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 | 2022-07-04 | 2022-07-04 | 2022-07-04 | 2022-07-04 |
| Type | MD5 | Filename | Version | Datetime | Size | Regions |
| app | c2489505af05b9d1e0ddab9de61a1b98 | c2489505af05b9d1e0ddab9de61a1b98_upd_roborock.vacuum.a62.bin | 4.1.5_0042 | 2022-05-11 09:18:00 | 26,484 MB | sg,us |
| app | b0f5e1e66404b1033674eda04a771237 | b0f5e1e66404b1033674eda04a771237_upd_roborock.vacuum.a62.bin | 4.1.5_0056 | 2022-06-13 07:34:00 | 26,514 MB | de,ru,sg,us |
| app | 3185cad1ed29a2e13632dd6f597f752e | 3185cad1ed29a2e13632dd6f597f752e_upd_roborock.vacuum.a62.bin | 4.1.5_0106 | 2022-07-26 10:35:00 | 22,816 MB | de,ru,sg,us |
| app | 602a40851d9a48278c48850e37e04d44 | 602a40851d9a48278c48850e37e04d44_upd_roborock.vacuum.a62.bin | 4.3.5_0152 | 2022-10-11 04:40:00 | 22,894 MB | de,ru,sg,us |
| app | f78146b088773250bc4b8d9ebd7942ad | f78146b088773250bc4b8d9ebd7942ad_upd_roborock.vacuum.a62.bin | 4.3.5_0184 | 2022-12-23 01:18:00 | 23,124 MB | de,ru,sg,us |
These logs are extracted from official firmware releases. They might or might not contain useful information.
| Type | Version | Datetime | Changelog |
| app | 4.1.5_0042 | 2022-05-11 09:18:00 | RTM |
| app | 4.1.5_0056 | 2022-06-13 07:34:00 | -Fixing some problems and improving user experience. |
| app | 4.1.5_0106 | 2022-07-26 10:35:00 | -Added Off-Peak Charging Mode, allowing users to charge based off local off-peak time-frame. -Added Deep+ cleaning mode for better mopping performance. -Added support for furniture editing and floor type editing. -Fixed some bugs. |
| app | 4.3.5_0152 | 2022-10-11 04:40:00 | Fixed some bugs to optimize user experience. |
| app | 4.3.5_0184 | 2022-12-23 01:18:00 | 1. Supported map backup and restore; 2. Fixed some bugs to optimize user experience. |