Troubleshooting a you're seeing in the logs.
If you are a hobbyist looking to understand how your phone negotiates with cell towers, or a professional seeking to recover a test device after a bad flash, v2.0.9 is your weapon of choice. Download it from a trusted source (avoid random YouTube links), run it inside a Windows 10 virtual machine if paranoid, and always—always—backup your NV memory before clicking "Write." qcdma-tool v2.0.9