Roborock T7

END OF LIFE / END OF SALE[1]


ModelID: roborock.vacuum.a11
Codename: tanose
SKU:
OEM: Roborock
Firmware format: enc(AES-256-CBC), signed (RSA), sqfs
Sound format: B=enc, signed, sqfs, ogg
SOC: Allwinner R16 (4x)
RAM: 256 MByte
Flash: 512MByte NAND
MCU: STM32F103VCT6
WiFi: RTL8189ETV
OS: Ubuntu 14.04 (3.4.x)
Released: Q1/2020

Features

LIDAR: y
Camera: n
Mop: y
Waterpump: y
Towerbumper: n
IR dropsensors: 6x
IR sidesensors: y
Frontsensor: IR
Carpetsensor: n
Brush type: rubber+brush
Auto Empty: No
Auto Mop Cleaning: No
Cloud support: 3.5.8, tuya

Rootability

Root supported? : y (Q1/2020)
Root method public? : y
Root complexity: disassembly, simple soldering
Valetudo support: y

Ressources

Custom Firmwarebuilder (Dustbuilder)

Firmwares

Regioncn
first seen2019-12-08

TypeMD5FilenameVersionDatetimeSizeRegions
app3396ac55b3f64995fc847546514da487tanose_0302_fullos.68363158-d865-445c-bf95-0258a6352c35.signed.pkg3.5.8_03022020-02-14 08:44:0023,931 MBcn
app73026bcca81a7160b8902a9e0b1038bftanose_0356_fullos.5ce83f78-cf03-4d2f-8923-81657847cb54.signed.pkg3.5.8_03562020-03-11 03:55:0024,359 MBcn
app8bbb01e7a13831a1c7e226bbd37a83d4tanose_0432_fullos.e9f4f491-1e88-49b9-ba21-ea9445612b28.signed.pkg3.5.8_04322020-04-20 05:58:0024,358 MBcn
app03e47da8299a51d98335bddde33ad7e3tanose_0498_fullos.a8be0a51-cd94-4599-a0a1-67feb07d5f2a.signed.pkg3.5.8_04982020-05-23 01:31:0024,801 MBcn
app3b9dd9a4934a6417de652c03aee483f6tanose_0592_fullos.dc792569-e711-4e89-a6cc-bad7955cec7a.signed.pkg3.5.8_05922020-07-14 12:07:0025,12 MBcn
app81641d394d0427b501f1a013d5cdd92e81641d394d0427b501f1a013d5cdd92e_upd_roborock.vacuum.a11.bin3.5.8_05962020-07-24 09:25:0024,806 MBcn
app65eaebd314dcf8d49361acfe9308d4b865eaebd314dcf8d49361acfe9308d4b8_upd_roborock.vacuum.a11.bin3.5.8_06402020-08-18 10:04:0024,812 MBcn
app9a456cee924af3fa8fb42a325b450fd29a456cee924af3fa8fb42a325b450fd2_upd_roborock.vacuum.a11.bin3.5.8_06842020-09-15 06:44:0024,845 MBcn
app321699a030f2e58b8837097ac8c78671321699a030f2e58b8837097ac8c78671_upd_roborock.vacuum.a11.bin3.5.8_09902020-12-23 01:16:0024,974 MBcn
appddee5d010caf7c504c9894e70f7aa018ddee5d010caf7c504c9894e70f7aa018_upd_roborock.vacuum.a11.bin3.5.8_09982021-02-19 12:34:0025,026 MBcn
app077326a1ed8cc3cadab59f8a24f7740b077326a1ed8cc3cadab59f8a24f7740b_upd_roborock.vacuum.a11.bin3.5.8_10382021-03-03 06:58:0025,031 MBcn
appaa5bcc2ed82ac44f5c8f2e0301c08e4daa5bcc2ed82ac44f5c8f2e0301c08e4d_upd_roborock.vacuum.a11.bin3.5.8_11442021-05-14 01:09:0025,03 MBcn
appd921938f7835ded53c22ae230b2a68cad921938f7835ded53c22ae230b2a68ca_upd_roborock.vacuum.a11.bin3.5.8_12262021-07-29 07:47:0025,395 MBcn
appb859d7109034041bbbff1ed838f1e62ab859d7109034041bbbff1ed838f1e62a_upd_roborock.vacuum.a11.bin3.5.8_12482021-08-26 12:52:0025,462 MBcn

Changelogs

These logs are extracted from official firmware releases. They might or might not contain useful information.

