Kindle Basic 4 (2022)
Model BASIC4-2022. Firmware version details.
| Version Name | 5.18.3 |
| Version Code | 4466680029 |
| Uploaded | 2025-06-12 |
| Download URL | https://s3.amazonaws.com/firmwaredownloads/update_kindle_11th_5.18.3.bin |
| MD5 | c0d407222bc3e52a8a1cf267100a077e |