내가 작업한 분해도
"Replace digitizer or lcd or both"에 답변Change the whole LCD with digitizer assembly is more easier. Here is a blog showing how to replace Z2 LCD, hope it does help. http://www.witrigs.com/blog/how-to-change-sony-xperia-z2-lcd-screen/
"mobile is not rebooting"에 답변Try to charge the device for a while, then see whether it works.