diff --git a/README.md b/README.md
index 3f3dd04..3fdbf85 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ busybox and then launch the telnetd service. To run Linux kernel with modified i
 uses the standard RouterBOOT ability - loading via the network using dhcp/bootp and tftp
 server. dhcp/bootp server can be deployed on another device with RouterOS and OpenWRT or
 even tftp32 program. For a one-time launch with tftp, You can use this commands in RouterOS:
-	
+
 	/system/routerboard/settings/set boot-device=try-ethernet-once-then-nand
 	/system/reboot
 
@@ -54,7 +54,7 @@ For Developers:
 	cd ./finder
 	./Build.sh
 	cd ..
-	edit ./globals.sh and set your target device ARCH: arm or mips
+	edit ./globals.sh and set your target device ARCH: aarch64 or arm or mips
 	./unpack-npk.sh ./ros/routeros-mipsbe-6.45.6.npk
 	./unpack-kernel.sh
 	cd ./init
@@ -65,3 +65,6 @@ For Developers:
 	Upload content of ./for_ftp_upload/pub/* to target RouterOS device via FTP(to /pub or /flash or ...)
 	Put ./bins/kernel-new.elf to your tftp and Netboot from it
 	telnet x.x.x.x 22111
+
+	If you want to boot the modified kernel from a flash drive, then place it in the /flash/boot dir:
+		nc x.x.x.y 1111 > /flash/boot/kernel
diff --git a/cpio-fs-aarch64/bin/busybox b/busyboxes/aarch64/busybox
similarity index 100%
rename from cpio-fs-aarch64/bin/busybox
rename to busyboxes/aarch64/busybox
diff --git a/cpio-fs-aarch64/bin/busybox.readme b/busyboxes/aarch64/busybox.readme
similarity index 100%
rename from cpio-fs-aarch64/bin/busybox.readme
rename to busyboxes/aarch64/busybox.readme
diff --git a/cpio-fs-arm/bin/busybox b/busyboxes/arm/busybox
similarity index 100%
rename from cpio-fs-arm/bin/busybox
rename to busyboxes/arm/busybox
diff --git a/cpio-fs-mips/bin/busybox b/busyboxes/mips/busybox
similarity index 100%
rename from cpio-fs-mips/bin/busybox
rename to busyboxes/mips/busybox
diff --git a/cpio-fs-aarch64/oldinit b/cpio-fs-aarch64/oldinit
index fbec3a8..e1309ac 100755
Binary files a/cpio-fs-aarch64/oldinit and b/cpio-fs-aarch64/oldinit differ
diff --git a/cpio-fs-aarch64/readme.txt b/cpio-fs-aarch64/readme.txt
index ced3b38..79a4913 100644
--- a/cpio-fs-aarch64/readme.txt
+++ b/cpio-fs-aarch64/readme.txt
@@ -1,3 +1,3 @@
-binary files from routeros arm64 7.1rc4!
+binary files from routeros arm64 7.2rc1!
 routeros needs armv7 compiler!
-In fact, the entire user space in it is still use 32bit!
\ No newline at end of file
+In fact, the entire user space in it is still use 32bit!
diff --git a/cpio-fs-arm/init b/cpio-fs-arm/init
index 54837aa..07fa874 100755
Binary files a/cpio-fs-arm/init and b/cpio-fs-arm/init differ
diff --git a/cpio-fs-arm/oldinit b/cpio-fs-arm/oldinit
index d2087e9..7380362 100755
Binary files a/cpio-fs-arm/oldinit and b/cpio-fs-arm/oldinit differ
diff --git a/cpio-fs-arm/order b/cpio-fs-arm/order
deleted file mode 100755
index fb01c1c..0000000
Binary files a/cpio-fs-arm/order and /dev/null differ
diff --git a/cpio-fs-arm/readme.txt b/cpio-fs-arm/readme.txt
index e9adba0..4808da1 100644
--- a/cpio-fs-arm/readme.txt
+++ b/cpio-fs-arm/readme.txt
@@ -1 +1 @@
-binary files from routeros arm 6.44!
\ No newline at end of file
+binary files from routeros arm 7.2rc1!
\ No newline at end of file
diff --git a/cpio-fs-mips/bin/busybox.readme b/cpio-fs-mips/bin/busybox.readme
deleted file mode 100644
index 217122b..0000000
--- a/cpio-fs-mips/bin/busybox.readme
+++ /dev/null
@@ -1 +0,0 @@
-busybox скомпилен вот тут: /home/prog/openwrt/switch/mikrotik-tools-master/busybox-arm-soft-float
diff --git a/for_ftp_upload/pub/OWL/bin/busybox b/for_ftp_upload/pub/OWL/bin/busybox
index 4bf7a1a..a5d7f1a 100755
Binary files a/for_ftp_upload/pub/OWL/bin/busybox and b/for_ftp_upload/pub/OWL/bin/busybox differ
diff --git a/ftp_upload.sh b/ftp_upload.sh
index 75ab09d..25ab320 100755
--- a/ftp_upload.sh
+++ b/ftp_upload.sh
@@ -1,9 +1,9 @@
 #!/bin/sh
 
