A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi Igor,
This can be an issue with the connection or application itself. Make sure that you have a stable connection to apply the update. You may try using a different connection such as WiFi. You may also try to restart your android phone to refresh the system. If you are able to install applications fine, you may also try to uninstall and reinstall the Excel. It will then install the latest version of the application.
Keep us posted for us to assist you further.
Thank you.