Most versions of MSMDownloadTool are locked to specific device models (e.g., v6.3 for OnePlus 8T, v7.0 for OnePlus 9). Version 186 breaks this mold. It ships with a more flexible ( .elf file) that can detect and adapt to multiple targets.
Paradoxically, this makes the tool "better" for the average user because it authenticates the firmware blobs. Instead of relying on hacked-together XML files from forums, v186 pulls authenticated configurations. This reduces the risk of flashing the wrong firmware and permanently hard-bricking the device. While power users dislike the online requirement, it ensures that the flashing process is compliant and verified by the manufacturer's database. msmdownloadtool v186 better