How 2.8.7.0 laid the groundwork for the 3.x.x "Material Design" overhaul.
Before you begin, ensure your and you have enabled USB Debugging in your developer settings. twrp 2870
Whether you're reviving an older device or just curious about the history of Android modding, here is everything you need to know about this iconic version. What is TWRP 2.8.7.0? twrp 2870