My Xperia M4 Aqua keeps turning on and off

[Ptolemy]

Only 6 months old and I have not done anything I know of to cause this issue
Basically it gets to the sony screen after turning on and turns off automatically before doing it again regardless of whether I have touched it or not, It seems like some sort of loop but will Ocassionally turn on. I have tried a factory reset one of the times it has turned on and that did not change anything and i dont seem to be able to access the recovery mode.

Anyway if i could get some help on how to fix this ASAP it would be nice

Thanks 

[Uliwooly]

@yf3

try the above suggestions

[yf3]

Thanx for replying @uliwooly
I tried all the above suggestions. I even downloaded and did the Software repair from the application as mentioned. And it did the software repair, and i guess reinstalled the software successfully. However, the problem still persists, and my phone still won't switch on.
Any suggestions??

[Uliwooly]

@yf3

That could be hardware related, which means that you need to get it inspected by your Local support