Please refer to this link if you are Downloading an app for the first time .
If you are having issues with your USBMIS mobile app, simply reinstall the application to your Blackberry device.
To Un-install an application from your BlackBerry device:
- Open "Options" on your BlackBerry.
- Select "Advanced Options" and then "Applications".
- Scroll down and highlight the program's name.
- Push the BlackBerry Menu Key and then select "Delete".
- Then select "Delete" in the confirmation screen.
To Download the application to your Blackberry device again:
- Open BlackBerry App World.
- Select the My World icon.
- Press the Menu key, then click Login.
- Log in using the appropriate BlackBerry ID account, if you do not already have a BlackBerry ID, you can create one from the link at the top of the login screen.Note: If you are using BlackBerry App World 1, you will need to login with your PayPal® user name and password instead.
- Select the application to install.
- Press the Menu key, then click Install.