[Tanzir]

Hello
All developer and users advance happy new year ....
I need a help. Recently install MIUI8.6 custom ROM in my lava iris 50 ...after install everything work normally but headphone not working ......after plugin device don't show headphone icon and no sound in headphone and external speaker...And notification led always on when screen light also on any tweak to stock permanently led ........Any Way to Fix both bug.......

[xerxes]

Hello
All developer and users advance happy new year ....
I need a help. Recently install MIUI8.6 custom ROM in my  lava iris 50 ...after install everything work normally but headphone not working ......after plugin device don't show headphone icon and no sound in headphone and external speaker...And notification led always on when screen light also on any tweak to stock permanently led ........Any Way to Fix both bug.......

Are you certain that the ROM is for your exact model? if yes, then the ROM might have bugs.  
You will need to contact the original developer to help you fix it.