-HOST="172.20.1.1"
+HOST="127.0.0.1"
 USER="admin"
 PASS=${FTP_UPLOAD_PASS}
-[ -z ${PASS} ] && {
+[ -z ${PASS} ] && [ ${HOST} != "127.0.0.1" ] && {
 	echo "just do# export FTP_UPLOAD_PASS=xYz"
 	exit 1
 }
@@ -11,6 +11,7 @@ FILE=./bins/kernel-new.elf
 FAKEFNAME="linux_t1.bin"
 [ "$HOST" = "127.0.0.1" ] && {
 	cat $FILE > /var/lib/tftpboot/$FAKEFNAME
+	echo "$FILE > /var/lib/tftpboot/$FAKEFNAME"
 	exit 0
 }
 ftp -inv $HOST << EOF
diff --git a/globals.sh b/globals.sh
index 0fe12ec..1791c04 100644
--- a/globals.sh
+++ b/globals.sh
@@ -4,9 +4,9 @@
 #
 
 #rb5009
-TARGET_ARCH="aarch64"
+#TARGET_ARCH="aarch64"
 #rb3011(ipq806x), rb450dx4(ipq401x)
-#TARGET_ARCH="arm"
+TARGET_ARCH="arm"
 #ath79, ramips
 #TARGET_ARCH="mips"
 
@@ -19,10 +19,14 @@ TOOLS_BINS_PREFIX="openwrt-linux"
 }
 
 [ ${TARGET_ARCH} = "arm" ] && {
-	OPENWRT_DIR=/home/prog/openwrt/lede-all/2019-openwrt-all/openwrt-ipq806x
-	export STAGING_DIR=$OPENWRT_DIR/staging_dir/toolchain-arm_cortex-a15+neon-vfpv4_gcc-7.4.0_musl_eabi
+	#OPENWRT_DIR=/home/prog/openwrt/lede-all/2019-openwrt-all/openwrt-ipq806x
+	#export STAGING_DIR=$OPENWRT_DIR/staging_dir/toolchain-arm_cortex-a15+neon-vfpv4_gcc-7.4.0_musl_eabi
 	#OPENWRT_DIR=/home/prog/openwrt/lede-all/2019-openwrt-all/openwrt-ipq4xxx
 	#export STAGING_DIR=${OPENWRT_DIR}/staging_dir/toolchain-arm_cortex-a7+neon-vfpv4_gcc-7.4.0_musl_eabi
+	GCC=arm-linux-gnueabi-gcc
+	OBJDUMP=arm-linux-gnueabi-objdump
+	OBJCOPY=arm-linux-gnueabi-objcopy
+	LD=arm-linux-gnueabi-ld
 }
 
 [ ${TARGET_ARCH} = "mips" ] && {
@@ -31,7 +35,7 @@ TOOLS_BINS_PREFIX="openwrt-linux"
 	export STAGING_DIR=$OPENWRT_DIR/staging_dir/toolchain-mips_24kc_gcc-7.3.0_musl
 }
 
