Chery Spms V1 1 1 Setup High Quality | 2K 2026 |

  • Install any prerequisites if the setup prompts you (such as .NET Framework 3.5 or 4.0, and SQL Server Compact). The installer usually handles this, but if it fails, you must install them manually.

    • To verify you have achieved a High Quality install, run these diagnostic tests:

  • Click Test Connection → must succeed.
  • Dealer Information:

    • | Test Case | Result | Notes | |-----------|--------|-------| | Cold start to main menu | 12 seconds | (SSD) – slower on HDD | | Read all DTCs (Tiggo 8 Pro) | 4.3 sec | Faster than V1.0.9 | | ECU flash (ECM – 4MB) | 6 min 10 sec | Stable at 115,200 baud | | CAN bus sampling error rate | 0.02% | Excellent for J2534 | | Log file verbosity | High | 50 MB per hour – auto-rotate disabled by default (fix via regedit) | Chery spms v1 1 1 setup High Quality

    Known stability issue: When using a non-original VCI (e.g., Tactrix OpenPort 2.0), V1.1.1 may freeze on “Initializing Secure Session” after 3-4 successful flashes. Solution: Reboot VCI & PC. Install any prerequisites if the setup prompts you (such as

    If you have the setup file ready, follow these steps to ensure a "High Quality" installation: To verify you have achieved a High Quality