the BEST way to prevent from relocking - Windows Phone 7 Development and Hacking

HOOTAN SAEIDI
Windows Phone 7 has a little tendency to relock itself, which isn't anything wrong with ChevronWP7-it's just how Microsoft set up their security callbacks. Since it was beginning to be frustrating to continually unlock my device every time it ran a WiFi sync, here's a simple method that will prevent your phone from calling home completely:
Over on XDA Developers, a list of registry edits were posted that would supposedly prevent your device from calling home. Unfortunately, these edits had mixed results among users. A certain post, however, recommends disabling the Zune connection service entirely, which in our experience, has worked flawlessly.
To easily prevent your Windows Phone 7 from relocking, follow these steps. Please note this will require modifying service configurations, which could potentially have undesired effects.
1. Unlock your device with ChevronWP7
2. Sideload any applications you wish to keep on your device.
3. Disconnect your phone
4. Press Start, Run, and type services.msc
5. Find Zune Windows Mobile Connectivity Service on the list.
6. Double-click, and set Startup Type to "Disabled."
7. Press Apply, then OK.
8. Reconnect your phone and open Zune. A message similar to the one shown above should appear. Ignore this, and test out your phone. If sideloaded applications do not display the "revoked" status, you're done.
This will not effect syncing any content with your phone. The only things that will not work are sideloading applications and connecting your device to the development tools. If you need to do either of these things, go back to the services menu and set the Startup Type to Automatic.
this way are working !!!;-)
please for thanks only use thanks button ;-)

Related

[Q] Problem while connecting windows marketplace via HD mini

Hi
I have acquired HTC HD mini recently. I upgraded its ROM to new version 1.36.720.X. But still I am not able to connect Windows Marketplace via my mobile. My GPRS connection is set correctly as I am able to connect Facebook and My Phone successfully. I am facing issue with Windows Live and Marketplace.
I always get error while trying to connect Market place that
"There may be a problem with the Marketservice now. Check your internet connection and try again later."
Can anybody provide me solution for this.
Registry value for HKLM\Systems\Versions\Aku is .5.3.3 (Which is due to latest OS version came with ROM) . Hence that earlier fix of changing value of Aku is not workable though I tried it.
I think that there are many unfortunates like me who have faced same problem.
Thanks in advance for help.
regards,
Pranit
Hi
It has been long time and I have received no answer. Please help me as I have been not able to use marketplace. I have tried all solution mentioned in forum but with no effect.
uninstall and redownload marketplace.worked for me.
This solution does not work. I didn't know how to uninstall Windows marketplace. Hence I installed and replaced downloaded version of marketplace app. Need a concrete solution. Just to mention, I am from india. I came across one more user of HD mini who is facing same issue.
I need helping hand here. Kindly somebody give me some solution. Is there any issue while accessing Marketplace from India?
Is your time date correct for your country.
I had the same problem i change the time to right time for my country and marketplace could connect.
I hope you understand my english.
Yes. I have synchronised time with internet. Still no effect. Assume that I have no idea about how to set the local time and guide me. I am really pissed off as my all efforts to connect Marketplace are failed.
go to settings 'time, date", and also check "country and text" just below the tab "time and date" I hope you understand this i have to translate from dutch
Hope this solve's your problem.
Then I have done it correctly. Still with no effect. I just wanted to confirm it. Everything seems just right.
i found this regarding your problem
Have you tried this deleting a reg key that sets the download location for Marketplace.
Can you please tell me where to find this entry in registry?
HKCU\Security\Software\Microsoft\Marketplace;Downl oadLocation
I found this on the forum of mobilitydigest.com.
Maybe you can find a solution for your problem there.
Just typ in Google marketplace bootstrap
tried. But still not working. I am stuck since I bought HD mini.Have tried number of options to connect marketplace and all met with failure. Can you think of other solution?
I have had this problem too. But simply killing the process in Task Manager, rebooting the device and retrying worked for me!
Please tell me which process is to be killed. I tried to locate process and kill it. If I am not wrong then in task manager there is no option to kill process but to kill application.
pranitbirje said:
Please tell me which process is to be killed. I tried to locate process and kill it. If I am not wrong then in task manager there is no option to kill process but to kill application.
Click to expand...
Click to collapse
Kill application worked for me. But killing processes can be done in the Task Manager by clicking Menu => Display => Processes
Hi , I have tried all sort of options now. But I have met no success. Please, please provide me some solution. My HD mini is sort of useless if I am not able to access marketplace. I am not able to buy certain apps which I would like to.
This guy had the same problem as you.
I've had this problem for quite some time and I think I may have found a solution that I didn't really seem to find in many other places. I believe that Windows Marketplace Mobile requires an authenticated connection to connect (network associated GPRS such as AT&T, Edge, 3G, etc...). To connect to WinMo Market with a wifi, I believe also requires authentication. My own personal router is secured with WPA and AES encryption, which my phone can connect to. I had no problems with connecting to the internet via browser (for the most part) with Wifi or Edge. Problem is, for whatever reason, Windows Marketplace did not recognize that my Wifi was authenticated. After playing around for quite some time to figure out why, I stumbled on a program called Advanced Configuration Tool (I own an unlocked HTC HD2). Turns out, my stock ROM had WPA Authentication disabled (which explains why flashing to a new ROM work for people since that option is typically enabled by default). I guess somewhere along the long, my phone had disabled it, most likely by some action of my own. So after re-enabling it in the network settings of the program, I had no more problems connecting to Winmo Market. Additionally make sure that your wireless config on your phone enables IEEE 802.1x network access control (you can adjust this on the actual wireless network setting where you input your passwords). I'm sure there are ways to activate it through the registry, but Advanced Configuration Tool by Touchxperience developers made it easy (it's in the network settings menu).

