Fix the
Accessory Update Required
Error on the PAX Terminal

The
Accessory Update Required
error appears on the PAX terminal when the installed version of the Android SDK is incompatible with the BroadPOS P2PE version installed on the device.
To resolve this issue, update the terminal to the latest SDK version. If you need help with the update process, contact terminals@cybersource.com.
For more information about software installation, see Automatic Installation of Software and Encryption Keys on the PAX Terminal. For information about BroadPOS device logs, see Accessing Device Logs on a Test or Debug PAX Terminal.