Roborock S7 Pro Ultra


Roborock S7 Pro Ultra picture, click to enlarge

ModelID: roborock.vacuum.a62
Codename: TopazS
OEM: Roborock
Firmware format: enc(AES-256-CBC), signed (RSA), sqfs
Sound format:
SOC: Allwinner R16 (4x)
RAM: 256 MByte
Flash: 256MByte NAND
WiFi: Hi3881
OS: Ubuntu 14.04 (3.4.x)
Released: Q3/2022


Camera: n
Mop: y
Waterpump: y
Towerbumper: y
IR dropsensors: 6x
IR sidesensors: 2x
Frontsensor: IR
Carpetsensor: y (ultrasonic)
Brush type: rubber
Auto Empty: Yes (with default base station)
Auto Mop Cleaning: Yes (with default base station)
Cloud support: 4.1.8, rriot


Root supported? : y (01/2023)
Root method public? : y
Root complexity: teardown required
Valetudo support: y


Custom Firmwarebuilder (Dustbuilder)
FCC ID: 2AN2O-S300RR01
Compatible Basestations: EWFD01HRR, EWFD02HRR, WFD01HRR
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first seen2022-07-042022-07-042022-07-042022-07-04

appc2489505af05b9d1e0ddab9de61a1b98c2489505af05b9d1e0ddab9de61a1b98_upd_roborock.vacuum.a62.bin4.1.5_00422022-05-11 09:18:0026,484 MBsg,us
appb0f5e1e66404b1033674eda04a771237b0f5e1e66404b1033674eda04a771237_upd_roborock.vacuum.a62.bin4.1.5_00562022-06-13 07:34:0026,514 MBde,ru,sg,us
app3185cad1ed29a2e13632dd6f597f752e3185cad1ed29a2e13632dd6f597f752e_upd_roborock.vacuum.a62.bin4.1.5_01062022-07-26 10:35:0022,816 MBde,ru,sg,us
app602a40851d9a48278c48850e37e04d44602a40851d9a48278c48850e37e04d44_upd_roborock.vacuum.a62.bin4.3.5_01522022-10-11 04:40:0022,894 MBde,ru,sg,us
appf78146b088773250bc4b8d9ebd7942adf78146b088773250bc4b8d9ebd7942ad_upd_roborock.vacuum.a62.bin4.3.5_01842022-12-23 01:18:0023,124 MBde,ru,sg,us


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

app4.1.5_00422022-05-11 09:18:00RTM
app4.1.5_00562022-06-13 07:34:00-Fixing some problems and improving user experience.
app4.1.5_01062022-07-26 10:35:00-Added Off-Peak Charging Mode, allowing users to charge based off local off-peak time-frame.
-Added Deep+ cleaning mode for better mopping performance.
-Added support for furniture editing and floor type editing.
-Fixed some bugs.
app4.3.5_01522022-10-11 04:40:00Fixed some bugs to optimize user experience.
app4.3.5_01842022-12-23 01:18:001. Supported map backup and restore;
2. Fixed some bugs to optimize user experience.

[2] Active: A device is still sold, and receives support by the vendor or the community

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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,".
Please contact me prior using any of the images.