Backup and restore the calibration data and network settings of the phone.
: Modifying internal non-volatile memories or flashing custom partition files clears factory security flags and voids active retail product warranties. samsung tools v2.2.0.3 hwk by sarassoft
To fully understand the scope of Samsung Tools v2.2.0.3, it helps to analyze how servicing methodologies have fundamentally transformed. Feature / Variable Legacy HWK Tools (v2.2.0.3) Modern Servicing Tools (e.g., Odin, SamFw) Requires a physical UFS Box & HWK security dongle Works completely dongleless over a standard USB cable Target Device Family Feature phones, Symbian, and early Androids Modern One UI Android smartphones and tablets Connection Interface Proprietary RJ45 / RJ22 multi-pin serial cables Universal USB Type-C or Micro-USB protocols Authentication System Fixed hardware-locked smart card microchip Cloud-based server tokens and digital logins Risk Factors High risk of permanent "brick" via bad EEPROM writes Low risk due to secure, signed partition checking Environmental Setup and Installation Constraints Backup and restore the calibration data and network