The root method explained here has being confirmed working for the Huawei Y330 and has being verified several times.
Brief Note About Huawei Y330
Huawei Y330 is an MTKAndroid device powered with GPU Mali-400, CPU Dual-core 1.3 GH Cortex-A7 with MediaTEK MT6572.Unless it is tampered with, Huawei Ascend, Y330 comes with android OS 4.2.
View other Specifications of the Huawei Ascend Y330 here.
Why Root Huawei Ascend, Y330?
While individual's interest and reasons vary, most android devices are usually rooted to support advanced modifications and to enhance its operations and functionalities.Any Deffects Rooting My Huawei Y330, Ascend?
All things being equal, there should be no defects whatsoever, however; rooting your android device voids your warranty.
Now, Rooting Huawei Ascend, Y330
First, the prerequisite for rooting the Huawei Ascend, Y330 using this method;
1- Allow Installation of Unknown Applications/Sources: how? Go to settings >> Security >> Unknown Sources and mark it on.
2- Internet Access: you need a fast internet access to complete this task. (this is not necessary though)
3- An SD Card: a memory card is not necessary but it may be required to complete this task.
Step by Step Guide for Rooting:
1- Download Kingroot application from here and install it on your Huawei Ascend,Y330.
2- Once the installation is complete, lunch the application.
3- Once the application opens, tap the "Root" button in the centre and wait patiently until the application completes the process.
4- If the application displays an image like the one below here, CONGRATULATIONS! Your Huawei Ascend, Y330 had just been rooted successfully.