samsung-rkp

🟠 How to remove Samsung's Real-time Kernel Protection (RKP), which prevents the kernel from booting in kernel-based rooting solutions.

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• I don't want to upload GIFs or images of the menuconfig since the method may vary depending on your kernel version.

• However, you can add all of these possible configs to your custom.config to completely disable Samsung's hypervisor, which in turn disables Knox-based protections.

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🟢 Easy method: Add these configs to your custom.config to disable RKP/Hypervisor (or whatever you call it):

# Disable Samsung Securities

CONFIG_UH=n
CONFIG_UH_RKP=n
CONFIG_UH_LKMAUTH=n
CONFIG_UH_LKM_BLOCK=n
CONFIG_RKP_CFP_JOPP=n
CONFIG_RKP_CFP=n
CONFIG_SECURITY_DEFEX=n
CONFIG_PROCA=n
CONFIG_FIVE=n

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🔴 Hard method:

Possible Locations of these Security features in Menuconfig:

1. ---> Kernel Features

• Disable:
  • "Enable RKP (Realtime Kernel Protection) UH feature"
  • "Enable LKM authentication by micro hypervisor"
  • "Block LKM by micro hypervisor"
  • "Enable micro hypervisor feature of Samsung"

2. ---> Kernel Features ---> Control Flow Protection

• Disable:
  • "JOP Prevention"
  • "ROP Prevention"
  • "JOPP and ROPP"

Additional Notes:

• If the above configs are missing in "Kernel Features," check "Boot options."
• Android 14 & some Android 13 sources: These options are under "---> Hypervisor" (Disable all).

3. ---> Security options

• Disable:
  • "Defex, PROCA, FIVE Support"

Note: Not all devices have these options. If you can't find any of them in your menuconfig, just relax and skip to the next step. :)