[Question] Oukitel K4000 root?

[Tazovsky]

So what the sequence of actions?

Well I see you are getting help @ another forum. Anyway... The sequence of actions is
1. Read all there is to read about flashing phones via SP Flash Tool;
2. Download and unpack the firmware (I've provided the link above);
3. Follow any instruction on flashing the firmware (this will do for example, except you will be checking all the boxes, except for preloader)

If your phone shows logo when turned on, your preloader is probably fine and it's better not to fiddle with it. You do not need TWRP at all to recover your bricked phone.

The devil is in details... It is tricky to boot oukitel in preloader mode.

For all who don't know how to do it:
1. remove battery
2. wait few seconds
3. insert usb cable into computer
4. insert usb cable into oukitel
6. insert battery while holding VOLUME+
6. when computer detect phone and you hear beep you should let go VOLUME+ button
7. your phone should have black/turned off screen and in device manager you should see MT9xxxxx preloader* and install drivers.

You will probably need to take few tries to boot in preloader mode. Just sesne the moment of letting go VOLUME+ button,

I used SP-Flash-Tool-v5.1532.00 and this drivers: https://drive.google.com/file/d/0B1PtPEo...sp=sharing

*I do not exactly remember the name.