DISCONTINUED, as the new version of Quickswitch blacklists just OnePlus 3/3T on DU through fingerprint code.
This repo hosts the code of a modified Quickswitch version by MarcAnt01.
It justs allows installation on OnePlus 3/3T, by removing device check. The module will cause bootloop if running Dirty Unicorns Rom (reason why the installation on OP3/3T has been blocked by the developers in official module), but is fine on other Roms; that's why I decided to make these changes.
Full credits to Quickswith authors. Check here their original README.