[Tutorial] How To Unpack Spreadtrum Device (.Pac) Firmware

Firmware or flash files or stock ROMs of Spreadtrum chipset devices are usually pack (.pac) formats. Here’s the problem!

## If it was in the zip file itself, then you could easily inside it Extract the system files, Boot.img, Recovery.img, Scatter File etc.

## But that’s not it, so today I have come up with a full tutorial on how to Unpack Stock Firmwares of your Spreadtrum device .

## This is a very important tutorial because sometimes the files needed for custom recovery are to be removed from the Pac file.

## Let’s take a look at the process.

What it takes at the beginning:

1) PC – Windows

2) Stock ROM. (Take down your phone’s stomach by searching Google)

3) SPD Research Download Tool v17 Latest ?

4) NotePad ++

5) Winrar

What to do:

## Extract from WinRAR by downloading the latest SPD Research Download Tool v17.

## Research Download Tool Launch Below are the following: 

Click on the ## Load Packet icon.

## The small window will open. Your pac 
Select the file and OK.

## The pack (.pac) file will be loaded. When finished, click the Settings icon.

## The files inside the .pac file will be loaded.Double click on the list that you want to unpac or extract. For example, auction the system.


## Then right-click and copy.


## Notepad Open and paste, which you copied. 

##View the Hidden Item from View. It can also be done from properties. 

## The Copypad Path in Notepad 
Open the window. You will get your desired file.

## Copy the desired file from here to Local Disk or any folder. 

## Finished work ..

If you do not find the above rule, then check the folder named ImageFile inside the SPD Research Download Tool.

Thank you.

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