Xperia Z3 plastic edge of the housing has fallen off

[evf]

Hi,

i need a replacement for the plastic corner as shown in the image where could i get it.

or i have to replace the entire housing 

[SophiaW]

Hi evf, welcome to the community!

I advise contacting Sony Xperia Customer Care in your region if you would like to have the device repaired by an authorized repair agent - they will be able to ensure the water resistant nature of the device is maintained & bring it back to warranty condition for you. Please note: repairing the handset yourself may void the warranty.

[mr_xzibit]

You can't simple buy the corner pieces as they are attached to mid frame.