Once signed, 3uTools will generate a new IPA file. Use this new file to repeat Step 3. Step 5: Trust the Developer Profile on iOS

If the app crashes immediately after opening, the signature may have expired. Free Apple ID signatures typically last 7 days, after which you must re-sign and re-install the app.

Note: Using a secondary Apple ID is often recommended for privacy and security.

Before you begin the installation process, ensure you have the following components ready: