: Typically compatible with Winbond chips like the 25Q128 series often found in these Chinese-manufactured CCTV units. How to Use the Dump File
Depending on the state of your DVR, you can apply this file using one of two methods: If your DVR still powers on and allows menu access:
This dump file is designed for motherboards with the following specifications: : AHB700XT8-3520D Version : V4.03B Chipset : Hisilicon Hi3520D SoC