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Office Compatibility Issues

Fix Unlocked Excel Cells Not Editable in Android App

Aamir Naveed AkramAamir Naveed Akram Oct 8, 2026 870 views

Question details

Users are unable to edit unlocked cells within a protected Excel workbook when using the Microsoft Excel Android app, despite those same cells being editable on the Windows desktop version.

How to Fix Unlocked Excel Cells Not Editable in the Android App
Product
Excel Android App
Device & OS
Android
Scenario
Attempting to update or input data into designated unlocked cells in a protected spreadsheet while working on an Android mobile device.
Observed behavior
The Excel Android app restricts editing in unlocked cells of a protected sheet, failing to recognize the specific cell permissions configured on the desktop.
Before you start

Ensure you have the password for the protected workbook and verify that the target cells are correctly marked as 'unlocked' in the desktop version before transferring the file to your Android device.

Solution 1Recommended

Update the Excel Android App and Test a Simplified Workbook

Updating the application ensures you have the latest feature rollouts, while using a simplified workbook helps determine if the issue is tied to complex formatting that the mobile app cannot process.

The Excel Android app has a streamlined feature set compared to the desktop version. Occasionally, complex macros, advanced formatting, or older app versions can interfere with how sheet protection is handled on mobile devices.

1
Update the Application

Open the Google Play Store on your Android device, search for 'Microsoft Excel', and tap 'Update' to install the latest version.

2
Create a Simplified Copy

On your Windows computer, open the original protected workbook and create a simplified copy by removing complex macros or unsupported objects.

3
Verify Cell Protection

Select the cells you want to edit, right-click and choose 'Format Cells'. Under the 'Protection' tab, ensure the 'Locked' checkbox is unchecked, then reapply sheet protection.

4
Test on Android

Transfer the simplified copy to your Android device and open it in the Excel app to check if the unlocked cells are now editable.

Update the Excel Android App and Test a Simplified Workbook
Mobile Limitations: Even with the latest updates, the Excel Android app may not fully support every protection and editing feature available in desktop Excel.
Free Microsoft Office alternative

Try WPS Office for Android to Edit Protected Workbooks

If the Microsoft Excel Android app restricts you from editing unlocked cells, WPS Office offers a free, lightweight, and highly compatible alternative. It supports viewing and editing Microsoft Excel (.xlsx) files smoothly on your mobile device without feature compromises.

  1. 1. Download WPS Office: Get WPS Office from the Google Play Store and install it on your Android device.
  2. 2. Open Your Workbook: Launch WPS Office and open your protected .xlsx file from your local storage or cloud drive.
  3. 3. Edit Cells Effortlessly: Tap on the unlocked cells to begin editing; WPS Office's robust spreadsheet engine handles permissions accurately.
High compatibility with Microsoft Excel (.xlsx, .xls) formats and protection features.Lightweight Android app that runs quickly on mobile devices.Free to use with a familiar, easy-to-navigate user interface.Seamless file synchronization across mobile and desktop platforms.
microsoft office alternative - wps office

Frequently Asked Questions

Why can I edit these cells on my computer but not on my phone?

The Excel Android app has a simplified feature set designed for mobile devices. Some advanced sheet protection rules and cell-locking behaviors are not fully supported on the mobile version, causing unlocked cells to behave as if they are locked.

How do I correctly unlock specific cells in Excel before protecting the sheet?

On the desktop version, highlight the cells you want to make editable. Right-click and select 'Format Cells', go to the 'Protection' tab, and uncheck the 'Locked' box. Finally, go to the Review tab and click 'Protect Sheet'.

Will unprotecting the entire sheet allow me to edit it on Android?

Yes. If you remove the sheet protection entirely on your desktop version and save the file, you will be able to edit all cells freely when you open the file in the Excel Android app.