Download and Install Lineage OS 15.1 On Huawei Nova 3E  | Android 8.1 Oreo: Finally, the LineageOS 15.1 (Un-Official) is made available for the Huawei Nova 3E. However,  the Un-Official Lineage OS 15.1 For Huawei Nova 3E is based on Android 8.1 Oreo. Now, you need to flash Lineage OS 15.1 build directly via TWRP recovery and the file has been …