If you are currently troubleshooting a Spreadtrum/Unisoc device andLet me know: What is the you are working on?
: Supports a variety of brands using SPD chipsets, including specialized support for "World Famous" models and rare Chinese brands. Download and Installation infinity cm2sp2 helper v102 download link
If the device disconnects during the boot loop, open Windows Device Manager. Uninstall existing SPD drivers, restart the PC, and install the certified Infinity SPD driver package. restart the PC