First of all:
Phone's model is Alcatel One Touch Idol Mini / 6012X
Chipset model is MT6572
The short version:
The device is in boot loop and to resolve this I must rename a file. The problem is that the file is in /system and I haven't granted ADB superuser permissions (So ADB simply hangs on "su", even when running scripts through ADB. Also "at" is not installed). Another problem is that I haven't installed a custom recovery and, more importantly, I haven't even unlocked the boot loader.
I can't manage to install custom images via SP Flash Tool (SP Flash Tool doesn't find the device although the VCOM USB drivers are installed).
What's worse than this? Alcatel doesn't provide a way to reflash the stock ROM.
So, my question:
Is there some kind of magic to force "su" to execute through adb without adb being granted permission by SuperSU?