Roborock T7S


ModelID: roborock.vacuum.a14
Codename: tanoss
Firmware format: H=enc(AES-256-CBC), signed (RSA), sqfs
Sound format: B=enc, signed, sqfs, ogg
SOC: Allwinner R16 (4x)
RAM: 256 MByte
Flash: 256MByte NAND
MCU: STM32F103VCT6
WiFi: RTL8189ETV
OS: Ubuntu 14.04 (3.5.x)
Released: Q1/2021

Features

LIDAR: y
Camera: n
Mop: y
Waterpump: y
Towerbumper: y
IR dropsensors: 4x
IR sidesensors: y
Frontsensor: IR
Cloud support: 4.1.2, tuya

Rootability

Root supported? : y (Q1/2021)
Root method public? : y
Root complexity: disassembly, simple soldering
Valetudo support: y

Ressources

Teardown
released Firmwares
Custom Firmwarebuilder (Dustbuilder)

Comments

Device made for Mainland China region.

Firmwares

Regioncn
first seen2020-08-01

TypeMD5FilenameVersionDatetimeSizeRegions
app7ab773d6d194c1db1d5e846303addb657ab773d6d194c1db1d5e846303addb65_upd_roborock.vacuum.a14.bin
(shared with other device)
4.1.2_07982021-02-05 12:46:0025,768 MBcn,de,ru,sg,us
app4032818ac5fde86e616b8b925c82e5d94032818ac5fde86e616b8b925c82e5d9_upd_roborock.vacuum.a14.bin4.1.2_08162021-02-19 02:50:0025,768 MBcn,sg
app490ed1154ccbc20ec13f7971dcf71802490ed1154ccbc20ec13f7971dcf71802_upd_roborock.vacuum.a14.bin
(shared with other device)
4.1.2_09282021-03-19 02:15:0025,804 MBcn,de,ru,sg,us
appf41886dfe2d1f71aa49ffdaf8f4ef939f41886dfe2d1f71aa49ffdaf8f4ef939_upd_roborock.vacuum.a14.bin4.1.2_09782021-04-06 07:36:0025,81 MBcn,ru,sg,us
app0f40b0d3a321da0d78887013591f7d0c0f40b0d3a321da0d78887013591f7d0c_upd_roborock.vacuum.a14.bin
(shared with other device)
4.1.2_10502021-05-06 02:30:0025,885 MBcn,de,sg,us
app1985757b694cd7b4cb5b03f20d2a4f551985757b694cd7b4cb5b03f20d2a4f55_upd_roborock.vacuum.a14.bin4.1.2_11202021-05-22 02:57:0026,138 MBcn,ru
appe2de1ea6f3cf451614ccb4f454f1419fe2de1ea6f3cf451614ccb4f454f1419f_upd_roborock.vacuum.a14.bin
(shared with other device)
4.1.2_11402021-06-11 09:52:0026,139 MBcn,de,ru,sg,us
appe880463c5edfa890f0049b99922e3b56e880463c5edfa890f0049b99922e3b56_upd_roborock.vacuum.a14.bin4.1.5_11962021-07-01 06:20:0026,199 MBcn,de,sg,us
app1d45bcefa1bf2f311b168a4c2d20c9521d45bcefa1bf2f311b168a4c2d20c952_upd_roborock.vacuum.a14.bin
(shared with other device)
4.1.5_12402021-08-09 01:18:0026,204 MBcn,de,ru,sg,us
app8a9719411290fddc943cba7ff906bcc78a9719411290fddc943cba7ff906bcc7_upd_roborock.vacuum.a14.bin4.1.5_12722021-09-10 11:40:0026,204 MBcn
app1b5f8f6bbeb2e3c33a23539559a6b6a41b5f8f6bbeb2e3c33a23539559a6b6a4_upd_roborock.vacuum.a14.bin4.1.5_13202021-10-15 08:28:0026,237 MBcn,de,sg,us
app3b331efa6cddaecebb0b96751af3f4743b331efa6cddaecebb0b96751af3f474_upd_roborock.vacuum.a14.bin4.1.5_13762021-11-04 06:48:0026,232 MBcn,de,ru,sg,us
app85a9f5cdb52bfc65791176a14692dae785a9f5cdb52bfc65791176a14692dae7_upd_roborock.vacuum.a14.bin4.1.5_13982021-11-22 11:23:0026,495 MBcn,de,ru,sg,us
app6a0166b47dfce165b0a6f08e1bda992c6a0166b47dfce165b0a6f08e1bda992c_upd_roborock.vacuum.a14.bin
(shared with other device)
4.1.5_14442022-01-10 09:56:0026,525 MBcn,de,ru,sg,us

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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.