How to expand userdata partition on ODROID-XU3/4 by Gparted.

I want to expand userdata partition to install app more.

Check current partition information.

system partition   | /dev/sdx2 | 1GByte

userdata partition | /dev/sdx3 | 2GByte

cache partition     | /dev/sdx4 | 256Byte

fat partition          | /dev/sdx1 | All the rest

Remove cache and fat32 partition. If you modified boot.ini backup first.

Select userdata partition and resize. I will resize twice.

userdata parition : 4GByte.

Create new partition for fat like picture.
assign 256 for cache on 'Free space preceding (MiB):'

Create new partition for cache like picture.

Complete.

This also applies to ODROID-C1.