Sony xperia z2 wont turn on

[Sez1]

hi,

i have a sony xperia z2. Last week i had the front screen replaced.

last night my phone was on 2% and turned off, i didnt think much of it and when i got into bed put it on charge like i normally would..

the screen flashes up for a second or sony with the sony icon but then cuts out and when i have woken up this morning it is still doing this.

i have held the volume up button and the power on buttom, but nothing happens it doesnt even vibrate. I have also pressed the red button at the left hand side of the phone but again this doesnt seem to br doing anything.

is there anything else that i can do?

thanks

sarah

[Samuel1]

I suggest that you try to repair the phone software using PC Companion..

Before repairing your device you may want to backup your information first. Check out this topic for more information on how to.
How to backup?

If the issue should still remain I think that this needs to be examined and fixed at a repair center. For more information about how to submit your phone for repair and where, contact your local support team.