Sonos 更新卡住或失败?先别拔电源Sonos 更新卡住或失敗?先別拔電源Sonos Update Stuck or Failing? What to Do (and What Not to Do)

要等多久才算卡住？要等多久才算卡住？How long should you wait before calling it stuck?

Sonos 更新是逐台推的,一整套系统全部更新完可能要 20 到 40 分钟,老型号更久。进度条长时间不动是正常现象——它不是实时进度,而是分阶段跳的。在你判定「卡住」之前,至少给它 30 分钟,并且在这段时间里不要退出 App、不要重启路由器、更不要拔任何一台的电源。Sonos 更新是逐台推的，一整套系統全部更新完可能要 20 到 40 分鐘，老型號更久。進度條長時間不動是正常現象——它不是實時進度，而是分階段跳的。在你判定「卡住」之前，至少給它 30 分鐘，並且在這段時間裡不要退出 App、不要重啟路由器、更不要拔任何一台的電源。Sonos updates roll out speaker by speaker, and a full system can take twenty to forty minutes — longer on older models. A progress bar that sits still for a while is normal, because it advances in stages rather than continuously. Before you decide it is stuck, give it thirty minutes, and during that window do not quit the app, do not reboot the router, and above all do not unplug anything.

① 网络:下载拿不到就会卡在那① 網絡：下載拿不到就會卡在那① Network: a download it cannot fetch looks like a hang

更新包是从 Sonos 的服务器下载的,任何拦住这条路的东西都会让它停在同一个位置。常见的拦路者:路由器上的广告拦截或 DNS 过滤(把更新域名一起拦了)、家长控制、企业防火墙、以及一些「安全 DNS」服务。临时把这些关掉再试一次,是这一步最快的判据。更新包是從 Sonos 的伺服器下載的，任何攔住這條路的東西都會讓它停在同一個位置。常見的攔路者：路由器上的廣告攔截或 DNS 過濾（把更新域名一起攔了）、家長控制、企業防火牆、以及一些「安全 DNS」服務。臨時把這些關掉再試一次，是這一步最快的判據。The update package is downloaded from Sonos' servers, so anything blocking that path stops it at the same point every time. The usual suspects are router-level ad blocking or DNS filtering that catches the update domains, parental controls, corporate firewalls, and some "secure DNS" services. Temporarily disabling those and retrying is the fastest test in this step.

如果你的路由器用了自定义 DNS,试着临时改回运营商默认或一个公共 DNS。DNS 解析失败在 App 里通常不会报「解析失败」,只会表现为进度停住——这就是它难查的原因。如果你的路由器用了自定義 DNS，試著臨時改回電訊商預設或一個公共 DNS。DNS 解析失敗在 App 裡通常不會報「解析失敗」，只會表現為進度停住——這就是它難查的原因。If your router uses custom DNS, temporarily switch back to the ISP default or a public resolver. A DNS failure rarely surfaces as "resolution failed" in the app; it just shows as a stalled progress bar, which is exactly why it is hard to spot.

② 只有一两台没更新成功，怎么办？② 只有一兩台沒更新成功，怎麼辦？② Only one or two failed — what now?

这类几乎都是那一两台的连接问题,不是更新本身。先把那台重启一次(拔电源 10 秒再插,这是在更新已经停止的情况下——不是更新中),等它在 App 里重新出现,再单独触发一次更新。如果它离路由器很远,临时把它搬到路由器旁边更新完再搬回去,是很有效的一招。這類幾乎都是那一兩台的連接問題，不是更新本身。先把那台重啟一次（拔電源 10 秒再插，這是在更新已經停止的情況下——不是更新中），等它在 App 裡重新出現，再單獨觸發一次更新。如果它離路由器很遠，臨時把它搬到路由器旁邊更新完再搬回去，是很有效的一招。This is almost always a connection problem on that speaker rather than the update itself. Reboot that one first — unplug for ten seconds and plug back in, and only when the update has already stopped, never mid-update — wait for it to reappear in the app, then trigger the update again for it alone. If it sits far from the router, temporarily moving it next to the router to update and moving it back afterwards works well.

系统处在「部分已更新」状态时,某些功能会暂时不可用,分组也可能失败。这是预期行为,把落后那台补上就会恢复,不需要为此做任何重置。系統處在「部分已更新」狀態時，某些功能會暫時不可用，分組也可能失敗。這是預期行為，把落後那台補上就會恢復，不需要為此做任何重置。While the system sits in a partially-updated state, some features are temporarily unavailable and grouping may fail. That is expected behaviour; bringing the lagging speaker up to date restores it, and no reset is needed for this.

