1, find it in the application. Files downloaded by some applications can be found in the application itself. For example, the downloaded PDF file can be found in the iBooks application, and the downloaded music or video can be found in the music or video application.

2. Find it in the file manager. The file manager in Apple's mobile phone is called file, and the downloaded files are searched in the file application. Open the file application, then select the browse option and find the download folder, where you can find the downloaded file.

3. look for it in iCloud. The iCloud cloud service is enabled, and the downloaded files are located in iCloudDrive. Open the file application, select the browse option, and then select the iCloudDrive option, and you can find the downloaded file here.