The file will likely be named something like update.zip . Do not rename or unzip the file.
Navigate to Apply update from SD card and select it.
Open Settings on your HISENSE E32 Lite.
Power off your phone completely.
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 Check for updates . Your phone will contact the Hisense servers.
Copy the update.zip file to the root directory (main folder) of your microSD card. The file will likely be named something like update
Insert the microSD card into your HISENSE E32 Lite.