Uninstall & Reinstall Issues

Fix Unable to Reinstall or Open WPS Office App on iPhone

Nimra MalikNimra Malik Oct 19, 2026 869 views

Question details

The user cannot open or reinstall the app on their iPhone; the App Store continuously displays an unresponsive "Open" button even after uninstallation.

How to Fix Being Unable to Reinstall or Open the App on iPhone
Product
WPS Office for iOS
Device & OS
iPhone SE / iOS
Scenario
Attempting to reinstall the mobile app from the App Store after encountering a frozen start screen.
Observed behavior
The App Store incorrectly displays the "Open" button instead of a download icon, preventing the user from successfully re-downloading and installing the app.
Before you start

Verify that your iPhone has a stable internet connection and sufficient available storage space before attempting to reinstall the application.

Solution 1Recommended

Perform a Clean Uninstallation and Device Restart

Clearing the iOS App Store cache by fully deleting the app's residual data and restarting your device usually resets the download button state.

When an iPhone app is deleted from the home screen but the App Store still says 'Open', it indicates a caching issue within iOS. Completing a deep uninstall from Settings and rebooting forces the system to sync.

1
Delete app data from Settings

Go to 'Settings' > 'General' > 'iPhone Storage' on your device. Scroll down to find the application in the list, tap it, and select 'Delete App' to remove all residual data.

2
Restart the iPhone

Press and hold the power button (and volume button, depending on your model) until the power off slider appears. Swipe to turn off your iPhone, wait a few seconds, and then turn it back on.

3
Reinstall from the App Store

Open the App Store, search for the app again, and tap the cloud download icon (which should now replace the 'Open' button) to reinstall.

Perform a Clean Uninstallation and Device Restart
Cache Cleared: Restarting the device clears temporary glitches, allowing the App Store to recognize that the app has been removed.
Reinstall WPS Office for iOS

Easily Manage Documents on Your iPhone with WPS Office

WPS Office provides a powerful, all-in-one suite for mobile devices. Reinstalling cleanly ensures you have the latest performance updates to seamlessly view and edit your documents on the go.

  1. 1. Open the App Store: Launch the App Store on your iPhone.
  2. 2. Search for WPS: Type 'WPS Office' into the search bar.
  3. 3. Download: Tap the download icon to install the app cleanly.
  4. 4. Sign in: Launch the app and sign in to access your synchronized files.
All-in-one app for Word, Excel, PowerPoint, and PDFFully compatible with Microsoft Office file formatsLightweight, saving valuable iPhone storage spaceSeamless cloud sync to keep your documents safe across devices
microsoft office alternative - wps office

Frequently Asked Questions

Why does the App Store show 'Open' when the app is already uninstalled?

This is a known iOS glitch where the App Store cache doesn't immediately recognize that the app has been removed from the device. Restarting the iPhone forces the cache to refresh and restores the download icon.

Will I lose my files if I delete and reinstall WPS Office on my iPhone?

Documents saved to WPS Cloud, iCloud Drive, or other third-party cloud services will not be lost. However, files stored strictly in the app's local 'On My iPhone' folder might be removed during deletion, so ensure important local files are backed up first.

What should I do if my screen gets frozen on the start page again?

Force close the app by swiping up from the bottom of your screen and swiping the app card away. If it remains frozen upon reopening, check for iOS updates or follow the complete uninstallation and restart steps.