lumia 520 does not respond....

[WPCentral Question]

hi. my lumia 520 does not respond... when i was installing windows 8.1 on my lumia 520 in my home suddenly power cut... my pc turn off & installing incomplete.... then my phone does not start up & respond... pls help me...

 

[UchilHasmit]

I suggest taking it to a service centre...