Samsung’s Auto Hot-Spot Feature

I own a Samsung Galaxy S9 smart-phone, and have discovered that, in its tethering settings, there is a new setting, which is named “Auto Hotspot”. What this setting aims to do if activated is, on other Samsung devices, which normally only have WiFi, when the user is roaming along with his phone, there should appear an additional access point for them to connect to. The following screen-shots show, where this can be enabled on the phone

Screenshot_20201220-072343_Settings_e

Screenshot_20201220-072354_Settings_e

Screenshot_20201220-072404_Settings_e

Screenshot_20201220-072414_Settings_e

I believe that this explains a fact which I’ve already commented on elsewhere, which is, that when I try to set up Google Instant Tethering, the negotiation between my ‘Asus Flip C213 Chromebook’ and this phone, no longer adds Instant Tethering to the list of features which are enabled. My Samsung S9 phone will now only unlock the Chromebook. What I am guessing is that, because the feature I’m showing in this posting is a Samsung feature, with which Samsung wants to compete with the other companies, Samsung probably removed to offer Instant Tethering from their phone.

Obviously, this is only a feature which I will now be able to use, between my S9 phone, and my Samsung Galaxy TAB S6 tablet.


 

 

The reader may ask what the advantages of this feature might be, over ‘regular WiFi tethering’, or ‘a WiFi hotspot’. The advantage could be, that even though it remains an option compatible with all clients, to have the phone constantly offer a WiFi hot-spot could drain the battery more. Supposedly, if Samsung’s Auto Hotspot is being used, it can be kept enabled on the phone, yet not drain the battery overly, as long as client devices do not connect. The decision could then be made directly from the client device, whether to connect or not… This is similar, to what Google’s system offers.

Also, the Samsung phones with Android 10 have as feature, that their ‘regular hotspots’ will time out, say after 20 minutes of inactivity, again, to save battery drain. Yet, if the user is carrying a tablet with him that has been configured to connect to the mobile hotspot Automatically, the phone which is serving out this hotspot will never detect inactivity.


 

Further, I’ve been able to confirm that, as long as I have Auto Hotspot turned on on my phone, indeed it does not show up as an available WiFi connection, on devices that are not joined to my Samsung account. This is as expected. But it also adds hope that, as long as I don’t connect to the phone’s Auto Hotspot from another device, the battery drain due to my leaving this feature enabled on my phone constantly, may not be very high. I will comment by the end of this day, after having left my phone with its own WiFi Off, which means that my phone will be using its Mobile Data, but, not connecting my Samsung TAB S6, whether doing this seems to incur any unusually high amount of battery drain, on the phone…

 

Continue reading Samsung’s Auto Hot-Spot Feature

An observation about the new Chrome OS Smart-Lock and Instant Tethering features.

I own a Samsung Galaxy S9 smart-phone, and an Asus Flip C213 Chromebook. And, two relatively new features which Google rolled out are:

  • Smart-Lock: The ability to unlock the Chromebook, using the presence of the phone, and
  • Instant Tethering: It has always been possible to activate the Mobile Hot-Spot feature of the phone, assuming that a user has a plan that includes tethering, and then to connect the Chromebook (or other device) to it, in the form of a mobile, Wi-Fi Access Point. But, with Instant Tethering, the availability of the phone as a tether is supposed to be more quickly visible from the Chromebook, and theoretically, accessible with a single click.

What some people have reported is, that this feature does not always work 100%, even though the procedure was followed, which my readers can find in many other places on the Web, to set up the feature. I recently experienced as well that, on my first try, these two features were not working at all, when the Chrome OS version on my Chromebook was ’80.x’. Yet, even during the interval of my trials, an update to the Chrome OS version had presented itself, to version ’81.y’. And since the update, the features seem to work 50% of the time.

There was an additional step which can be taken, but should not be 100% necessary in this case, and which I took, which is outlined in this article:

https://www.howtogeek.com/fyi/chrome-os-instant-tethering-comes-to-more-android-phones-heres-how-to-do-it/

I will explain below, Why I changed the flag under:

chrome://flags/#instant-tethering

From ‘Default’, to ‘Enabled’. A reboot was required…

One reason these features may still not work 100% for me, could be the possibility of the phone going into ‘Deep Sleep’…

(Updated 12/08/2020, 10h30… )

Continue reading An observation about the new Chrome OS Smart-Lock and Instant Tethering features.

An Observation About Chrome OS

There is a list of criticisms I could make about Chrome OS, but which I will simply skip for the moment.

I recently bought a new Chromebook.

I have an important piece of information – and praise – about Chrome OS. Its version of the Chrome Web browser – which is simply referred to as ‘Chrome’ – is capable of doing everything that full, desktop Web browsers can do, including, to install extensions from the Chrome Web store. This differs obviously from what the Chrome browser under Android did, which was only a small fraction of that.

Because of this, it’s unnecessary to install numerous Android apps, that just used to be front-ends of sorts, for services that were already available from Web-sites. Four apps which I did not need to install because I was just able to point Chrome to the relevant site, bookmark each site, and log in, are:

  1. Skype
  2. Netflix
  3. Amazon Prime Video
  4. Cineplex Store

And I’m writing this, even though there exist reports that the Android Netflix app runs fine under Chrome OS.

I’m sure my list will grow.

Dirk