Kindle PaperWhite 5 (2021)
Model PW5-2021. Firmware version details.
| Version Name | 5.18.6 |
| Version Code | 4586180041 |
| Uploaded | 2025-10-29 |
| Download URL | https://d1s31zyz7dcc2d.cloudfront.net/2025/10/29/a7c1f4b0-0ec9-4acf-9691-1beab04b6b39/update-J1806-bellatrix_malbec-041-fwo_4586180041.bin |
| MD5 | b6cc0baf0a1e0855a4af593093336433 |