I need Help , plz !!

[Assassiner]

I can't root my device.
I have tried kingroot ,iroot , kingoroot , framaroot , etc ( both PC & app )
My device is Walton Primo GF4 , Lollipop 5.1.1
Recently I Have installed Busybox In It , So Can I root through Terminal Emulator.
Or Can I Make A Pre- Rooted ROM For My Device & How ?

Plz Help me with this

Posted via the Android Central App

 

[dpham00]

Perhaps this might help

http://forum.xda-developers.com/android/help/how-to-root-mt6580-lollipop-5-1-based-t3250963

 

[Assassiner]

It did not helped

Can you help me to how to make a pre rooted firmware In details ,,,,plz !!!

Posted via the Android Central App