Samsung-J4-Plus-kernel-source This is kernel source of Samsung J4 Plus Toolchain Arm For this : LINK : https://android.googlesource.com/platform/prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/+archive/brillo-m7-dev.tar.gz Don't try any other . Script by Ashyx ( xda ) : LINK : https://forum.xda-developers.com/attachment.php?attachmentid=4739825&d=1554843898 Add changes .