固件升级（Firmware upgrade）

KHJBaseDevice *dDevice = [[KHJAllBaseManager sharedBaseManager] searchForkey:Uid];
NSString *url = @"127.0.0.1:aaa.img"; // 固件地址
[bDevice.mDeviceManager setNotifyUpgrade:url returnCallBack:^(BOOL success) {
    // success = YES 操作成功
    // success = NO 操作失败
}];