[Samsung Galaxy J7 Prime / J7 On NXT (Exynos7870)] darknessss:
FAQ :

Q/ I Face Few Reboots After Flashing ?

A/ Thats Normal , After Flashing Some System CSC And Root And Dalvik
Are Settling , So Its Probably Gonna Be 2 Or 3 Reboots , I Advise You To Manually
Reboot Your Device At Least Twice To Let The Dalvik Settle And The CSC !
Keep In Mind To Update Google Services Too...

Q/ Indian User Facing Messages Issue ?

A/ Seems Thats Your Operator Dont Handle Some Of The Lte
Enhanced Services So Just Go To Settings > Connections >
Mobile Networks > Enhanced LTE Services And Unitck It And
The Messages Will Be Fixed !

Q/ Older Versions Need Just The Rom Control ?

A/ Need Just The ROM Control On An Older Version ?
Dont Worry [URL="https://androidfilehost.com/?fid=818222786056030180"][B]Just Flash This Fix[/B][/URL] And You Will get It !

Q/ Tips On Recomanded Setup ?

A/ Leave The Default Setup On AROMA !
Just Choose Your Device And Leave The REST AS IT IS !
Thats The Best Config Choosen For You...

Q/ Cant Update Keyboard Language ?

A/ Thats Caused By Air Command Conflict SO Basicly To Have
Both AirCommand And Keyboard Update You Have To Do Few Manual
Steps ; Go To /System/etc/permissions Look for The File Named
"com.sec.feature.spen_usp_level30.xml" Rename The Extension
To ".bak" Reboot Update The Keyboard Then Go Back To That
File And Rename It Bak To ".xml" And Reboot Again !

Q/ Air Command Issue ?

A/ If You Choosen Magisk Keep In Mind That AirCommand
Wont Work Correctly !

Q/Bixby Voice Is There And I Cant Get It To Work Correctly ?

A/Lets Be Honnest It Was A Pain To Get It Working And Since
You Have It , There Is Few More Steps To Make It Work Totally
I Could Have Done Them For You But It Involve Physicly Remapping
Volume Down Button To Be The Bixby Button Can Do So Under
/system/usr/layout/Generic.kl Just Change The Button You Dont
Need To WINK ! And Reboot , Now To The Interesting Part You
Can Do It There Is Few Remapping Apps In Play Store Or You Can
Simply Go To Settings> Dexterity and Interaction>Assistant Menu
And There Enable Bixby Floating Button ! Also Dont Forget To Give
Bixby All Correct Permissions Not Just The One In The App!

Q/AR Emoji Are There But Not Working ?

A/I Added The Option Now So In Future Update You Get
Them , But As Of Today They Cant Be Working For The Actual
Software And Need Some Edits .

Q/Why KeyBoard Dont Show Suggestions ?

A/ Its A Virgin Neutral KeyBoard Still Not Added Languages !
So Just Update The Language You Desire In KeyBoard
Settings And Voila !

Q/My Phone Doesnt Show When I Plug It To Computer ?

A/ As The Settings Are Natively Imported From S9 And A8+
The USB Debog Settings Are Inversed In Dev Menu For That
Option So Basicly What You Need To Do Is Just Untick USB
Debogging From The Devlopper Menu !

Q/What Xposed I Use ?

A/ Looking For Which Version You Can Install ? Just Install The Latest
Xposed Installer Apk Reboot In TWRP And Then FLASH [URL="http://dl-xda.xposed.info/framework/sdk25/arm/xposed-v89-sdk25-arm.zip"]This One[/URL] !

Q/Am Facing A Constent Optimizing Apps / I Cant Boot ?

A/If You Are Doing A Full 5 Wipe And Still Get This Thats
Mean Your Twrp Recovery Is Running On R/O Mode
Actually Its Not Wiping So You Are Just Installing This
Rom On Dirty Flash ! Use [URL="https://mega.nz/#!RdVVUYjJ!kX3CY7ZauIiKooQtDWWwkwHfI8144K7C7B8x_sXWmn0"]This TWRP[/URL] Instead And Be Sure To
Swipe In The First Screen So You Allow System
Modification Then Wipe The 5 Partitions And
Flash The Rom ! Or If Still This Didnt Fix Means Your Bootloader Is Different
So Flash The Latest One And Wipe And Happy Flashing! Also Keep In Mind If
You Are Comming From AOSP Or Oreo It Will Be Normal To Have This Issue
Just Flash A Stock 7.1.1 Or Below Rom Before Flashing This ROM !