Lenovo A328 Quick Start Guide

It's either because of bad battery or one of your app is causing this. Did you recently install or update an app? If not, check the battery if it needs replacement.

Hi there! Lenovo A328 doesn't support 4G networks.

You should be able to move files (documents, images, videos, audio) using a file manager app. With apps, check Settings > Apps > Downloaded, if no apps under Downloaded are movable then because the feature was disabled.

What to do when Lenovo A328 only show it's logo?