How to upgrade or downgrade Firmware into D link Wifi

Please check below step to upgrade or downgrade firmware 

1. Download latest firmware from dlink support website.

2. login into Dlink wifi portal

3. Click on Management Tab

 4. Select Firmware option from left side.

5. Click on Browse option select downloaded firmware file.

6. Click on Update Firmware. 

This will reboot Wifi and take approx 5 min to update it. 

Check upper right side for new firmware version.

Thanks