1-Do u try to restart the device? In general count 5mins @ logo, if not continue, will never
2-Do you flash SuperSU ? If yes, dont flash SuperSU. Follow this :
– copy the ROM + opengapps to sdcard
On TWRP main menu select > ‘Wipe’ > ‘Swipe to Factory Reset’ on the bottom of screen.
Wipe > Advanced > Tick ‘System’ > Swipe
– Install Zip from sdcard > Choose zip from sdcard > ROM
– Install Zip from sdcard > Choose zip from sdcard > opengapps.zip
No reason to flash SuperSU… Use ‘Root access’ under ‘Developer options’ menu.
*For those using SuperSU*
an unknown says:
after flashing SuperSU, I recommend to launch recovery and then reboot because install-recovery.sh is replaced by stock recovery sometimes if you dont reboot in custom recovery after flashing
btw looking forward - CyanogenMod’s successor, LineageOS -