Smartphones are technical marvels. The computing power they contain is ridiculous really, but of course all this innovation and complexity can bring with it a few problems that leave you scratching your head. One very annoying symptom is when your device decides to keep inexplicably turning itself off. So, what could be causing this, and how can you fix it? Why does my phone keep restarting itself?There are quite a few reasons that you might find your phone in some kind of weird boot loop or behaviour where it restarts constantly or intermittently. The worst case scenario is usually a hardware…