Question Exiting kiosk mode without wiping data - Samsung Galaxy Tab A8 (2021)

I am from India
In here we have institutes where they require samsung tabs for edu purposes and use kiosk software and limit to apps created by that institute
I have been able to exit the kiosk launcher by force stopping it.
But i cant access many stuff ex : On/off wifi,mobile data , location as they have disabled settings using knox manage
They have disabled calling features and so .
I was checking abt rooting the tab and found that bootloader is unlocked
I want to exit kiosk and use the disabled stuff at the same time access the institute apps
Is there any way ?

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[Droid] [Q] Deleted too many system files after root?

I recently rooted my Droid 1 with One Click and now have Super User access. From there I grabbed an Milestone Overclocking app to simplify speeding up the phone, (as I have mentioned in other threads I am completely out of my element with phones since they don't have a internal combustion engine) as well as Root Exlorer from the market. Then I went into the world of deleting .apk files that I had read here that were unnecessary and completely safe to remove. Along with those I also got rid of, Facebook, Twitter, YouTube and Amazon MP3. Since this I have not been able to get past "Getting Driving Directions" on my Navigation. I have checked with others I work with and they had some issues as well with Navigation over the past week. Both Droid 1 and 2 users reported the same issues of screen stall to me. As of Friday one of the users of Droid 2 let me know that his Nav was once again working properly, mine is still not. Did I overdo it on deleting and get rid of something that is causing this problem? My Maps still give proper directions from my location, (no matter where I am at the time of testing) but once going into Nav, stalls. If I did get rid of too many how can I get those files back to my phone so everything works again as desired? I am now left with the following .apk files (.odex files as well):
Account and Sync Settings
Applications Provider
Bluetooth
Browser
Calculator
*Calendar Google
*Calendar Provider
Camera Google
Cert Installer
Contacts
Contacts Provider
Corp Cal (what does this do exactly?)
Default Container Service (job of this?)
Download Provider
Drm Prover
Droid Email Policy (Read it, can I get rid of it?)
Email Google
Gallery 3D Google
Genie Widget
Google Backup Transport
*Google Calendar Sync Adapter
Google Contacts Sync Adapter
Google Feedback
Google Partner Setup (Purpose of this?)
Google Services Framework
HTML Viewer
Kickback (Can I safely kill this? Have never enabled it)
Launcher2
Maps
Market Updater
Media Provider
Media Uploader (no .odex with this one)
Mms
Music google
Network Location
One Time Initializer (Purpose?)
Package Installer
Phone
Phone Config
Pico TTS (I use Vlingo, can I delete this as well?)
Program Menu
Program Menu System
Protips (Use?)
Settings
Settings Provider
Setup Wizard
Sholes Quick Office (no .odex)
Soundback (no .odex)
Sound Recorder
Superuser
Telephony Provider
User Dictionary Provider
Vending (Use?)
VPN Services
(*) I never input any events into my calendar, but I do like to look ahead at times for planning reasons, do I need all these?
Alright, I will leave you all alone and continue being a gearhead, drinker and general knuckle-dragger until more questions of me are asked or answers are available, thank you all again for all of your help!
hmm....i delete over 100 apps from delfy but if you delete all of it you will lost may fuctions
You wiped too much. Some apps are both app (as per UI for user) as data providers for certain functionality. You can tell that by looking in Manifest but you have to have enough knowledge to judge. Rule of tumb is to always move stuff off-side (i.e. to SD card folder) and not removing directly as you got no way back in case of failure, especially sometimes you may find out something does not work far too late. I wiped crap like GMail or Navigation and other 3rd party useless apps but I'd suggest to stay away from removing apps that may offer ecosystem functionality. Potential savings (like 200KB) vs time wasted on restoration is simply not worth for most cases.
Corp Cal - Corporate Calendar. Requires Exchange server. Probably safe to remove but again - do you *really* needs that to be removed?
Thank you for the info. Where would I be able to find all the original system apps so that I can add them all back and delete more carefully next time?

