How to Enable(Set) Adoptable Storage with ADB?

First Method :

Enable Adoptable Storage with ADB :

1.Open adb in cmd in your Computer. minimal_adb_fastboot_v1.3.1_setup

2.Enable USB Debugging in Phone(Setting>Developer Option>USB Debugging( Check)).
3.Connect Phone to Computer.
4.Type ' adb shell ' in adb.
5.Type sm list*-disks.This command list the disks available for Adoption(Micro SD Card)
6.Output like " disk:xxx:xxx "
7.Make Adoptable Storage:
(a). Whole space to use Adoptable Storage:
' sm partition disk:xxx:xxx private '
(b). Split Between Adopted and Regular:
' sm partition disk:xxx:xxx mixed 50 '
8.Now see Settings > Additional Settings > Storage (if works)


Note:
For Adoptable Storage use A Faster and Better ( SDHC or SDXC ) Micro SD Card (class 10).

Second Method :

Enable Adoptable Storage without PC

1. Go to "Developer Option" and Enable 'Root Access' and 'Local Terminal'.
2. Open Terminal app and type:

>su

Then allow App for Root Access.
3. Type :

>sm list-disks

You should see the disk name i.e. SD Card. If you don't see it. Format your SD Card as FAT32 form PC first then try.
4. Now type :

>sm set-force-adoptable true

Wait for it... Now there should be a card ready to be set up in the notification bar
:)


Note:
For Adoptable Storage use A Faster and Better ( SDHC or SDXC ) Micro SD Card (class 10).