Roborock T7 Pro

END OF LIFE / END OF SALE[1]

Not recommended for purchase and rooting!

ModelID: roborock.vacuum.a09
Codename: tanosv
SKU:
OEM: Roborock
Firmware format: enc, signed, header in TZ
Sound format:
SOC: Qualcomm APQ8053 (8x)
RAM: 512 MByte
Flash: 4GByte eMCP
MCU: STM32F103VCT6
WiFi: Qualcomm
OS: Android (3.18.x)
Released: Q2/2020

Features

LIDAR: y
Camera: y (2x OV5695 front [1920x1080]) with IR illumination
Mop: y
Waterpump: y
Towerbumper: y
IR dropsensors: 6x
IR sidesensors: y
Frontsensor: Cameras(+illum)
Carpetsensor: n
Brush type: rubber+brush
Auto Empty: No
Auto Mop Cleaning: No
Cloud support: 3.5.8, tuya

Rootability

Root supported? : y (Q2/2020)
Root method public? : y
Root complexity: very hard (BGA soldering or ISP)
Valetudo support: y

Ressources

Teardown

Comments

Device made for Mainland China region. Will not work easily outside of Mainland China. Not recommended to buy if you are in other regions.

Firmwares

Regioncn
first seen2019-12-08

TypeMD5FilenameVersionDatetimeSizeRegions
appdd21b44b4c33bb49380aa5457decf2f1tanosv_1964.fullos.5310c1fe7c35dfa1c525265cc485caa5.signed.pkg3.5.7_19642020-01-03 03:25:00156,914 MBcn,de,us
app34d4d2638a664e3e3774ffe02ad6f648tanosv_3978.fullos.be19620e1cebc8428ba7ac500368cce6.signed.pkg3.5.8_39782020-05-22 08:28:00160,293 MBcn
appfe2dada7bdbeab3be191bd2976988863tanosv_4600.fullos.a3d1b96d6865a282726ea9b8fe201a8c.signed.pkg3.5.8_46002020-08-11 02:23:00172,591 MBcn,de,ru,sg,us
appf5a3a03a87de03e209495409c09fd9e7tanosv_4810.fullos.01533015e792e1af343a8fbd237a55b2.signed.pkg3.5.8_48102020-09-03 03:26:00172,589 MBcn,de,ru,sg,us
app0ad5dc2071356f53aba4728d84bc36a5tanosv_4966.fullos.e3cbec9e352af2ca9c4e754c7658ea9b.signed.pkg3.5.8_49662020-09-28 10:23:00201,872 MBcn,de,ru,sg,us
app98f8c2dcc6c085ae823d1e62d283e4d2tanosv_5156.fullos.7aea6f2ad683636b35f267d83af9e1b4.signed.pkg3.5.8_51562020-11-18 08:37:00221,047 MBcn,de,ru,sg,us
app541d8fb5a711e2336e0043220ee49624tanosv_5196.fullos.caf1da6329727794b631662c63e0adfd.signed.pkg3.5.8_51962020-12-10 10:14:00221,064 MBcn,ru,sg,us
appb172413e4bb66758481330c7010cdf36b172413e4bb66758481330c7010cdf36_upd_roborock.vacuum.a09.bin
(shared with other device)
3.5.8_56902021-02-05 09:20:00221,254 MBcn,de,ru,sg,us
app05e0a4104794f7cce7650405e3e6506205e0a4104794f7cce7650405e3e65062_upd_roborock.vacuum.a09.bin
(shared with other device)
3.5.8_58022021-04-19 10:05:00221,283 MBcn,de,ru,sg
app98150076dc95551342a1dfc101e0064e98150076dc95551342a1dfc101e0064e_upd_roborock.vacuum.a09.bin
(shared with other device)
3.5.8_58502021-05-14 01:20:00221,268 MBcn,de,ru,sg,us
app7543720caf8759bb562f241961f519b97543720caf8759bb562f241961f519b9_upd_roborock.vacuum.a09.bin
(shared with other device)
3.5.8_59682021-07-05 12:15:00221,672 MBcn,de,ru,sg,us
appffa5a0cb011d923349a7df0dbf1e27f8ffa5a0cb011d923349a7df0dbf1e27f8_upd_roborock.vacuum.a09.bin3.5.8_60522021-08-18 01:06:00221,653 MBcn,de,ru,sg,us
appf9994fb3e1149d3177d196f57546017cf9994fb3e1149d3177d196f57546017c_upd_roborock.vacuum.a09.bin
(shared with other device)
3.5.8_61862021-09-24 11:48:00221,596 MBcn,de,ru,sg,us
appbc4a19935b7d91950c1b0513bb6ded32bc4a19935b7d91950c1b0513bb6ded32_upd_roborock.vacuum.a09.bin3.5.8_62282021-11-26 11:00:00221,595 MBcn,de,ru,sg,us
app34f4a3ec5f53b98bea6bf21c583b580e34f4a3ec5f53b98bea6bf21c583b580e_upd_roborock.vacuum.a09.bin3.5.8_62462022-01-20 01:48:00221,594 MBcn,de,ru,sg,us

