# OS 업그레이드 방법

{% hint style="warning" %}
사용시 터치 스크린이 먹통이 되는 증상이 발생하는 장비가 있습니다.

OS 업그레이드를 통하여 증상을 개선 할 수 있습니다.

아래 과정에 따라 OS 업그레이드를 진행 부탁드리겠습니다.
{% endhint %}

#### 안드로이드 KIOSK, POS OS 업그레이드 가이드

{% file src="/files/vGqsN6fSgHXttIZv8Lx3" %}


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