-GCC=$STAGING_DIR/bin/${TARGET_ARCH}-${TOOLS_BINS_PREFIX}-gcc
-OBJDUMP=$STAGING_DIR/bin/${TARGET_ARCH}-${TOOLS_BINS_PREFIX}-objdump
-OBJCOPY=$STAGING_DIR/bin/${TARGET_ARCH}-${TOOLS_BINS_PREFIX}-objcopy
-LD=$STAGING_DIR/bin/${TARGET_ARCH}-${TOOLS_BINS_PREFIX}-ld
+#GCC=$STAGING_DIR/bin/${TARGET_ARCH}-${TOOLS_BINS_PREFIX}-gcc
+#OBJDUMP=$STAGING_DIR/bin/${TARGET_ARCH}-${TOOLS_BINS_PREFIX}-objdump
+#OBJCOPY=$STAGING_DIR/bin/${TARGET_ARCH}-${TOOLS_BINS_PREFIX}-objcopy
+#LD=$STAGING_DIR/bin/${TARGET_ARCH}-${TOOLS_BINS_PREFIX}-ld
diff --git a/init/init.c b/init/init.c
index 8c208bb..7be102b 100644
--- a/init/init.c
+++ b/init/init.c
@@ -7,9 +7,11 @@
 #include <string.h>
 #include <unistd.h>
 #include <sys/wait.h>
+#include <fcntl.h>
 #include <sys/stat.h>
 
-void my_system(char *cmd, char *arg1, char *arg2, char *arg3){
+void my_system(char *cmd, char *arg1, char *arg2, char *arg3)
+{
 	char *new_argv[] = { cmd, arg1, arg2, arg3, NULL };
 	pid_t pid;
 	pid = fork();
@@ -21,8 +23,23 @@ void my_system(char *cmd, char *arg1, char *arg2, char *arg3){
 	waitpid(pid, NULL, 0);
 }
 
