How to Get the Galaxy S5's New Recent Apps Menu & Toggles on Your Galaxy S3 (KitKat)
This is not my work, I just found this tweak in this website
and wanted to share it with you guys!
I search everywhere and this is the only one that works for me.
I AM NOT RESPONSIBLE FOR ANY DAMAGE THAT THIS MAY CAUSE ON YOUR DEVICE. IF YOU FOLLOW EVERYTHING CORRECTLY YOU SHOULD BE FINE. DO THIS ON YOUR OWN RISK
For this to work you should meet the requirements below:
-Your Device Must be ROOTED
-You should be on Stock Android 4.4.2 Kitkat
-You should have Root Explorer, but you can use any other root-capable file explorer for this
MAKE SURE TO BACKUP YOUR BUILD.PROP FIRST
1. Navigate to your System directory, find the file called build.prop, tap it, and open with RB Text Editor.
2. Find the following two lines, and change them so they say SM-N900S:
3. Now hit the "Save" button and reboot your device.