# You'll need busybox installed (or to pull the file off and put it back)

adb connect 192.168.1.234:5555
adb shell
mount -o remount -o rw /dev/block/mmcblk0p5 /system
cd /system/usr/keylayout

busybox vi TWL4030_Keypad.kl

#key 412   LEFT_NEXTPAGE
#key 139   LEFT_PREVPAGE
key 412 BACK
key 139 MENU
           
#key 158   RIGHT_PREVPAGE
#key 407   RIGHT_NEXTPAGE
           
key 158 VOLUME_DOWN
key 407 VOLUME_UP