You will need a JB iPhone.
Instructions:
Step 1
On a Mac, create a folder name vpn and drop these files bolehvpn send you into it.
1. ca.crt
2. YOURNAME.crt
3. YOURNAME.key
4. US-SurfingStreaming.ovpn
Right click on the folder and compress the folder.
On PC, use 7zip to create zip file.
Done
Step 2
On the iPhone/iPad
In Cydia -> Manage -> Edit -> Add -> "cydia.guizmovpn.com"
Install the only package there by clicking on the new added source.
Go back to home page after install n run GuizmOVPN
Click on settings -> Web Server -> On (Note the ip address that appear.)
Step 3
Go back to your computer.
Open a web browser and type in the ip address in the address bar.
Click choose file and select the vpn.zip file your have made in Step 1 and click submit
Close the browser, done!
Back to iPhone/iPad
Web Server -> OFF
Click General and select vpn under the select configuration.
Connect -> On
Hit home button on iDevice.
Done!!!!