Fake iOS version in iPhone, iPad, iPhone using iFile (Jailbreak required)

I have changed my iOS version of my iPhone from 6.0.1( Untethered Jailbroke) to 6.1.3 and I lied them I have upgraded to iOS 6.1.3(Untethered Jailbroke).

Do you want to do this with your friend too?
Please follow several steps:

How to:

Make sure that your phone is Jailbroke.

Then install iFile, if you don't have it, just go to Cydia to install it.

After you installed it, open it now

You will see like below screenshot when you opened iFile:

Now you're running iFile and you're on Library Folder
On the top left-side under Status Bar you will see " / " then click it
After you clicked it, you will back to other folder(see below picture) and please scroll down and find folder named System => Library
Scroll down again to find CoreServices

In CoreServices Folder you will see file named SystemVersion.plist

This step you have to open SystemVersion.plist => ProductVersion

Now you change your iOS version to whatever you want.
Example: I want to change my iOS version to 6.1.3, I just change 6.0.1 to 6.1.3.
*Note: The number must be correct with its format. #.#.#

Finally, I can change my iOS version of my iPhone from 6.0.1 to 6.1.3.

*Note: If you want to download tweaks, applications, themes or others, please restore your iOS version.

Thanks for visit Everyday-Geeks blogspot
Enjoy together :)