: Go to Settings > Privacy & Security > Developer Mode and toggle it On (requires a device restart).
Once the installation finishes, the AltStore icon will appear on your iOS home screen. However, tapping it will result in an "Untrusted Developer" error. Open the app on your iPhone or iPad. Navigate to General > VPN & Device Management . how to install ipa file using altstore
Launch AltServer. It will appear as an icon in your system tray (bottom right corner). : Go to Settings > Privacy & Security
: If prompted, sign in with your Apple ID again. The app will then install and appear on your home screen. III. Key Maintenance and Limitations how to install ipa file using altstore