Manually Install Official Android 4.1.2 MD4 on Sprint Samsung Galaxy S3
Published on August 26, 2017
This video will show you how to install the official MD4 update on your Sprint Samsung Galaxy S3. This update includes the multi-window update! Let me know what you think!
Update zip file:
Install stock recovery:
Review of MD4 (the leak has the same features):
If on something other than MB1, see here:
Like me on :
me on :
Add me on Google Plus:
