Hey, guys. So here it is:
ROOT + TWRP
Smart Ultra 7 ONLY !
NEW TWRP VERSION: 3.1-0
HOW TO ROOT ? :
This nethod will break OTA, so for update you must use SUGAR.
1) Download TWRP and SPFT from my PAGE and place it on desktop.
2) Download these files and put them on your SD CARD: SuperSU_1 and SuperSU_2
3) Turn off your phone and run SP FLASH TOOL.
3) When the SP FLASH TOOL starts, select MT6755 scatter file and MTK_AllinOne_DA.bin file (they are in SPFT folder)
4) Select ONLY recovery and load the TWRP_3.X.X file. (X.X means a version of TWRP)
5) Press download.
6) Connect your powered off phone to PC via USB cable.
7) After flashing the TWRP, hold VOLUME UP + POWER to boot into TWRP.
8) In TWRP press "INSTALL" and flash the boot patch - SUPERSU_1 and then flash root - SUPERSU_2.
9) Reboot and enjoy.