The latest software update for ZTE Blade S6 will include an iris scanning feature to the device. This means that users will be able to unlock the device by using their iris. This new feature is named Sky Eye and it does not available out of the box therefore, when you purchase the device, the first thing that you must do is to download and install the software update if you want to use the iris scanning feature for security purposes.

Before installing the update, users are advisable to clear the cache memory and use the Wi-Fi connection to download the update. The device needs to have at least 30% battery life before starting the update process. All these steps are as per ZTE recommendation in order to ensure that the feature is installed properly into the device.

ZTE Blade S6 comes with a 5-inch display screen size with a resolution of 720 x 1280 and a pixel density of 294ppi. It is powered on an octa-core Snapdragon 615 SoC which clocked at 1.7GHz, an Adreno 405 GPU, a 2GB RAM as well as 16GB internal storage. Other features such as 2400 mAh battery size, a 13MP rear camera as well as a 5MP front camera.  The device will come pre-installed with a MiFavour 3.0 UI which built on top of Android 5.0.