With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
Anyway. Thanks for the tutorial. Maybe Your phone uses the sim card as a antenna somehow..? No idea.
I don't really get how it works. Tried it on 3 different phones and 1 old phone, nothing has changed. Sim cards don't have any antennas in them. Your phone does. And there is a real way to boost Your signal by plugging a extra antenna to that little coax like antenna port on the back of Your phone.
Let your inbox help you discover our best projects, classes, and contests. Instructables will help you learn how to make anything!
© 2016 Autodesk, Inc.