Question Install CA Certificate - Unable to find application - Samsung Galaxy S22 Ultra

I wanted to install an AdGuard CA Certificate to filter the https traffic and keep getting the "Unable to find the application to perform this action" after pressing "Install anyway." Any idea what might that be? Thank you!

Same here.

Did you disable some apps via adb?

I had the same issue and no matter where I saved the certificate to the phone would not find it. The only thing that fixed it was a factory reset.

raul6 said:
Did you disable some apps via adb?
Click to expand...
Click to collapse
Well, yes at first, and then enabled everything back, still no luck. I am wondering if disabling some arcane app makes it deregister from being a default.

ajsmsg78 said:
I had the same issue and no matter where I saved the certificate to the phone would not find it. The only thing that fixed it was a factory reset.
Click to expand...
Click to collapse
ugh that's what I am totally trying to avoid.

I had the same issue. I think I debloated a sensitive apk. After turning the packages on, still nothing. The only solution was a factory reset.

I had a similar problem but on Note 20 Ultra (Android 12, oneUI 4.1) when I follow the steps to install Adguard CA certificate the file browser just don't list it no matter which folder I used on internal or External memory card.
I discovered a solution by accident .. when I renamed the certificate file from *.crt to *.cer

Same thing here, no idea why.
I'm on a Galaxy s22, Android 12
Edit:
Discovered the following were disabled
- com.google.android.documentsui
- com.sec.android.app.myfiles
I enabled both and it worked flawlessly

Related

[Q] SuperSU Cannot change configuration

Hi, first post
I flashed my TMOBILE US [SGH-T999] SIII with root66 and all went well. verified with rootkeeper I'm indeed rooted. Problem is when I first configured superSU i checked hide from apps list (figured id still be able to get it in /system) So although it asks for permission and still fully functional I cannot open the app to change the configuration. There was some codes *#*#1234#*#* amongst others I thought would bring up the app, but because the sim is no longer registered to a network it just gives a network error.
This has been going on for a week and would really appreciate a solution. Going to google play doesn't show any options. just a picture. If i disable in manage apps i can then deactivate on google play, but it didn't help. Also re flashed rom and nothing changed.
Should be able to open the app somewhere on the phone right? use file explorer to delete some config file that will reset to default?
irvington said:
Hi, first post
I flashed my TMOBILE US [SGH-T999] SIII with root66 and all went well. verified with rootkeeper I'm indeed rooted. Problem is when I first configured superSU i checked hide from apps list (figured id still be able to get it in /system) So although it asks for permission and still fully functional I cannot open the app to change the configuration. There was some codes *#*#1234#*#* amongst others I thought would bring up the app, but because the sim is no longer registered to a network it just gives a network error.
This has been going on for a week and would really appreciate a solution. Going to google play doesn't show any options. just a picture. If i disable in manage apps i can then deactivate on google play, but it didn't help. Also re flashed rom and nothing changed.
Should be able to open the app somewhere on the phone right? use file explorer to delete some config file that will reset to default?
Click to expand...
Click to collapse
Hi, to open supersu through the dialpad, please enter the following:
*#*#1234#*#*
or
*#*#7873778#*#* which spells(*#*#SUPERSU#*#*)
If that didn't work, check if supersu is still installed by going to manage applications.
Sent from my Droid Incredible 2 using Tapatalk.
antoniodz95 said:
Hi, to open supersu through the dialpad, please enter the following:
*#*#1234#*#*
or
*#*#7873778#*#* which spells(*#*#SUPERSU#*#*)
If that didn't work, check if supersu is still installed by going to manage applications.
Sent from my Droid Incredible 2 using Tapatalk.
Click to expand...
Click to collapse
Yeah mentioned the codes in my post. my girlfriend has a deathgrip on the phone right now but i'm pretty sure the exact error was: Not registered on network. I also mentioned that superSU is indeed installed cause I can clear su's data, etc from the manage apps area. I use groove IP for phone calls and I've been putting the code in the phone settings not the groove voip app if that matters.
bumped after a few days of waiting patiently.
Hi i was having similar issues, did you try
*#234#* instead of *#*#234#*#* that worked for me before although my issue now is different.
i was getting an error and work around it by installing
System app remover (root) from play store
then went to apkmanger and click on reinstal Supersu, that bring back the icon
that did not solve my problem of the dialing code not working anymore, but it got me to super su app
hope it helps
Ajabis said:
Hi i was having similar issues, did you try
Click to expand...
Click to collapse
you just woke up a sleeping thread. its one year old, so I am sure it has been resolved.
Check this out! Links to useful Guides and " Banned " Documentaries ​

