Dreame X40 Ultra

ACTIVE[2]

Do not update firmware via OTA if you plan to ever root your device

Dreame X40 Ultra picture, click to enlarge


ModelID: dreame.vacuum.r2416c
Codename: r2416, r2449
SKU:
OEM: Dreame
Firmware format: enc(zip), signed, enc, sqfs(signed)
Sound format: tar.gz, unsigned
SOC: Allwinner MR813 (4x)
RAM: 1 GByte
Flash: 4GByte eMMC
MCU:
WiFi: RTL8189FTV
OS: OpenWRT (custom Tina) (4.9.x)
Released: Q2/2024

Features

LIDAR: y
Camera: y (1x OV8856 front facing [RGB,8MP), 1x SC031GS line laser [640x480]) with bright white LED light
Mop: y(rotating, extendable, automatically removable)
Waterpump: y (in basestation)
Towerbumper: y
IR dropsensors: 4x
IR sidesensors: y
Frontsensor: Camera, Linelaser
Carpetsensor: y (ultrasonic)
Brush type: rubber, tri-cut (optional)
Auto Empty: Yes (with default base station)
Auto Mop Cleaning: Yes (with default base station)
Cloud support: 4.3.3, dreame-iot

Rootability

Root supported? : y (Q2/2024)
Root method public? : y
Root complexity: easy
Valetudo support: y

Ressources

Custom Firmwarebuilder (Dustbuilder)
Rooting How-to
TÜV privacy certification: y
Buy on Amazon.com (affiliate link*)
Keepa.com price history for Amazon.com (ASIN:B0CXDXKSXP):

Buy on Amazon.de (affiliate link*)
Keepa.com price history for Amazon.de (ASIN:B0CYZWFWRX):

Buy on Amazon.fr (affiliate link*)
Keepa.com price history for Amazon.fr (ASIN:B0CYZWFWRX):

Buy on Amazon.it (affiliate link*)
Keepa.com price history for Amazon.it (ASIN:B0CYZWFWRX):

Buy on Amazon.es (affiliate link*)
Keepa.com price history for Amazon.es (ASIN:B0CYZWFWRX):

* We are Amazon affiliate partner and might get a provision. Please verify the exact device name and type before purchasing!

Comments

WARNING: The base station is voltage dependant only. Operation of the 110V base station in a region with 220V will make the auto empty fan explode!

Root possible without breaking warranty seals.

Robot has extendable mop pads and extendable sidebrush. Device has microphone and voice assistant!


Firmwares

Regiongl
first seen2024-03-19

TypeMD5FilenameVersionDatetimeSizeRegions
appd59183ec04c389247282b0e454290dced59183ec04c389247282b0e454290dce_upd_dreame.vacuum.r2416c.bin
(shared with other device)
4.3.9_10152024-03-21 09:05:00118,328 MBgl
appf25a9170df14966796cf14e1a5458247f25a9170df14966796cf14e1a5458247_upd_dreame.vacuum.r2416c.bin
(shared with other device)
4.3.9_12072024-04-17 08:01:00118,711 MBgl
appcab2eedc0897a201623b2e58ff2c196ccab2eedc0897a201623b2e58ff2c196c_upd_dreame.vacuum.r2416c.bin
(shared with other device)
4.3.9_12522024-05-27 05:06:00121,032 MBgl
app32da9cb7b2b26d7f1bc872578a51c4d732da9cb7b2b26d7f1bc872578a51c4d7_upd_dreame.vacuum.r2416c.bin
(shared with other device)
4.3.9_13922024-06-10 10:37:00128,252 MBgl
appfb5b97ba60a3c9a2319ee53120974344fb5b97ba60a3c9a2319ee53120974344_upd_dreame.vacuum.r2416c.bin
(shared with other device)
4.3.9_15432024-07-20 07:06:00141,947 MBgl

Changelogs

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

TypeVersionDatetimeChangelog
app4.3.9_10152024-03-21 09:05:00--
app4.3.9_12072024-04-17 08:01:001. Added support for temporary scanning or skipping
2. Added support for ramp settings
3. Added support for capturing GIFs of pets
4. Optimized the cleaning experience during sweeping and mopping
5. Solve known problems
app4.3.9_12522024-05-27 05:06:00Fix known issues and enhance product robustness.
app4.3.9_13922024-06-10 10:37:001.Cleaning under curtain areas
2.Apple Watch control for the robot AppleWatch APP
3.Smart mop-washing
4.Improve "Do Not Disturb mode" user experience
5.Improved path planning capabilities
6.Optimized side brush status in the base station
7.Restore old maps
8.Switchable 3D maps
9.Enhanced edge and corner cleaning performance
10.Optimized map color scheme
11.Improved furniture detection accuracy
12.Turbidity Detection 2.0
13.Enhanced scheduled cleaning experience
14.New recognition of circular rugs/carpets
15.Manual editing of circular/oval rugs/carpets
16.Improve shortcut user experience
app4.3.9_15432024-07-20 07:06:001.Automatically search for pets
2.Manually shield the downward-looking sensor
3.Optimize the lag of App buttons
4.Check the estimated drying duration
5.Cancel the voice prompt of mop replacement
6.The customized cleaning mode can be saved as a shortcut

[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.