Released in February 2018, LineageOS 15.1 is based on Google’s Android 8.1 Oreo mobile operating system and introduces numerous new features and improvements, among which we can mention improved button and gesture customizations, custom charging sounds, enhanced navigation bar, updated Privacy Guard and Live Display features, and much more. LineageOS 15.1 can be defined as a highly-customized version of the stock Android mobile operating system. They both use the Linux kernel at their core, so you can’t get a more stable and reliable OS for your mobile devices, and you can now even install it on more of them, including the Samsung Galaxy S5 Plus, OnePlus One, and Oppo Find 7.