③ 旧型号是不是真的无法更新？③ 舊型號是不是真的無法更新？③ Can an older speaker be unable to update at all?

部分早期型号的存储和内存不足以承载新版本,官方会把它们停在某个版本上。如果某台反复更新失败而其他台都成功,先确认它是不是属于这一类——这不是故障,而且没有解法,只能保持现状或者换设备。混用不同世代时还会遇到系统拆分的问题,那是另一篇的内容。部分早期型號的儲存和記憶體不足以承載新版本，官方會把它們停在某個版本上。如果某台反覆更新失敗而其他台都成功，先確認它是不是屬於這一類——這不是故障，而且沒有解法，只能保持現狀或者換裝置。混用不同世代時還會遇到系統拆分的問題，那是另一篇的內容。Some early models do not have the storage or memory for newer releases, and Sonos holds them at a particular version. If one speaker fails repeatedly while every other one succeeds, check whether it falls into that group — that is not a fault, there is no fix, and the options are to leave it as is or replace it. Mixing generations also raises system-split questions, which the S1 guide covers.

在动任何重置念头之前先确认这一点,可以省掉一次完全没有意义的重新设置。在動任何重置念頭之前先確認這一點，可以省掉一次完全沒有意義的重新設定。Confirming this before entertaining any reset saves you an entirely pointless re-setup.

④ 从控制器一侧排除④ 從控制器一側排除④ Rule out the controller side

有时卡住的不是音箱,是你手上那台设备。换一台手机或平板打开 Sonos App 看同一套系统:如果在另一台设备上显示更新已完成,那原来那台只是界面没刷新,重装 App 或清掉它的缓存即可。别在这种情况下去动音箱。有時卡住的不是音箱，是你手上那台裝置。換一台手機或平板打開 Sonos App 看同一套系統：如果在另一台裝置上顯示更新已完成，那原來那台只是介面沒刷新，重裝 App 或清掉它的快取即可。別在這種情況下去動音箱。Sometimes what is stuck is the device in your hand, not the speaker. Open the Sonos app on a second phone or tablet and look at the same system: if the other device shows the update as complete, the first one simply failed to refresh, and reinstalling the app or clearing its cache is enough. Do not touch the speakers in that case.

同样值得一试的是把 App 完全退出再打开,以及确认 App 本身是最新版——旧版控制器有时无法驱动新版本的更新流程。同樣值得一試的是把 App 完全退出再打開，以及確認 App 本身是最新版——舊版控制器有時無法驅動新版本的更新流程。It is also worth force-quitting and reopening the app, and confirming the app itself is current — an outdated controller sometimes cannot drive a newer update flow.

按这个顺序试按這個順序試The order to work through

1. 先等满 30 分钟,期间什么都不做。先等滿 30 分鐘，期間什麼都不做。Wait a full thirty minutes first, doing nothing in the meantime.
2. 换一台设备开 App 看同一套系统,排除界面没刷新。換一台裝置開 App 看同一套系統，排除介面沒刷新。Open the app on a second device to rule out a stale interface.
3. 临时关掉路由器上的广告拦截/DNS 过滤/家长控制,再试。臨時關掉路由器上的廣告攔截/DNS 過濾/家長控制，再試。Temporarily disable router-level ad blocking, DNS filtering and parental controls, then retry.
4. 只有个别台失败,就重启那一台(此时更新已停止),再单独更新。只有個別台失敗，就重啟那一台（此時更新已停止），再單獨更新。If only some speakers failed, reboot those (the update has already stopped by now) and update them individually.
5. 把顽固那台临时搬到路由器旁边更新完再搬回。把頑固那台臨時搬到路由器旁邊更新完再搬回。Move the stubborn one next to the router, update it there, then move it back.
6. 确认它不是存储不足的老型号——是的话到此为止。確認它不是儲存不足的老型號——是的話到此為止。Confirm it is not an older model held back by storage limits — if it is, stop here.
7. 仍然失败就联系官方支持,不要自己重置。仍然失敗就聯繫官方支援，不要自己重置。If it still fails, contact Sonos support rather than resetting yourself.

更新之后才出问题，是更新导致的吗？更新之後才出問題，是更新導致的嗎？Things broke right after the update — did it cause them?

