go for free browsing

For Free Browsing on phone (mtn) and yf+mtn, use this IP's

81.169.139.133 port 80 or 53 (yf connection mode, http or https)
91.121.70.56 port 3128 (yf connection mode http, https, or udp)
213.133.101.35: 80 or 53

Code for zain on operamini,
Zain default IP: 172.18.254.5 Port: 8080, Access Point name: mms.ng.zain.com (activate mms on your phone)
For the opera server ise: anonymous.ru/cgi-bin/nph-proxy.cgi/010100a/http/10.199.212.8.172.23.1.12@server4.operamini.com:80

ENJOY!!!

P.S: Foreign Internet enabled and configured sims available. Get yours now and say goodbye to cheats and codes.
(web.gprs.mtnnigeria.net, username: web, password: web)
Then Edit your freedom with the following settings:
Freedom server: wap.mtnonline.com%@ems11.your-freedom.de, choose HTTPS as connection mode
Proxy address: 10.199.212.2, port: 8080 (as usual)

OR

Use ems23.your-freedom.de as freedom server and connection mode as UDP.
NB: make sure your phone is connected on pc suite...

Any Questions and contributions, you are free to drop comments below...ENJOY!!!

UPDATE: another code for mtn with operamini 4.2, wap.mtnonline.com.3d.mtnonline.com as your custom server...ENJOY!!!