Piratebox obtaining ip address

HI ,
I am trying to make a project with the help of piratebox using Tp-Mr3020.

I followed [piratebox.cc] and everything worked file i could see piratebox.lan both on my laptop and my mobile as well.

Now since my requirement is to change the ssid,look and url of the piratebox so did the following :

1.changed /etc/config/wireless and put my new ssid say "example share freely".
2.changed /opt/piratebox/conf/piratebox.conf and change host name from piratebox.lan to example.lan.
3.changed /opt/piratebox/conf/hosts and added example.lan 192.168.1.1 and example 192,168.1.1 at last.
4.then i set password encryption following this [wiki.openwrt.org].


after that i run /etc/init.d/network reload

At this point of time i am able to connect my mobile to "example share freely" but no redirection in my laptop browser even i am connected to box by LAN.

then i run reboot command in putty which did not work i mean i could not see device reboot by led pattern.
so i manually power off and on the device.

After that i could see the network "example share freely" but when i try to connect to it by my mobile is keep saying "obtaining ip " infinite times and never connects.

Pls help me to understand what is wrong in my process.

thanks