END OF LIFE / END OF SALE[1]
| Region | cn | de | ru | sg | us |
| first seen | 2019-05-24 | 2019-07-30 | 2019-07-30 | 2019-07-30 | 2019-07-30 |
| Type | MD5 | Filename | Version | Datetime | Size | Regions |
| app | 2b6a7e5a1e6274b220264d734230e408 | t6_0138.fullos.2b6a7e5a.pkg | 3.4.5_0138 | 2019-05-30 07:02:00 | 117,477 MB | cn |
| app | 12e8d6fc9fae3a72f8486212f10bb445 | t6_0208.fullos.cbe2b00f-e924-4b72-88b4-db4a4e63a48d.signed.pkg | 3.5.3_0208 | 2019-07-13 06:32:00 | 116,513 MB | cn,de,us |
| app | 9aa24d0f63ec9f34ca8e62bf66394f68 | t6_0266.fullos.3bb90903-c7b2-4bbb-aecf-af8918a6a363.signed.pkg | 3.5.3_0266 | 2019-08-23 04:01:00 | 116,507 MB | cn,de,us |
| app | e33542a9d8a59b235265bb355844f2fc | t6_0298.fullos.c9fa98f9-75b1-41e1-9706-cd3042f62623.signed.pkg | 3.5.3_0298 | 2019-10-14 07:05:00 | 122,537 MB | cn,de,us |
| app | 6d01030f018ac662b55f2f46af5d9485 | t6_0314.fullos.8b66a416-7d07-4696-a9a5-338095f88672.signed.pkg | 3.5.7_0314 | 2019-12-18 08:43:00 | 116,562 MB | cn,de,us |
| app | 55f0340913518cfe6f952b96aae4d648 | t6_0328.fullos.72fed0ac-cea7-4d10-b3d1-a82baadd3424.signed.pkg | 3.5.7_0328 | 2020-01-19 07:46:00 | 116,528 MB | cn,de,us |
| app | 86cdddd2d4c3ddfa777c4069eb80a1fd | t4_0358.fullos.50b85073-3c5b-4ea6-adbc-39f106bf5584.signed.pkg | 3.5.8_0358 | 2020-03-27 06:58:00 | 117,513 MB | cn,de,us |
| app | e46957a55e827aed35285ed129d7f0da | t4_0426.fullos.9c645ecc-cb2c-4f8e-ab11-0ab47e8d2830.signed.pkg | 3.5.8_0426 | 2020-06-23 10:31:00 | 64,998 MB | cn |
| app | ec36b61503b234fde9a77076229c66d4 | ec36b61503b234fde9a77076229c66d4_upd_roborock.vacuum.t4.bin | 3.5.8_0486 | 2020-10-30 03:12:00 | 64,509 MB | cn,de,us |
These logs are extracted from official firmware releases. They might or might not contain useful information.
| Type | Version | Datetime | Changelog | Diff |
| app | 3.4.5_0138 | 2019-05-30 07:02:00 | fix some bugs | - |
| app | 3.5.3_0208 | 2019-07-13 06:32:00 | bug fix | 3.4.5_0138- 3.5.3_0208 |
| app | 3.5.3_0266 | 2019-08-23 04:01:00 | Installation Size: 116 M (The installation package will only be downloaded using Wi-Fi and will not consume cellular data.） What's new: 1. Support room partition on map. 2. Support selective room cleaning. 3. New arithmetic to choose the best route to improve cleaning effciency. 4. Support room naming. The upgrading process will take 5-10 minutes. You will receive a prompt when it is complete. | 3.5.3_0208- 3.5.3_0266 |
| app | 3.5.3_0298 | 2019-10-14 07:05:00 | Installation Size: 110 M (The installation package will only be downloaded using Wi-Fi and will not consume cellular data.） What's new: fixes some bugs and improves some features The upgrade process will take 5-10 minutes. You will receive a prompt when it is complete. | 3.5.3_0266- 3.5.3_0298 |
| app | 3.5.7_0314 | 2019-12-18 08:43:00 | Installation Size: 110 M (The installation package will only be downloaded using Wi-Fi and will not consume cellular data.） What's new: 1. Fixed the issue error 6 related to side brush. 2. Bug fixes. The upgrading process will take 5-10 minutes. You will receive a prompt when it is complete. | 3.5.3_0298- 3.5.7_0314 |
| app | 3.5.7_0328 | 2020-01-19 07:46:00 | Optimize the process of device network connection | 3.5.7_0314- 3.5.7_0328 |
| app | 3.5.8_0358 | 2020-03-27 06:58:00 | Installation Size: 110M (The installation package will only be downloaded using Wi-Fi and will not consume cellular data.） What's new: 1. Improve the process to make robot connect wifi easier. 2. Bug fixes and refinements. The upgrading process will take 5-10 minutes. You will receive a prompt when it is complete. | 3.5.7_0328- 3.5.8_0358 |
| app | 3.5.8_0426 | 2020-06-23 10:31:00 | 安装包大å°Â：65M（安装包çâ€Â±Ã¦Å“ºå™¨äººé€šè¿‡å®¶ä¸ÂWi-Fi进行下载，ä¸Â会消耗手机æµÂé‡Â） é‡Â磅更新： - 新增æâ€Â¯Ã¦Å’Â多楼层地图，机器人智能判æ–Â所处楼层åŠä½Â置； 新特性 - 全新é‡Âæž„slam算法，æÂÂ高地图稳定性åŠ定ä½ÂæˆÂ功率； - 新增æâ€Â¯Ã¦Å’Â定制清扫顺åºÂï¼› - 新增æâ€Â¯Ã¦Å’Âé‡Â新分区功能； 优化 - 优化地图çâ€Å¸Ã¦Ë†ÂåŠ更新ç–略，æÂÂ高地图稳定性； - 优化房间分割ç–略，æÂÂ高分割æˆÂ功率； - 优化定时列表的获å–机制； - ä¿®å¤Â一些BUG，æÂÂå‡çâ€Â¨Ã¦Ë†Â·Ã¤Â½â€œÃ©ÂªÅ’ï¼› 注： -å‡级到该固件版本åŽ，将删除历å²地图仅ä¿Â留当å‰Â地图 固件更新预计需è¦Â5～10分钟，请è€Â心ç‰待 | 3.5.8_0358- 3.5.8_0426 |
| app | 3.5.8_0486 | 2020-10-30 03:12:00 | - Added support for Selective Room Cleaning in multi-level homes - Improved cleaning efficiency in unusual environments and layouts - Squashed lots of bugs and refined the UI | 3.5.8_0426- 3.5.8_0486 |
[1] END OF LIFE / END OF SALE: Devices get this flag if we see that they did not receive firmware updates for a long time or are not available anymore in specific regions. Same applies if the model was replaced with a new one.
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This information is collected over time by my rooted devices and stored in a database. There might be firmware older than this, but it is not listed here as I did not own a particular device at that time. There is no guarantee for accuracy of this information, as the availability of firmware might be device specific and region specific. Sometimes I don't have enough devices to cover all regions.