Chevron applied, XAP's installed... still no market

Hi guys
i've run (Successfully I think) the Chevron utility, and used Tom to install Touchexplorer, XBMODDeployer and Connection Setup but I still can't buy/try apps from the marketplace and get the following error:
can't get this information at the moment. Check again in a little while
Click to expand...
Click to collapse
Connection setup ran ok and I can browse the web.
TouchXplorer: "Has been revoked by Microsoft"
XBMOD.Files.Deployer "has been revoked by Microsoft"
Does this mean we can no longer access Marketplace and MS has got wise to this route?
(Time and date set correctly)
Re locked unit
Hi Monty,
Having played a little with Chevron and WP7 on an HD2 i can tell you that your device has relocked (it will do this every time you sync with Zune) you need to either apply the reg fix to stop it from calling back to MS or simply put the unit into fight mode before you connect to Zune.
The application revoked message will be seen once the unit has been relocked, however once you re unlock it all sideloaded apps will again be available for use.
To enable the live services (marketplace) you will need to apply another reg hack to fool the device into sending an ID from a HD7 to the marketplace, you will also need to activate the services by getting a key from MS.
All relevant detail for the above processes is documented fully in the stickies, just read through it and I'm sure you'll be fine
Kind Regards,
Creamy
To prevent re-unlocking, visit this thread: [HTC] Prevent WP7 from Relocking.
To activate Marketplace, visit this thread: [Confirmed working]HowTo actvate your wp7/HD2 Live services.
Thanks Creamy, your right... it took me some time to figure it out but I did in the end.
TheSecondsFade - the problem is, the info is spread out all through those stickies which means that people keep reposting the same questions, four pages on!
Somehow, this all needs to be scrapped, put together properly and a proper FAQ put together. I'm guessing a MOD will need to do that?

