It sounds like you're referring to a file named and mentioning an "interesting review." Without more context, it's hard to say exactly what you're looking for—but here are a few possibilities:
I can help you find the specific ADB commands or drivers needed for your particular brand (like Xiaomi, OnePlus, or Samsung) if you provide the model name. Tungtata QCN Tool.zip
A security report from Hybrid Analysis indicates a high risk associated with this specific tool: "Tungtata QCN Tool
If you legally obtain this tool and intend to use it to restore your own device’s original data, the general process involves the following steps. Note: Interfaces vary based on the specific version of Tungtata QCN Tool. Note: Interfaces vary based on the specific version
Cybercriminals often package repair tools with RATs (Remote Access Trojans) or keyloggers. Before extracting, scan the .zip file with VirusTotal or a robust local antivirus. Generic QCN tools are often flagged as "hacktools" (which is a risk category, not necessarily a virus), but specific Tungtata versions could be malicious.
: Translating IMEI numbers into HEX format (and vice-versa) for manual editing.