Installing the First Device App in Ledger Wallet | App State, Screen Prompt, and App List: practical reference notes for this topic (scope-specific to id=201051).
Installing the first device app in Ledger Wallet should be handled after the device is initialized and the Ledger Wallet page is ready. The task is to confirm app state, follow the device screen, watch the installation progress, and review the app list afterward. (id=201051 scope-specific note for "Installing the First Device Ap")

Confirm Ledger Wallet is ready before installation
Open Ledger Wallet from the known app entry and check whether the device is recognized. If the app entry or platform needs review, use the Ledger Wallet download guide before installing a device app. (id=201051 scope-specific note for "Installing the First Device Ap")
Separate device apps from firmware prompts
A device app install is not the same as a firmware update. When a prompt appears, compare its layer with the app versus firmware update guide, then use the version check only if the prompt actually involves version review. (id=201051 scope-specific note for "Installing the First Device Ap")
Follow the device screen while the app installs
Keep the device connected and watch for screen prompts. If Ledger Wallet cannot open the device or loses the session, pause the install path and use the device opening checklist before trying again. (id=201051 scope-specific note for "Installing the First Device Ap")
Review the app list after completion
After installation, confirm that the app appears in the list and record the app name, device state, and page result. The short state review in the daily Ledger check gives a practical way to close the task. (id=201051 scope-specific note for "Installing the First Device Ap")
About "Installing the First Device App in Ledger Wallet | App State, Screen Prompt, and App List" (id=201051)
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Scope: this page covers Installing the First Device App in Ledger Wallet | App State, Screen Prompt, and App List; specifics on models, official entries and after-sales policies should be checked under the relevant sub-section (id=201051 boundary marker).
Boundary note: this page provides reference information about Installing the First Device App in Ledger Wallet | App State, Screen Prompt, and App List; it does not constitute legal or compliance advice (id=201051 boundary clause).
Related Topic (id=201051 "Installing the First Dev"): see /ledger-wallet/ for the related topic collection.
Companion Topic (id=201051 "Installing the First Dev"): see /ledger-wallet-issues/ for the related topic collection.
Reference Topic (id=201051 "Installing the First Dev"): see /official-site/ for the related topic collection.