Use Tool All in One ( google it), and hook phone up in bootloader mode. Flash twrp (offain), and check the boot box. It will go to twrp. Then follow the instructions about what to flash. It should work. It did for me.As i said I reproduced every step, even that and still got "The system has been destroyed" it's pretty annoying since i think SOS is the best custom from this phone and i really want to use Q version of it. For now i guess im gonna be stuck with POSP
Edit: About an hour ago I installed it straight from POSP and instead of "The system has been destroyed" i got infinite boot, not bootloop, it seems like it's booting normaly but it's booting for at least 30 minutes right now
Worked perfect. Thanks.When you see the sign "system has been destroyed" hold vol down then hold power button and boot to fastboot , then in pc open cmd or powershell in the same folder where your fastboot files and twrp are located , then type the command "fastboot boot twrp. img (twrp. img must be the name of your recovery -3.3.3-1 offain's) .Then flash kernel v2-1 and gapps , boot to system , when you boot to system , reboot again in recovery and flash kernel v2 and magisk
just reboot the phone and enroll the fingerprint againkeeps crashing after adding fingerprint. cannot pass that... i looks like a gapps issue
No problemUse Tool All in One ( google it), and hook phone up in bootloader mode. Flash twrp (offain), and check the boot box. It will go to twrp. Then follow the instructions about what to flash. It should work. It did for me.
---------- Post added at 12:20 AM ---------- Previous post was at 12:18 AM ----------
Worked perfect. Thanks.
Selinux status?10.0 SuperiorOS 2019/12/06 [STABLE]
- built-in 4.9 kernel
- new functions, bug fixes
Edit: Kernel source updated on OP!