# China Mobile Cloud

> 139.com | Netdisk and pan; 1 record: free tier, limits, identity cost and evidence.

HTML https://fshy.ajam.dev/p/139/ | JSON https://fshy.ajam.dev/api/v1/entity/139.json | how to read a record: https://fshy.ajam.dev/llms-full.txt

## China Mobile Cloud (中国移动云盘, 139 / 和彩云)

- `netdisk-pan/china-mobile-cloud` | fails-identity | evidence reported | binding write-gated | category carrier cloud
- needs card no, phone yes, ID no, institution no | verified 2026-11-04T00:20:53.782Z (inherited) | stale on 2026-11-19
- url https://yun.139.com
- free tier: 1,000 GB (1 TB) free per the Wikipedia table, with 20 GB the base grant and 1 TB or 2 TB obtained through carrier promotions. Membership promos are cited at 8 TB | unit: TiB | metered on: stored-bytes | read on: 2026-10-21 | source: [1]
- per-object cap: Varies by tier; single-file and upload caps are not published as one number | source: [2]
- retention: Promotional capacity expires. No retention clock on stored files is published | source: [2]
- egress: Free and unthrottled by design: '不限速：上传下载不限速', and members get carrier zero-rating on China Mobile. Forum consensus agrees China Mobile does not shape, unlike Baidu at 0.1 MB/s and Quark at 1.7 MB/s | metered: no | free allowance: unlimited on net | source: [2]
- identity: country-phone | detail: +86 only, and the login is tied to a China Mobile subscriber identity in practice. Promotions are redeemed inside the carrier app's 权益超市, not on the web | country: 86
- interface: rest, webdav
- limits:
  - write-gated (binding): parameters must be scraped from the browser network tab, so an interactive login is mandatory for the driver [3]
  - per-object-cap: unpublished and tier-dependent [2]
- binding note: The capacity and the egress both qualify, and the gate is the carrier identity: a China Mobile subscriber number, with the promotions redeemable only inside the carrier app. The write gate on the driver's parameters is the second lock.
- tooling: an official open platform at open.yun.139.com, application and approval based; the OpenList 139Yun driver works off a browser-captured Authorization header and needs v3.41.0 or later; netdisk-fast-download's p139 parser is in the paid tier
- composes with: 1 TB free with no shaping is genuinely attractive for serving, and multiplying by accounts is the only path. The gate is a China Mobile number, and the large grants ride the carrier plan and evaporate when it lapses
- reliability: The driver is reverse-engineered and the share endpoints change shape: getOutLinkInfoV5 and V6 both exist and both answer resultCode 01000101 to an unauthenticated caller.
- notes: This record covers the 139 and 和彩云 spellings. The deferred list carries four further spellings of the same provider (China Mobile Cloud, 中国移动云盘 / China Mobile Cloud, 中国移动云盘 (China Mobile / 和彩云), and the TV-edition client); this one record is their single home and the other spellings are aliases in the field below.
- extras:
  - access_mode: registration-gated
  - anonymous_read: share SPA loads, data refused
  - aliases: China Mobile Cloud / 中国移动云盘 (139 / 和彩云); 中国移动云盘 (China Mobile / 和彩云); 139Yun; 和彩云; 中国移动云盘 / China Mobile Cloud (139 / 和彩云); 中国移动云盘 / China Mobile Cloud (139/和彩云)
- evidence:
  - [1] 2026-10-21: table row 中国移动云盘, 1000G, no upload limit, sharing yes, no speed limit, login required
  - [2] 2026-10-21: '初始空间20G，用户可直接通过丰富的网盘活动，轻松领取1T、2T等更大容量的空间'; '不限速：上传下载不限速'; 尊享云计划 '额外8T超大空间'
  - probe:https://yun.139.com/sharewap/m/i?1D5C36d226M2O= 2026-10-21: 200 with a 4,541-byte SPA shell, so the share page loads and carries no data
  - probe:POST https://share-kd-njs.yun.139.com/yun-share/richlifeApp/devapp/IOutLink/getOutLinkInfoV6 2026-10-21: 200 with {"resultCode":"01000101","desc":"服务器响应异常","success":true}, so both V5 and V6 refuse an unauthenticated caller
  - [4] 2026-10-21: the driver is named '139Yun'
  - [2] 2026-11-03: the vendor page still states a 20G base space with 1T and 2T larger grants through campaigns | capture: sha256:b75183a9c12d8148de4b862c5d8110bf81fe4bc966cdc5bc439c4191cbf5102c | quote: 初始空间20G且用户可直接通过丰富的网盘活动，轻松领取1T、2T等更大容量的空间
  - [2] 2026-11-03: the vendor page still states upload and download are not rate-limited | capture: sha256:b75183a9c12d8148de4b862c5d8110bf81fe4bc966cdc5bc439c4191cbf5102c | quote: 不限速：上传下载不限速，支持5G网络环境下高速传输。
  - [2] 2026-11-03: the 尊享云计划 membership still lists an extra 8T of space | capture: sha256:b75183a9c12d8148de4b862c5d8110bf81fe4bc966cdc5bc439c4191cbf5102c | quote: 额外8T超大空间
  - [1] 2026-11-03: the table row still reads 1000G free, no upload limit, sharing yes, no download limit, login required | capture: sha256:87cfd4212b0eaf2bb73b16353c13f114920639a0b2df7d9e3a6465f3bf0ce870 | quote: | 中国移动云盘 | 1000G | 无 | | 有 | 无 | 是 | |
  - [1] 2026-11-03: the prose of the same page gives free users a 4G single-file upload limit, which the table row does not | capture: sha256:87cfd4212b0eaf2bb73b16353c13f114920639a0b2df7d9e3a6465f3bf0ce870 | quote: 免费用户支持最高4G的单个文件上传，下载不限速，支持分享文件
  - [3] 2026-11-03: the driver documentation still says its parameters are read from the browser network tab | capture: sha256:961236b1dd9ac0ed3d84001ba3ad2dae41d5350baaf846e5575a85b5afc928ab | quote: Parameters can be obtained from the browser DevTools -> Network by searching keywords.
  - probe:https://yun.139.com/sharewap/m/i?1D5C36d226M2O= 2026-11-03: the share page answers 200 with a 4,541-byte SPA shell titled as a share page and carries no data | capture: sha256:391aeea336ee8a4694fad765bad0dcf7ae7530662baf7304313c7ca0b239e5a3 | quote: <title>中国移动云盘分享</title>
- sources:
  - [1] https://zh.wikipedia.org/zh-cn/中国大陆网盘列表
  - [2] https://yun.139.com/intro/
  - [3] https://alistgo.com/guide/drivers/139
  - [4] https://github.com/OpenListTeam/OpenList/tree/main/drivers/139