Offline mode allows you to temporarily disable the operation of the radio module, GPS, Wi-Fi and Bluetooth, while maintaining all the rest of the functionality of the mobile phone. Typically, the stand-alone mode ("Flight Mode") is used when traveling on airplanes or turned on in order to conserve battery power.
Instructions
Each mobile phone sends a signal to the nearest radio station for a certain short period of time so that the mobile operator knows which SIM card is being used in the phone at the moment. When the autonomous mode is turned on, the device stops receiving the GSM signal from the mobile network operator, i.e. in fact, the device stops using the SIM.
Thus, turning on "Airplane mode" allows you to disable the exchange of the phone with a wireless signal with a telecom operator, which can interfere with equipment installed, for example, in airplanes and hospitals.
The mode also blocks the ability to access the Internet and use wireless technologies such as Wi-Fi or GPS. Enabling the phone's battery life has a positive effect on the battery consumption - the device can work much longer, since it does not need to use the available Internet, GSM and GPS functions.
Offline mode can be enabled through the corresponding menu in the device settings. So, to enable the option on Android phones, you need to call "Settings" - "Wireless networks" - "Airplane mode". Once applied, the wireless technology will be disabled in the phone. Also, in some models of Android devices, the setting can be enabled by moving the top panel of the screen down and selecting the "Flight" or "Standalone" icon.
On Apple phones, the parameter is also enabled through the corresponding menu item "Settings" - "Airplane mode". Move the setting slider to the right to enable the option. If you have a Windows Phone, the offline configuration will be done in the Settings - Airplane menu.
After enabling this option, you will be able to use most of the machine's functions that do not use wireless technologies. In offline mode, playback of multimedia files, launching applications (not using the Internet), games are allowed. You can edit office documents using your phone, but you cannot connect a Bluetooth wireless keyboard.
note
If you want to reactivate the normal operation of the device, simply uncheck or slide the switch to its original position. Wait a few seconds for the phone to find the network again and start working in full mode.
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If the flight mode, also called offline, is disabled in the phone for android samsung, fly, sony xperia, zte blade, nokia, huawei, lenovo and so on, then there will be no wireless connection - there is no signal in GSM, Wi-Fi and Bluetooth.
Therefore, you cannot make phone calls, send text messages, or connect to the internet.
As the name suggests, it is used primarily in aviation - in flight, where, in theory, radio signals from a telephone could interfere with communications and navigation systems.
In practice, this profile can also be useful in a hospital because signals can interfere with medical equipment.
In airplane mode, if you remove it, you will not part with other functions of the phone, such as the music player, calendar and games.
How to remove airplane mode in an android phone
If you want to exit, for example, on android 5.1 or 6.0.1, then simply drag the upper settings bar down to open the menu and click on the down arrow.
Then click on the airplane icon so that it turns gray.
Second way to cancel airplane mode in android phone
Open the settings menu and go to the "Offline mode" section.
In it, just move the slider to the left so that it also appears gray, not blue.
What happens if you do not turn off airplane mode on an airplane
Ever wondered what happens if your phone doesn't turn on Airplane Mode while you're in the air?
Many people think that a cell phone signal can interfere with an aircraft's electrical system and lead to disaster.
An airline spokesman revealed the secret of this. It turns out that the new technology does not affect aviation systems and this is actually a utopia.
Many operators of aeronautical systems allow, to activate Wi-Fi and Bluetooth, even while the phone is offline, although this measure depends on each airline separately.
The European Commission has given the green light to allow airline passengers to use 3G and 4G networks to connect to the Internet during flight only after the plane reaches an altitude of over 3 kilometers.
What to do if the mode in the android phone does not turn off
Some users have noticed that airplane mode does not turn off on their devices.
The result is that calls are not received. Any actions to turn off / on and even a rollback to the factory settings do not bring any result.
What can be done. It seems that there is no other solution except to reflash. Just before doing that, make a backup.
