Xiaomi Self-Cleaning Robot Vacuum-Mop Pro Details

Xiaomi Self-Cleaning Robot Vacuum-Mop Pro

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

ModelID: dreame.vacuum.p2149o
Codename: p2149
SKU:
OEM: Dreame
Firmware format: enc(2x), signed, sqfs(signed)
Sound format: tar.gz, unsigned
SOC: Allwinner MR813 (4x)
RAM: 1 GByte
Flash: 512MByte NAND
MCU: GD32F303*ET6
WiFi: RTL8723DS(BT+WiFi)
OS: OpenWRT (custom Tina) (4.9.x)
Released: Q1/2022

Features

LIDAR: y
Camera:
Mop: y
Waterpump: y
Towerbumper: y
IR dropsensors: 6x
IR sidesensors: y
Frontsensor:
Carpetsensor:
Brush type: rubber+brush
Auto Empty: No
Auto Mop Cleaning: No
Cloud support: (4.1.2 + Security Chip)

Rootability

Root supported? : y (Q2/2022)
Root method public? : n
Root complexity: easy, WIP
Valetudo support: y

Ressources

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.

Root was released at DEFCON 31. Root possible without breaking warranty seals.

Firmwares

Region	cn
first seen	2021-10-15

Type	MD5	Filename	Version	Datetime	Size	Regions
app	9d9f1c2241ce660b545f1ef19ab988ca	9d9f1c2241ce660b545f1ef19ab988ca_upd_dreame.vacuum.p2149o.bin	4.1.8_1046	2021-09-19 09:32:00	34,948 MB	cn
app	a712a8bf69188cb4eb9d698b0507d800	a712a8bf69188cb4eb9d698b0507d800_upd_dreame.vacuum.p2149o.bin	4.1.8_1065	2021-10-19 07:44:00	35,166 MB	cn
app	9f9a9ad00e7d2c36f58850afba1b6252	9f9a9ad00e7d2c36f58850afba1b6252_upd_dreame.vacuum.p2149o.bin	4.1.8_1086	2021-12-02 11:05:00	35,456 MB	cn
app	28e5658de994dc428c209d4f67e9374c	28e5658de994dc428c209d4f67e9374c_upd_dreame.vacuum.p2149o.bin	4.3.3_1100	2022-03-07 08:57:00	36,243 MB	cn
app	554842e40f78a576d48464ba4981f23a	554842e40f78a576d48464ba4981f23a_upd_dreame.vacuum.p2149o.bin	4.3.3_1105	2022-03-25 04:56:00	36,285 MB	cn
app	807a744426cbacb45874be4fa0e2abdf	807a744426cbacb45874be4fa0e2abdf_upd_dreame.vacuum.p2149o.bin	4.3.3_1111	2022-04-06 11:47:00	36,34 MB	cn

Changelogs

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

Type	Version	Datetime	Changelog
app	4.1.8_1046	2021-09-19 09:32:00	1. Fixed the known bug; 2. Optimized the cleaning experience.
app	4.1.8_1065	2021-10-19 07:44:00	1. Added a water electrolysis switch 2. Optimized the experience of cleaning the mop pad 3. Fixed the known bug
app	4.1.8_1086	2021-12-02 11:05:00	1. A new On/Off control for the mop pad drying； 2. A new setting of the mop pad cleaning frequency； 3. Fix some bugs.
app	4.3.3_1100	2022-03-07 08:57:00	1. Fixed the known bug; 2. Optimized the cleaning experience.
app	4.3.3_1105	2022-03-25 04:56:00	1. Fixed the known bug; 2. Optimized the cleaning experience.
app	4.3.3_1111	2022-04-06 11:47:00	1. Fixed the known bug; 2. Optimized the cleaning experience.

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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.