Msmdownload - 'link'tool V1.8.6

Only Oneplus lets you unbrick your hard bricked phone without having to visit the service center. YouTube·Droidwin

Right-click MsmDownloadTool V1.8.6.exe and select Run as Administrator . Do not open it normally; admin rights are mandatory. msmdownloadtool v1.8.6

The MSMDownloadTool v1.8.6 is an . It isn't a consumer-facing app; it's a "break glass in case of emergency" utility. For OnePlus and Oppo owners, having this tool and the matching "unbrick tool" firmware package on a PC is the best insurance policy against a failed rooting attempt or a bad custom ROM install. Only Oneplus lets you unbrick your hard bricked