i have a Samung s5 thats about 4 months old

[AC Question]

i was charging my phone overnight (I do this a lot) and i woke up unplugged it from the charger when my phone just shut off. I tried power reset, plugging it back it, taking out the battery, holding down the power, home, and volume up button and then did both power reboot and data wipe/factory reset. Nothing has worked. Any tips?

 

[jeng4news]

Try using it with out the SD chip. See if that would work.