To Elias, it was a puzzle box with a padlock.
Once the tool recognizes the device ("Success"), click "Start." Do not disconnect the power until the progress bar reaches 100%. Common Troubleshooting & Unlocking
Your new firmware must match the first three digits of your hardware version. For example, hardware V2.0 requires firmware starting with V2.0.0 .
Removes operator restrictions and allows for a "clean" Android TV experience.
