ACTIVE[2]
Do not update firmware via OTA if you plan to ever root your device| Region | gl |
| first seen | 2023-12-10 |
| Type | MD5 | Filename | Version | Datetime | Size | Regions |
| app | 185b002d31fb2ba1166606a92ea0bb3f | zj2231_fw-1.4.2.bin | 1.4.2 | 2023-03-15 01:24:00 | 65,713 MB | gl |
| app | 81321ab733f435da6e18bae4760bf09c | zj2231_fw-1.4.7.bin | 1.4.7 | 2023-03-30 07:10:00 | 65,795 MB | gl |
| app | 6425fc7a51e4001b5d3b76db745d2e1b | zj2231_fw-1.5.4.bin | 1.5.4 | 2023-04-20 08:27:00 | 65,756 MB | gl |
| app | cab953f8a6269f70958ffc4ac4950820 | zj2231_fw-1.17.0.bin | 1.17.0 | 2023-08-08 01:24:00 | 66,566 MB | gl |
| app | a39630a99faed2c53f929ccac6010bc6 | zj2231_fw-1.22.0.bin | 1.22.0 | 2023-11-06 01:10:00 | 66,574 MB | gl |
These logs are extracted from official firmware releases. They might or might not contain useful information.
| Type | Version | Datetime | Changelog | Diff |
| app | 1.4.2 | 2023-03-15 01:24:00 | initial | - |
| app | 1.4.7 | 2023-03-30 07:10:00 | initial | 1.4.2- 1.4.7 |
| app | 1.5.4 | 2023-04-20 08:27:00 | initial | 1.4.7- 1.5.4 |
| app | 1.17.0 | 2023-08-08 01:24:00 | 1. Add deep washing and water-saving washing; 2. Add remote self-cleaning instructions on the APP end; 3. Map optimization for cleaning log, which can be zoomed in for viewing; 4. Fix other bugs. | 1.5.4- 1.17.0 |
| app | 1.22.0 | 2023-11-06 01:10:00 | Fix known problems | 1.17.0- 1.22.0 |
[2] Active: A device is still sold, and receives support by the vendor or the community
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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.