# 如何將 microSD 卡格式化成 FAT32 格式？

Keystone 錢包設備支持將 microSD 卡格式化成 FAT32 格式。

## 操作步驟

1\. 將 microSD 卡插入 Keystone 錢包，開機。

2\. Keystone 錢包自動識別並觸發格式化 microSD 卡彈窗，點擊【立即格式化】。

![](/files/iAWKFOh4h6314DexsWoL)

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**彈窗關閉後，用戶可在系統設置中觸發該格式化操作。**

1\. 依次點擊【菜單】> 【設置】> 【系統設置**】。**

![](/files/5dyLOijqwdL3anu8x6In)

2\. 進入系統設置頁面後，點擊【格式化 TF 卡】 > 【確認】，開始進行格式化。

{% hint style="info" %}
**小貼士：**格式化操作前，請確認 microSD 卡內有無重要文檔並做好相關備份。
{% endhint %}

![](/files/ImOnsSn64XYqYf9PBve4)


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