Download the official CM2 SPD Driver package (usually distributed via the Infinity-Box Support area or trusted software mirrors).
Follow the on-screen prompts of the installation wizard and click if Windows security warnings appear. Step 4: Manual Device Manager Installation (Fallback)
If you are having trouble setting up your workspace, let me know the you use or the specific error code showing in your Device Manager so I can provide the right fix. Share public link
Clear old, unused virtual COM ports using a utility like Device Cleanup Tool. Best Practices for Mobile Technicians cm2 spd driver
The term "CM2 SPD" has historically referred to two completely different things:
In the context of the Infinity-Box Chinese Miracle 2 (CM2) dongle, the request to "create report" usually refers to troubleshooting driver or connectivity issues for Spreadtrum (SPD) Driver Installation & Troubleshooting Report
Ensure you are holding the correct boot key combinations while inserting the USB cable. Inspect your USB port; always use the motherboard's rear USB 2.0 ports on desktop PCs rather than front-panel ports or external USB hubs. Download the official CM2 SPD Driver package (usually
Enables advanced security operations, IMEI repair, and NVRAM read/write functions.
Follow the on-screen prompts to complete the installation for both 32-bit and 64-bit systems. Connecting the Device Power off the phone and ensure it has a charged battery. CM2 SPD software and select the correct CPU/Chipset. Volume Down
Uninstall any conflicting legacy Spreadtrum or MTK drivers from your control panel to avoid virtual COM port overlapping. Share public link Clear old, unused virtual COM
: Official drivers for Spreadtrum/Unisoc chipsets (like the UMS9117) are available in the Infinity-Box Support Area .
Regularly log into the Infinity-Box support platform to download the latest iteration of the CM2SPD module, as new driver paths are frequently added to support newer Android security patch levels.
If your device is not recognized or drops connection mid-process, check these technical bottlenecks:
If the CM2 tool cannot detect your device, try these troubleshooting steps: