The update weighs 448 MB and it is now available to download over the air (OTA). However please be noted that the update will erase users' desktop configurations and data, which means you need to back up your data before upgrading.
Our reader has told us that messaging, dialer and notification center has new interface. The native browser is now replaced by Google Chrome. Additionally, the apps from Lenovo like Power Manager and Share It also get new interface. The new update also comes with Lenovo ideaFriend app pre-installed and the clock app has upgraded.
It's good to know that more Lenovo devices are now receiving the Android 4.4 KitKat update. The Vibe Z has also got its update few days ago. The update is now available in Malaysia and to update your device, go to Settings > About tablet > System Update.
Thanks Faaiz Putra for the tips