Chosen Solution
My phone was low battery (8%) before I went into work and after few time it become turned off and I tried to turn on my phone. I’ve had it plugged on the charger, my phone felt cold so I assumed it might be too low of a temperature or something and it’s been over an hour of the same response whenever I try to power up. Did my battery damage or something? It hasn’t happened before.
I don’t know about this phone in particular, but my phone was run over 3 times and the logic board didn’t get damaged, so I don’t think that would occur with your phone (don’t quote me on this though). If it is an old phone, it could be the battery just finally gave out as they do. If you’re curious, here is what causes them do give out eventually: http://batteryuniversity.com/learn/artic… My best advice would be to take a look at this teardown, but note that it has a repair ability score of 2/10, which is unfortunate. You can also take a look at the battery replacement as well. HTC One (M8) Teardown HTC One M8 Battery Replacement
