Your phone will boot into Recovery Mode . Use the volume buttons to navigate and the power button to select.
Copy the update.zip file to the root directory (main folder) of your microSD card. How to Update Software on HISENSE E32 Lite
Navigate to Apply update from SD card and select it. Your phone will boot into Recovery Mode
Press and hold the Volume Up button + Power button simultaneously until the Hisense logo appears, then release. How to Update Software on HISENSE E32 Lite
Tap System Update (or Wireless Update ).
If an update is available, tap Download and wait for the file to finish downloading.