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I have zv5.http://forum.xda-developers.com/showthread.php?t=1044765 I put gingerbreak zip file on my sd card. When i open it with file manager its just text and code. Help?
Read this http://androidforums.com/optimus-v-all-things-root/743082-root-guide.html#post6007138
Read and follow the guide that "tli " has provided, read it then read it again, make sure you understand each step and don't be afraid to ask questions.

You might need to rename it .apk or redownload it.
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