Database Develop

Enabling the Hidden Developer Settings in Android 4.2

What i read today here: http://androidheadlines.com/2012/11...-in-android-4-2-youll-need-these-to-root.html
Google has done something in Android 4.2 that is good for some of their older users. They have hidden the Developer settings. For most of their older users, they don’t need these, and might turn them on by mistake and play with them if they are in plain sight. So Google has hidden them to keep that from happening.
When you go into settings, you’ll notice no Developer settings. So here’s how you get around that:
Tap Settings
Tap About Phone
Tap the Build number 7 times, yes 7 times.
Voila! You’ve got developer settings again.
So that’s that. But if we didn’t tell you, you may never have found it. You’ll also need this to unlock the bootloader and to root your device. We’ll be putting up some more Android 4.2 and Nexus stuff over the next few weeks so stay tuned.
Read more at http://androidheadlines.com/2012/11...l-need-these-to-root.html#U6EPP2ulF94Py0dG.99

This is smart

By all means, its a good idea; but does that mean there no easter egg in 4.2?! I like flicking jelly beans!!

Hello,
This isn't development. Also, this thread already exists in our General section
How to enable Developer Settings
1. Search before posting.
Use one of our search functions before posting, whether you have a question or something new to share, it's very likely someone already asked that question or shared that news.
Click to expand...
Click to collapse
Closed

SM-710 Multi-user mode broken?

I recently retired my son's Galaxy Tab 2 (7") for a new SM-710 (updated OTA to 5.1.1). The old Tab 2 (running CM12) was setup in multi-user mode with him as a restricted user. It worked great - I could limit his access on an app by app basis, his data didn't cross-over into my data, he could log into services with his own account etc etc.
So I had intended to setup his new SM-710 the same way - me as the primary user, him as a restricted user. One HUGE problem - the Samsung (TouchWiz) version of Lollipop seems to be missing a critical menu item that is present on stock Lollipop devices. I can't find the "add users from lockscreen" option in the USER settings. On stock devices there is a menu button (top right) where this option is located. It is usually defaulted to unchecked, however on the Samsung version, the device behaves as if the option is checked, and yet there is no menu item to uncheck. This results in both the "GUEST" and "ADD USER" items appearing in the multi-user lockscreen menu when the device is locked. This is a problem for a multitude of reasons. My son could simply create a new user from the lockscreen and use that account to bypass all the restrictions I have placed on his account. Moreover, anyone else could do the same thing, making it impossible to secure the device.
I have tried a few fixes that I found here and elsewhere. All of them required me to root the device, none of them worked (build.prop edits, sql db edits etc). Happy to describe in detail what I tried, but didn't want to make the post any longer that it had to be). Has no one else noticed this problem/error/bug? Am I missing something obvious?
Any help / insight would be appreciated.

Have a look at Samsungs' "Kids Mode", available in the Galaxy Apps store. It is supposed to be their solution for handing your tablet or phone to your children. It requires a pin code to leave the Kids Mode. However, I suspect it is targeted at rather youngish kids.
My T815, which is still at 5.0.2, doesn't even have the options you describe. I'm a bit annoyed that Samsung has spent time disabling features that just come for free from Google.
The build.prop edit should have worked according to other threads. I'm not rooted, so I can't tell.