[A] Improving GPS fix times

This thread is going to be a work in progress, mainly because I'm at work right now and I can't spend the next several hours typing everything out.
I recently purchased a Epic 4G Touch last week and like many people, have been suffering from GPS fix issues. After some playing around today with my phone, I seem to have a possible solution. I'll be working on step-by-step instructions in the future. Do be aware that you WILL need your MSL for this.
For those familiar with QPST, there's a tab in SERVICE PROGRAMMING called gpsOne, which details the different GPS capabilities that are enabled. Since cellphones aren't using true GPS and are using A-GPS, one of the "assisted" capabilities are enabled, but there are additional capabilities that can be enabled. What you want to do is enable everything.
AFLT stands for Advanced Forward Link Trilateration. You can read about it here. You want to enable this along with GPS/AFLT Hybrid.
As far as I can tell, "Autonomous" will let your GPS function like true GPS without needing cell tower data downloaded to your phone. I imagine it'll take several minutes to obtain a lock like this, but I don't see what the harm is in enabling it.
In a rushed ending, I want to reiterate that you WILL need your MSL to do all this. You also need to turn off USB debugging and type in ##8778# and change AP to CP. Set that back to AP after you're done. You also need the debugging drivers installed. I promise I'll edit this post with more detailed instructions in the near future. For the moment, you should be able to follow the instructions in this post to accomplish the same thing.
Also, since doing this to my phone, I get a lock in about 10 to 20 seconds, or less.
BinaryMn said:
This thread is going to be a work in progress, mainly because I'm at work right now and I can't spend the next several hours typing everything out.
I recently purchased a Epic 4G Touch last week and like many people, have been suffering from GPS fix issues. After some playing around today with my phone, I seem to have a possible solution. I'll be working on step-by-step instructions in the future. Do be aware that you WILL need your MSL for this.
For those familiar with QPST, there's a tab in SERVICE PROGRAMMING called gpsOne, which details the different GPS capabilities that are enabled. Since cellphones aren't using true GPS and are using A-GPS, one of the "assisted" capabilities are enabled, but there are additional capabilities that can be enabled. What you want to do is enable everything.
AFLT stands for Advanced Forward Link Trilateration. You can read about it here. You want to enable this along with GPS/AFLT Hybrid.
As far as I can tell, "Autonomous" will let your GPS function like true GPS without needing cell tower data downloaded to your phone. I imagine it'll take several minutes to obtain a lock like this, but I don't see what the harm is in enabling it.
In a rushed ending, I want to reiterate that you WILL need your MSL to do all this. You also need to turn off USB debugging and type in ##8778# and change AP to CP. Set that back to AP after you're done. You also need the debugging drivers installed. I promise I'll edit this post with more detailed instructions in the near future. For the moment, you should be able to follow the instructions in this post to accomplish the same thing.
Also, since doing this to my phone, I get a lock in about 10 to 20 seconds, or less.
Click to expand...
Click to collapse
This doesn't seem to do anything for me, i enabled all the settings in the gpsOne Tab but when i enabled airplane mode the phone does not find any satellites when using GPS Test. i would like to just put it the way it was, what are the default settings for the Epic 4g Touch?
Jointedman said:
This doesn't seem to do anything for me, i enabled all the settings in the gpsOne Tab but when i enabled airplane mode the phone does not find any satellites when using GPS Test. i would like to just put it the way it was, what are the default settings for the Epic 4g Touch?
Click to expand...
Click to collapse
[HOW TO] Enable stand-alone/antonymous GPS on Epic 4G
I find the Epic GPS to work very well generally, especially in custom ROMs like CM7. That said it all falls apart whn trying to use the GPS in airplane mode or when overseas (or other areas with no CDMA cellular coverage). From what I can determine the Epic 4G was not configured properly to use the GPS chip in these circumstances.
To fix this issue you need to change the GPS settings on the actual gpsOne chip. This will allow the phone to get a GPS signal when in airplane mode and/or not within a CDMA service area. The procedure is time consuming and annoying but in may experience, worth it.
DISCLAMER – the below how-to could completely brick your phone. I have NO IDEA what I’m doing.
You will need to download some software to begin:
1. Qualcomm Product Support Tools (QPST) v.2.7.355 (or newer) – I don’t think I can post that link so Google it.
2. Epic 4G Windows USB drivers - http://www.samsung.com/us/support/ow...SPH-D700ZKASPR
3. MSL code – there are a number of ways of obtaining this so I will not duplicate here.
Step 1:
Obtain your MSL. If you can’t get this, you can’t complete this fix
Step 2:
Install the Epic 4G Windows USB drivers. Assuming you are rooted and or otherwise used ODIN you may already have these installed. Installing again will hurt nothing.
Step 3:
NOTE: So far as I can figure your phone needs to be in stock form to continue from this point on. I tried the rest of this while running CM7 – Nightly 13 and it would not work (particular issues seem to be dial codes and USB modem connectivity). Once finished with the fix you can then flash back to whatever ROM you would like. So…ODEN back to stock.
Open in the dialer and enter ##8778#. This will bring up the “PhoneUtil” menu. Set both UART and USB to MODEM and hit the home button.
Step 4:
Install Qualcomm Product Support Tools (QPST)
Step 5:
Insure that USB debugging is off. Connect the Epic 4G to your computer. The computer should make the usual USB connection noises and may begin installing drivers. Let that that finish.
Step 6:
Open QPST Configuration (installed when you installed QPST) and go the Ports tab, add a new port and select your port number. If nothing shows up uncheck the “show serial….blah blah” box and it will show your port number, select it and add it. You will now see your COM port with your phone connected. Close that.
Step 7:
Open client QPST Service Programming, select your active phone (might take a moment to come up), click "Read from phone" (enter MSL) and then scroll over to gpsOne and select all the options on the left hand side:
Assistance-Spherical
Assistance-Cartesian
AFLT
GPS Almanac
GPS Ephemeris
GPS Almanac Correction
Autonomous
GPS/AFLT Hybrid
……then click “Write to Phone.” When that’s done click “connection” and “close” and then close the program.
This may cause your phone to reboot…if not, reboot it.
Step 8:
Open in the dialer and enter ##8778#. This will bring up the “PhoneUtil” menu. Set UART to Modem (USB to PDA) and hit the home button….reboot again.
Step 9:
You should no be able to use the GPS while in airplane mode or (especially) after booting up in an area without CDMA coverage.
TIPS: If you should clear you AGPS settings for some reason (or they expire?) and you want to use the GPS anonymously without a CDMA or WiFi connection, you will need to reboot the phone first (and possibly disable “use wireless networks” in Location Settings until some new AGPS data is obtained). One way to obtain some AGPS data in absence of a CDMA network is to use an app like GPS Test to load some AGPS data back into the phone via WiFi. Also it may be possible to improve this by refining the gpsOne settings…but you would need to figure out what the hell they all mean.
This solution works for me.
Good luck

