How To Activate 9mobile Free 1GB Or More
Firstly, you have to Analyze and tweak/change your imei to this IMEI number 359838075475772 and if you don't know to how to tweak, kindly click here to learn.
After that, dial this code *8186 *092840413028038# up to 10 to 20 times.
Then you will receive this message saying " Congratulations! Your free 1GB data has been successfully activated, data is valid till 11/03/17."
So you can now start browsing.
Source -
http://www.prexblog.com/2017/02/how-to-get-free-1gb-or-more-on-9mobile.html