7204HQHI-SH

DS-80197 Rev 1.0

Serial Number: 556775917

Bin file from the bios chip (Winbond 25Q128FVSG) attached.

Thanks in Advance,

Rob

[sherifu]

Hello sir, You can unlock it just nu sending xml file via email to support. You can get the xml file using sdcap program provided by Hikvision but pay attention that when You save xml file you need to keep dvr online because xml settings changes every time dvr îs restarting, and need other password. You can fond tutorials in Ytube. My guess is that their password changes according to time/date of the DVR.