marco0755

Hi all, I bought a cheap chinese Ip camera to try and hack it. The board is based on chip RTS3903N, but I could not find any doc about it. You can see an image of the board here: https://ibb.co/0KYYbbk I was able to access to the board trough a serial connection, and could play around in the bootloader. Unfortunately I did something wrong and now I can't even access to the U-Boot. Does anyone know how to restore the bootloader and then the kernel to recover it? Thank you.