I may have bricked my device. My process of flashing DU was as follows:
1) Flashed February image.
2) Boot into fastboot.
3) Boot into TWRP img then flash TWRP zip (v3.2.1-0) using ADB sideload
4) ADB sideload DU zip
5) Boot into ROM, did not setup PIN
6) Boot back into TWRP
7) Flash Magisk
8)...