So the problem might be that the phone isnt detected as MTK USB Port, it is detected as "Serial USB Port". After i rightclick on device manager, i updated with the MTK USB Port driver, then it is written as MTK USB PORT, but not really i guess.
and the real problem is, i guess, that the firmware which was preinstalled on my phone (v.1.1.3) is not published or leaked at all, maybe this firmware has another preloader. So i just wanna try if i flash the preloader from v.1.1.3 my phone is back again, so i would need somebody (with preinstalled v.1.1.3) who makes a backup via mtk droid tools or similiar so that i can flash the preloader with scatter
and the real problem is, i guess, that the firmware which was preinstalled on my phone (v.1.1.3) is not published or leaked at all, maybe this firmware has another preloader. So i just wanna try if i flash the preloader from v.1.1.3 my phone is back again, so i would need somebody (with preinstalled v.1.1.3) who makes a backup via mtk droid tools or similiar so that i can flash the preloader with scatter