Originally Posted by Notreallygoodflashing
Where can I find those settings
Im still a noob : /
OK. You will need to get the APN settings from your carrier. I tried searching, but all of the relevant information seems to be in Spanish. You can probably find it somewhere on your carrier's website.
Once you have the APN info, you should go into Settings. Then under "Wireless & Networks", there should be a more button. Click more and there should be an option for Mobile Networks. You should find the APN settings inside. I'm not sure if this is exactly where you will find the settings on CM11, but it should be similar. Those instructions are for the stock ROM.
Without the proper APN settings, your phone will not get any data, as it does not know the gateway it should send the data through...that's what the APN settings are for.