Many unofficial tools contain malware, spyware, or viruses that can compromise your computer and device.
Authorized service centers for brands like Samsung may offer FRP unlocking services if you provide proof of purchase. Common Technical Methods (High-Risk) FRP Bypass Tool Crack (Android FPR Unlock Tool) Free {2022}
If the device was purchased second-hand, ask the original owner to sign in or remove the device from their Google account remotely. Many unofficial tools contain malware, spyware, or viruses
Using incorrect methods or unverified firmware can "brick" your phone, rendering it permanently unusable. Many unofficial tools contain malware
Some "free" tools may eventually demand payment after you have already shared personal data or connected your device.
Technicians sometimes use specialized software, but these are often updated to patch vulnerabilities: How to Use & Remove Android FRP (Factory Reset Protection)