# M-6.8 (多幣種)

M-6.8 (多幣種) 固件版本包括以下更新:

1.支持Solflare mobile 

{% content-ref url="../../di-san-fang-qian-bao/solana-qian-bao/solflare-yi-dong-duan" %}
[solflare-yi-dong-duan](https://support.keyst.one/traditional-chinese/di-san-fang-qian-bao/solana-qian-bao/solflare-yi-dong-duan)
{% endcontent-ref %}

2.解決在 Solana 部分去中心化應用程序上簽名消息失敗的 bug 

3.增加 Solflare Mobile tutorial 文案

固件升級教程：

{% content-ref url="../../kai-shi-shi-yong/ru-he-sheng-ji-gu-jian" %}
[ru-he-sheng-ji-gu-jian](https://support.keyst.one/traditional-chinese/kai-shi-shi-yong/ru-he-sheng-ji-gu-jian)
{% endcontent-ref %}