Kindle Colorsoft (2024)
Model COLORSOFT-2024. Firmware version details.
| Version Name | 5.19.3.0.1 |
| Version Code | 4721720001 |
| Uploaded | 2026-04-01 |
| Download URL | https://d1s31zyz7dcc2d.cloudfront.net/2026/4/1/32c2d148-2042-44d7-ae4a-4a7a34810a9c/update-J19030001-bellatrix4_seabreeze-001-fwo_4721720001.bin |
| MD5 | 2432321622ba3ba0d38b652e76980761 |