Previously, we saw how to unlock the bootloader of HTC Butterfly S. Unlocking the bootloader is the first step towards rooting your phone and installing custom recovery, then eventually installing custom ROMs like CyanogenMod, PACman, AOKP, etc.
Other than this, many apps like Titanium Backup and RAM Expander need root privileges to work. Besides, there are many benefits of rooting your Android. HTC Butterfly S is a smartphone with wonderful specifications and rooting it will further increase the performance of the phone. First, the CWM custom recovery will be installed and then the rooting procedure will follow. So, the users who want to root their HTC Butterfly S and install CWM custom recovery can follow this guide.