Changelogs

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

TypeVersionDatetimeChangelogDiff
app3.5.7_19642020-01-03 03:25:00初始版本-
app3.5.8_39782020-05-22 08:28:00安装包大小:150M(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:
* 优化避障算法
* 修复和优化一些其他小问题

固件更新预计需要5~10分钟,请耐心等待
3.5.7_1964-
3.5.8_3978
app3.5.8_46002020-08-11 02:23:00安装包大小:160MB(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)

- 新增织物类(如袜子)、簸箕类可识别障碍物类型;
- 新增未知障碍物实景照片查看功能;
- 优化避障动作,提升避障效果;
- 优化定位策略,提升定位成功率及效率;
- 优化电控水箱出水策略,使出水更均匀;
- 修复一些BUG,提升用户体验;

固件更新预计需要5~10分钟,请耐心等待
3.5.8_3978-
3.5.8_4600
app3.5.8_48102020-09-03 03:26:00安装包大小:150M(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:
- 修复一些BUG,提升用户体验

固件更新预计需要5~10分钟,请耐心等待
3.5.8_4600-
3.5.8_4810
app3.5.8_49662020-09-28 10:23:00- Refined ReactiveAI algorithms to improve obstacle recognition rate.
- Refined room recognition algorithm.
- Added support for multi-level scheduling.
- Fixed a bug where Error 8 is incorrectly triggered in some scenes.
- Refined obstacle recognition and avoidance actions.
- Refined the map display.
- Squashed a few bugs.
3.5.8_4810-
3.5.8_4966
app3.5.8_51562020-11-18 08:37:00安装包大小:200M(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:
- 优化双目物体识别算法
- 修复某种情况下设备联网失败的问题
- 修复或优化其他一些问题

固件更新预计需要5~10分钟,请耐心等待
3.5.8_4966-
3.5.8_5156
app3.5.8_51962020-12-10 10:14:00- Improved ReactiveAI object recognition algorithms
- Bugs squashed and general refinements
3.5.8_5156-
3.5.8_5196
app3.5.8_56902021-02-05 09:20:00- Optimized recognition and avoidance of certain obstacles
- Optimized object recognition
- Fixed and Optimized some other issues
3.5.8_5196-
3.5.8_5690
app3.5.8_58022021-04-19 10:05:00- Optimized the cleaning routes in some environments
- Optimized the algorithm for avoiding obstacles and entrapment
- General improvements and bugs squashed
3.5.8_5690-
3.5.8_5802
app3.5.8_58502021-05-14 01:20:00- Fix some bug3.5.8_5802-
3.5.8_5850
app3.5.8_59682021-07-05 12:15:00- Fix some bug3.5.8_5850-
3.5.8_5968
app3.5.8_60522021-08-18 01:06:00- Fix some bug3.5.8_5968-
3.5.8_6052
app3.5.8_61862021-09-24 11:48:00-New Child Lock Feature. Long press the Spot Clean button or use the app to activate.
-If using Selective Room Cleaning or Zone Cleaning and cleaning an area twice or more, the robot will now clean in a cross hatch pattern.
-Bugs squashed. User experience improved.
3.5.8_6052-
3.5.8_6186
app3.5.8_62282021-11-26 11:00:00- Fix some bug3.5.8_6186-
3.5.8_6228
app3.5.8_62462022-01-20 01:48:00- Fix some bug3.5.8_6228-
3.5.8_6246

[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.