Technagon software updates-
Always up to date.
Software updates for Technagon TEP4/TEP4 HAK/TEP8/TEW3/TEW4/TEW4 HAK
Attention
Follow the TE_PD_Software_Update_Instructions_2xxxxxxxx_EN.pdf to update the charger!
Observe the notes on the software versions in TE_PD_Changelog before carrying out an update. If a software version lower than Technagon-OS 2.4.0 (0.0.12) is required, please contact service@technagon.de.
Name Version Date Prerequisites
TECHNAGON-OS 2.7.0 | Version: 0.2.0 (20251210182809) | Release: 04.02.2026 | latest version - minimum requirement: Technagon-OS 2.5.4 (0.0.17)
TECHNAGON-OS 2.6.0 | Version: 0.1.0 (20250828141129) | Release: 18.09.2025 | Minimum requirement: Technagon-OS 2.5.4 (0.0.17)
TECHNAGON-OS 2.5.4 | Version: 0.0.17 (20250827114134) | Release: 18.09.2025 | Minimum requirement: Technagon-OS 2.5.3 (0.0.16)
TECHNAGON-OS 2.5.3 | Version: 0.0.16 (20250827085521) | Release: 18.09.2025 | Minimum requirement: Technagon-OS 2.4.0 (0.0.12)
TECHNAGON-OS 2.4.0 | Version: 0.0.12 (20250129180623) | Release: 05.02.2025 | Minimum requirement: Technagon-OS 2.2.0 (0.0.6)