[GUIDE] Device Settings Menu Guide, Tips & Discussions | Part I - Connections

Device Settings Menu Guide, Tips & Discussions
Part 1 - Connections​
If you're new to this series or want to see the index, please read Post #2 first.​
The post has been updated as per the settings menu in latest Pie update.[/CENTER]
Wifi
Click on any network:
View supported Network speed, allocated IP address, gateway IP.
Toggle 'Auto Reconnect' to allow/disallow device to connect automatically to the network if it's in range.
Hold on any network > Manage network settings > Advanced > Set Static IP and DNS; Set Proxy;
Wifi Direct: Turn on Wifi Direct on a nearby device as well to transfer files wirelessly and fastly (speed up to gateway supported speed).
Menu > Advanced:
Turn on Wi-Fi Automatically: Your device will automatically enable Wi-Fi where you use it frequently. For example, you can disable your WiFi when you go out and you won't need to enable it again when you get back home. Tasker handles this job for me (try IFTTT for simpler setup).
Wi-Fi power saving mode: (On Pie, hop to developer mode) Analyzes your usage pattern and accordingly toggles WiFi. For example, if you get WhatsApp messages every 30 minutes on an average, the device learns about this traffic pattern and can toggle WiFi accordingly to fetch notifications every 30 minutes or whatsoever period is calculated. I keep this disabled as my usage pattern, like most of you, is dynamic. Better use App Sleep or Hibernation Apps like Greenify to save battery. Learn more about this mode here.
Wi-Fi control history: View apps that have toggled Wi-Fi recently. You can figure out if there's any culprit app that is toggling your Wi-Fi frequently when you have explicitly turned it off/on.
Hotspot 2.0: Automatically connects to APs that support Hotspot 2.0 or 802.11u. Network providers are themselves upgrading existing WiFi in public areas like airports and encryption is a must for Hotspot 2.0 so you can trust and rely on it while you don't have to manually guess the right network. Learn more about Hotspot 2.0 here.
WPS push button; WPS PIN Entry: (Pie doesn't support WPS but Google says it's coming back, Read here) Connect the device to WiFi by pushing WPS button on the router or entering WPS PIN in case these are enabled on the router. Learn about WPS here.
Install network certificates: Normally not needed. Some organization would need you to install certificates to access their domains. Same as what you do on PC to install certificates.
View device's MAC address and allocated IPv6/IPv4. Learn about MAC and IPs here.
Bluetooth
When the Bluetooth is ON, you can STOP/SCAN for nearby devices manually. Keep BT on for playing with following settings.
Menu > Advanced:
Dual Audio: Enables your device to connect to 2 different audio devices and play the same audio on both of them. Samsung explains this here.
Media volume sync: In case the connected audio device supports this, you can change the player's volume by your device's volume rockers by enabling this i.e. you don't have to manually raise the volume to the fullest on both your device and the connected player to get the highest volume possible for your house party.
Ringtone sync: Suggest usage?
Bluetooth control history: Similar as 'WiFi control history' above.
Phone visibility: (Moved to Separate section after Bluetooth in Pie, please tell if it works for BT as well) Allow devices (with Samsung Connect) to find your device for connection. You can disable it unless you live in a Smart Home or transfer files from other devices more often. Learn more about this mode here.
NFC and payment
It's turned ON by default on a new phone so do turn it OFF first. Samsung Pay will turn that ON if needed. The best thing about Samsung's flagship - Samsung Pay uses both NFC and MST (no other brand can do this) for payments. In case you don't know about MST (patented by LoopPay), must read here. MST works everywhere so I've keep NFC disabled.
Android Beam: Allows you to share stuff when you tap your phone with some other-phone-with-already-enabled-NFC.
Tap and pay: Select the default app for Payments and Others. Your default app will open up when you, for instance, tap your phone on an NFC-enabled POS (of course you need NFC to remain ON beforehand). Change 'If open app supports Tap and Pay' to 'Use open app instead of Samsung Pay' in case you want the App's own NFC payment feature, for example, in ICICI's Pockets.
Default NFC Method: By default and normally needed, 'Auto select'. In case you are the curious breed, learn about the different options here.
Flight Mode
Disables your operator's network. Since enabling this will also disable WiFi and Bluetooth altogether, you can turn back these two on without toggling flight mode.
Mobile networks
Data roaming: Enable it if your carrier doesn't charge you for roaming or you're rich enough.
VoLTE calls Primary: You'll see this in case your carrier supports VoLTE calling. #JioWaale
Network mode: By default, 'auto connect'. You can play with the options in case you're facing network mode changing issues or want to save battery (put to 2G only).
Access Point Names: I recommend you to request or configure your operator's settings for the first time even if it had been automatically fetched.
Data usage
Data saver: Formerly known as 'Restrict background data'. Your background apps will stop using network data i.e. you'll receive WhatsApp notifications only when you open the app again. You can also whitelist apps in 'Allow app while Data saver on'. This feature can help a lot in saving battery or making you check the phone less when you're hanging out with your girl. Me no girl so no enable!
Mobile data usage; Billing cycle and data warning: Do check this in a while to review the apps that uses most of your mobile data (maybe you don't need those apps that much on mobile data); Change your operator billing cycle, set data warning and enable data limit in case your operator doesn't give you free GBs.
Wi-Fi data usage; Restrict networks: Like mobile data, you can also review your Wi-Fi usage. Do review it once in a while to identify data-hungry apps that can affect battery and CPU as well; 'Restrict networks' (not available in Pie) helps you define your WiFi networks as 'metered'. It can be useful in a situation where a WiFi network you use is in fact a hotspot running on a device that uses mobile data. You can now restrict apps to use background data as described before in 'Data Saver'.
SIM card manager
Select Icon, Name and Network mode (described above) for the corresponding 'SIM slot' (not the SIM). Select preferred slot for calls, messaging and data. Learn about Smart Dual SIM here.
Mobile Hotspot and Tethering
Mobile Hotspot:
Wi-Fi sharing: In addition to mobile data, you can also share your Wi-Fi. This can be helpful in case you don't want to reveal your network or its credentials or don't know about them.
Menu > Allowed Devices: Enter MAC addresses of clients you want only to connect to your hotspot. Same as MAC filtering in routers.
Menu > Configure Mobile Hotspot; Timeout: Enable 'Hide my device' to stop exposing your SSID. Use 'WPA2 PSK' (Learn about wireless encryption here). 'Power saving mode' is similar to PMS in WiFi Advanced. Keep PMF on by default and change in case client doesn't support; Keep timeout low so that hotspot turns itself OFF earlier in case there's no client or change to 'Never Timeout' if you are going to need it for some time.
Bluetooth tethering; USB tethering: Learn about BT/USB tethering here.
More connection settings
Nearby device scanning: Although it uses Bluetooth Low Energy, I don't live in a Smart Home so have it disabled. If you enable it, you get notifications for nearby devices like TVs that support connections through your device (will annoy you at airports).
Printing: Do download Google Cloud Print and any other printing plugin required by your or your organization's printer.
MirrorLink: Great feature but I don't own a car. Learn more here.
Download Booster: Uses both WiFi and LTE at the same time to download apps over 30MB from Play Store and Galaxy Apps. In case you want that app as soon as possible.
VPN: Configure your VPNs here in case you have. I use Psiphon. You can also manually configure profiles as you do on PC.
Ethernet: Yes, you can use wired connection on your device too. Discussions here.
Private DNS: Pie supports DNS over HTTP/TCP and I recommend reading about this here. I use 1dot1dot1dot1.cloudflare-dns.com.

