Thanx lot, your feedback will be appreciated

Have a nice day too !
First of all, i would like to thank
@cuberio1 for updating crDroid -Nougat for T3xx after more than 5 months hiatus! Many thanks to
@gr8nole, too, for giving authorization to you to apply crDroid sources!
Origin: T311 > crDroid-UNOFFICIAL-7.1.2-20170708-lt013g-v3.5 (
https://androidfilehost.com/?fid=745425885120747038)
Magisk 14.0 installed > Superuser access; disable > SafetyNet Checked > ctsProfile: false; basicIntegriry: false
Then Installed Xposed (SDK 25) > Gravity Box (N) > working.
Substratum > DNA Dark theme > Build & Enable > Working just fine
Problem with my device WiFi didn't work (since updated from M to N), MAC Address 02:00:00:00:00:00. I suspected /efs partition altered during updating, hopefully not defected hardware . Unfortunately, I didn't make any backup of original /efs partition.
Updated to crDroidAndroid-7.1.2-20171220-lt013g-v3.8.4 with dirty install, just flashed over crDroid-UNOFFICIAL-7.1.2-20170708-lt013g-v3.5 and it works out of the box. :good: So simple! Magisk add-on installed automagically, right after newer rom flashed successfully. Hence, Magisk retained rooted device properly.
Security:
Android Security patch level: December 5, 2017. :good:

It's making my old tablet most secured N tablet on planet!
Network:
Have no active sim card, ATM.
WiFi didn't work, MAC Address: 02:00:00:00:00:00 > It's my device side not ROM. Check logcat and dmesg log attached.
It has been discussed on Lineage thread month backs, actually, and gr8nole kindly tried to fix it but WiFi connection problem remains.
BT works so i'm using BT connected to other device with BT internet tethering enable, hence my tablet can connect to the net.
Magisk:
Upon successful updated ROM, Magisk was updated to [BETA]2017.12.22 Magisk v14.6 (1468)!
Device properly rooted.
SafetyNet Checked; Succesful, however, ctsProfile:false (red) basicIntegrity:false (red)
Module: Viper4Android > it works and making playing music on Spotify very convenience!
Theme:
As crDroid support OMS theming, substratum + Spectrum theme works just fine!
System running fast (and furious

) and smooth, like a silk

No required custom kernel! Just using the stock one! :good:
Xposed:
Since SafetyNet failed, Xposed Framework v89, SDK 25 was installed with GravityBox module. It works just fine!
Again, many thanks cuberio1
Have a great weekend!