Identify the unfair aspect with respect to the sentence extracted from an online Terms of Service:
```
background communication with nintendo servers enables your user device to receive system updates , updates for software and applications installed on your user device , updates for content on the nintendo account service , new applications and important service messages from nintendo . 

```
. OPTIONS: ["Unilateral termination", "Content removal", "Choice of law", "Contract by using", "Jurisdiction", "None", "Arbitration", "Unilateral change", "Limitation of liability"].