Windows RT Vivo Questions

I have a customer that has an Asus Vivo with Windows 8 RT, and somehow he has lost/forgotten his password. I am new to the Windows RT environment, thus I can see why people dislike it. I was wondering if there is anyway to mount the Tablet to a PC to back it up; a way to possibly reset the password with out resetting the whole device to factory defaults; for I am lost and have searched the web for ways to do so, but no one seems to have an answer. Any help or suggestions would be very much appreciated.
Thank You
Jamie
If it was set up using a Windows Live account (or "Microsoft account" as they're now called), just use the standard paswword reset function on the website.
If it was using a local account (possible but not a great idea on RT) then the best bet is Safe Mode (Shift+F8 during bootup; might be possible with a Touch or Type cover but probably easier via USB) and log in as Admin, then force a password reset of the account. Possibly useful info: http://www.howtogeek.com/107511/how-to-boot-into-safe-mode-on-windows-8-the-easy-way/
As a side note, resetting the whole device, if it was using a Microsoft account, is relatively painless; your apps will need to be re-installed but you won't be charged again, your email and such will need to re-download but should already be configured, all in all it's fairly straightforward. Now, if there's documents on the tablet that for whatever reason aren't anywhere else... that's a problem if you reset it. No way to pull the storage and mount it in another PC, either.
What's your beef with RT from what you've seen of it so far (which it sounds like probably consists of nothing but the boot screen and the login screen)? It's only meaningful distinction from full Win8 is the need for ARM-compiled apps and the restriction of third-party code, but the first is a fact of life for any ARM-powered tablet (damn near all of them until quite recently; still most of them) and the second is easy to bypass. From an administrative position (i.e. trying to reset a password) it's identical to Win7.
I appreciate the quick response. Unfortunately this is tablet was not setup with a Microsoft Account, but was setup with a Local User account.
The only way it seems you can get into the options for boot with this tablet is holding the shift key and restarting it while you are at the login screen. I have tried to hold shift and tap f8 at a fresh start-up and the tablet continues to boot to the login screen.
Now when I hold Shift and restart the tablet, it goes right to Choose an Option, then I click Troubleshoot > Advanced Options > and there all I have is Automatic Repair, Command Prompt (Which you can't use without logging in to the local user account), and Startup Settings.. Under Startup Settings the only options it has is: Enable low-resolutions video mode, Enable boot logging, Dissable Automatic Restart on system failure, and Disable early-launch anti-malware protection.. It seems to me that this Asus Tablet with Windows RT does not have safe mode..
Thank You,
Jamie
Windows RT doesn't support safemode. It's possible to get at with some BCD tweaks, but it's not very straightforward.
Actually, pretty easy to get to it just using msconfig (assuming you can boot into Windows first). The downside: no touchscreen drivers, no Touch Cover drivers, no support for many of the peripherals. You'll need a USB keyboard, and probably a USB hub and USB mouse as well. A less "minimal" configuration might work better.
If you think there's a reasonable chance you'll need Safe Mode in the future, I recommend adding a second boot option to the main boot list (just clone the default one) and configuring it for Safe Mode. That's probably the easiest way... but it has to be done proactively.
GoodDayToDie,
Where you say "Actually, pretty easy to get to it just using msconfig (assuming you can boot into Windows first)," what do you mean by "(assuming you can boot into Windows first)?" I can boot into windows, but I cannot login because my customer has forgot his password.
This is a reason why I have an issue with Windows 8 RT, for there is no Safe Mode by default.. Micorshaft seems to be like Apple, thus locking the OS down to where you do not have full capabilities to fix an issue with there OS. It is too bad that you cannot run typical diagnostic tools off of a disc, because of the Hardware that they chose for the tablets... Only if they would keep a traditional chipset for both Linux (android) and Microsoft (Windows 8 RT), you could do all that you could with x86 and 64bit architecture. They need to keep things simple and compatible, instead of using prioritized junk.
Sincerely,
Jamie
I mean "boot into an interactive Windows session". If you can't get past the login screen, *you* aren't really into Windows (the machine might be running it, when I said "you" I meant you, personally). That's as true for RT as for any other OS.
