ER605
V2
IMPORTANT:  Model and hardware version availability varies by region. Please refer to your TP-Link regional website to determine product availability.
Vx.0 = Vx.6/Vx.8 (eg:V1.0=V1.6/V1.8)
Vx.x0 = Vx.x6/Vx.x8 (eg:V1.20=V1.26/V1.28)
Vx.30 = Vx.32 (eg:V3.30=V3.32)

Latest Version

ER605(UN)_V2_2.4.5 Build 20260721

07-31-2026
English
26.20 MB

Minimum FW Version for Update: 2.3.2 Build 20251029

ER605

Release Note

Important Notice:
This firmware version does not support downgrade. If a downgrade is required, please contact
Omada Technical Support..


Version Info:
1. **Firmware Version: 2.4.5 Build 20260721 Rel. 81048
2. Applied Model:
a) ER605(UN) v2.0
b) ER605(UN) v2.20
c) ER605(UN) v2.26
d) ER605(UN) v2.30
e) ER605(UN) v2.36
f) ER605(UN) v2.6
g) ER605(IN) v2.28
h) ER605(IN) v2.38
i) ER605(IN) v2.8
j) ER605(BR) v2.36
3. Recommended Omada Controller version: 6.2.14
4. Recommended Omada App version:
N/A
5. Minimum FW Version for Update:
a) ER605(UN) v2.0: 2.3.2 Build 20251029 Rel.12727 and above
b) ER605(UN) v2.20: 2.3.2 Build 20251029 Rel.12727 and above
c) ER605(UN) v2.26: 2.3.2 Build 20251029 Rel.12727 and above
d) ER605(UN) v2.30: 2.3.2 Build 20251029 Rel.12727 and above
e) ER605(UN) v2.36: 2.3.2 Build 20251029 Rel.12727 and above
f) ER605(UN) v2.6: 2.3.2 Build 20251029 Rel.12727 and above
g) ER605(IN) v2.28: 2.3.2 Build 20251029 Rel.12727 and above
h) ER605(IN) v2.38: 2.3.2 Build 20251029 Rel.12727 and above
i) ER605(IN) v2.8: 2.3.2 Build 20251029 Rel.12727 and above
j) ER605(BR) v2.36: 2.3.2 Build 20251029 Rel.12727 and above
For downloading of any firmware version, please refer to Omada Download Center.


New Features:
1. None


Enhancements:
1. None


Bug Fixed:
1. Improved device stability.

Historical Versions

ER605(UN) _V2_2.4.4 Build 20260630

07-16-2026
English
26.20 MB

Minimum FW Version for Update: 2.3.2 Build 20251029 Rel.12727 and above

ER605(UN)_V2_2.4.3_Build 20260512

06-02-2026
English
26.13 MB

ER605(UN)_V2_2.3.3 Build 20251029

11-17-2025
English
24.48 MB

ER605(UN)_V2_2.3.2 Build 20251029

11-17-2025
English
23.71 MB

ER605(UN)_V2_2.3.1 Build 20251015

10-17-2025
English
23.28 MB

ER605(UN)_V2_2.3.0 Build 20250428

05-28-2025
English
23.27 MB

ER605(UN)_V2_2.2.6 Build 20240718

08-05-2024
English
22.51 MB

ER605(UN)_V2_2.2.5 Build 20240522

06-14-2024
English
22.32 MB

ER605(UN)_V2_2.2.4 Build 20240119

01-23-2024
English
22.33 MB

ER605(UN)_V2_2.2.3 Build 20231201

12-21-2023
English
20.28 MB