my phone kept bothering me to update it. so I did, left it overnight to charge. now in the morning, it just wont turn on. the screen is back, and when I plug it or unplug it, it shows no signs of turning on.
+
+
=== Update (08/27/2018) ===
+
I have found the solution. my phone’s battery was loose. so if your phone isn't turning on, take out the battery, make sure your sd and SIM cards are in properly, and put the battery in carefully. after that, it should turn on!
my phone kept bothering me to update it. so I did, left it overnight to charge. now in the morning, it just wont turn on. the screen is back, and when I plug it or unplug it, it shows no signs of turning on.