Firmware 21.2.0
**官方任天堂 Switch 固件版本 21.2.0 自动下载。**
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**下载文件详情：**
压缩包名称：Firmware 21.2.0.zip
系统版本 NCA (FAT)：ac1ef488027ac5d9222d74393f03507f.nca
系统版本 NCA (exFAT)：061e68902d7a8f431787428bd328a2fa.nca
**安装前请务必核对哈希值（校验码）！**
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ℹ️ **已排除的变体文件 (.nca.1)**：请查阅工作流日志（workflow logs）。
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### 💡 重要提示：
由于你之前关注过 **Atmosphère 1.10.2** 的更新，请确保在安装此 **21.2.0** 固件之前：
1. **先更新大气层**：确保 SD 卡上的 Atmosphère 文件已更新至 1.10.2 或更高版本。
2. **更新注入文件**：使用最新的 `fusee.bin` 进行注入。
3. **备份**：在进行固件升级（通常使用 Daybreak）之前，建议先备份你的 NAND 或重要存档。
Firmware 21.1.0
Automatic download of the official Nintendo Switch firmware version **21.1.0**.
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**Downloaded file details:**
Archive created: Firmware 21.1.0.zip
SystemVersion NCA FAT: 738da79326689ef4b72f702693bfc48a.nca
SystemVersion NCA exFAT: 5d920340732acee21eda71743688d71a.nca
Verify hashes before installation!
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