END OF LIFE / END OF SALE[1]
| Region | cn | de | us |
| first seen | 2020-08-01 | 2021-05-09 | 2020-12-17 |
| Type | MD5 | Filename | Version | Datetime | Size | Regions |
| app | daac77a643156722e13b35fd167ff649 | daac77a643156722e13b35fd167ff649_upd_roborock.vacuum.a19.bin | 4.1.2_0116 | 2020-10-22 06:15:00 | 24,451 MB | de,ru,sg,us |
| app | 4b94860d6b648e17420f1e4a6ceae23a | 4b94860d6b648e17420f1e4a6ceae23a_upd_roborock.vacuum.a19.bin | 4.1.2_0356 | 2021-02-05 04:12:00 | 24,572 MB | us |
| app | 6730fdbe1b292a9dd82c886fa6e913c3 | 6730fdbe1b292a9dd82c886fa6e913c3_upd_roborock.vacuum.a19.bin | 4.1.2_0402 | 2021-05-14 10:29:00 | 24,968 MB | de,us |
| app | a7d1ad0686d60f99efe16026f24670d8 | a7d1ad0686d60f99efe16026f24670d8_upd_roborock.vacuum.a19.bin | 4.1.2_0414 | 2021-06-10 07:56:00 | 25,728 MB | de,us |
| app | a56fecba3a491eeff636f73ddf72d3ce | a56fecba3a491eeff636f73ddf72d3ce_upd_roborock.vacuum.a19.bin | 4.1.2_0462 | 2021-09-14 07:36:00 | 26,042 MB | de,us |
| app | 9a534450aee431b6b6c3105a8eef218d | 9a534450aee431b6b6c3105a8eef218d_upd_roborock.vacuum.a19.bin | 4.1.2_0478 | 2021-11-29 01:28:00 | 26,045 MB | de,us |
These logs are extracted from official firmware releases. They might or might not contain useful information.
| Type | Version | Datetime | Changelog | Diff |
| app | 4.1.2_0116 | 2020-10-22 06:15:00 | RTM | - |
| app | 4.1.2_0356 | 2021-02-05 04:12:00 | - Improved user experience Squashed some bugs | 4.1.2_0116- 4.1.2_0356 |
| app | 4.1.2_0402 | 2021-05-14 10:29:00 | - Bug fixes and UI optimization | 4.1.2_0356- 4.1.2_0402 |
| app | 4.1.2_0414 | 2021-06-10 07:56:00 | - Bug fixes and UI optimization | 4.1.2_0402- 4.1.2_0414 |
| app | 4.1.2_0462 | 2021-09-14 07:36:00 | -If using Selective Room Cleaning or Zone Cleaning and cleaning an area twice or more, the robot will now clean in a cross hatch pattern. -Bugs squashed. User experience improved. | 4.1.2_0414- 4.1.2_0462 |
| app | 4.1.2_0478 | 2021-11-29 01:28:00 | -Squashed some bugs, refined the user experience. | 4.1.2_0462- 4.1.2_0478 |
[1] END OF LIFE / END OF SALE: Devices get this flag if we see that they did not receive firmware updates for a long time or are not available anymore in specific regions. Same applies if the model was replaced with a new one.
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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.