# Had wallet (The user updates app) * Condition: The app already has a wallet (The user updates the app). * When the user has installed the app and updated the app to the version with the security function, please follow the steps below to create a passcode. **Step 1** * Open the app --> The "Create Passcode" screen will be displayed. ![](/files/nL1MMsEivjbVCc49D09P) **Step 2** * Enter 6 digits to create a passcode. **Step 3** * Re-enter to confirm the passcode. ![](/files/wy9lenAtNCgUs57ZI3gV) **Step 4** * If re-enter correctly --> Create passcode successfully and redirect to the Home screen. ![](/files/JpXEpvSX3H4fla1NZQ32) * If re-enter incorrectly --> Return to Step 3 to re-create passcode. ***Note:*** * Users can tap on "SKIP" if they don't want to use the security lock. * If the app already has a wallet and passcode but the user deletes all wallets, they must create a new passcode when accessing the app to create or import a wallet. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.fwallet.net/app-fruits-wallet/security-lock/create-passcode/had-wallet-the-user-updates-app.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.