Xperia M2 Bricked, need help.

So, i've tried to root my Xperia M2 and i've bricked it, the screen just shows the SONY logo and then goes black, and flashes every now and then, becoming slightly less black. I've tried flashing the official .ftf file, still doesn't work. I get a console full of errors like this:

22/004/2015 23:04:53 - ERROR - C160X : this bundle is not valid
22/004/2015 23:04:53 - ERROR - C190X : this bundle is not valid
22/004/2015 23:04:53 - ERROR - C200X : this bundle is not valid
22/004/2015 23:04:53 - ERROR - C650X : this bundle is not valid
22/004/2015 23:04:53 - ERROR - C6806_GPe : this bundle is not valid
22/004/2015 23:04:53 - ERROR - C69XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - D200X : this bundle is not valid
22/004/2015 23:04:53 - ERROR - D22XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - D24XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - D66XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - E15 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - E21XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - E55XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - E65XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - E66XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - IS12S : this bundle is not valid
22/004/2015 23:04:53 - ERROR - LT15 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - LT18 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - LT22 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - LT25 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - LT26 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - LT29 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - LT30 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - MT28 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - SGP6XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - SGP7XX : this bundle is not valid
22/004/2015 23:04:53 - ERROR - SK17 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - SOL24 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - SO_02C : this bundle is not valid
22/004/2015 23:04:53 - ERROR - SO_02D : this bundle is not valid
22/004/2015 23:04:53 - ERROR - SO_04F : this bundle is not valid
22/004/2015 23:04:53 - ERROR - ST23 : this bundle is not valid
22/004/2015 23:04:53 - ERROR - U20 : this bundle is not valid

If anyone could help out, i would be very grateful. Thanks in advance!