Click Setting , enter 320 , then go to the Main Setup tab. Configure your Vendor Name and Product Name. Keep the default Serial Number formula unless you have a reason to change it.
Consequently, the SM34x MPTOOL has almost no hobbyist presence. It is a strictly industrial tool. Factories in Shenzhen run it on custom multi-burner racks, programming 100 drives simultaneously. For the individual, a failed NVMe SMI drive is almost always e-waste, as the tooling is too arcane and the risk of bricking the controller too high. smi mptool sm32x sm34x smi mass production tool