How to Upgrade your Lava Iris 504Q+ to android KitKat v4.4.2 000 July 31, 2014July 25, 2015 Lava International ltd. Please follow the below steps to download the correct version of the software for your device via your personal computer: NOTE: The update can also be done via FOTA, follow the link. a) Check the software version available on your device: Go to Menu > Settings > About phone > Build number b) Note the Build number. c) Download the update.zip file according to your phones build number no on your computer S008- Version 1 S012- Version 2 d) Transfer this file to your phones SD card e) Once copied follow the following steps to upgrade: Go to Menu > Settings > About phone > Software update f) Follow the steps on the screen to upgrade your software. 000