ATTENTION: when updating the firmware, do not turn off the phone and charge its device up to 60%.
REMEMBER: You are solely responsible.
NOTE: if the flashing was not successful, then most likely you will need to contact the service center and ask them why you cannot turn off the airplane mode. Good luck.
Every year, mobile devices are becoming more and more perfect and hide an increasing number of functions and capabilities in their miniature body. But not all cell phone owners know about all the capabilities of their phones. In this article, you will learn what the offline mode of a mobile device is and why an average user needs it.
Any mobile device, be it a regular phone, communicator or tablet with support for calls, is capable of working in several modes. While such things as "normal" or "silent" mode are familiar to almost everyone, then some of the "states" of the cell still cause a number of questions for most users. Offline mode also applies to them. Let's finally find out what it is for and when is it worth (if at all) to turn it on?
The offline mode appeared in the phone several years ago. Some manufacturers of mobile devices decided in this way to circumvent the problem associated with the use of mobiles during air travel - after all, as many know, previously cell phones could not be used during the entire flight, which could last more than ten hours. The new regime allowed owners to keep their gadgets on, but limited their access to cellular networks. Thus, the "flight mode" (from the English "fly mode") - this is how this function was presented by several manufacturers of mobile devices - made it possible to keep the cellular switched on. Despite the fact that in this state the phone cannot communicate with the operator's network (and, accordingly, you cannot use it for its intended purpose, that is, to call), during a long flight, the passenger could play games, read and listen to music using your favorite cell phone. Over time, autonomous mode gained widespread popularity and began to be used much more on the ground than during air travel.
What is the reason for such a prevalence of such an unusual regime? It would seem a paradox - to use the phone without using it for its intended purpose, but with the development of technology, this is precisely what many users lacked. And after the autonomous mode appeared, the cell could be used as a digital camera, player, game console or e-book without fear that someone would distract you from your favorite activity with their annoying calls!
But offline mode has other benefits as well. For example, if you find yourself in an area so far from civilization, where you can only dream of coverage, your phone will constantly try to “find” the network, which will cause its battery to discharge much faster. In such places, you can either turn off your mobile at all, or use the "fly mod". When you again find yourself closer to civilization, you just need to turn off the offline mode and the phone will immediately find the operator's network. This is what experienced tourists usually do, who already know where to keep their mobile in normal mode, and where it is desirable to save battery power for future calls.
But the autonomous mode has one undeniable drawback. In some models, when it is turned on, not only the GSM module stops working, but also Wi-Fi, and sometimes also GPS. This is due to the fact that in such phones and communicators, when this mode is turned on, the phone turns off all the radio modules at once. For the sake of fairness, it should be noted that in many models even in the "fly mode" GPS and Wi-Fi work when switched on again.
Thus, we can conclude that the autonomous mode is a thing that is necessary not only for those who like to travel frequently by plane, but also for a huge number of "grounded" users. The main thing is not to forget to turn off this mode in time, otherwise you might not wait for an important call.
How do I turn off offline mode? Instructions
If you have the ability to open the site without an internet connection, you can work using the offline mode. But in this case, you will be able to open only those resources that have already been viewed before. For you to understand what is at stake, imagine that you have read some article on the Internet. After a while, you decided to do it again, but the connection was interrupted. In this case, the offline mode is activated.
Your computer has the ability to remember some of the pages you visit. Offline mode in this case will allow them to be opened when the Internet connection is inactive. However, previously visited sites will not always open in this mode.
Now, when almost every apartment has unlimited Internet, this mode is practically not used, but in cases where you need to pay for each megabyte, it will be very useful. So if the issue of economical use of traffic is relevant for you, you can periodically activate this function. However, users may face a different problem. It so happens that when you launch a browser, you receive a message from it that it is impossible to open a particular site due to the active offline mode.
Let's talk about how to disable offline mode in some common browsers. For example, in Opera, when you try to go to any resource, you will see a message on the display stating that this mode is currently active, so it is impossible to work with sites. You will then be presented with instructions on how to disable offline mode. To do this, you must click on the retry button and reload your page. After these steps, this mode should be disabled, and the site you need will load.
