Use this when a vehicle needs a safer stock-file direction after tuning, failed write, uncertain modified file or missing original read.
What to provide
- Vehicle make, model, year, engine and gearbox.
- ECU/TCU family, hardware number and software number where available.
- Original read, virtual read, diagnostic report, tool screenshots or label photos if support requests them.
- Explanation of whether the goal is return-to-stock, clone, recovery or compatibility check.
Do not flash unknown files. Keep the existing read and confirm the workflow before writing.
From ChiptuningFilesX, post Stock File Restore Request

