How To Install Xposed Framework On Any Android

To install xposed framework read this full post
The best way to flash xposed framework on any android whether it is samsung,miui9 & 7.0 6.o is same and that requires twrp and root
Step 1.How to get TWRP
Step 2.How to get correct file
Step 3.Procedure For Flashing & Precautions
 Video tutorial HERE
After flashing TWRP flash xposed zip (to get correct xposed zip watch tutorial)
If phone goes into bootloop flash xposed unistaller zip then update xposed framework from given option