If you are a person who likes to play tricks on people, then maybe you will be interested in a very interesting accessory that promises to jam the Wi-Fi signal of any mobile phone. We are talking about a device that costs only 5 dollars in the US and is not really that legal, but which is very effective in giving headaches to ordinary people.
You can see in the video clip below that this jammer can prevent any mobile phone, be it iPhone or Android, from connecting to nearby Wi-Fi networks. The procedure is quite simple, a web interface offering the options to jam the Wi-Fi signal of mobile phones, and the final result cannot be prevented by anyone.
This Wi-Fi jamming device uses an existing vulnerability in many Wi-Fi routers, and anyone in its range can be attacked without problems. It doesn't matter which version of iOS and Android is running on the respective phones, they can be attacked no matter what protective measures their owners want to take to save themselves from headaches.
I could not tell you where you could find such a device in Romania, but I could not recommend you to play too much with it.
