OnePlus 5 and OnePlus 5T got OxygenOS 10 based on Android 10 back in spring but the update was full of issues so the company pulled it back and started working on it all over again after finding an issue with the communication module. Six months later, a stable build is finally available to download through the Source link we’ve put at the end of this article. But before heading there, let’s see what is new. The full changelog for OxygenOS 10.0.1 for OnePlus 5 consists: System - Fixed the abnormal call recording issue; - Fixed the de-activated alarm issue when phone was powered...
Source: https://www.gsmarena.com/oneplus_5_gets_eis_back_with_latest_oxygenos_1001_heres_how_to_download_it-news-46237.php