This is a test of commonsense. Complete the next sentence:

How to root a galaxy s4
Verify that any personal information saved on your samsung galaxy s4 is backed up.
Rooting your device may result in potential data loss.
Save contacts to your sim card or to google's servers, and verify that all photos and media are saved to a cloud storage application or to your phone's micro-sd card.
Navigate to the xda developers website on your computer at http: // forum. Xda-developers.com/showthread.