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).

Download Stock and Custom ROM HERE

link

Stock ROM:

Androidmtk.com : Almost each and Every Device's Stock ROM is Available here for Download.This site Redirect you on Firmwarefile.com to Download Firmware.

Custom ROM:

This sites helps you to find Custom ROM for Specific Device.And these sites are maintained and updated Time to Time by ROM's Porter or Developer.
So ---Some text missing---

xda-developers : I use and Recommended this site.(For Many Devices)
Devs-lab : Another recommendation for Some Devices.
4pda: A Russian Site for Custom ROMs.
mtkroms : Here you have to PORT ROM for your Device.(List of Device Specific ROM's)

How to install preloader of your SmartPhone in PC

1. METHOD

Requirements:

(a).A PC(Windows OS).
(b).A SmartPhone.
(c).A USB Cable.(To connect Phone to Computer)

Steps:

(a).Start PC with Windows OS.
(b).Switch Off Phone.
(c).Remove Battery from Phone.
(d).After 10 seconds Insert Battery into Phone.(Don't Switch On Your Phone)
(e).Now connect Phone to PC.
(f).Preloader Installation Start Automatically.

Done :)

2. METHOD

If above Method not working, May be Another Preloader already installed in your PC.
Then Follow this Method:

(a)Download usbdeview.zip. here
(b)Now Extract it anywhere.
(c)Open Extracted folder.
(d)Now Open "USBDeview.exe" in 'RUN AS ADMINISTRATOR'.
(e)Press CTRL+F (Find) and type 'Preloader' and Search.
(f)Now Uninstall each & every previously installed preloader from your PC.(Right click on any Preloader then slect 'uninstall')
(g)Then close USBDeview.
(h)Now Follow 1st METHOD.


I hope your Problem is Solved Now. :)

How to Flash SPFT Flashable ROM with SPFT(SmartPhone Flash Tool) ?

How TO Flash SPFT Flashable ROM:

Requirements:

1.SP Flash Tool. Windows : Linux 64bit
2.A PC.
3.A MEDIATEK SmartPhone.
4.Preloader (of Your SmartPhone) installed in PC.(Note:Every SmartPhone have it's own preloader)(see:How to install preloader of your SmartPhone in PC) or Download
5.Download ROM for your SmartPhone. Stock : Custom ROM.


Steps:

1.Download & install SP Flash Tool.
2.Download ROM & place it in any folder on your PC.
3.Open SP Flash Tool.

4.Werlcome window of SPFT will open.

5.Now select Download tab.

6.Make sure MTK_AllInOne_DA.bin is sellected on Download Agent.
7.Now click Scatter-loading and goto ROM folder and select MTxxxx_Android_scatter.txt.

8.Now select your desired Mode. Download only : Firmware Upgrade : format all + Download

9.Now click Download Button.

10.Switch Off your SmartPhone then remove Battery.
11.After 10-15 seconds insert battery.(Don't Switch On your SmartPhone) now connect SmartPhone to PC through USB Cable.
12.Download will start automatically.
13.Don't dissconnect Smartaphone to PC untill download wiil finish, Otherwise you will BRICK your SmartPhone.
14.When download will finish Download OK window promt.
15.Now remove USB Cable from SmartPhone.
16.Then Switch On SmartPhone.

U R Done.

NOTE:

1.For first time Starting Android System will take Some Time.(15-30 minutes) (So, Keep Patience-_-).
2.First 3-4 cycles of battery may produce poor battery life.(So, Do Not Judgement Now)
3.Unofficial ROM may have some BUGS.(So, Be Ready for It)
Enjoy