Series - Full Menu Guide Explained
Series - Device Settings Menu Guide​
Hey XDA! I just got free from the initial setup of my Galaxy Note9. I don't know how many of you do this but I'm one of a kind that gives a considerable amount of time to explore every setting, feature and every single option whenever I get a new device or even when I factory reset the existing one. It's been years since I have started with this curiosity and I have never found an 'all-in-one' menu guide to explain each and every option in the device. Yes, you could also simply google the option you want to know about but how about compiling all of them in one guide? I don't know if this experiment would work or not but here's I am starting with this. I have spent the past three weeks taking out time whenever I could to compile this guide.
There are a couple of reasons I had decided upon to start with this series. Firstly, I want to help newbies (or even experienced) out there to explore and know about every feature or option your device could offer. I have seen many duplicate threads that are created every day to query fellow users even about an individual but unfamiliar option in the settings. I intend to do my bit to clear this clutter and help potential askers to get answers beforehand. Secondly, this guide could serve as a manual in case you want to find or get briefed about an option. You could then simply 'Find in a page' over the threads or simply use XDA's 'search in the thread' option to save your time. Thirdly, since I've broken the settings into different threads, this could help users engage and discuss over a particular device's super-menu and spread their knowledge, come up with new ideas and explore more of their devices. Fourthly, this series is not constrained to Note9 only. The settings on every Android device out there is similar and you would be able to find any common to your device settings here as well. Fifthly, since I have provided links and sources to some options, this can serve as directory map as well. Sixthly, this guide consists of tips for many options that you won't probably find normally.
This guide is intended and recommended to be read by anyone at least once. If you're reading a thread for the first, I recommend you to open up the corresponding settings in your phone and read the settings description in case there is. All the threads are arranged in the same order as the settings would come up. You could then simply read out my description of the same, my selected configuration and hyperlinks to some articles or videos in case you're the curious breed. This guide is strongly recommended after a fresh start. I want you all to give some time to explore each and every option your device can offer.
Hope this experiment lives up to the marks. Both criticism and appreciation are greatly needed and appreciated. Please comment.
I've tried to explain each option you could find by going deep into any setting. No matter whatever links I have provided, I will feel grateful if you want me to explain any feature more than I have done already. Please ask questions related to any settings. Do provide me suggestions and your take on my configuration. Please provide me with more guides and articles for a particular feature. I want to have the precious contribution of XDA members in this guide. Discussion over any feature, setting, your configuration, did-you-knows and anything else is greatly appreciated. This is a newbie-friendly place so don't hesitate to ask questions - besides the fellow XDA members, I'm always here for you.
Regards,
Paras Lehana
Index
Part 1 - Connections
Part 2 - Sounds and vibration, Notifications, Wallpaper and themes
Part 3 - Display, Lock screen, Biometrics and security
Part 4 - Advanced features, Device maintenance, Apps
Part 5 - Cloud and accounts, Google, Accessibility, General management, Software update, User manual, About phone, Developer options
​

