Why does the Xiaomi Pad Mini lag after a system update?

After a system update, to allow you to access the system on the Xiaomi Pad Mini faster, the system will process a large number of update tasks in the background. This puts a heavy load on the device, resulting in some minor lag. After the update, let it sit for a while until all update tasks are completed, and it should return to normal. If the problem persists a day after the update, please report the lag. We will continue to optimize and iterate to provide you with a smoother experience.