If you are having problems with your 3G network/signal and you don't want to spend money on expensive signal booster devices, well then don't worry. Here is a cool video tutorial that will teach you how to boost your 3G signal sitting in your home. And you won't be requiring anything very specific or costly.
All you require is -
Ready? Now, check out the video below to boost your 3G signal...
- A kitchen strainer
- Aluminum foil