BSNL Broadband hack

Here i show you that how you hack bsnl broadband for speed.
first you have to download angry ip scanner http://www.angryip.org/w/Download
install it.

now go to preference and add port 80.
in display select hosts with open port.
now select ip range.

here is important thing to remember that select ip range nere your ip .
for exp if your ip is 117.199.100.25 then you have to enter ip range from 117.199.96.1 to 117.199.105.255 .

because as your near ip address is from your state.
if you go far from your ip then you reach in other state,s ip address which do not work in your state.
so select ip range as near you.
now start scan.
it shows you ip address open on port 80.
now start with this ip.
enter ip in to your browser and press enter.
a small windows comes which asks you for modem(router) password.
the default username: admin and password: admin.
some have username: admin and password: password.
enter these userenames and if you lucky you enter in to modem.
now find the username from modem and copy it.
password in dotted form but it not to worry because mostly
users password is password.
now try these username to connect to the internet.
if you found account of high speed user then your speed become high.
for those user who have limted plan with this trick they use unlimted
and they would not be charged for usage.