MOVA Z500 Robot Vacuum and Mop Cleaner

MOVA Z500 Robot Vacuum and Mop Cleaner picture, click to enlarge

ModelID: dreame.vacuum.p2156o
Codename: p2156
Firmware format: X=enc(2x), signed, sqfs
Sound format: tar.gz, unsigned
SOC: Allwinner MR133 (4x)
RAM: 512 MByte
Flash: 256MByte NAND
MCU: GD32F303*ET6
WiFi: RTL8189FTV (6189N-SFC)
OS: OpenWRT (4.9.x)
Released: Q4/2021


Camera: y (1x SC031GS up facing[640x480])
Mop: y
Waterpump: y
Towerbumper: n
IR dropsensors:
IR sidesensors: y
Frontsensor: IR bar
Cloud support: 3.5.8


Root supported? : y (Q2/2021)
Root method public? : y
Root complexity: easy via UART, minimal teardown
Valetudo support: y


released Firmwares
Custom Firmwarebuilder (Dustbuilder)
Rooting How-to


first seen2021-02-042021-02-042021-02-042021-02-04

appa4499a360d33d8a649d42f5769cfc4baa4499a360d33d8a649d42f5769cfc4ba_upd_dreame.vacuum.p2156o.bin3.5.8_10112021-02-04 10:52:0028,011 MBde,ru,sg,us
app9c5ba7d7fe2a8a8e38fe74e8fe93accf9c5ba7d7fe2a8a8e38fe74e8fe93accf_upd_dreame.vacuum.p2156o.bin3.5.8_10182021-04-06 01:55:0027,739 MBde,ru,sg

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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.