Follow the on-screen prompts and grant the necessary security permissions under System Settings > Privacy & Security if the OS blocks the developer signature. Step 3: Connect via USB
However, for the foreseeable future, will remain the gold standard for serious xTool users. xtool upgrade tool v2.0.57
for updates, this standalone upgrade tool is necessary for older handheld OBD2 devices to resolve issues like white screens or file access errors. Installation Guide : Visit the official xTool technical website and navigate to the bottom of the homepage to find the "Download Update Tools" link. This will download "XTOOL upgradetool v2.0.57" Manual Install Follow the on-screen prompts and grant the necessary
| Feature | v2.0.45 (Legacy) | v2.0.57 (Current) | | :--- | :--- | :--- | | | No (Rosetta 2) | Yes (Native) | | Large Firmware (>2MB) | Unstable, often fails | Stable (chunked) | | USB Timeout Recovery | Manual power cycle | Automatic retry | | Windows 11 22H2+ | Works but slow | Optimized | | Multi-laser Flashing | One at a time | Queued flashing | | Rollback Protection | None (dangerous) | Checks bootloader version first | Installation Guide : Visit the official xTool technical
Re-seat the USB cable. Install the CH340 driver if using Windows. Com port timeout.
