Research and updates
Switch Emulator Blog
Version tracking, emulator landscape updates, compatibility notes, and SwitchFirmware test records are published here.
DBI Missing Required Keys: Step-by-Step prod.keys Fix DBI 提示缺少必要密钥：一步一步修复 prod.keys
A beginner-friendly DBI missing required keys tutorial with screenshots: run the payload, save your own prod.keys and title.keys, copy them to /switch/, and reopen DBI. 一篇适合新手照图操作的 DBI 缺少必要密钥教程：运行 payload，保存自己的 prod.keys 与 title.keys，复制到 /switch/，再重新打开 DBI。
Switch Firmware Update Reddit Questions: What Users Actually Need to Check Switch Firmware Update Reddit 常见问题：用户真正应该检查什么
A practical summary of recurring Reddit questions about Switch firmware updates, including stability notes, 21.x and 22.x versions, black screens, docks, crashes, and emulator-safe troubleshooting. 整理 Reddit 上关于 Switch firmware update 的高频问题：stability notes、21.x/22.x 版本、黑屏、dock、崩溃，以及面向模拟器的安全排查方式。
Switch Firmware 22.1.0 Update: Emulator Checklist Before You Install Switch Firmware 22.1.0 更新：模拟器安装前检查清单
A practical Switch firmware 22.1.0 update checklist for emulator users: when to update, what to record, how to verify files, and how to avoid firmware/keys mismatch problems. 面向模拟器用户的 Switch firmware 22.1.0 更新检查清单：什么时候更新、记录什么、如何校验文件，以及如何避免 firmware/keys 不匹配。
Switch Firmware 21.2.0: What the Update Means for Emulators Switch Firmware 21.2.0：这次更新对模拟器意味着什么
A plain-English guide to Switch firmware 21.2.0 for emulator users, covering stability notes, browser-related changes, version records, and safe update decisions. 面向模拟器用户的 Switch firmware 21.2.0 解读，覆盖 stability notes、浏览器相关变化、版本记录和安全更新判断。
Tinfoil Console Log Errors: How to Read Firmware, Key, Network, and Storage Failures Tinfoil Console Log 错误：如何判断 Firmware、Keys、网络和存储问题
A practical error dictionary for Tinfoil-style console logs, mapping common network, file, key, firmware, and SD card symptoms to safer troubleshooting steps. 一份 Tinfoil 风格 console log 错误字典，把网络、文件、keys、firmware 和 SD 卡症状映射到更安全的排错步骤。
Switch CFW, Atmosphere, and Hekate Explained for Firmware Users 面向 Firmware 用户的 Switch CFW、Atmosphere 与 Hekate 解释
A practical explanation of Switch custom firmware, Atmosphere, Hekate, SysNAND, EmuNAND, backups, and how they relate to firmware and prod.keys workflows. 解释 Switch 自定义固件、Atmosphere、Hekate、SysNAND、EmuNAND、备份，以及它们和 firmware、prod.keys 工作流的关系。
Homebrew Installers, DBI, and Tinfoil Workflows: What Firmware Users Should Know Homebrew 安装器、DBI 与 Tinfoil 工作流：Firmware 用户需要知道什么
A safe, practical overview of DBI, Tinfoil, local installs, USB transfer, SD card limits, firmware requirements, and how installer errors connect to keys and firmware. 安全解释 DBI、Tinfoil、本地安装、USB 传输、SD 卡限制、firmware 要求，以及安装器错误和 keys/firmware 的关系。
Firmware 21+ and Homebrew Compatibility: How to Troubleshoot App Breakage Firmware 21+ 与 Homebrew 兼容性：如何排查应用失效
A practical guide to troubleshooting homebrew app breakage after major Switch firmware updates, including app versions, CFW layers, patches, keys, firmware records, and rollback notes. 解释重大 Switch firmware 更新后 homebrew app 失效时，如何检查应用版本、CFW 层、patch、keys、firmware 记录和回退方案。
Nintendo Switch Firmware Version History for Emulator Users 面向模拟器用户的 Nintendo Switch 固件版本历史
A Switch firmware version tracking page for emulator users, covering update habits, compatibility notes, and verification workflow. 面向模拟器用户的 Switch 固件版本追踪页面，覆盖更新习惯、兼容性记录和校验流程。
Nintendo Switch System Update Release Notes: How to Read Them Nintendo Switch 系统更新 Release Notes 怎么看
A practical guide to Nintendo's official Switch system update release notes, what they do and do not tell emulator users, and how to connect them with firmware version tracking. 一篇实用指南，介绍 Nintendo 官方 Switch 系统更新 release notes 的用途、对模拟器用户的意义，以及如何和 firmware 版本追踪结合使用。