DOKK Library

Set up and use mobile hotspots

Authors Lars Thoms

License CC-BY-SA-4.0

Plaintext
Set up and use mobile hotspots

How to set up a mobile hotspot on iOS or Android and how to use it wisely?




V1.0 02-2022 | Lars Thoms | DL.MIN | Universität Hamburg

This work is licensed under a Creative Commons Attribution-Share Alike 4.0 International License




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Table of Contents & Navigation



Below you will find a chapter overview. You can jump directly to the corresponding chapter by clicking on the
individual tiles or go to the next section by clicking on the ᐅ arrow at the top right. For an explanation of the
other navigation and menu bar elements, click on the    ❔ help icon at the top right.
    Creation of a mobile hotspot


      Android                                                  Apple iOS




    Use of a mobile hotspot


      Android                               Apple iOS                             Microsoft
                                                                                  Windows



      Linux / GNOME
      Desktop




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Creation of a mobile hotspot




A mobile hotspot, also known as a personal hotspot or tethering, is a good way to pass on the (mobile) Internet
connection from your mobile device to other devices. This is especially useful if, for example, a tablet or
notebook is carried along that does not have an Internet connection at your location.




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From a technical point of view, there are several ways to share Internet access:

    1. you can connect your smartphone with a suitable cable (e.g. USB-C or Apple Lightning) to your tablet or
       notebook. This allows you to provide only one device with Internet access, but this connection is faster
       depending on the amount of radio traffic in your immediate vicinity.

    2. you create a mobile Wi-Fi hotspot. This is quickly set up and several devices can connect at the same
       time. Typically, the maximum number should be between three and five devices so that the network
       remains stable.

On Android, you still have the option of sharing the Internet connection via Bluetooth. Unfortunately, the data
rate via Bluetooth is not too high for technical reasons and only one device can be supplied at a time.




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Android




          To create a hotspot, go into the settings of your Android
          operating system and select the menu item Network &
                                  internet.




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                            .




 On this subpage you will see all the settings that are in
some way related to your Internet connection. Select the
         Hotspot & tethering menu item there.




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There are several ways to allow other devices to access the
   Internet, such as through a cable or Bluetooth. In this
tutorial, we deal with the connection via Wi-Fi, so select the
                     item Wi-Fi hotspot.




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Once you activate the slider under Use Wi-Fi hotspot, a Wi-
 Fi hotspot is set up. On the page are still the data, which
 you need for a successful connection, such as the name
    and password. You can change these to your liking.


                             .




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9
Apple iOS




            10
 To create a hotspot, go into the settings from your iOS
operating system and select the Personal Hotspot menu
                          item.




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Once you activate the slider under Allow Others to Join, a
Wi-Fi hotspot is set up. The page still contains the data you




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need for a successful connection, e.g. the name and the
password. You can change the password to your liking.


                           .




                                                          13
Use of a mobile hotspot



If you want to connect another device to a mobile hotspot, there is one small thing to keep in mind if you want
to conserve the data volume. Most operating systems come with a data-saving mode.

This mode disables, for example, the automatic update of apps or the operating system itself. Also, depending
on the system and app, scheduled downloads of large files are not performed.

Apple macOS unfortunately does not support this functionality yet.




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Android




           For the configuration of the Wi-Fi network, go into the
          settings of your Android operating system and select the
                       menu item Network & internet.




                                                                     15
                            .




 On this subpage you will see all the settings that are in
some way related to your Internet connection. Select the
              Internet menu item there.




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 In the list you will see, among other things, the connected
Wi-Fi network. Select the gear icon to make further settings
                       on this connection.




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This subpage displays various properties of the connected
  network. Now select the menu item Network usage.




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 The drop-down list shows three options. Select Treat as
metered. By doing this, you are signaling to the operating
 system that this is a network with limited data volumes.




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Apple iOS




               For the configuration of the Wi-Fi network, go to the
            settings of your iOS operating system and select the menu
            item Wi-Fi. In the list you will see, among other things, the
              connected Wi-Fi network. Select the info icon to make
                         further settings on this connection.


                                          .




            Once you enable the slider under Low Data Mode, you are
            signaling to the operating system that this is a data-limited
                                     network.




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Microsoft Windows




           To configure the Wi-Fi network, select Quick Settings in the
           lower right corner. For the Wi-Fi icon, then select the arrow
                                  pointing right.


                                         .




           In the list you will see, among other things, the connected
           Wi-Fi network. Select the info icon to make further settings
                                 on this connection.




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Once you enable the slider under Metered connection,
 you are signaling to the operating system that this is a
          network with limited data volumes.




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Linux / GNOME Desktop




           To configure the Wi-Fi network, select Quick Settings in the
               upper right corner. With the Wi-Fi symbol you select
           afterwards the arrow pointing to right. There you can open
                               the Wi-Fi Settings.




            In the list you will see, among other things, the connected
           Wi-Fi network. Select the gear icon to make further settings
                                  on this connection.




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 Once you check the Metered connection checkbox and
click Apply, you are signaling to the operating system that
               this is a data-limited network.




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