Нещодавний вміст від mafioso3

hi friend thanks for this tutorial,i have everything as u said,but cant can't stop autoboot by pressing (*),tried many times withous success,also tried on Macbook terminal,some issue :( teraterm serialport config: speed 115200 data 8bit parity None stop bits 1 flow control none any idea please?

Hi bro thanks for guiding me,i followed all your steps i found the right test point,connected with teraterm,now what?

i have UART cable and i understand what UART is,can you provide me some infos about rx,tx pinsand what terminal should i use to get this log?and can i edit sn and mac by editing hex file? i have attached the picture of the motherboard. i apareciate your help.

Hi bro Thanks for reply 1: the dvr stuck on dahua logo, and beep 2: unfortunately no, i have a spi programmer, and i can read and write spi memories, but i have no idea what to do after writing the chip ... Can you help me please i need it back to life. Thanks in advance.

hi all need flash dump for Dahua XVR4116HS-S2 Spi: MX25L12805D thanks