-- Reserved for FAQs --

Why are you posting this?
There's a very good "USER MANUAL" on the "Samsung"-site available:
User Manual Samsung Galaxy Note9

henklbr said:
Why are you posting this?
There's a very good "USER MANUAL" on the "Samsung"-site available:
User Manual Samsung Galaxy Note9
Click to expand...
Click to collapse
You have commented the same query on each of my parts. I have already answered you here where the similar discussion is already going on. Let's discuss there and keep this thread clean. Also, the 'why am I posting this' is already described in the Introductory Post.

Is there a way to toggle the "WiFi networks available" notification off?. It seems Samsung's removed this option from the advanced WiFi menu as well as grayed it out from the advanced notifications panel. Thanks.

astrodemoniac said:
Is there a way to toggle the "WiFi networks available" notification off?. It seems Samsung's removed this option from the advanced WiFi menu as well as grayed it out from the advanced notifications panel. Thanks.
Click to expand...
Click to collapse
I tried searching for this on the internet and found that a lot of users are annoyed by this. Did you try disabling Wi-Fi scanning in Connections > Location > Improve accuracy ? Do you even get notifications when your Wi-Fi is turned off? Next time you get this notification, long tap on the notification to know which system package/app is firing this notification. Try disabling it from there. And, can you post screenshot of "advanced notifications panel" where you're seeing grayed out option?

