application is a comprehensive guide for users to understand and utilize digital identity and electronic services. The application includes a detailed explanation of a range of processes and functions, including:

1. **Updating Mobile Number:**
- The app provides detailed guidance on how to update the mobile number associated with digital identity.
- Includes illustrative images explaining each step in detail.
- Explains how to handle any error messages and resolve them.

2. **Activating Digital Identity:**
- Offers a comprehensive guide on how to activate digital identity for new users.
- Includes an explanation of setting up and activating fingerprint or face recognition.

3. **Dealing with Error Messages:**
- The app explains how to handle any error messages that may appear during the use of electronic services.
- Provides solutions for common problems that may be encountered.

4. **Operation History:**
- Explains that users can access a log of their previous operations.

**Application Goal:**
The goal of the "Access Guide" is to provide a comprehensive explanation for users to efficiently understand and use electronic services. The application aims to clarify steps and procedures clearly, ensuring that users fully benefit from the available electronic services.

**Note:**
The application will be easily downloadable and user-friendly, providing continuous updates and support to ensure a positive user experience.