I need help to unlock bios for my HikVision DVR with unrecognised password after firmware update. Please help me to get acces back. Bios is for ds-7208huhi-k1
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the only visible string is:
17727
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I did write a backup from same type DVR but with a known pass and I have acces on my local network, but I can't use it with cloud HikConnect because has a serial and mac address from donor board that is in use. Do you think that the identified string will work as a password if i will flash back my original backup file (it's a pain in the "a..." to do it, i have to unsolder and solder back the chip that's a QFN one)Comment
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Write your serial number here and attach your old dump.
Exact model number and PCB Part NumberComment
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Board number ds-80294 _p rev1.1
Attached you have all the details. Thank you.Attached FilesComment
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Your firmware with the device feature file has been implemented and tested successfully.
Upgrade Instructions:- Format a USB flash drive.
- Copy digicap.dav to the drive.
- Use the "Upgrade" button in the Hikvision user interface to update.
Important:
Ensure your SPI chip has been flashed with the exact motherboard ID dump before performing the UI upgrade. If not, flash the BIOS/SPI chip with the correct firmware dump first, then proceed with the attached file.
Good luck!
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