To use Unlock Tool successfully, you must have the correct USB drivers and Microsoft Visual C++ (VC) Runtime components installed. Without these, you will likely face connection errors (like the phone not being detected in EDL or Fastboot mode) or "Missing DLL" errors when trying to launch the software. Phase 1: Download & Install VC++ Runtime

: Required for BROM/Preloader mode connections. Installation Steps:

: Rebooting ensures that Windows correctly registers the new library files. Phase 2: Download & Install Unlock Tool Drivers

: Run the Qualcomm and MTK setup files as administrator. If prompted by Windows Security, select "Install this driver software anyway." Troubleshooting Common Errors