Roborock S7 Max Ultra

ACTIVE[2]

Roborock S7 Max Ultra picture, click to enlarge


ModelID: roborock.vacuum.a65
Codename:
SKU:
OEM: Roborock
Firmware format: enc(AES-256-CBC), signed (RSA), sqfs
Sound format:
SOC: Allwinner R16 (4x)
RAM: 256 MByte
Flash: 256MByte NAND
MCU:
WiFi: Hi3881
OS: Ubuntu 14.04 (3.4.x)
Released: Q1/2023

Features

LIDAR: y
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

Rootability

Root supported? : y (03/2023)
Root method public? : n
Root complexity: teardown required
Valetudo support: y

Ressources

Custom Firmwarebuilder (Dustbuilder)
Show a price history from Keepa.com (click here! will load external media)
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Firmwares

Regionderusgus
first seen2023-06-062023-06-062023-06-072023-06-01

TypeMD5FilenameVersionDatetimeSizeRegions
app297f699a25ea73a4ffec8f5c2b35cacb297f699a25ea73a4ffec8f5c2b35cacb_upd_roborock.vacuum.a65.bin4.3.5_21882023-04-18 07:11:0032,929 MBde,sg,us
app76cec9d58ffe99da904dd5be46f3811d76cec9d58ffe99da904dd5be46f3811d_upd_roborock.vacuum.a65.bin4.3.5_22962023-05-10 01:53:0032,897 MBru
appaaadebdcc6c67a20d8172285bd38683eaaadebdcc6c67a20d8172285bd38683e_upd_roborock.vacuum.a65.bin4.3.5_24762023-07-11 09:38:0033,061 MBru
appc2baa8d6d960300574a0119f416b5b4bc2baa8d6d960300574a0119f416b5b4b_upd_roborock.vacuum.a65.bin4.3.5_25122023-08-07 11:05:0033,145 MBru
appec1e531f707c6407e202816aa778139fec1e531f707c6407e202816aa778139f_upd_roborock.vacuum.a65.bin4.3.5_25502023-09-20 11:08:0033,174 MBru
app5cd87aa67e7310c4b68d2a9fa3608e3f5cd87aa67e7310c4b68d2a9fa3608e3f_upd_roborock.vacuum.a65.bin4.3.5_25742023-11-25 03:43:0033,176 MBru
app303552902a611ec30e708b25eddcf087303552902a611ec30e708b25eddcf087_upd_roborock.vacuum.a65.bin4.3.9_26362024-05-15 02:48:0033,187 MBru
appc35a6ae1b1481239be76583b416c72f9c35a6ae1b1481239be76583b416c72f9_upd_roborock.vacuum.a65.bin4.3.9_26802024-07-07 01:52:0033,253 MBru

Changelogs

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

TypeVersionDatetimeChangelogDiff
app4.3.5_21882023-04-18 07:11:00-Fix some bug-
app4.3.5_22962023-05-10 01:53:00-Optimized the obstacle-overcoming strategy to improve the obstacle-overcoming success ratio.
-Optimized the entrapping threshold detection algorithm to improve the detection accuracy.
-Optimized the manual docking strategy to improve the docking speed.
-Fixed some bugs to improve the product stability and user experience.
4.3.5_2188-
4.3.5_2296
app4.3.5_24762023-07-11 09:38:001.Support for Vacuum Carpet First has been added to optimize the carpet cleaning strategy.
2.Fixed some bugs to enhance the user experience.
4.3.5_2296-
4.3.5_2476
app4.3.5_25122023-08-07 11:05:001. Optimized the display strategy of cleaning routes to improve display definition and accuracy.
2. Optimized the map stability to improve positioning speed.
3. Fixed some bugs to improve user experience.
4.3.5_2476-
4.3.5_2512
app4.3.5_25502023-09-20 11:08:00Fixed some bugs to enhance the user experience.4.3.5_2512-
4.3.5_2550
app4.3.5_25742023-11-25 03:43:00Fix some problems and improve user experience.4.3.5_2550-
4.3.5_2574
app4.3.9_26362024-05-15 02:48:00Fix some bugs and optimize user experience.4.3.5_2574-
4.3.9_2636
app4.3.9_26802024-07-07 01:52:001.Added map anomaly detection, improved map stability.
2.Fixed bugs, enhanced user experience.
4.3.9_2636-
4.3.9_2680

[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, https://robotinfo.dev".
Please contact me prior using any of the images.