I have a SM-G935F and run SuperMan-ROM 1.8.1. When i try to flash with the aroma installer or with the zip it says that it has fail to verificate and it can't reboot the device. Please see the image wich is in french.
I have flash the bootloader and modem as it says in the tutorial.
To fix it, I have to reinstall the rom with the aroma installer without the custom kernel.
I really want to have a custom kernel, what should i do?