# M-5.0 (多幣種)

M-5.0 (多幣種) 固件版本，更新如下： 

1. MetaMask / DeFi / Web3 模式下，支持与 MetaMask、DeFi项目配合使用。 （[教程](https://support.keyst.one/v/traditional-chinese/di-san-fang-qian-bao/eth-web3-qian-bao/metamask-eth)）
2. MetaMask / DeFi / Web3 模式下，支持将钱包 path 切换为 Ledger Live、Legacy 格式。（[教程](https://support.keyst.one/v/traditional-chinese/di-san-fang-qian-bao/eth-web3-qian-bao/metamask-eth/qie-huan-eth-path-wei-ledger-live-legacy-ge-shi)）
3. 对初始化流程进行了优化。
4. 支持西班牙语、韩语。
5. 修改版本號命名規則，M-x.x 將表示多幣種版本（B-x.x 將表示 BTC-Only 版本）。

固件升級教程：

{% content-ref url="/pages/-Mch4VfgvcRbGSWU8PTg" %}
[固件升級](/traditional-chinese/kai-shi-shi-yong/ru-he-sheng-ji-gu-jian.md)
{% endcontent-ref %}


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