Out of curiosity, what would you do if the client came to you with a BitLocked laptop and said they forgot the password for that? Well, obviously you'd tell them to use the recovery key. But it turns out they ignored the advice of the BitLocker installer and never saved the recovery key anywhere. Not good, right? OK, now what if it was a smartphone, and they forgot the PIN? There's a policy in place from their employer that ten failed PIN attempts in a row will will wipe the device. Now what?
They're screwed. Just like your client is here.
Look, the default configuration of Safe Mode on x86 versions of Windows is a security liability. It's a trivilally exploitable direct-to-admin elevation of privileges... assuming you have physical access to the device. On desktops, and to a lesser extent on laptops, that's not really a concern; the assumption is that if the attacker has physical access, it's already game over. On tablets, that's much less true. Tablets are sealed devices; there's no easy way to get the hard drive (or rather, the flash memory chip) out of one. They're designed to be highly mobile, and to a certain extent are designed to be shared - certainly many of them are used at kiosks and the like. They're also both easy and attractive targets for theft. The threat model is very different.
On x86 versions of Windows, if you're concerned about a local-access attacker, you use BitLocker and you set a strong password on it. You also change the admin password, so even if somebody gets through BitLocker (or they got to your machine while it's running already), they can't trivially gain full control over it. That's because protecting against local attackers is not the expected level of protection needed, so it's not the default configuration.
On tablets, if you're *not* concerned about a local attacker, you might do things like enable Safe Mode (which, from a security perspective, is actually Unsafe Mode), or disable BitLocker key protectors (possible even if an Exchange policy forces you to turn BL on). Similarly, if you weren't worried about forgetting your password, you might use a local account and not bother to create a password reset disk (yeah, that's still possible. Nobody ever does it, but it's possible). That's because the most likely attack, by far, will be somebody who has stolen the whole device and therefore the default configuration is to provide whatever security which can be offered in the face of such a situation.
Apparently, if you are worried about local attackers but *aren't* worried about losing your password, and then you lose your password anyhow, the thing you do is go complain to an IT shop. The IT guy then comes and asks an online forum how to do his job. The forum gives him the help they can. The IT guy then rants about Microsoft when the help offered is "insufficient".
Here, pop quiz for you: Which of the following people is it the fault of that the customer can't access their account?
1) Microsoft, who provide at least five different ways to reset the password (online account, password reset disk, enabling the Admin account for normal login, creating a second Admin account, or enabling a Safe Mode boot option) plus allow you to have the tablet remember the password for you (auto-login) or use no password at all.
2) Myself and the other members of this forum, who are offering what help we can, unpaid, of our own free will, because we care enough about this OS that we'll help people adapt to it and hope for nothing more than a "thanks"?
3) You and any co-workers you might have, who despite doing this for a living, are unfamiliar with the security model of a new OS... but are willing to pile abuse on that OS and its developers when they close a security hole that you expected to find open?
4) Your customer, who ignored Microsoft's advice about using an online account (justifiable, but a nonetheless questionable decision given the intended use of RT) and also ignored or avoided good password management techniques (like using a hard-to-remember password without creating a way to change or reset it, and without writing it down anywhere)?
I'll give you a hint: it's not 1 or 2.
Oh, and you can totally run diagnostic tools. Hell, the tablet comes with a bunch of them built in, but you can also boot off USB. Yeah, they need to be compiled for ARM, but - as I just pointed out - Microsoft ships a suite of them with the tablet. They even include a tool that can solve an unrecoverably lost password: wipe the system and start again. On previous Windows versions, you'd probably to do a full re-install at that point! Think of the time saved. However, "login as admin without any password" (what the default configuration of Safe Mode allows) is *not* a diagnostic tool. It's a gaping security hole.
