(Firmware will be downloaded and flashed automatically - first in the world) Manual root is not required, ChimeraTool will do it for you Root / Unroot function Repair damaged calibration data (mostly it is called NV_ITEM) Backup / restore security fields, EFS Backup calibration data 'Public beta' model statuses for testing purposes (you can read more about this ) Remove Factory Reset Protection (FRP) lock Remove Google Accounts Reset reactivation lock. Read / Write certificate Software update to any version with one click. Samsung Direct unlock () Read unlock codes (NCK, etc) IMEI repair () Most Qualcomm models can be unlocked without rooting (KNOX will not void) Reading out all available software informations like software version, unique serial, state, etc.