Copying my reply to another comment: Not recommended. Downloads are tailored to specific device models, and installing an operating system image intended for a

Copying my reply to another comment: Not recommended. Downloads are tailored to specific device models, and installing an operating system image intended for a different device model would not work and could brick your device. DOOGEE phones are not supported by LineageOS, and there is unfortunately hardly any developer focus on this brand: https://forum.xda-developers.com/c/doogee.12007/ https://forum.xda-developers.com/c/doogee.12007/ You are probably better off selling it. A used Google Pixel 3a is in the same price range, and would make a much more flexible replacement.