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How to root the nexus 7
Back up all information on your nexus 7 tablet.
All personal data will be erased from your tablet during the rooting process.
Sync your personal information with google's servers, copy your data over to your computer, or download a third-party cloud storage service app from google play store.
Navigate to the wugfresh website at http: // www.wugfresh.com/nrt /. Select the option to download the nexus root toolkit.