A system prompt will appear asking to confirm installation. Tap .

Be prepared for apps to stop working unexpectedly, requiring you to re-sign them with the newest AmS1gn IPA update.

Designed to be intuitive even for beginners.

When launching AMS1GN or any app downloaded from it for the first time, you will likely encounter the error block. This is standard iOS behavior for apps installed outside the App Store. How to Fix It: Go to your device Settings . Navigate to General > VPN & Device Management .

Method 2: Sideloading the AMS1GN IPA Using AltStore or Sideloadly

: It provides a pathway to beta profiles and early-access software.

For advanced users, downloading the directly is often the preferred method. This allows you to use your own signing tools (like Sideloadly or AltStore) to put the app on your device. Why use the "upd" (Updated) version?

: Open this modified file with AmS1gn to sign and install it. Safety and Risks

I can provide targeted troubleshooting steps for your exact setup. Share public link