how to fix the Cisco Aironet 2802i LED blinking notification

[suleman.rahman05]

how to solve so that the led lights on the Cisco Aironet 2802i device don't flash
green, red, and blue, after a few moments it turns back to normal blue

[Flavio Miranda]

It depende. If  it is a wlc base AP you nedd a wlc to join.

[suleman.rahman05]

after joining wlc what is the next step?

[suleman.rahman05]

currently i can access to AP device with cli

[Flavio Miranda]

After joing the wlc it will show solid gree LED and will be ready to receive users. But, then you need to setup you WLC.  

Which WLC do you have? Which version?

[suleman.rahman05]

I dont use
controller device (WLC)
=======================
the configuration is done by directly connecting the Cisco AIR-AP2802i-F-K9 Access Point device to the LAN then the DHCP IP received by the AP is then accessed via the CLI (putty)

[Flavio Miranda]

Then send me the command "show version" please.

[suleman.rahman05]

the following is the display on the Cisco console, I want to do a factory reset

[Flavio Miranda]

Looks like your console is not configured correctly. Make sure you have correct parameters.

9600 baud
8 data bits
None parity
1 stop bit
Xon/Xoff

For factory reset:

unpplug the device from power, press the button and hold it, plug the power and wait for 30 seconds, then release the button. 

[suleman.rahman05]

everything is according to the configuration, but now it seems to stop and there is no activity at all