I'm ready to donate about 20$ for rooting
and 30$ for bootloader unlock
a bit of offtop:
i researching how to hack bootloader and find a way how to put our device into low-level pre-bootloader mode. In this mode you cat flash Blank Boot by special qualcomm utility.
Also, i find the same theme at xda here
and found interesting information how to change values into protected memory blocks to remove validation of firmware parts - by JTAG.
If somebody wants to know about it, i'll share this information.
But i think - it's terrible, very dangerous way even trying to unlock this method. But, as i think - it's 100% working, 'cause it program into low-level mode, like at the factory.