Detailed Guide to Install Sony’s Android 6.0 Concept Software on Xperia Z3 Compact

XDA Senior Member systemallica has posted a detailed guide on how to upgrade to Android 6.0 Marshmallow concept on the Sony Xperia Z3 Compact. The guide also covers steps after this, like root and Xposed installation, so go on over and take a look!

source: xdadevelopers