The video begins with a person wearing blue gloves holding a black iPhone. The person then uses a knife to cut the iPhone in half, revealing the internal components. The person then removes the front screen of the iPhone, exposing the battery and other internal parts. The person then proceeds to remove the battery from the iPhone, revealing the circuit board underneath. The person then places the battery back into the iPhone, aligning it with the circuit board. The video ends with the person placing the front screen back onto the iPhone.