To write this dump to the motherboard, technicians typically use specialized programmers like the RT809H or Easy-JTAG . Motherboard Specifications CV351H-A42

is a "three-in-one" board, meaning it integrates the power supply, LED driver, and TV mainboard into one unit. Typically features 1GB RAM and 8GB EMMC storage.

Because these dump files can be several gigabytes, they are often split into multiple compressed parts, such as .part01.rar , .part02.rar , etc. You must have all parts in the same folder to successfully extract the final .bin or .img file.