Only with a cell phone without a phone card can I find my whereabouts track, what is the method?

Only with a cell phone but not inserted into the phone card, in principle, is not good to find your location, but if your cell phone is connected to the network, it is possible to find your track.

As we all know, after inserting a cell phone card, you can make calls, send messages, and the card has the function of positioning. When installing a satellite dish, you need to insert the card to locate it, so that the system will automatically recognize the location of your installation, to prevent you from moving the location of the randomly caused by the inability to watch.

Your own cell phone: Your cell phone is not plugged into a phone card, but you can still connect to the Internet to watch any program on the network. As long as you have a trace of the Internet, when you use any cell phone APP that has been registered and logged in, at the very least, the cell phone APP operator will know your whereabouts track, and then the public security department will slowly find your trail through the network big data.

You can't let anyone know where you are unless you change your phone, change your SIM card, or just don't use your phone at all. But if that happened, you'd be alone, no one could find you, no one would recognize you, and you'd be completely isolated.

Other people's cell phones: If the phone is not your own at all (picked up or stolen), and you just don't plug in the phone card but have a connection to the Internet to surf the web, then the original owner of the cell phone can use the phone to monitor and take pictures of the phone with the software installed in advance. The phone can be monitored and photographed by the software installed on the phone in advance, and there are a lot of similar cell phone monitoring software. The first thing you need to do is to get your hands on the phone, and you'll be able to see what's going on, what's going on, what's going on, what's going on, what's going on, what's going on, what's going on.

So, even if your phone is not plugged in, as long as you have internet access on your phone, there is a way to monitor and take pictures of you through the Find Phone or Mobile App. As the saying goes, the net is wide open, and I would advise you to obey the law and not to do anything illegal or criminal.

Well, today's answer is here, I hope my answer can help you, more exciting content, please pay attention to the blue electrical, thank you!

That year, China used more than 20 satellites, 370 did not find out, years passed.

Only with a cell phone without a cell phone card is able to view the whereabouts of the track, but there is no method, because this technology is prohibited by the private sector, so know the people will not be openly exchanged, and personal use is the need for professional hardware, the value of these devices is not expensive ordinary people can not afford the price, there is no channel to buy, but the owner of the question can be used as a popular knowledge exchange, popularization of the phone's network security. 01 cell phone network security

Mobile phone network security in modern society is a hot topic, because cell phone users have become a huge group, basically everyone has a cell phone popularization era, and cell phone network security is more concerned about the topic of cell phone does not plug the SIM card will not be located whereabouts, the answer is yes, because the phone embedded wireless network.

The phone also has a unique identification of proof, each phone has a globally unique code, in order to distinguish between the world, so the phone is the only code, in the purchase of a cell phone, you have the machine's network license can be used to register the network and authentication protocols, etc., matching the SIM card, the phone can be a normal call, normal use, and so on.

02 Locating the phone's whereabouts

Because the phone is embedded with a wireless network, it can still be used for emergency calls without a SIM card, which is designed for humanitarian purposes, and plays an important role in protecting the lives of those who need to be rescued. However, even though it can be used to make emergency calls, such as a medical phone call, it is not possible to make a dial-up call to any other number because the number needs to be preset when the phone is shipped.

This is the first time a phone has been used in the United States.

Similarly, when a cell phone is unplugged from its SIM card, the reception of the signal is weakened, making it more difficult to track down and locate the device. If you're in the middle of a crisis, even if your phone has no cell phone bill and no Internet traffic, you need to leave your SIM card in the machine to make it easier to find your location, and if you've unplugged your SIM card, you're going to be in a much more difficult position to rescue the device.

In summary, only with a phone without a SIM card is possible to trace the whereabouts of the phone, but requires high-level authorization to view, ordinary people can not use these features, and do not need to worry about the trip information will be leaked, if you need emergency assistance in the wild, in the case of no phone traffic, you can still use emergency dialing function to complete the life of the rescue.

The phone through which you can locate, we know that the SIM card can indeed be located, but in addition to this, if there is no cell phone card, can you locate it. In fact, it is possible!

We understand the positioning methods. The first is the base station positioning, but also the simplest way to locate, But this positioning method needs to have is the base station, and your phone naturally supports SIM card, this situation requires you to locate through the three base stations, the positioning method is very simple, can meet your daily needs.

GPS positioning. This is because our phones have their own positioning chips, not just GPS, but also BeiDou, Galileo, and so on, which can assist us in positioning the phone.

The third way to locate. We need to be able to locate our cell phone by connecting to WiFi as well, so even without our SIM card, we can locate our cell phone via WiFi.

So, even if you don't have a SIM card, you can indeed locate your phone by turning on WiFi and so on.

What is the identity of the questioner? Why do you want to hide your whereabouts? Don't say you only carry a cell phone without a sim card. Even in ancient times when there was nothing the constable could find out the tracked person's whereabouts.

No sim card, no wifi connection, the phone is a brick like

During the epidemic, you must be truthful to the regulator to report the trip, contact with the crowd, do not have a chance to do so, for the sake of themselves and their families, do not mind the trouble of quarantine, but if something is wrong, the consequences are enough to be sentenced

Ask the Security Bureau, see if he can tell you the answer, I am afraid to say! [Pray][Pray][Pray]

Did anyone on the Malaysia Airlines 370 plane not have a cell phone with them