TypeVersionDatetimeChangelogDiff
app3.5.8_03022020-02-14 08:44:00-
app3.5.8_03562020-03-11 03:55:00安装包大小:25M(安装包由机器人通过家中Wi-Fi进行下载,不会消耗手机流量)
更新日志:
· 优化智能断点续扫策略,提高效率;
· 修复异常场景进入禁区的问题;
· 修复或优化其他一些问题;
固件更新预计需要5分钟,请耐心等待
3.5.8_0302-
3.5.8_0356
app3.5.8_04322020-04-20 05:58:00安装包大小:25M(安装包由机器人通过家中Wi-Fi进行下载,不会消耗手机流量)

- 优化部分场景切换状态机器人的响应速度

固件更新预计需要5~10分钟,请耐心等待
3.5.8_0356-
3.5.8_0432
app3.5.8_04982020-05-23 01:31:00安装包大小:25M(安装包由机器人通过家中Wi-Fi进行下载,不会消耗手机流量)

- 优化WI-FI快连的稳定性
- 新增支持重新分区功能
- 优化部分场景选区和划区清扫的清扫逻辑
- 优化定位成功率和地图稳定性
- 修复部分BUG,优化用户体验

固件更新预计需要5~10分钟,请耐心等待
3.5.8_0432-
3.5.8_0498
app3.5.8_05922020-07-14 12:07:00安装包大小:25M(安装包由机器人通过家中Wi-Fi进行下载,不会消耗手机流量)

- 优化部分场景下机器人定位时间及定位成功率
- 优化选区清扫/划区清扫部分场景下的清扫策略
- 修复部分BUG,优化用户体验

固件更新预计需要5~10分钟,请耐心等待
3.5.8_0498-
3.5.8_0592
app3.5.8_05962020-07-24 09:25:00安装包大小:25M(安装包由机器人通过家中Wi-Fi进行下载,不会消耗手机流量)

- 修复部分BUG,优化用户体验

固件更新预计需要5~10分钟,请耐心等待
3.5.8_0592-
3.5.8_0596
app3.5.8_06402020-08-18 10:04:00安装包大小:25M(安装包由机器人通过家中Wi-Fi进行下载,不会消耗手机流量)

- 修复部分BUG,优化用户体验

固件更新预计需要5~10分钟,请耐心等待
3.5.8_0596-
3.5.8_0640
app3.5.8_06842020-09-15 06:44:00- Added support for Selective Room Cleaning in multi-level homes
- Improved Carpet Boost to enhance carpet cleaning
- Improved cleaning efficiency in unusual environments and layouts
- Squashed lots of bugs and refined the UI
3.5.8_0640-
3.5.8_0684
app3.5.8_09902020-12-23 01:16:00Installation Size: 25M
(The installation package will only be downloaded using Wi-Fi and will not consume cellular data.)
Major updates:

- Fix some bugs to improve user experience.

The upgrading process will take 5-10 minutes. You will receive a prompt when it is complete.
3.5.8_0684-
3.5.8_0990
app3.5.8_09982021-02-19 12:34:00Major updates:

- Refined escape algorithms
- Fix some bugs to improve user experience.


3.5.8_0990-
3.5.8_0998
app3.5.8_10382021-03-03 06:58:00-Optimize networking stability and enhance user experience3.5.8_0998-
3.5.8_1038
app3.5.8_11442021-05-14 01:09:00- Bug fixes and optimize user experience3.5.8_1038-
3.5.8_1144
app3.5.8_12262021-07-29 07:47:00- Bug fixes and optimize user experience3.5.8_1144-
3.5.8_1226
app3.5.8_12482021-08-26 12:52:00-Added support for child lock;
-Optimize the strategy of smart breakpoint continuous scanning;
-Optimize the strategy of getting rid of difficulties and obstacles;
-Fix some bugs.
3.5.8_1226-
3.5.8_1248

[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.


Note: If you use information from this table, please reference it, eg. "Dennis Giese, Robotinfo, https://robotinfo.dev".
Please contact me prior using any of the images.