I checked the flash memory dump with the hex editor and I have found all the partition data. The files are the same the only difference is that those present in the update file have an initial header
I found a working dump and I flash the spi with the RT809H programmer. Now the NVR works fine but unfortunately I don't know the admin password and the other accounts are also locked.
There is a way to reset the unknow admin password without logging in ? Or there is hard reset procedure to...
sorry for my very bad english
I'have a dahua nvr 5232 bricked
i can connect to uart and this is the u-boot version
B2020> version
U-Boot 2013.01-svn1371 (Jan 30 2015 - 13:27:11)svn:1371
armv7-linux-gcc (GCC) 4.6.3 20120301 (STMicroelectronics/Linux Base 4.6.3-113)
GNU ld (GNU Binutils -...