+static void do_chmod(const char *fname, int perm)
+{
+	int fd;
+	fd = open(fname, O_RDONLY);
+	if (fd < 0) {
+		printf("do_chmod(): can't set permissions: %d to file: %s\n",
+			perm, fname);
+		return;
+	}
+	printf("Making %s executable\n", fname);
+	fchmod(fd, perm);
+	close(fd);
+}
+
 static char *work_dirs[ ] = { "/flash/rw/disk/pub", "/flash/rw/disk/flash/rw/disk/pub", NULL };
-void daemonized_OWL(void){
+void daemonized_OWL(void)
+{
 	int a = 0;
 	int ret = 0;
 	static char bin_busybox[128];
@@ -46,17 +63,17 @@ void daemonized_OWL(void){
 		printf("work_dir found at: '%s'\n", work_dir);
 		snprintf(bin_busybox, sizeof(bin_busybox), "%s/OWL/bin/busybox", work_dir);
 		snprintf(owl_sh, sizeof(owl_sh), "%s/OWL.sh", work_dir);
-		if(stat(bin_busybox, &sb) == 0 && !(sb.st_mode & S_IXUSR)){
-			printf("Making %s executable\n", bin_busybox);
-			my_system("/bin/busybox", "chmod", "777", bin_busybox);
+		if(stat(bin_busybox, &sb) == 0) {
+			if (sb.st_mode & S_IXUSR))
+				do_chmod(bin_busybox, 777);
+			my_system(bin_busybox, "sh", owl_sh, work_dir);
 		}
-		if(stat(owl_sh, &sb) == 0)
-			my_system("/bin/busybox", "sh", owl_sh, work_dir);
-		//my_system("/bin/busybox", "rm", "-Rf", "/flash/rw/disk/pub/OWL");
-		//my_system("/bin/busybox", "ls", "-l", "/flash/rw/disk/flash/rw/disk");
-		//my_system("/bin/busybox", "ls", "-l", "/system/flash/rw/disk/pub/OWL.sh");
-		//my_system("/bin/busybox", "ls", "-l", "/system/flash/rw/disk/pub");
-		//my_system("/bin/busybox", "--help", NULL);
+		//my_system(bin_busybox, "sh", owl_sh, work_dir);
+		//my_system(bin_busybox, "rm", "-Rf", "/flash/rw/disk/pub/OWL");
+		//my_system(bin_busybox, "ls", "-l", "/flash/rw/disk/flash/rw/disk");
+		//my_system(bin_busybox, "ls", "-l", "/system/flash/rw/disk/pub/OWL.sh");
+		//my_system(bin_busybox, "ls", "-l", "/system/flash/rw/disk/pub");
+		//my_system(bin_busybox, "--help", NULL);
 		//my_system("/order", "--help", NULL);
 		sleep(1);
 	}
diff --git a/owl/bin/busybox b/owl/bin/busybox
new file mode 100755
index 0000000..a5d7f1a
Binary files /dev/null and b/owl/bin/busybox differ
diff --git a/cpio-fs-arm/bin/busybox.readme b/owl/bin/busybox.readme
similarity index 100%
rename from cpio-fs-arm/bin/busybox.readme
rename to owl/bin/busybox.readme
diff --git a/owl/init b/owl/init
new file mode 100755
index 0000000..8bc5e04
Binary files /dev/null and b/owl/init differ
diff --git a/owl/oldinit b/owl/oldinit
new file mode 100755
index 0000000..7380362
Binary files /dev/null and b/owl/oldinit differ
diff --git a/owl/readme.txt b/owl/readme.txt
new file mode 100644
index 0000000..4808da1
--- /dev/null
+++ b/owl/readme.txt
@@ -0,0 +1 @@
+binary files from routeros arm 7.2rc1!
\ No newline at end of file
diff --git a/pack-kernel.sh b/pack-kernel.sh
index 93f637b..320bcac 100755
--- a/pack-kernel.sh
+++ b/pack-kernel.sh
@@ -18,4 +18,9 @@ ${OBJCOPY} --update-section initrd=./bins/kernel-new.combo ./bins/kernel.elf ./b
 #cat ./bins/kernel-new.elf > /var/lib/tftpboot/linux_t1.bin
 
 #now update busybox for current ARCH
-cat ./cpio-fs-${TARGET_ARCH}/bin/busybox > ./for_ftp_upload/pub/OWL/bin/busybox
+BUSYBOX_FOR_ARCH="./busyboxes/${TARGET_ARCH}/busybox"
+if [ -f ${BUSYBOX_FOR_ARCH} ]; then
+	cat ${BUSYBOX_FOR_ARCH} > ./for_ftp_upload/pub/OWL/bin/busybox
+else
+	echo "Error: No busybox for TARGET_ARCH: ${TARGET_ARCH} !!!"
+fi
diff --git a/ready-kernels/kernel-new-7.2b1-arm64.elf b/ready-kernels/kernel-new-7.2b1-arm64.elf
new file mode 100755
index 0000000..8c4339c
Binary files /dev/null and b/ready-kernels/kernel-new-7.2b1-arm64.elf differ
diff --git a/releases/7.2rc1-arm64.zip b/releases/7.2rc1-arm64.zip
new file mode 100644
index 0000000..0de608d
Binary files /dev/null and b/releases/7.2rc1-arm64.zip differ
diff --git a/work/rb5009/ros/rootfs/dev/fd b/work/rb5009/ros/rootfs/dev/fd
new file mode 120000
index 0000000..e15a8af
--- /dev/null
+++ b/work/rb5009/ros/rootfs/dev/fd
@@ -0,0 +1 @@
+/proc/self/fd
\ No newline at end of file
diff --git a/work/rb5009/ros/rootfs/dev/log b/work/rb5009/ros/rootfs/dev/log
new file mode 120000
index 0000000..6402fa5
--- /dev/null
+++ b/work/rb5009/ros/rootfs/dev/log
@@ -0,0 +1 @@
+/rw/log
\ No newline at end of file