"HELP" Cyanogenmode installation-guide for Sony Xperia Z1 Compact

Hi Guys,

I want to install on my Z1 Compact ( D5503 ) cyanogenmode .
I need a good guide . The mobile phone is in working condition .

I have not done anything yet about him .

Android 5.1.1 is on it.
Build number : 14.6.A.1.236 bootloader is locked .


Thank you

Download from this link