Install iOS 13 beta IPSW file using macOS Catalina 10.15 beta without iTunes And Get Other Info.

1. Attach your device to your mac machine
2. Open Finder

3. You get your iPhone in Locations in left side panel.

4. You can get UDID/Serial number/Model/IMEI on tap below iPhone name.

Tap on line for change information

5. Get ipsw file from developer Account https://developer.apple.com/download/#ios-restore-images-iphone-old

6. On a Mac, hold down the “Option” key and then click on “Restore iPhone” OR “Check for Update”.

7. Select your IPSW file you downloaded.

Notes: Before Restore OR Update iPhone take Backup on your system.