1. The AppStore of Apple mobile phones originally had Thunder, but later because most users used it to download some short movies. It was later deleted from the AppStore. Now Apple users can download Thunder.

2. Enter the interface of the iPhone and open the Safari browser that comes with the iPhone.

3. Enter the browser interface, open the search, enter the content of the search bar in the picture, select the first link in the search results, and click to enter.

4. Enter the main interface and select the application download option.

5. Enter the download interface of the software, slide the screen, find the Thunder mobile version, and click to enter.

6. Then enter the simple introduction interface of the Thunder mobile version, click the installation option here.

7. After the download is completed, you can see the Thunder icon on the mobile phone interface. However, the download is successful and cannot be used for the time being. Then look down.

8. Open the settings icon of your phone and select the general option in the settings interface.

9. Enter the general settings interface and select the device management option.

10. Enter the device management setting interface and click on the description file in the list.

11. Then enter the software description file interface. You can see the name of Thunder at the bottom. At this time, click the blue text, trust option.

12. Then a trust window will pop up. Just click Trust here.

13. After trusting, the signature of the software is available. At this time, you can open and use the downloaded Thunder software.