Kindle DX US (2009)
Model DXUS-2009. Firmware version details.
| Version Name | 2.3 |
| Version Code | 399380047 |
| Uploaded | 2009-11-25 |
| Download URL | https://s3.amazonaws.com/G7G_FirmwareUpdates_WebDownloads/Update_kindle_2.3_B004.bin |
| MD5 | 707121d2ce1a0c888b71b6d090103f5f |