7. After installation, restart your phone
8. After restart, Tap Settings->Wi-Fi->Off
9. Open Safari, load a web page. Use a website than Google, it may be cached in your browser.
10. If Data works. You are done. Make a note of which setting worked for you. If you want MMS, proceed to Method 2.
11. If Data does not work. Go back to step 4. Repeat the process for each Net10 option in the list.
12. Before you try to install a new APN Carrier Settings Profile. You must remove the old one.
13. Tap Settings->General->Profile. Tap Remove. Tap Remove Now.