We have provided links to many versions of official Lenovo A278t firmware files. All versions work just fine, so long as it is not flashed on a different device.
If you discover that one of the versions provided below does not run smoothly as you expect, you can download and flash a second version.
A278t_S162_121214.20121227 – Download
A278t_S162_121214.20130814_multilang – Download
A278t_S234_131119 – Download
A278t S230 130628 – Download
How to flash
Click here to learn how to flash Lenovo A278t official firmware.