Hello, this is the beta version. The system needs some logs to record the behavior of Xiaomi system during operation. This is to locate the feedback problem more accurately. Please rest assured, but the information of Xiaomi system will not involve privacy.
Any smart phone will cache and form a usage log when you use it, which is a common problem of Android phones. I believe Xiaomi will solve it. In addition, the public beta version will not have this problem.