Reinstall Calendar On Iphone Reinstall Calendar On Iphone. Uninstall and reinstall the iphone calendar; Go to the home screen and double click the home button. You cannot delete any default app. Calendar is a default app. Reinstall Calendar On Iphone Images References :
Reinstall Calendar On Iphone. Uninstall and reinstall the iphone calendar; Go to the home screen and double click the home button. You cannot delete any default app. Calendar is a default app.
