You can reduce the app size by deleting temporary message data.
Manage message files
Delete the temporarily saved message file data in the app. You can redownload the files that have not expired.
Mobile
- Tap 'More' on the bottom right.
- Tap
.
- Tap 'Manage message data'.
- Tap 'Delete message files'.
- Tap 'Delete' to delete temporarily saved message file data.