Also, Safe Mode is totally still available. However, much like logging in *all the time* using the built-in Administrator account (possible by default on XP and before, disabled by default on Vista and later), allowing anybody who wanted to to boot into a full-permission no-password (by default) account was deemed too dangerous on RT. I was suprised when I discovered Safe Mode missing from the RT boot menu as well... for about 5 minutes. Then the obvious reason for it clicked. I went and enabled Safe Mode on my tablet anyhow, because it *is* a potentially useful diagnostic tool... (although, since neither theTouch Cover nor touchscreen work in Safe Mode, it's actually really hard to use) but I also changed the Admin password, so for your use case it wouldn't do any good anyhow. That's OK; I have the ability to reset my own password if needed. Admittedly, MS could have taken care of this themselves by removing the ability to log into disabled accounts when using Safe Mode, instead of disablign the mode by default... but that wouldn't have done you any good either.
I think the tl;dr version of what GoodDayToDie said is as follows:
The fact that you can't get into this tablet isn't microsofts fault at all, its the customers fault for being a complete and utter moron who can't remember a password and completely ignored the fact that the windows 8/RT setup process really wants you to make an online account rather than a local one which if he had done wouldn't have left us in this position.
Safe mode is a total security liability. That's why in my school they have disabled safe mode and also password protected the bios which is setup so you can only boot from the hard disk. There is then a sensor on the case which triggers when the side panel is removed which then causes the bios to prompt for password just after the POST check on next boot. Stupidly they have soldered the screws down on some machines, hilarious watching them trying to get the machines open again, they sit there with dremels trying to cut new slots for another screw driver why they don't just remove the solder with the hot air guns and soldering irons in the workshops is beyond me.
You might be able to edit the bcd to enable safe mode, but I suspect that the tpm will fail checks and refuse to give the bitlocker key if you do that. I know it'll cause integrity checks to fail on x86/x64. If you have the bitlocker key then you can mount it in recovery and back up all the files, but you'll only have that if it's a registered ms account, or the owner went way out of his/her way to get it beforehand.
As ar as MS goes, this isn't their fault. This is your customer's fault and nobody elses. Getting rude and arguing won't solve anything. There is no real need for safe mode on RT, except for security exploits such as what you want.
I did put Safe Mode on my machine... it actually doesn't appear t upset BitLocke to do it, so long as I suspend BitLocker once, reboot, and re-enable it. The check for "has my boot process been messed with?" happens right before where you would get the boot screen. Booting an alternate option from the Windows bootloader doesn't appear to bother it at all.
GoodDayToDie said:
I did put Safe Mode on my machine... it actually doesn't appear t upset BitLocke to do it, so long as I suspend BitLocker once, reboot, and re-enable it. The check for "has my boot process been messed with?" happens right before where you would get the boot screen. Booting an alternate option from the Windows bootloader doesn't appear to bother it at all.
Click to expand...
Click to collapse
Bitlocker checks the state of the BCD before it releases the key. By suspending and restoring it you're saying that the new state is what it should be at. If you didn't suspend it and edited the BCD it should refuse to boot.

Hotspot device control/manager

Good morning all.
My S9 is completely stock and up to date.
In the Wi-Fi hotspot settings, there used to be an option to rename a connected device or remove/block a device but these options are no longer visible. Online instructions suggest that scrolling to "more" or pressing the three dots should bring up these options but neither work. I can see the list of connected devices but no method to manage them.
I want to block one specific device. That device won't allow me to turn off WiFi or manually save a random password without a full reset and I don't want to change the network name and password of the hotspot because that would mean that I need access all the other devices that use it to change passwords in order for them to continue working.
Samsung have been absolutely no help whatsoever.
Does anyone know how to access these (now hidden) options please?
After a bit of Googling, apparently the function was removed in the update to Android 10. This is so frustrating.

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