Kindle 4 Non-Touch (2011)
Model K4NT-2011. Firmware version details.
| Version Name | 4.1.1 |
| Version Code | 1813030025 |
| Uploaded | 2013-01-21 |
| Download URL | https://s3.amazonaws.com/G7G_FirmwareUpdates_WebDownloads/Update_kindle_4.1.1.bin |
| MD5 | 25ce176a7cdda96c89e6ec2ef1227c2e |