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.
<-- Back to the devices overview
| Region | cn |
| first seen | 2020-08-01 |
| Type | MD5 | Filename | Version | Datetime | Size | Regions |
| app | 9f7931b21f711b1d3f51ff6a5a1739cc | 9f7931b21f711b1d3f51ff6a5a1739cc_upd_dreame.vacuum.p2041.bin | 4.1.2_1041 | 2020-09-30 08:44:00 | 44,646 MB | cn |
| app | f538173c5342edc340b1b79f44003b4e | f538173c5342edc340b1b79f44003b4e_upd_dreame.vacuum.p2041.bin | 4.1.2_1051 | 2020-11-05 11:20:00 | 44,82 MB | cn,de,ru,sg,us |
| app | a3e5a035d70ebd52edec07e464f7e881 | a3e5a035d70ebd52edec07e464f7e881_upd_dreame.vacuum.p2041.bin | 4.1.2_1079 | 2021-03-05 09:19:00 | 50,555 MB | cn |
| app | b95684072d2a3803cad304b9df201226 | b95684072d2a3803cad304b9df201226_upd_dreame.vacuum.p2041.bin (shared with other device) | 4.1.2_1083 | 2021-03-29 02:29:00 | 50,229 MB | cn,de,ru,sg,us |
| app | 9dcf3e40fef016be93e23a6e118d8c26 | 9dcf3e40fef016be93e23a6e118d8c26_upd_dreame.vacuum.p2041.bin | 4.3.2_1108 | 2021-11-03 05:04:00 | 38,197 MB | cn |
These logs are extracted from official firmware releases. They might or might not contain useful information.
| Type | Version | Datetime | Changelog |
| app | 4.1.2_1041 | 2020-09-30 08:44:00 | Fix Bug |
| app | 4.1.2_1051 | 2020-11-05 11:20:00 | 1. Fixed the known bug; 2. Optimized the cleaning experience. |
| app | 4.1.2_1079 | 2021-03-05 09:19:00 | 1.1Fixed known bugs; |
| app | 4.1.2_1083 | 2021-03-29 02:29:00 | 1. Fixed known bugs; |
| app | 4.3.2_1108 | 2021-11-03 05:04:00 | 1、Fixed bugs; 2、Optimized the cleaning experience |