Can the settings menu be sorted alphabetically? in either lineage or stock roms

Problem with 192.168.100.1 address
Everytime I type in the 192.168.100.1 address, I receive a message "Internet Explorer Cannot Display
Webpage". I have tried this several times and it doesn't connect me to the website.
HELP

[APP][5.0+]AndroidAuto carNotifier (Multi-language and Email support)

Beta 1.0 released
I will like to start saying a very big thank you to @bggold who asked me to consider this in the first place
While there isn't any way to use the nice Google Assistant voice, and it's still rough around the edges, this demonstrates how we can use Android Auto in a multi-lingual environment as well as how to read out and reply emails.
The concept is very simple, instead of relaying on Android Auto to read out the notifications I have created a small app which mimics that behaviour, with some extras:
1) It try to do a language detection for each test, and use the appropriate TextToSpeech
2) It allows the user to select which app notification does he/she want's to read
3) If the content is really long (like a lengthy email) the app will prompt the user if it want's to go ahead with the message readout or not
4) If notification supports quick-reply the app will prompt the user for a reply (in the same language as the the original message)
Planning to support a lot of languages but there I will need user input, I have translated the basic strings to around 70 languages using Google translator, but I can tell it's not quite right (I can see with the languages I do speak)
Best part, app won't be affected by 3rd party restriction at all and it won't require root either, however I'm pretty sure Google will not allow it on the PlayStore
Beta version available now on XDA Labs.
App will be payable, however current beta is free so grab a copy while you can
To use the app you will need to enable unknown sources in Android Auto, simply open Android Auto, go to About, tap the "About Android Auto" header 10 times till you become a developer, then from the 3 dotted right menu select developer options and enable "Unknown sources"

Emil Borconi said:
Beta 1.0 released
I will like to start saying a very big thank you to @bggold who asked me to consider this in the first place
While there isn't any way to use the nice Google Assistant voice, and it's still rough around the edges, this demonstrates how we can use Android Auto in a multi-lingual environment as well as how to read out and reply emails.
The concept is very simple, instead of relaying on Android Auto to read out the notifications I have created a small app which mimics that behaviour, with some extras:
1) It try to do a language detection for each test, and use the appropriate TextToSpeech
2) It allows the user to select which app notification does he/she want's to read
3) If the content is really long (like a lengthy email) the app will prompt the user if it want's to go ahead with the message readout or not
4) If notification supports quick-reply the app will prompt the user for a reply (in the same language as the the original message)
Planning to support a lot of languages but there I will need user input, I have translated the basic strings to around 70 languages using Google translator, but I can tell it's not quite right (I can see with the languages I do speak)
Best part, app won't be affected by 3rd party restriction at all and it won't require root either, however I'm pretty sure Google will not allow it on the PlayStore
Beta version available now on XDA Labs.
App will be payable, however current beta is free so grab a copy while you can
To use the app you will need to enable unknown sources in Android Auto, simply open Android Auto, go to About, tap the "About Android Auto" header 10 times till you become a developer, then from the 3 dotted right menu select developer options and enable "Unknown sources"
Click to expand...
Click to collapse
Thanks for making this app!
After first start it asked for notification permission and then it was gone to build the list of installed apps/services - endless...
So I've forced close the app after minutes, went to app info/permissions, and enabled unselected permissions for it.
After that the app works now, as it should!
I'll test the functionality today while using AA in my car.
Regards bitstra

bitstra said:
Thanks for making this app!
After first start it asked for notification permission and then it was gone to build the list of installed apps/services - endless...
So I've forced close the app after minutes, went to app info/permissions, and enabled unselected permissions for it.
After that the app works now, as it should!
I'll test the functionality today while using AA in my car.
Regards bitstra
Click to expand...
Click to collapse
Thanks. It was 3 am )) updating the app now.

This is exactly what I needed. Unfortunately I couldn't get it to work. Using Samsung S9 plus running Oreo. Gave read permission to the app, enabled developer settings on Android Auto, enabled unknown sources, enabled whatsapp and Gmail.
Whatsapp notifications haven't changed and it continues to read the foreign text in English. Gmail notifications don't pop up at all.
Any suggestions?

yavuzyay said:
This is exactly what I needed. Unfortunately I couldn't get it to work. Using Samsung S9 plus running Oreo. Gave read permission to the app, enabled developer settings on Android Auto, enabled unknown sources, enabled whatsapp and Gmail.
Whatsapp notifications haven't changed and it continues to read the foreign text in English. Gmail notifications don't pop up at all.
Any suggestions?
Click to expand...
Click to collapse
Not sure if you saw but there is a new release. It fixes this issue. Just remember to reboot after updating.