更新成功但之后出现掉线、分组失败或者某个服务播不了,大概率不是更新「弄坏」了什么,而是新版本对网络环境的要求或行为有变化。最常见的是:更新过程中音箱重启,重新取得了不同的 IP,而你之前依赖的地址保留没覆盖到它。先给每台做地址保留再观察,通常就稳了。更新成功但之後出現斷線、分組失敗或者某個服務播不了，大概率不是更新「弄壞」了什麼，而是新版本對網絡環境的要求或行為有變化。最常見的是：更新過程中音箱重啟，重新取得了不同的 IP，而你之前依賴的地址保留沒覆蓋到它。先給每台做地址保留再觀察，通常就穩了。If the update succeeded and dropouts, grouping failures or a broken music service appeared afterwards, it is rarely that the update "broke" something — more often the new version changed what it needs from the network, or how it behaves on it. The most common case is simple: the speaker rebooted during the update, picked up a different IP, and your existing address reservations did not cover it. Reserve an address for each speaker and observe; that usually settles it.

如果是某个音乐服务在更新后失效,通常需要在 Sonos App 里重新授权一次那个服务,而不是重装整套系统。如果是某個音樂服務在更新後失效，通常需要在 Sonos App 裡重新授權一次那個服務，而不是重裝整套系統。If one music service stopped working after an update, re-authorising that service in the Sonos app is usually all it needs — not a rebuild of the whole system.

哪两件事绝对不能做？哪兩件事絕對不能做？Which two things should you never do?

一、更新过程中拔电源。写入固件的时候断电才是真正会导致设备无法启动的操作。更新卡住看起来很吓人,但它仍然是安全状态;断电不是。二、在没有确认原因之前恢复出厂设置。重置会清掉分组、收藏和房间设置,而更新失败的原因(网络、存储、控制器)重置一样都解决不了,重置之后你还要在同样的网络上重新更新一次。一、更新過程中拔電源。寫入韌體的時候斷電才是真正會導致裝置無法啟動的操作。更新卡住看起來很嚇人，但它仍然是安全狀態；斷電不是。二、在沒有確認原因之前恢復原廠設定。重置會清掉分組、收藏和房間設定，而更新失敗的原因（網絡、儲存、控制器）重置一樣都解決不了，重置之後你還要在同樣的網絡上重新更新一次。One: unplugging mid-update. Cutting power while firmware is being written is the action that genuinely leaves a device unable to boot. A stalled update looks alarming but is still a safe state; a power cut is not. Two: factory resetting before you know the cause. A reset wipes groups, favourites and room settings, while none of the actual causes — network, storage, controller — are addressed by it. You will simply have to run the same update again on the same network afterwards.

如果所有步骤都走完仍然失败,联系官方支持比自己重置安全得多——他们能看到设备侧的更新日志,而你看不到。如果所有步驟都走完仍然失敗，聯繫官方支援比自己重置安全得多——他們能看到裝置側的更新日誌，而你看不到。If you have exhausted every step and it still fails, contacting Sonos support is far safer than resetting on your own — they can see the device-side update logs, and you cannot.

官方参考官方參考Official references

• Sonos 系统更新说明Sonos 系統更新說明Release notes — Sonos system updates
• Sonos App 版本兼容性Sonos App 版本兼容性Sonos app version compatibility
• 重启 Sonos 产品重啟 Sonos 產品Reboot Sonos products
• 联系 Sonos 支持聯繫 Sonos 支援Contact Sonos support

排查完了，日常控制其实可以更省事排查完了，日常控制其實可以更省事Once the network is fixed, the daily part can get easier

网络问题解决之后，剩下的是每天都要做的事：分组、切歌、调音量。ZoneFoundry 是一个 iOS App，这些操作说一句话就完成。直接连你现在的 Sonos，Bridge 是可选增强，不是必需品。網絡問題解決之後，剩下的是每天都要做的事：分組、切歌、調音量。ZoneFoundry 是一個 iOS App，這些操作講一句話就完成。直接連你現在的 Sonos，Bridge 是可選增強，並非必需品。Grouping, skipping tracks, adjusting volume — that is the part you actually repeat every day. ZoneFoundry is an iOS app that handles those in one sentence. It works with your existing Sonos; the Bridge is an optional upgrade, not a requirement.

先看它能做什么先看它能做甚麼See what it does