Download and Install LineageOS 15.1 on Xiaomi Redmi 4X
Developer Options XIAOMI Redmi Note 4X High Version, how to - HardReset.info
GitHub - LineageOS/android_device_xiaomi_santoni
Xiaomi Redmi 4X Kernel Sources are now available
Original Xiaomi Cable micro USB / Type C cable Fast charging Data Line For Redmi 4X 4a 5a Note 4 5 8 5 S 6X Android Smartphones|Data Cables| - AliExpress
How to install Android Oreo 8.0.0 On Redmi 4 /4x - YouTube