翻译说明:
reboot system now 立即重启
install ZIP 安装刷机包
----choose zip form /sdcard从内置卡选择刷机包(需要打开0文件夹才看见哦)
----choose zip form /external_SD从外置卡选择刷机包
wipe data/factory reset 清除系统资料
wipe cache partion 清除系统缓存
backup and restore 备份还原
----backup to /sdcard 备份到内置卡(文件夹0同级目录)
----restore from /sdcard 从内置卡恢复系统
----delete form /sdcard 删除内置卡的备份