I can't find a feature that I need in Outlook If the Outlook mobile app crashes when you open it, clear the browser's cache on your device. In order for you to install the Outlook mobile app you need:Ī mobile device that meets the minimum requirements for the app.Įnough storage space on your device for the size of the app.Ī Wi-Fi or data connection that will allow you to download apps. Learn how to delete or remove phone partnerships using Outlook on the web: Fix email sync issues or remove a device from your Outlook on the web mailbox. If you lost your phone or are trying to reset your sync partnerships, you can remove it from your account. If you have an Microsoft 365 work or school account account that uses Microsoft 365 for business or Exchange-based accounts, talk to your Microsoft 365 admin or technical support to resolve issues.įor accounts such as etc., contact Microsoft support. or Microsoft 365 account stopped syncingĬan't sync calendar and contacts after set up