Record the Starting Point Before Quitting
Before a Ledger Live Mac update, note the client version and location you actually use. The application is now Ledger Wallet. This small record lets you tell a successful replacement from an old Dock launcher reopening another bundle after installation.
Confirm whether the planned task updates the host client or Ledger OS on the physical signer. A host replacement can require closed program files, while a progressing device OS operation needs its prescribed session preserved. Do not start a competing desktop update in the middle of that device activity.
Complete Outstanding Ordinary Work
Read the hardware screen and any current client operation. If a transaction was approved, retain its reference so a later restart does not lead to an unnecessary repeat. If the client is only viewing accounts, note any useful error before ending the session.
If Ledger OS is actively installing, follow its existing instructions instead of the ordinary quit sequence. A persistent failed state should be handled using the exact model’s recovery guide before returning to routine host maintenance.
Exit the macOS Application Explicitly
Bring the intended client forward and choose its Quit command, or use Command-Q. Apple’s quit instructions explain why normal exit should precede force quitting. Closing the visible window can leave the application alive and its files in use.
Allow the process to finish exiting. Avoid reopening it to confirm closure while the installer is waiting, because that can recreate the same app-in-use condition. Keep one installer attempt active so its messages correspond to one replacement sequence.
Verify the Incoming Package and Destination
Use the publisher’s current software route for any required manual package. Check the chosen edition and platform. A store-distributed edition has its own documented maintenance route, and a standalone disk-image workflow should follow that package’s instructions.
Read the target of any replacement request. The application in a mounted image, the system Applications bundle and a user-specific copy can be different objects. A download finishing is not proof that the intended installed destination has been replaced.
Treat a security alert independently from an ordinary request to close a running app. Exiting the old client cannot establish that the incoming package is genuine or repair a damaged-file finding.
Confirm the Result by Direct Launch
After replacement completes, open the intended installed location directly from Finder. Inspect the displayed version and ordinary startup behavior before testing the old Dock item. This gives you a reference for diagnosing any launcher discrepancy.
If Finder opens the expected release but the Dock opens another one, repair the shortcut. If both open the old release, review the replacement target and outcome. If the new app fails to start, retain that exact response as a separate launch issue.
If the App Will Not Quit Normally
Preserve the current state and establish that no progressing hardware operation depends on it. Then use appropriate host recovery guidance for a genuinely unresponsive client. Deleting application files while a process remains active is not a controlled alternative to ending the session.
For a managed Mac or another logged-in session, administrator assistance may be needed to identify a remaining instance. A broad process-kill command is not a substitute for knowing which application the installer needs closed.
Update Preparation Questions
Can the Red Close Button Be Enough?
It can close a window while leaving the Mac application running. Use explicit quit and the actual installer response to determine whether the session ended.
Is Removing Local Data Part of Quitting?
No. Exiting, replacing the program and resetting stored account information are separate actions. Ordinary update preparation does not automatically require the latter.
Should I Reinitialize the Signer After the Host Update?
A host-software replacement does not call for a new wallet configuration. Use the appropriate existing-device workflow and keep recovery words offline unless intentionally following a genuine on-device restoration procedure.



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