步驟如下:
1. 更新https://github.com/steward-fu/website/releases/download/xt897/twrp3.3.1-0+xt897+wheels564.img
2. 刷入https://github.com/steward-fu/website/releases/download/xt897/cm-10.2.1-xt897.zip
3. 刷入https://github.com/steward-fu/website/releases/download/xt897/UltraSlimGapps_JB4.3_CM10.2.zip
完成