Swap internal storage with the SD card in Android device

Easy steps to swap internal storage with the
SD card in your Android Device:
Step 1: We need a rooted phone for this
process, if your phone is not rooted then first
of all root your phone. You can find your
phone root guide of this blog click here. After
root your phone, install root file manager. You
have two options: 1. Root file explorer app,
click here (paid app) 2. Es file explorer file
manager, click here (free app)
Step 2: Open the Root explorer app >>> then
go to root folder >>> then find and tap on the
system folder >>> Now you can see the ETC
folder, open this folder >>> after then you will
see a list of files and folder, Now find
vold.fstab >>> tap on this file, you will get
lot’s of option, now tap on text editor option.
You can see all steps in this image.
Step 3: After tap on the text editor, you will
get a popup tab from Su app for giving root
permission to root explorer app >>> tap on the
grant option >>> then you will get a warning
message for remount as read-write then tap
on yes. See in this image.
Step 4: Now vold.fstab file open for you, find
these two line in this file:
dev_mount sdcard /storage/sdcard0
emmc@fat /…………
dev_mount sdcard2 /storage/sdcard1 auto /
…………….
You can see these lines in this image. Not
much to do here, just change sdcard0 with
sdcard1 in the first line and sdcard1 with
sdcard0 in the second line >>> Now tap on the
menu button in the phone >>> and tap on
save and exit >>> close root file explorer app
and reboot your phone or device. that’s all.