1.飞行检查增加连接状态显示
2.优化SD卡格式化
3.适配小屏手机
4.增加时区获取，解决照片时间戳不同步问题（使用最新相机固件1006B测试）
1.Added connection status display to flight check.
2.Optimize SD card formatting.
3.Adapt to small screen mobile phones
4.Add time zone acquisition to solve the problem of out-of-synchronization of photo timestamps (tested using the latest camera firmware 1006B)
