Because this is third-party software, you must download it from reputable sources to avoid malware. The recommended location is the official XDA Developers thread under "Samsung Super Tool." The file is typically a ZIP archive containing an .exe file ranging from 300MB to 600MB.
Version 2.0 includes dedicated functions to backup, write, and wipe EFS/NV data partitions , which store critical network and security certificates. System Optimization & Fixes: Samsung Super Tool Software Version 2.0
: Features like "Wipe Security" and "Read/Write Security" allowed for the deep-level cleanings required for advanced troubleshooting. Because this is third-party software, you must download
The tool is largely automated. It will send ADB commands to your device, initiate reboots into Download Mode or Recovery Mode as needed, and complete the task. Do not disconnect the USB cable until the tool says "Operation Completed." System Optimization & Fixes: : Features like "Wipe
8/10 for capability, 2/10 for safety & legitimacy.