How to find the hardware version on a TP-Link device
EAP653(EU)_V1_1.3.5 Build 20251111
Minimum FW Version for Update: 1.3.1 Build 20250827 Rel. 44618.

Release Note
Version Info:
1. Minimum FW Version for Update: 1.3.1 Build 20250827 Rel. 44618.
2. Recommended Omada Controller version 6.0 or above.
3. For downloading of any firmware version, please refer to Omada Download Center.
Enhancements:
1. Encrypted the firmware and optimized the algorithm to enhance the overall security of the firmware.
Notes:
1. This version of firmware is applied to the Omada APP v5.0 or above.
Historical Version
Minimum FW Version for Update: 1.1.0 Build 20240830 Rel. 50868. This firmware upgrade is irreversible. Contact Omada technical support if downgrade is required.