How to use Supersu on ODROID-N2[C4] Android PIE

https://forum.odroid.com/viewtopic.php?f=178&t=34063

Install Magisk Manager

Open browser and search "magisk apk"

https://magiskmanager.com/

Dump boot.img from partition.

Use ADB command or "Terminal Emulator" app.

$ adb shell

console:/ $ su

console:/ # cd /sdcard/Download/
console:/sdcard/Download # dd if=/dev/block/boot of=./boot.img
32768+0 records in
32768+0 records out
16777216 bytes transferred in 0.265 secs (63310249 bytes/sec)
console:/sdcard/Download #

Select Method -> Select and Patch a File

Write patched boot.img to partiton.

console:/sdcard/Download # dd if=./magisk_patched.img of=/dev/block/boot     
21540+0 records in
21540+0 records out
11028480 bytes transferred in 2.036 secs (5416738 bytes/sec)
console:/sdcard/Download #

Reboot Android.

Now enable supersu.

KODI for ODROID-C1

KODI is pre-installed on ODROID-C1 1.2 version.

http://odroid.com/dokuwiki/doku.php?id=en:c1_android_release_note_v1.2

But KODI is not working well because KODI is denied by Superuser.

KODI need SuperSU apps instead Supersuser app.

Settings => Language & input

Turn off Hardware Physical keyboard.

It you want to work IR remote, Turn on after settings.

Download GApps Installer for KitKat.

Install GApps Installer app.

Allow and wait to reboot.

Market installed.

Install SuperSU app.

Continue

Normal

Remember choice forever and Allow.

Grant