So, If not Install Please Install Latest USB Driver. Check the USB Driver already installed on your Computer.Extract (unzip) the Huawei Y336-U02 firmware file.Are you going to flash with the above Firmware on your device? then take a backup of everything as because your personal data will be deleted after flashing the stock firmware. Make a full Backup:Especially backup comes as a savior in case something goes wrong. After Extracting folder you can get the Firmware File with the Flash Tool, USB Driver, and How-to Flash Guide.
So, Extract the Download Huawei Y336-U02 stock firmware package on your computer.
Huawei Ascend Y336-U02 firmware zip package on this page is officially released by the company and helps you to recover your device. Download Huawei Y336-U02 Stock Firmware File
