constant blue light on the front side of the phone

[AjStyles]

It is not turning on and has a blue light in the front side of the phone, What should I do?

[Uliwooly]

If that doesn't work

http://talk.sonymobile.com/t5/Xperia-M4-Aqua/not-turning-on/m-p/1176626#M9637

contact your Local support

[Jake-SonyXperia]

Hi @AjStyles,

Welcome to the community,

Sorry to hear about this issue, you may be able to resolve this with a simple Reset, this can be done by holding down the Power button and the Volume + key. If you feel three vibrations you should then be able to power on the device.

Let us know how you get on.

[AjStyles]

it doesn't work :cccc

[Jake-SonyXperia]

Did you run the software repair as stated in the hyperlink @uliwooly provided? As this may be your best option at this stage.

Let me know how you get on.