Unfortunately I have the same problem as @yavuzyay. I'm using a Samsung Galaxy S6 edge with Android 7.0 and Carnotifier Beta v3.

Thanks to @yavuzyay for bugreport and Turkish language input.
I have identified the problem where the app was crashing in case you where using AA on the phone only, and this has been now fixed.
@CeldeSuS - Are you phone only or are you using AA on the car? If phone only, download the new beta 1.4

Emil Borconi said:
@CeldeSuS - Are you phone only or are you using AA on the car? If phone only, download the new beta 1.4
Click to expand...
Click to collapse
I'm using AA on the car (Alpine X802D-U head unit). I'll try the new beta anyway and report back.

Awesome. Works perfectly.

V4 work fine with SM960F(android 8.0) & RLink1 !
Great job!

Very good stuff!
I use it with the now playing feature - basically phone picks up music on the radio,.detects the song and artist and throws a notification. This app picks that up and shows it as a notification on the car screen! I have disabled read out. So it stays as a simple notification.
Quick question - haven't been able to try it - if I set zero seconds as the duration, will it leave the notification forever?

Tested but not working as expected. Line is an application which doesn't support Android Auto.
Positive: Yes, Car Notifier shows there is a message on Line.
Negative: Can't do anything, it won't read the message, the notification stays in grey color and nothing happens when I click on the message.
Cheers
Tom

tom1807 said:
Tested but not working as expected. Line is an application which doesn't support Android Auto.
Positive: Yes, Car Notifier shows there is a message on Line.
Negative: Can't do anything, it won't read the message, the notification stays in grey color and nothing happens when I click on the message.
Cheers
Tom
Click to expand...
Click to collapse
You can't click the notification to have it read at this time. If you want them read to you enable the read option.

"Read out notifications" is enabled in the settings, my Honda headunit is hacked and I have root access, so I don't think this is related to that.
Cheers
Tom

tom1807 said:
"Read out notifications" is enabled in the settings, my Honda headunit is hacked and I have root access, so I don't think this is related to that.
Cheers
Tom
Click to expand...
Click to collapse
I'm sure you have but have you checked all the permissions?

CarNotifier asks only permissions to Microphone and Phone, both are granted.
Wondering now whether it has something to do with the new Android Auto v3.8.584554 where some on Reddit claim, that notification is broken
Cheers
Tom
Edit: Maybe the the new AA version interferes with CarNotifier, because AA can show now also message preview
More edit: My friend tested on the Samsung S7 (I have a OnePlus 3T). Also on his mobile nothing happens with Line.
Can't read out and nothing happens in AA when click on it

Is there an app for Speed cams like in your obd2aa app, to have only the speed cam notification?

tom1807 said:
CarNotifier asks only permissions to Microphone and Phone, both are granted.
Wondering now whether it has something to do with the new Android Auto v3.8.584554 where some on Reddit claim, that notification is broken
Cheers
Tom
Edit: Maybe the the new AA version interferes with CarNotifier, because AA can show now also message preview
More edit: My friend tested on the Samsung S7 (I have a OnePlus 3T). Also on his mobile nothing happens with Line.
Can't read out and nothing happens in AA when click on it
Click to expand...
Click to collapse
I am running the new aa and it is working. Get Emil a bug report right after it happens.
The only thing you can do at this time is swip away the notifications. Clicking them will not do anything.
Thanks

