1. Step 1, open Huawei's mobile phone and click the service on the desktop of the mobile phone.
2. Step 2: After entering the service, click Charging Power Supply under Troubleshooting.
3. After entering the third step, click Start Detection.
4. The fourth step can detect rapid power consumption, fever, battery, charging state,
After the fifth step, you can see whether the battery is healthy. If it is healthy, there is no optimization tip!