====== VIM4 Upgrade System ======

===== Introduction =====

This page leads you to upgrade Ubuntu system to the latest version.

<WRAP alert >
This guide only applies to officially released Ubuntu images, check [[https://dl.khadas.com/Firmware/|here]] for official images.
</WRAP>

===== Upgrade =====

```shell
$ sudo apt update
$ sudo apt full-upgrade
$ sync
$ sudo reboot
```