You may have two identical pieces of hardware (e.g., two USB-to-serial adapters). One has driver 2.0.0.114, the other has 2.1.0.200. The software checks the first one it finds. Unplug all but one device. Upgrade that one. Then replug others.

Sometimes, the latest driver is available via Windows Update but not automatically installed:

, a utility used to flash firmware onto smartphones with Spreadtrum/Unisoc chipsets. The tool requires a specific, updated driver version (typically or newer) to establish a secure connection with the device.

For advanced users only—editing executable files is risky and may violate EULAs.

Your Driver Version Is 2.0.0.114 It Is Too Low Please Upgrade Fixed -

You may have two identical pieces of hardware (e.g., two USB-to-serial adapters). One has driver 2.0.0.114, the other has 2.1.0.200. The software checks the first one it finds. Unplug all but one device. Upgrade that one. Then replug others.

Sometimes, the latest driver is available via Windows Update but not automatically installed:

, a utility used to flash firmware onto smartphones with Spreadtrum/Unisoc chipsets. The tool requires a specific, updated driver version (typically or newer) to establish a secure connection with the device.

For advanced users only—editing executable files is risky and may violate EULAs.