iPartsBuy Aluminium Replacement Battery Back Cover for Sony Xperia Z / L36h(Black) High Quality Aluminium Replacement Battery Back Cover for Sony Xperia Z / L36h Replace your broken or unusable item with a new one Each item has been checked and in good condition before shipping Professional installation is highly recommended We will not be responsible for any damages to your cellphone/mobile phone that you may cause during the changing of replacement parts