Rootetd Galaxy S7 not working with gear VR

Hi guys,
I rooted my Galaxy S7 and tripped KNOX. Today i recieved my Gear VR, Plugged it in, followed the inbstroctions to plug it out pressed next and.. error. The S6 from my brother works without a problem loads and installs everything... Can i flash the gear vr apps and software manually, or can i get the wizard back to work normally?
I'm using a rooted S7 with the VR with no problem.
MiNoOo said:
I'm using a rooted S7 with the VR with no problem.
Click to expand...
Click to collapse
i don´t even get the services installed...
could you send me the apks of the service so i can install them on my phone?
Illustraitor273 said:
i don´t even get the services installed...
could you send me the apks of the service so i can install them on my phone?
Click to expand...
Click to collapse
All what I did is just plugging in the phone then I installed the app suing the VR itself.
MiNoOo said:
All what I did is just plugging in the phone then I installed the app suing the VR itself.
Click to expand...
Click to collapse
I know when iam trying this i get the error "netzfehler" in german how did you root? and did you scale your dpi?
No I did not change dpi .. maybe this is the reason ?
I rooted by installing TWRP then wiping data ( this is to get rid out the boot looping issue ) then flashed SuperSU.
an by the way, I'm using 930F version
MiNoOo said:
No I did not change dpi .. maybe this is the reason ?
I rooted by installing TWRP then wiping data ( this is to get rid out the boot looping issue ) then flashed SuperSU.
an by the way, I'm using 930F version
Click to expand...
Click to collapse
Same here via twrp...
Tried to change dpi back to stock still same...
Damn no idea how to fix this
Illustraitor273 said:
Same here via twrp...
Tried to change dpi back to stock still same...
Damn no idea how to fix this
Click to expand...
Click to collapse
May be you can consider flashing back the Stock ROM and have your VR installed first then do the rooting again.
Did you dissable any apps with Titanium or Package Disabler Pro or something? There are certain apps/services that are required got VR
o0adam0o said:
Did you dissable any apps with Titanium or Package Disabler Pro or something? There are certain apps/services that are required got VR
Click to expand...
Click to collapse
Yeah thought of that too and reinstalled everything back to stock no chances.
There are two Facebook services which you cannot have disabled, since Oculus unfortunately belongs to that crappy company now...
johan81 said:
There are two Facebook services which you cannot have disabled, since Oculus unfortunately belongs to that crappy company now...
Click to expand...
Click to collapse
No thats still not it nothings disabled anymore...
And now in addition my mobile internet is gone.
No idea how or why apn is checked smartphone resetet but still no internet and i don´t even know why...
Dos anyone of you kinow where i can download a stock kernel?
Edit: Found it internet works, but vr service still won´t start :´(
Well i am all out of ideas...
i installed the apps of my brothers s6 but no luck... everytime i plug the s7 out of the gear vr and press next the same error pops up... maybe if someone could spare vr services backed up via titanium backup it would work... for anything else i guess i have to wait for a software update or fix or whatever.
same pb here ! it was working ok before i rooted & Xposed it after a full reset.
i was not able to reinstall it because of internet error
daibaron said:
same pb here ! it was working ok before i rooted & Xposed it after a full reset.
i was not able to reinstall it because of internet error
Click to expand...
Click to collapse
Somehow i am glad to hear that i am not the only one with that Problem.
Did you play around with the dpi?
I read another thread on Oculus community forum... this issue occurred before even on other phones...
some says it could be coming from Oculus servers.
I tried to logcat the app ID 10072 that tried to read the DNS before displaying the network error.
also tried...
to fully reset the device
to run the app with/without Sim card,
with a VPN
deleting cache...
no luck so far
I read that the Facebook app has to be installed or enabled can someone confirm this ? and try to log in and launch the setup wizard ?
if don't have a Facebook account.
daibaron said:
I read another thread on Oculus community forum... this issue occurred before even on other phones...
some says it could be coming from Oculus servers.
I tried to logcat the app ID 10072 that tried to read the DNS before displaying the network error.
also tried...
to fully reset the device
to run the app with/without Sim card,
with a VPN
deleting cache...
no luck so far
Click to expand...
Click to collapse
Will try these Tricks and facebook as soon as i come home.
I tried to backup the services from an s6 and install it on my s7 bit no luck...
daibaron said:
I read that the Facebook app has to be installed or enabled can someone confirm this ? and try to log in and launch the setup wizard ?
if don't have a Facebook account.
Click to expand...
Click to collapse
No, you only need com.facebook.appmanager and com.facebook.system services. Not the Facebook app itself.
Tuningszocske said:
No, you only need com.facebook.appmanager and com.facebook.system services. Not the Facebook app itself.
Click to expand...
Click to collapse
I see both but i don't know what to do or what to trigger... another dead end
edit:
How do I turn on App Manager and Installer ?
To turn on the App Manager and Installer, tap on the "Settings" application, then "Applications" and finally "Application manager". Make sure you have chosen the "All" category and find the following applications:
com.facebook.appmanager (App Manager)
com.facebook.system (Installer)
Tap into each and make sure they are enabled.
Unable to find com.facebook.system
If you are on Android OS 6.0 (Marshmallow), com.facebook.system may not be visible. Please try the following steps:
1. Navigate to Settings
2. Tap on Application Manager
3. Tap the More menu in the upper right corner
4. Tap Show System Apps
5. This will make com.facebook.system visible and allow you to enable it.
The App Manager and the Installer must be enabled before Gear VR apps can be installed and updated on your mobile phone.

