Originally Posted by NickDroid86
if you go into the app market you can download "Astro file manager" for free and open it and find z4 and click on it and install from there.
Once it's installed, go into you app menu and click on z4 and root that biznatch
What i did was go on my phone and download it off mediafile and it worked fine.
what i choose was temporarily root. can i unroot it tho