Release Note for ER605(UN) v2.0/v2.6/v2.20/v2.26/v2.30/v2.36 and ER605(IN) v2.8/v2.28/v2.38 and ER605(BR) v2.36
Important Notice:
This firmware upgrade is irreversible. Please contact Omada technical support if downgrade is required.
Only the firmware version number and signature algorithm are different from version 2.3.2 Build 20251029 Rel.12727. 

Version Info:
1. Applied Models:
a) ER605(UN) v2.0
b) ER605(UN) v2.6
c) ER605(IN) v2.8
d) ER605(UN) v2.20
e) ER605(UN) v2.26
f) ER605(IN) v2.28
g) ER605(UN) v2.30
h) ER605(UN) v2.36
i) ER605(IN) v2.38
j) ER605(BR) v2.36
2. Firmware Version: 2.3.3 Build 20251029 Rel.18054
3. Minimum FW Version for Update: 
a) UN v2.0: 2.3.2 Build 20251029 Rel.12727
b) UN v2.6: 2.3.2 Build 20251029 Rel.12727
c) IN v2.8: 2.3.2 Build 20251029 Rel.12727
d) UN v2.20: 2.3.2 Build 20251029 Rel.12727
e) UN v2.26: 2.3.2 Build 20251029 Rel.12727
f) IN v2.28: 2.3.2 Build 20251029 Rel.12727
g) UN v2.30: 2.3.2 Build 20251029 Rel.12727
h) UN v2.36: 2.3.2 Build 20251029 Rel.12727
i) IN v2.38: 2.3.2 Build 20251029 Rel.12727
j) BR v2.36: 2.3.2 Build 20251029 Rel.12727
For downloading of any firmware version, please refer to Omada Download Center.
4. Recommended Controller Version: 5.15.20
5. Recommended APP Version: No

New Features:
No.

Enhancements:
No.

Bug Fixed:
No.

Additional Information:
1. Use a more secure signature algorithm to enhance device security.