Charging Issues Z3

[Kabouli]

Good Day

I have a Sony Xperia Z3 for 6 months now resantly i started having issues with my battery only charging to 50% yesterday i downloaded sony comanion and installed it this morning my phoe  is dead only flashing the battery on screen and red light does not want to turn on ive tried the off button next to the sim as well as volume and power doesnt work just vibrates 3 this continiously pleas help

[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.

[Kabouli]

Thank you for the reply i did back up and repair still dead will find a repair centre 

[Samuel1]

Alright. Hope everything will work out for you.