I buyed the Ouiktel K6000 Pro and rooted it. If somebody is interessed, here is the method. It is very simple and very Quick.
I am not responible if method damage your phone; I did it with my phone with no problem
You need:
SP flashtools zip (to decompress)
the android scatter txt (MT6753_Android_scatter.txt)
the recovery.img (TWRP_Oukitel_k6000PRO.rar): to decompress. You have the recovery.img
the SU files (BETA-SuperSU-v2.72-20160510112018.zip) DO NOT DECOMPRESS. COPY IT TO PHONE OR SDCARD)
I put all needed files in one folder
Link for download folder: mega.nz/#!f0gEwBTK
First, after decompressing SP flashtools, open flashtools.exe with "Run as administrator"
On the second line, go and add the MT6573 Android Scatter.txt (you do find it in the same main folder)
BE SURE THE ONLY RECOVERY LINE IS CHECKED. ALL OTHER LINES MUST BE UNCHEKED
CLICK on the recovery line and choose the file recovery.img in the same main folder. You do have an undecompressed folder ‘TWRP_Oukitel_k6000PRO.’
Turn off your phone and connect it to computer with USB cable
Click in Sp flashtools on download
You will have a red line on the bottom, when finished, you will have a prompt with OK
Your phone is rooted now with the last TWRP
You have now to turn on the phone in recovery mode (vol + with power button). You will arrive on the menu of TWRP
You will choose language and after you have to choose if you accept that TWRP unmounted partition (some thing like that)
Personaly, I choosed to do not accept, because I do know what it means.
After, you click on Install and you choose the folder BETA-SuperSU-v2.72-20160510112018.zip (already copied to your phone or sd card).
when finished, you can turn onn your phone, and it will be rooted.
Please, tell me if it works for all. Personaly, it is ok, the phone is rooted. I hope that i will be the same for you.
I am not responsible for any problem
Thanks