I built myself a UMTS router. An extravagant one. Out of scotch tape and parts I found in my apartment. Here’s how.
First of all: This is not your usual router. This thing was initially built out of necessity: I had (and still have) an unlimited/uncapped mobile data plan for my tablet, which is not capable of doing wifi tethering for my phone. So as a student (read: lazy and cheap) I did not want to leave the four walls I call
home dormitory just to watch Youtube videos on my phone.