As for a popular browser like Chrome, there is no offline mode in it, so such problems will never arise there. I don’t know why the developers thought that it would not be useful to users. Perhaps, in the future, this function will be implemented in it.
As for how to disable offline mode in another well-known browser called Mazila, this procedure is similar to the opera one. But you can still do this without waiting for such warnings to appear. To do this, you need to call the menu through the "File" tab, in which you uncheck the box in the line of offline work.
For Opera, this is done by clicking on the menu button, which is located in the very top line, and there you need to click on the settings section, in which you deactivate offline work. Also, this browser has another way to disable offline mode. In Opera, you can use the inherent only function of bringing various buttons to the panel. So do it with the button that is responsible for this mode.
We examined with you what offline mode is in browsers, what it is for, how to disable it. Just do not confuse this function with the similar one in some games. Steam offline mode has nothing to do with this. The names are indeed very similar, but that is the only similarity.
What does "offline mode" mean in Samsung GT-S5611?
The offline mode in the phone is also called the airplane mode. This is when communication is not available, and the phone is available only in media services mode. In offline mode, you can read, listen to music, watch movies from the internal memory of your phone (smartphone).
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In all samsungs, in my opinion (I know five models for sure) there is an autonomous mode and if you use it, put a tick, then there will be no connection, but everything else will work.
When you fly in an airplane, they ask to turn it on, and I usually fulfill this request, although even when I did not fulfill (purely out of curiosity) the connection was still not in the air.
What does "Standalone" mode mean in a smartphone?
Yesterday my phone spontaneously went into "Offline" mode and it was partially blocked (on the display at the top there was the word "Offline" and a black cross to the left of it). Reception and sending of messages or calls during this period was blocked, and pressing the keys was accompanied by beeps (signal). The phone was also turned off instantly, unlike in the past - gradually. Only today, when I turn on the phone, I noticed the question: “Do you want to continue working in offline mode?” If I press “Yes”, then it asks me to insert a SIM card (it sits inside anyway). I pressed "No" and it went into normal mode - Normal. I still do not understand why my phone started playing with me and in general why the hell is this "Offline" mode if it blocks its work in the cellular network?
No signal
This mode is needed for partial use in an airplane (you cannot use a mobile connection in it - the electronics of an airplane may be buggy) - listen to music, watch a movie, read a book. For example, I have a program installed that puts the smart into this mode at night (according to a given schedule) so that all sorts of idiots do not call and send SMS. This mode can still be cut if there are problems with the SIM card.
Sometimes you can come across a statement according to which the owners of mobile phones who do not make full use of the "offline mode" feature are wasting some potential opportunities.
But is it really so?
Option provided by the manufacturer
As you know, devices with several active SIM cards are now very popular. Undoubtedly, this is very convenient, as it allows the owner to choose the tariffication of calls. At the same time, if we study the reviews of the owners of such solutions, it becomes clear that two numbers in one phone cause an increased consumption of energy from the source, which, frankly, is not enough anyway. Taking this feature into account, manufacturers have included the ability to disable transceiver modules in all modern operating systems, which is called "stand-alone mode". In other words, when activated, the phone turns into a small laptop or calculator (depending on the hardware capabilities). In addition to the task of saving battery power, the stand-alone mode in the phone is needed for air travel, when it is forbidden to use mobile communications unless absolutely necessary.
And finally, in some cases, disabling SIM cards makes it possible to solve specific tasks. For example, using the offline mode, a person can place the phone next to him before going to bed, actually turning it into a safe (non-radiating) alarm clock.
