Kindle Colorsoft (2024)
Model COLORSOFT-2024. Firmware version details.
| Version Name | 5.18.6 |
| Version Code | 4586190041 |
| Uploaded | 2025-10-29 |
| Download URL | https://d1s31zyz7dcc2d.cloudfront.net/2025/10/29/60bcec60-3d4d-4d12-b54c-649c46baa541/update-J1806-bellatrix4_seabreeze-041-fwo_4586190041.bin |
| MD5 | ba0e15ed7d0edf0f10273f96f3d8f902 |