- Select your project **Capabilities** and enable **Keychan Sharing** and *Background Modes* > **Remote notifications**.
- Select your project **Capabilities** and enable:
- **Push Notifications**
- **Keychain Sharing**
- *Background Modes* > **Remote notifications**.
- In Xcode menu bar, select *Product* > *Scheme* > **Manage schemes**. Select your project name Scheme then click on the minus sign **―** in the bottom left corner, then click on the plus sign **+** and rebuild your project scheme.
