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.
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| Region | de | ru | sg | us |
| first seen | 2023-07-01 | 2023-09-06 | 2023-05-04 | 2023-06-01 |
| Type | MD5 | Filename | Version | Datetime | Size | Regions |
| app | 31f9c6109322b8b1368325c771d693d3 | 31f9c6109322b8b1368325c771d693d3_upd_roborock.vacuum.a75.bin | 4.3.5_1046 | 2023-04-13 07:05:00 | 33,424 MB | de,sg |
| app | ed14c0bb854a08fa1e099b780c7c5105 | ed14c0bb854a08fa1e099b780c7c5105_upd_roborock.vacuum.a75.bin | 4.3.5_1122 | 2023-05-06 12:37:00 | 33,512 MB | de,ru,sg,us |
| app | 581ad7c9fc358f8fced13b18e9549912 | 581ad7c9fc358f8fced13b18e9549912_upd_roborock.vacuum.a75.bin | 4.3.5_1286 | 2023-06-07 03:37:00 | 33,512 MB | de,ru,sg,us |
| app | 63ad95a5f040e31d02c8d64cdfed0601 | 63ad95a5f040e31d02c8d64cdfed0601_upd_roborock.vacuum.a75.bin | 4.3.5_1330 | 2023-06-16 12:37:00 | 33,534 MB | de,ru,sg,us |
| app | 89c414f6a3774e8ff59050b1c4e3f45d | 89c414f6a3774e8ff59050b1c4e3f45d_upd_roborock.vacuum.a75.bin | 4.3.5_1436 | 2023-07-13 08:05:00 | 33,334 MB | de,ru,sg,us |
| app | 3dbd19e981c34e3792c0fcf3e9efcebd | 3dbd19e981c34e3792c0fcf3e9efcebd_upd_roborock.vacuum.a75.bin | 4.3.5_1582 | 2023-09-07 01:46:00 | 33,24 MB | de,sg,us |
| app | 92300390fe8e174230c9e0d03bddc7c5 | 92300390fe8e174230c9e0d03bddc7c5_upd_roborock.vacuum.a75.bin | 4.3.5_1698 | 2023-11-06 03:06:00 | 33,239 MB | de,ru,sg,us |
| app | 51f77444a425588cf48cf3c5bed7f498 | 51f77444a425588cf48cf3c5bed7f498_upd_roborock.vacuum.a75.bin | 4.3.5_1778 | 2023-12-17 02:38:00 | 33,336 MB | de,us |
These logs are extracted from official firmware releases. They might or might not contain useful information.
| Type | Version | Datetime | Changelog |
| app | 4.3.5_1046 | 2023-04-13 07:05:00 | Fixed some bugs to optimize user experience. |
| app | 4.3.5_1122 | 2023-05-06 12:37:00 | Fixed some bugs to optimize user experience. |
| app | 4.3.5_1286 | 2023-06-07 03:37:00 | Fixed some bugs to optimize user experience. |
| app | 4.3.5_1330 | 2023-06-16 12:37:00 | Fixed some bugs to optimize user experience. |
| app | 4.3.5_1436 | 2023-07-13 08:05:00 | 1.Support for Child Lock has been added. 2.Support for Vacuum Carpet First has been added to optimize the carpet cleaning strategy. 3.Fixed some bugs to enhance the user experience. |
| app | 4.3.5_1582 | 2023-09-07 01:46:00 | Fixed some bugs to optimize user experience. |
| app | 4.3.5_1698 | 2023-11-06 03:06:00 | Fixed some bugs to optimize user experience. |
| app | 4.3.5_1778 | 2023-12-17 02:38:00 | 1.Optimize the experience of multi-floor users 2.Fixed some bugs to optimize user experience. |