To ensure your PC recognizes your phone in or VCOM Mode , follow these steps: Step 1: Preparation Unplug your mobile device from the PC.

Updating to is essential for anyone looking to repair, root, or flash custom firmware on a Unisoc-based device. It solves the connectivity bugs found in older versions and ensures your modern Windows environment plays nice with your hardware.

Under "Ports (COM & LPT)," you should see or "Spreadtrum COM" appear without a yellow exclamation mark. SPD Driver 20.0114 Update Link

To install the SPD Driver, follow these steps:

https://support.advantech.com/DownloadCenter/Download?spd_20_0114_universal.exe