Today, I forgot to charge my phone (Samsung Galaxy S6) and when it was dying (it was around %10-11 left) I put it into UPSM. Now after I have done this, all of a sudden my screen goes black and then shows me only the notification bar which showed only the signal bars, power saving mode icon and just the percentage I have left on my phone. Then, I press the power button and tried to turn it on but the screen won't turn on, I charge my phone and it does a noise and usually the screen turns on but not in this case. I can't access ANYTHING in my phone, I can't even attempt to factory reset because nothing on the screen is showing up. I tried to hold down the power button on my phone so it can turn off completely but even that won't work. Also, to clarify: My screen looks like it is still turned off, not a black screen.
Is there anything that I can do to fix this problem? I tried looking it up online but it seems like no one else came across this issue.
Read more: My phone won't turn on after I put my phone into Ultra Power Saving Mode?