If the Xiaomi 15 heats up abnormally even if the phone is not used, please refer to the following details:
1. Xiaomi HyperOS 2.0 has added an Xiaomi HyperAI Engine function, which requires indexing and building a database for the data in the phone (File Manager, Gallery, Recorder, Messages, Notes, etc.), which will increase the power consumption and heat generation of the phone;
2. Because it runs in the background, the phone will appear abnormally hot when running. The specific power consumption and heat generation of the Xiaomi HyperAI Engine are related to the amount of data;
3. The amount of data on different phones is different, so the impact is not consistent. After the database is built, the phone's heating will return to normal, so please feel free to use it.