Enable Software Buttons on Any Galaxy S III Running CM10

Galaxy S III

While they don’t offer any additional functionality over capacitive buttons, the software buttons that first appeared in Honeycomb and continued to Jelly Bean have become rather popular. They’re not only a modifiable novelty, but with screens as large as they are, giving up a little screen real estate for the software buttons isn’t exactly a big deal. Now, the Samsung Galaxy S III and its US variants running CM10 can have their software buttons enabled with a single mod.

The original thread was started by XDA Recognized Developer graffixnyc to bring the software buttons to the international Galaxy S III. However, XDA Forum Member NemesisRE took it a step further and developed a mod that brings the soft keys to all Galaxy S III devices.

There are five mods that users can use, all of which are flashable through custom recovery software. They are as follows:

NAV_Only: none of the hardware keys are enabled (except Volume and Power)
NAV_HomeWake: Home button wakes device but has no other function
NAV_HomeCamera: Long press Home button opens Camera and takes Pictures but has no other function
NAV_StockKeys: Functions as normal but with on Screen Navbar
NAV_Remove: Removes the mod

Not only does it work on any Samsung Galaxy S III devices, but it also may work with any device that uses the same key binding as the Galaxy S III. As NemesisRE explains:

This should work on any device with the same keybindings:
Code:
key 172 HOME
key 158 BACK
key 139 MENU
In the this files:
Code:
/system/usr/keylayout/sec_touchkey.kl
/system/usr/keylayout/gpio-keys.kl
/system/usr/keylayout/sec_keys.kl

For more info, check out the thread above or the single post for more details.


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