When I use Xiaomi3, which I used in high school, to debug Android applications, the following situation always appears

Because I always knew that Xiaomi's urine, machine brushing and root should be allowed by clicking 8 seconds in the developer's options

So the USB debugging, USB installation and FASTBOOT flash were started at the beginning, but the above situation still occurred

After searching nonexistent websites, I learned that it was originally in the developer's option MIUI optimization Doing something (ten thousand CNMs are running in my heart)

resolvent

Developer Options ->MIUI Optimization (Close)

Can solve the problem that cannot be installed