This is a flashable 5.1.1 | 6.0.1 Lollipop | Marshmallow pre-rooted with XZDualrecovery for D6643 users.
What you need:
Rooted Z3 with working recovery.
Root with R/W access.
XZDualRecovery working after fix.
Installed xposed, greenify, kernel adiutor and all working till now. Nice work mate, you rock! I'll let u guys know if I found something new.
No hardkeys on XT910 too.
UPDATE: D6643 Customized AR 1288-6362 23.4.A.1.232 R5C available.
I'm experiencing sound issues with this last nightly. The volume starts up and decreases. Did a clean install.