Misconception
Not every owner of a mobile communication device knows that the device emits radio waves not only when making or receiving a call, but also while in standby mode. So, according to the cellular communication standard, any mobile phone must periodically exchange service data with the nearest base station, and in automatic mode. That is, the network must "know" which SIM cards are connected at the moment, what capabilities the device has and where it is located (although the latter - UpdateGEO - theoretically may not be used). That is why one cannot assume that a mobile phone lying on the table does not emit anything by itself. Thus, to reduce potential harm, offline mode is indispensable. This should be remembered.
How to enable and disable offline mode
Manufacturers, having implemented the function of software shutdown of transmitting units, went further and added the ability to selectively turn off the power of any of the used SIM cards. Although in this case there is no question of complete autonomy. So how do you activate the mute feature? Alas, it is impossible to describe a universal procedure, since this mode can be called differently by different phone manufacturers, although it should be noted that in the latest versions of operating systems, quite understandable unification has appeared. So, in order to disable all radio modules in a device running Java, you need to go to the "Dual card settings", put a checkmark in front of "Airplane mode" and click "OK". But in the popular Android system of the second version, everything is much simpler: you should slide down the upper informative bar-curtain and indicate "Air mode". In subsequent systems of the fourth generation, the chain for following takes the form "Settings" - "Wireless networks" - "More" - "Flight mode". It is impossible to make a mistake: if the operation of SIM cards is blocked, then this is displayed on the signal reception indicators, which become crossed out.
Useful function
In general, we can say that the considered possibility really gives a certain flexibility when using a mobile device. Although it is not irreplaceable, the presence of such a software function makes the work more convenient. Everyone needs to know about it.
Sometimes you can come across a statement according to which the owners of mobile phones who do not make full use of the "offline mode" feature are wasting some potential opportunities.
But is it really so?
Option provided by the manufacturer
As you know, devices with several active SIM cards are now very popular. Undoubtedly, this is very convenient, as it allows the owner to choose the tariffication of calls. At the same time, if we study the reviews of the owners of such solutions, it becomes clear that two numbers in one phone cause an increased consumption of energy from the source, which, frankly, is not enough anyway. Taking this feature into account, manufacturers have included the ability to disable transceiver modules in all modern operating systems, which is called "stand-alone mode". In other words, when activated, the phone turns into a small laptop or calculator (depending on the hardware capabilities). In addition to the task of saving battery power, the stand-alone mode in the phone is needed for air travel, when it is forbidden to use mobile communications unless absolutely necessary.
And finally, in some cases, disabling SIM cards makes it possible to solve specific tasks. For example, using the offline mode, a person can place the phone next to him before going to bed, actually turning it into a safe (non-radiating) alarm clock.
Misconception
Not every owner of a mobile communication device knows that the device emits radio waves not only when making or receiving a call, but also while in standby mode. So, according to the cellular communication standard, any mobile phone must periodically exchange service data with the nearest base station, and in automatic mode. That is, the network must "know" which SIM cards are connected at the moment, what capabilities the device has and where it is located (although the latter - UpdateGEO - theoretically may not be used). That is why one cannot assume that a mobile phone lying on the table does not emit anything by itself. Thus, to reduce potential harm, offline mode is indispensable. This should be remembered.
How to enable and disable offline mode
Manufacturers, having implemented the function of software shutdown of transmitting units, went further and added the ability to selectively turn off the power of any of the used SIM cards. Although in this case there is no question of complete autonomy. So how do you activate the mute feature? Alas, it is impossible to describe a universal procedure, since this mode can be called differently by different phone manufacturers, although it should be noted that in the latest versions of operating systems, quite understandable unification has appeared. So, to disable all radio modules in a device running Java, you need to go to " Dual card settings", Put a checkmark in front of" Flight mode"And click" OK". But in the popular Android system of the 2nd generation, everything is much simpler: you should slide down the upper informative bar-curtain and indicate “ Air mode". In subsequent systems of the fourth generation, the chain of succession takes the form " Settings» – « Wireless networks» – « More» – « Flight mode". It is impossible to make a mistake: if the operation of SIM cards is blocked, then this is displayed on the signal reception indicators, which become crossed out.
