| Error Message | Solution | | :--- | :--- | | | Reinstall Samsung USB drivers. Try a USB 2.0 port. | | "MTP driver failed" | Go to Device Manager → Uninstall MTP device → Scan for hardware changes. | | "ADB unauthorized" | Revoke USB debugging authorizations via Recovery → Advanced → ADB. | | "One Click button is grayed out" | You are using the free version. Activate via Patreon key. | | "Security patch prevents exploit" | Flash an older Combination File using Odin first, then retry. |
Uses the "Test Mode" ( #0 #) to enable ADB and bypass the Google account lock in seconds. | Error Message | Solution | | :---