After more testing, I do believe the culprit is Line. Gmail works as expected, Facebook also (just for test).
However, Line refuses, which is actually the reason to install the program in the first place.
Probably one of the few programs which won't work.
Great program though.
Cheers
Tom

Hi guys.
I'm finally back in the UK and in front of my PC, I've also managed to tied up quiet a few of my loose ends and I have no big project starting this year. I will dedicated the last 2 weeks of this years to the following:
1) Looking into fixing some of the FC for obd2aa, also try to find a solution for non-standard PIDs
2) Get AA GateWay to Beta/Stable version (most work needs to be done on this app)
3) Fix some issues and FC with HUR (including Waze sound cut off).
4) Get the carNotifier to a stable version.
January and February are again fully booked so I will focus on stability rather then adding new features especially because obd2aa and HUR and fairly mature apps with most of the functions already covered.
For some reason I'm not really getting any notifications from XDA and being a lot on the road I don't visit the site too often lately, therefore I will kindly ask you if you need support, please email me directly to [email protected].

(No root) Chrome desktop view on main screen & mobile on cover automatically.

Hi all. Sharing a quick tip that made me a happy man. I have always preferred the desktop site view on the main screen. In the past I had to toggle on desktop view for each new tab but have found a method to toggle it on depending on the screen the tab is opened in automatically.
Launch chrome
Enter this url in the browser: chrome://flags
In the search box, search for “desktop”
Look for “request desktop site for tablets on android"
select "enabled for 100dpi+ screens" and restart the browser.
Chrome should indicate you need to restart the app and provides a button. If missed, make sure to restart Chrome later (use task kill or something similar) and it should now give you the respective formatted screen on the display in use.
I selected 100dpi vs a higher one, but it seems to work so I kept it in that setting. If others see otherwise please comment.
If not working, check post 2 item 2 as a newer build temporarily broke this. Hopefully fixed in newer. Please post if working on newer builds and I will update this post.
Also note: I use Resolution changer (again no root needed) to modify my resolutions somewhat by fine tuning the density to get more screen real estate. Another very nice update to get a better "desktop" browsing experience.

Change list and notes for post #1.
1. Corrected 1st post: updated URL removing HTTP.
2. Looks like the latest version broke this (96.0.4664.45 from 11/15/21). I restored the 11/4/21 version:
com.android.chrome_95.0.4638.74-463807410_minAPI21_maxAPI23(armeabi-v7a)(nodpi)_apkmirror.com.apk​and got the functionality back. Hopefully this gets fixed in the next latest build. (Don't forget to turn off auto update in google play).
3. Corrected step #4 in post 1. The look for target was truncated and not completely written out.
4. The December 15, 2021 release of Chrome still is broken so stick to the known good listed above. Even the flag to set all to desktop does not work. If anyone sees otherwise do let me know. I may file a bug on this. I filed a bug on this here.
5. With the newer chrome version breaking this I did find one other useful tidbit. Setting the "Global setting to request desktop site on Android" to enabled (in the chrome://flags page) makes a new toggle in settings -> Site settings. This is labeled "desktop site" and turning it on will enable desktop site to be the default on all pages (main and cover). Not as useful as the intial post but helpful if you want to force it on or have it as the default (can still toggle it off).
6. Chrome beta is missing the "“request desktop site for tablets on android"" so possibly gtting phased out? Hope not.
7- I filed a bug on this here: https://bugs.chromium.org/p/chromium/issues/detail?id=1280779

If you are using this, please go here and up vote the issue so it will get fixed.
https://bugs.chromium.org/p/chromium/issues/detail?id=1280779

the builtin samsung internet browser (which is far superior to chrome and others) has the feature, together with dark mode, one-button adblock disabler for cocky sites etc.

thanks @vratnik that's good to know. I played with it some. It does not auto adjust to mobile on front and desktop on primary. That's the key thing of interest with this on chrome. But I do find the Samsung browser to be working much better than it did years ago and worthy of some more use.

Thanks for sharing. Are there any news to make this work??