How to Install IPA File on iPhone Without Computer

Introduction

This tutorial explains how to install IPA files on your iPhone without needing a computer. By using the eSign app, you can sideload applications directly on your device. This method is straightforward and eliminates the need for tools like Sideloadly, AltStore, or iTunes.

Step 1: Download the IPA File

• Begin by downloading the IPA file you want to install on your iPhone. Ensure you have the correct file from a trusted source.

Step 2: Install eSign App

• Open Safari on your iPhone.
• Go to the following link to download eSign: eSign Link
• When prompted, tap Install.
• Allow the installation by selecting Allow when the permission dialogue appears.
• Go to Settings > Profile Downloaded and install the eSign profile.

Step 3: Open eSign App

• Navigate back to your home screen and tap on the eSign app icon.
• Download the eSign certificate:
  • Look for the option to download the eSign certificate and save the eSign zip file to your Files app.

Step 4: Trust the Developer Profile

• If you encounter an “Untrusted Developer” message while trying to open eSign, follow these steps:
  • Go to Settings > General > VPN & Device Management.
  • Find the eSign profile and select Trust.

Step 5: Import the eSign Certificate

• Launch the eSign app from your home screen.
• Tap the three dots in the top right corner and select Import.
• Import the downloaded eSign zip file.
• Make sure to import the correct certificate that you verified in your settings (e.g., Aldo Group Inc).

Step 6: Install IPA Files

• After importing the certificate, you can now install IPA files:
  • Tap the three dots again and select Import to import your IPA file.
  • Click the menu icon below and choose Signature for the imported IPA.
  • Press the install button to complete the installation.

Important Note

• Do not delete the DNS that you installed during the process. Removing it may prevent the eSign app from opening in the future.

Conclusion

You have successfully installed IPA files on your iPhone without a computer. This method using the eSign app is efficient and user-friendly. If you encounter any issues, try re-importing the certificate or IPA files again. Enjoy using your newly installed applications!