I have acer Z120 duol sim. i install some messengers and Norton antivirus. After that I restart my smart phone. When it restart it hang/struck and then restarting automatically and it doesnot go to the even main/desktop screen. I don't know what to do.
Same here. I've bought a Z2 in May. It's now stuck for the second time. Seller claims it's a software problem. Mine has been send to Acer for repair. It's the only option. Even in the store they couldn't reset the thing.