How to Install the Android 4.2 Gesture Typing Keyboard on Any Android 4.0+ device
Thanks to xda member mrmako777 you can now get the Android 4.2 keyboard on most Android 4.0+ devices. Here you will learn how to install the upcoming Android 4.2 Keyboard with Gestures. The requirements are that you are running Android 4.0+, So Ice Cream Sandwich (ICS 4.0) or Jelly Bean (JB 4.1)is required.
-Enable 'Unknown Sources': In order to install an .apk file from your devices SDcard or internal memory, you first need to enable 'Unknown Sources' from settings/security.
-Using Android 4.0+, Ice Cream Sandwich, go to Settings/Security and enable 'Unknown Sources'.
-Use the link below to install the Free ES File Explorer File Manager(Play Store) or download and install the apk version.
-Download the Gesture Keyboard .apk files, directly to your device Or Download it to a PC/Mac and then transfer it over with the USB cable.
-Use the ES File Explorer to find the Gesture Keyboard .apk and install it.
Or
-Install the files downloaded directly to your device by clicking on the download complete notifications.
-By default downloads will end up in the" Download" folder on your device.
1)ES File Explorer File Manager:
https://play.google.com/store/apps/details?id=com.estrongs.android.pop&hl=en
Or
ES File Explorer apk Download:
http://www.estrongs.com/en/download.html
Android 4.2 Keyboard Download:
Link #1
http://d-h.st/BsH
Link#2
https://www.dropbox.com/s/25l8usctrc9xcmk/LatinImeGoogle_signed.apk
For updated step by step instructions watch my how to install adobe flash on Android video below:
http://youtu.be/Eg0vOISEDzY
Note*If you have a Rooted device, then you can install the Flashable .zip version. Check this link to learn how to flash .zip files through CWM.
Video how to flash .zip files:
http://youtu.be/pwK8Q63fRG8
Android 4.2 Keyboard flashable .zip Download:
http://www.mediafire.com/?5nncyncgb3dw5dq
XDA forum link(Source):
http://forum.xda-developers.com/showthread.php?t=1964663