How to Protect or Unprotect Excel Sheets on Mobile App (Android)
Question details
The user needs to protect or unprotect worksheets on an Android device, but the functionality is missing from the mobile application.

- Product
- Microsoft Excel Mobile
- Device & OS
- Android
- Scenario
- Trying to lock specific cells or unlock a protected worksheet while working on a mobile device.
- Observed behavior
- The mobile app does not provide the sheet protection and unprotection controls that are readily available in the desktop version.
Since the mobile app lacks this feature, ensure you have access to a Windows or Mac computer with the desktop version of your spreadsheet software installed.
Use the Desktop Version of Excel
Because the Android app does not support sheet protection controls, you must use a desktop computer to modify the protection status of your worksheets.
Worksheet protection requires advanced settings that are currently omitted from the mobile application to keep the interface lightweight. You can bypass this limitation by syncing your file to a cloud service and opening it on a desktop.
Save your current Excel workbook to a cloud storage service like OneDrive, Google Drive, or Dropbox from your Android device.
Launch Microsoft Excel on your Windows or Mac computer and open the synchronized file.
Click on the 'Review' tab located in the top ribbon menu of the Excel interface.
Click on 'Protect Sheet' or 'Unprotect Sheet'. Enter the password if prompted, apply your changes, and save the document so it updates on your mobile device.

Submit Feedback to Microsoft
Vote for the feature request on the Microsoft Feedback Portal so the product team can evaluate user demand and prioritize adding it to the Android app.
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If missing features in your current mobile app are slowing you down, consider switching to WPS Office. It provides a lightweight, fast, and completely free alternative for handling your daily document tasks with a user interface you already know.
- 1. Download the Application: Visit the official WPS Office website or your device's app store to download the software for free.
- 2. Install and Launch: Follow the on-screen instructions to install WPS Office, then open the application.
- 3. Open Your Spreadsheets: Tap on 'Open' to import your existing .xlsx files and enjoy uninterrupted spreadsheet management.

Frequently Asked Questions
Can I unprotect a sheet on the Excel Android app if I know the password?
No, the Excel mobile app on Android currently lacks the user interface controls to unprotect a sheet, even if you have the correct password. You must use the desktop version to remove the protection.
Will Microsoft add the Protect Sheet feature to the Android app in the future?
The feature request has been forwarded to the relevant product team for consideration. Microsoft relies heavily on user votes in their Feedback Portal to prioritize new features, so voting for the request can help expedite its development.
How can I share a protected workbook so mobile users can at least view it?
Mobile users can typically open and view protected worksheets without issues. They simply will not be able to edit locked cells or change the protection settings. Ensure you configure the proper protection parameters on your desktop before sharing the file.