[Q] Disabled Apps After Exchange Email sync

Afternoon Guys,
I've recently bought a Samsung Galaxy S6 to replace my old Nexus 5. The lollipop update for the Nexus 5 crippled my phone and I needed a new one. Now moving on...once I've gone through the setup and downloaded all my apps. I then began to add my email accounts. After I added my Microsoft Exchange email for my company, the device then encrypts itselfs and I reboot the phone. After that process is done all the apps I previously downloaded are now disable. But here's the kicker i cannot see the disable apps in the application manager under the Disabled Apps Tab. I can see the apps that i manually disabled. The reason why I can see them is that when i go back to re-download them from the app store they appear as disable there. THere is an enable button but whenever I push to enabled button the app will stay as disabled. The only way that I got around this was to uninstall the app and then install it again. Now I don't want to constantly re-enable all my apps again. So guys I wanted to know a few things:
1. Has anyone else ran into this issue ?
2. Is there an app manager within the play store that displays all apps. disable and enabled ? I've haven't found anything yet.
3. This same issue happens when I go into ultra power saving mode.
P.S.
My phone is not rooted and I am familiar with the process. But I would rather leave my phone as is. Your feedback is much appreciated !
Here is an example of what I'm talking about.

Samsung account password loop - Magisk root - N960FD - Any solution ?

