Try to flash recovery, and reboot in to recovery, do not reboot to the system.
Hi, try to flash another recovery, like orange fox.
I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do some research if you have any concerns about features included in this Kernel before flashing it! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you.