Camera System version c6F0SgZ3N0P6L2

Hello everyone, I have a gun machine monitor with the brand "Borlian" printed on the shell. The 80-port management backend shows the system as "c6F0SgZ3N0P6L2". I want to flash it into OpenIPC. When I used the ch341a clip to download the flash online, it kept showing that the chip couldn't be read. Later, I gave up because I couldn't access the system. After entering the UART, the following log appeared, but I don't know the Uboot password. Even with this damaged system, I can't save it now. Can anyone help me? I don't know what to do now. Maybe I need the Uboot password first, and then save the current firmware.

I searched for this monitoring module and it seems to be a common module. The merchant just printed their own shell. But I only know that the camera system is IP Cam, and I didn't pay close attention to the firmware date.

I simply damaged the system by using ch341a to read the flash memory online. I'm no longer able to handle anything now. Maybe if I enter the U-boot, I can see the system version date? Looking for the same firmware as this one? Or should we save the firmware in U-boot and then flash it with OpenIPC? But I don't know the Uboot password. It's really quite difficult to find a firmware that is the same as it, so in the future, please don't read the flash online. It's really dangerous. I didn't perform any operation; I was just trying to read the flash.

I successfully entered U-Boot using the U-Boot password from the post below—great! Let me take a break first. Later, I'll save the current firmware, check its version number, and see if I can find an identical firmware. Maybe cleaning the conf partition will get it working again. In any case, this is a big step forward.
Hacking a cheap IP camera