To check your DDEI version, go to Administration > Product Updates > Firmware.
The following image is an example of how to check for DDEI's current version.
The following table summarizes and shows the upgrade path from different DDEI versions to the latest version, which is version 5.0.
| Software Version | Release Date | END-OF-LIFE Date | Upgrade Path to Latest Version |
|---|---|---|---|
| 2.5 | 02-26-2016 | 04-30-2020 | 2.5 → 2.6 → 3.0 → 3.5 → 3.6 → 5.1 |
| 2.5 SP1 | 08-10-2016 | 04-30-2020 | 2.5 SP1 → 3.0 → 3.5 → 3.6 → 5.1 |
| 2.6 | 04-07-2017 | 05-31-2020 | 2.6 → 3.0 → 3.5 → 3.6 → 5.1 |
| 3.0 | 11-03-2017 | 10-27-2019 | 3.0 → 3.5 → 3.6 → 5.1 |
| 3.1 | 07-07-2018 | 6-29-2020 | 3.1 → 3.6 → 5.1 |
| 3.2 | 10-31-2018 | 10-31-2020 | 3.2 → 3.6 → 5.1 |
| 3.5 | 04-30-2019 | 7-30-2021 | 3.5 → 5.0 → 5.1 |
| 3.6 | 12-27-2019 | 12-20-2021 | 3.6 → 5.1 |
| 5.0 | 06-30-2020 | — | 5.0 → 5.1 |
| 5.1 | 04-07-2021 | — | — |
Recommendation
- Review the readme files, release notes, and/or the latest version of the applicable documentation available at the Trend Micro Online Help Center.