I rooted my phone when i had it, so now, im unable to connect to my samsung account. Anyone can help me ?
J_O said:
I rooted my phone when i had it, so now, im unable to connect to my samsung account. Anyone can help me ?
Click to expand...
Click to collapse
perhaps you're having the same problem as i do, mine is outdated kernel. after updated the kernel, i'm all good. i'm using TGP rom with tgp permissive kernel.
Samsung not allowing logging into Samsung account on rooted phones
The exact same thing is happening to me after the last firmware update. On the old firmware, it was possible to log into one's SAMSUNG account to re-download previously purchased items from the Galaxy Store. Since the July 1st, 2019 security patch, SPAMDUNG have elevated their harassment of rooted customers to a new level:
Every time one tries to enter the user credentials (e-mail address and password for the Samsung account), the phone goes to the Legal Information page with the terms and conditions. After accepting them, a field at the bottom pops up, asking whether one would like to use biometrics for identification. No matter whether one chooses «not now» or «register», a black square appears between the two possible answers to the biometrics question, informing the user that «processing failed». Sometimes, the following error message is shown in the white field at the bottom of the screen ...
Account
Unknown error
(DataNull0/A300103)​... before being taken back to the account settings with the field for the Samsung account's e-mail address and password. From there, one could play the scenario over and over again ad infinitum, but without any hope of ever getting out of this «login loop».
To make matters worse, as soon as one enters one's e-mail address in an attempt to log in, the Samsung Experience Service sends the following notification in 15 min. to 1 hour intervals, and they cannot be turned off in the configuration settings:
Samsung account
To continue using services securely, sign in again.​When trying to «Continue with Google»:
To continue, sign in to your Samsung account again.​The suggestions that one can find on the Internet to at least get rid of the nerve-killing notification messages are:
Settings | Developer Options | Running Services
Samsung Experience | Notification Listener | Settings | Notification Access
Samsung Experience => turn this off!!
Settings | Apps | ⁞ (upper right corner) | Show System Apps | Samsung Account => turn off Notific., uninstall updates
Navigate to http://findMyMobile.Samsung.com. Login, accept the terms & conditions, reboot the phone, voilà.
None of them work.
To disable SPAMDUNG Galaxy Apps notifications:
Open the Samsung folder and the Galaxy Apps therein.
Tap the ⁞ menu (three vertical dots to access more options) in the upper right corner.
Tap «Settings», then «Notifications» and slide the button to «off».
Samsung's notifications should now no longer bother you, but that does not solve the underlying problem.
This leads to the questions:
How to overcome the impertinence that SPAMDUNG harass their customers with and log into one's SPAMDUNG account on a rooted phone?
Alternatively, how to back up the purchased fonts, themes, etc., that were acquired from the Galaxy Store from an unrooted phone to an external SD card or Windows PC, in order to re-install them to the rooted phone later?
Thank you for any pointers to solutions that allow to update rooted phones every month, in a manner that preserves the software one has paid for as well as the configuration settings, apps, their data and so on.
Qui Peccavit said:
The exact same thing is happening to me after the last firmware update.
Thank you for any pointers to solutions that allow to update rooted phones every month, in a manner that preserves the software one has paid for as well as the configuration settings, apps, their data and so on.
Click to expand...
Click to collapse
Thank you for your post. I've been evaluating if I want a Samsung Account. I am not rooted, but I am using the US UNLOCKED U1 firmware. I have it locked on Oreo so my line-of-business software can work, and blocked the play store security policy malware and auto-updates from there so I can use my phone productive. There are few carrots for me to want a Samsung account:
1. Samsung Pay
2. A few nice apps.
However, if sign up for a Samsung account, will I be required to update to their latest crippling firmware/malware, and the latest play store security policy malware? I can't afford to be forced into cow Pie and the latest play store security policy malware.
Thanks!
IT_Architect said:
Thank you for your post. I've been evaluating if I want a Samsung Account. I am not rooted, but I am using the US UNLOCKED U1 firmware. I have it locked on Oreo so my line-of-business software can work, and blocked the play store security policy malware and auto-updates from there so I can use my phone productive. There are few carrots for me to want a Samsung account:
1. Samsung Pay
2. A few nice apps.
However, if sign up for a Samsung account, will I be required to update to their latest crippling firmware/malware, and the latest play store security policy malware? I can't afford to be forced into cow Pie and the latest play store security policy malware.
Thanks!
Click to expand...
Click to collapse
I salute you for being still on Oreo as me yes, you can download updates and everything from play store and also from Galaxy store without needing any firmware update or going to Pie Oreo forever!
Da-BOSS said:
I salute you for being still on Oreo as me yes, you can download updates and everything from play store and also from Galaxy store without needing any firmware update or going to Pie Oreo forever!
Click to expand...
Click to collapse
1. Do you use Samsung Pay?
2. I do manual updates of specific apps from the play store because call recording apps that uses the call logs to document call recordings using the phone number and contact name no longer work thus destroying its functionality. They not only destroy their ability going forward, they also destroy the history. This was caused by the play store updates, which they force on developers. Thus, you must download previous versions from apkpure.com etc., or have a backup copy, which is what I have. The other side I need to protect myself from is their "Security Policy Updates"/play store malware, that freezes app my older call recording apps. Thus, play store automatic updates and their "Security Policy Upates" make the play store less honorable that those who write ransomware because at least with them you can pay to get your data back while you cannot do with the play store.
3. You can record calls on Pie, but with any version of Pie, the call recording quality is terrible while the same phone flashed to Oreo is crystal clear.
4. Android 10/Q/Quicksand or whatever update stops call recording altogether so now the only ones with recordings of your phone calls, call logs, texts, and contact lists, are your phone manufacturer, wireless carrier, Google, the NSA, and anyone who will pay a nickle to have access to them, as long as they aren't the same people who participated in the conversations. Another "feature" of the Android 10/Q/Quicksand update is it kills Android Beam for exchanging data. However, in exchange for killing these capabilities they give you "long-awaited system-wide dark mode", which you could make happen on even Note 3s and 4s until they took it away, to where you needed 3rd party app, and now you don't need a 3rd party app because they are giving it back as a new feature.
5. A Note 9 frozen to Oreo with blocked "Security Policy Updates" is worth far more than a Note 10+ and beyond will ever be. You want to do frequent backups with matching pre-2019 APK and Windows versions of backup software such as SmartSwitch, and another backup software in case you want to switch to another brand phone later. That way if they slip in some of their ransomware 2.0 or other malware, you can re-flash and restore your phone to full functionality.
The way someone can determine if they have a diseased version of Oreo is to download the call recording app, "Automatic Call Recorder" by Appliqato from APKPure that is version v5.43.11 or older. If Oreo allows you to install it, make a call to and from your phone from a contact in your contacts list. If the app doesn't freeze, go into the call recorder and check your recordings. If you do not see the name of the person you called or who called you, then you have the disease and need to re-flash Oreo. See Restore Call Recording to your Note 9 SM-N960U and SM-N960U1 to stay safe from malware authored authored by the carrier and play store. Simply because they are incorporated or are a government-run clandestine operation doesn't make them honorable. The same can be said for Mafia's businesses and the government of Democratic People's Republic of Korea, which is neither democratic nor belongs to the people. In the US, the Edward Snowden revelations, FISA court violations, and deep-state investigations, leaks, social media "oppsies" prove that you need to do your own due-diligence because with regard to security because you are the product being bought and sold like a pack of cigarettes to fund Google, Android, IOS, apps, agendas, etc.
From what I know once you have rooted your Samsung device. You will not be able to connect to any Samsung services via that device.
jalanbesi said:
perhaps you're having the same problem as i do, mine is outdated kernel. after updated the kernel, i'm all good. i'm using TGP rom with tgp permissive kernel.
Click to expand...
Click to collapse
So you're saying that it is possible to use and login to samsung account on a rooted device ??? My backups are there and I can't restore my phone because of that. Is there a way to do it. ???
Just try deleting all the cache and data on all the Samsung apps I used *link2sd* then rebooted worked for me ?*

Question [CLOSED]New to NetGuard - need some System Apps advice...

I'm happy with my new Zenfone 8 and want to limit the amount of personal data that Google and others can take from it. So I haven't signed into Google and I'm using F-droid, etc, to download apps.
I've installed NetGuard and I'm OK with allowing or blocking traffic from User Apps. However if I "Show System Apps" there are so many of them that I'm lost.
Is there a list of System Apps that can be blocked to increase privacy without affecting the basic functions of the phone?
I don't have a list, but you should try TrackerControl from F-Droid, it is basically NetGuard but with extra features like tracker blocking, which can be useful for apps that are not tracker-free like social media. It allows very precise control over what urls apps can send/recieve info from
Thanks, I hadn't heard about TrackerControl and will check it out.
Is Netguard still necessary? When I go into an app's settings, click on network, I can turn off mobile data and wifi for any particular app. That's basically what netguard does, right? i.e. prevent an app from accessing the internet

Question [CLOSED]Hidden google apps

I recently found some hidden google apps on my Zenfone 8 that I had not heard about before...
Settings > Apps & notifications > See all apps > click 3 dots upper right corner of screen "Show system".....
I uninstalled these that I don't have a use for:
Companion Device Manager
Basic Daydreams
Google Assistant
Syndor Flipfont
And I force stopped many other apps (that could not be uninstalled) that I didn't see a use for.
There were other apps that I disabled wi-fi and mobile connections to.
I also use Netguard to control which apps have internet and mobile access. However Netguard shows vastly more system apps that I have no idea what they do - I leave these alone. It the moment I'm only trying to reduce the amount of surveillance built into a normal android phone.
I haven't heard of a published an up-to-date rundown of system apps that have no business sending data out of the phone? I know you can just disable all data out connections using Netguard and then spend the rest of your life figuring out which ones to enable to get a useable phone. Perhaps such a list is impractical as it may have to be tailored to each phone and OS? But there might be system apps common to recent android systems that could have the wi-fi and mobile data disabled?
Anything would help if I didn't have to fiddle around so much. The alternative is a degoogled phone. Many google play apps can work on these but there are several important ones I use that don't work and so far I have found no viable open source apps to replace them.
Tom100% said:
I recently found some hidden google apps on my Zenfone 8 that I had not heard about before...
Settings > Apps & notifications > See all apps > click 3 dots upper right corner of screen "Show system".....
I uninstalled these that I don't have a use for:
Companion Device Manager
Basic Daydreams
Google Assistant
Syndor Flipfont
And I force stopped many other apps (that could not be uninstalled) that I didn't see a use for.
There were other apps that I disabled wi-fi and mobile connections to.
I also use Netguard to control which apps have internet and mobile access. However Netguard shows vastly more system apps that I have no idea what they do - I leave these alone. It the moment I'm only trying to reduce the amount of surveillance built into a normal android phone.
I haven't heard of a published an up-to-date rundown of system apps that have no business sending data out of the phone? I know you can just disable all data out connections using Netguard and then spend the rest of your life figuring out which ones to enable to get a useable phone. Perhaps such a list is impractical as it may have to be tailored to each phone and OS? But there might be system apps common to recent android systems that could have the wi-fi and mobile data disabled?
Anything would help if I didn't have to fiddle around so much. The alternative is a degoogled phone. Many google play apps can work on these but there are several important ones I use that don't work and so far I have found no viable open source apps to replace them.
Click to expand...
Click to collapse
Maybe the apps that are not available are accessible as a web app? I personally never encountered an app that does not work on Lineage and OmniRom (currently on onmirom). Maybe thats because of MicroG. A bonus to roms is better battery life, I think thank to MicroG
Adaoh said:
Maybe the apps that are not available are accessible as a web app? I personally never encountered an app that does not work on Lineage and OmniRom (currently on onmirom). Maybe thats because of MicroG. A bonus to roms is better battery life, I think thank to MicroG
Click to expand...
Click to collapse
Can you use Waze and google translate? I've tried the open source alternative to Waze but in the country I'm living in it's too clunky to use. I haven't found an open source alternative to translate (that can scan documents and items in the supermarket, translate them and do all the other things. I might buy a degoogled phone in the future as I don't want to get into the technicalities.
Mod Edit
Thread closed per [OP] request.
jackeagle
Forum Moderator

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