Cannot Update Stock (Samsung) Email

Hello all,
Since the last firmware update (G930FXXS1DQHN) of my S7 G930F I have issues with seeing the folder content of several maps in my stock (Samsung) email client v4.0.87.0. Apparently, I am not the only one and have it with several (exchange) accounts. Before the latest firmware upgrade all worked fine.
The provided stock email in the firmware seems to be pretty old. Many newer releases of Samsung Email are available, but unfortunately, I cannot install neither of them (package conflict with already exsisting package error), hoping an upgrade of the stock client solves my issues.
Is there a way out to upgrade the stock Samsung email client on a non rooted S7? Thanks in advance for replies.
For info: my T813 tablet running stock email v4.0.70.0 does NOT have this issue of not displaying folder content of some email folders.
Dead Silence said:
Hello all,
Since the last firmware update (G930FXXS1DQHN) of my S7 G930F I have issues with seeing the folder content of several maps in my stock (Samsung) email client v4.0.87.0. Apparently, I am not the only one and have it with several (exchange) accounts. Before the latest firmware upgrade all worked fine.
The provided stock email in the firmware seems to be pretty old. Many newer releases of Samsung Email are available, but unfortunately, I cannot install neither of them (package conflict with already exsisting package error), hoping an upgrade of the stock client solves my issues.
Is there a way out to upgrade the stock Samsung email client on a non rooted S7? Thanks in advance for replies.
For info: my T813 tablet running stock email v4.0.70.0 does NOT have this issue of not displaying folder content of some email folders.
Click to expand...
Click to collapse
Settings > Lock Screen & Security > Enable Secure Startup > Reboot > Install updated APKs
*Detection* said:
Settings > Lock Screen & Security > Enable Secure Startup > Reboot > Install updated APKs
Click to expand...
Click to collapse
Thanks for reply, but I had already Secure Startup Enabled and multiple reboots....but do not see the relation with respect to options to install APK updates of stock apps. One only adds a password to eneable starting up the system. Or am I stupid ?
Any more detailed info availble how to tackle this one?
Dead Silence said:
Thanks for reply, but I had already Secure Startup Enabled and multiple reboots....but do not see the relation with respect to options to install APK updates of stock apps. One only adds a password to eneable starting up the system. Or am I stupid ?
Any more detailed info availble how to tackle this one?
Click to expand...
Click to collapse
It is the known fix for the "Package name conflict" error when trying to update stock apps, works without fail for everyone up until now
Either disabling or enabling secure startup and then rebooting allows the install, doesn't seem to care which one you do as long as it is the opposite of whatever you had set when it wasn't working
Try Disabling Secure Startup > Boot to recovery > Clear cache partition > Reboot > Install APK
If that fails, enable Secure startup again and reboot once more, try installing apks
Keep in mind, if you reboot without toggling secure startup, apps will fail to install again on next boot, they only install after you toggle that setting and then reboot, rebooting normally will break it again
Well, now it is clear and it worked. Updated to version 4.2 now . Thanks for the good tip!!! It will make my colleagues happy as well.
:good:
Funny to see that this trick does NOT work on my Tab S2 T813, unfortunately.
Dead Silence said:
Funny to see that this trick does NOT work on my Tab S2 T813, unfortunately.
Click to expand...
Click to collapse
Same package name conflict error?
*Detection* said:
Same package name conflict error?
Click to expand...
Click to collapse
Yes, and also running on Nougat. Tried multiple times and switched between Disabling / Enable Secure Startup and immediate reboot, then install apk.
Dead Silence said:
Yes, and also running on Nougat. Tried multiple times and switched between Disabling / Enable Secure Startup and immediate reboot, then install apk.
Click to expand...
Click to collapse
That trick was only for the S7, not heard of it working on any other devices, would need to find another solution I guess
*Detection* said:
That trick was only for the S7, not heard of it working on any other devices, would need to find another solution I guess
Click to expand...
Click to collapse
Hmmm....and now this trick works NOT anymore on the S7 running firmware G930FXXU1DQIC and trying to update Samsung Keyboard from v1.5 to v2.0.
Dead Silence said:
Hmmm....and now this trick works NOT anymore on the S7 running firmware G930FXXU1DQIC and trying to update Samsung Keyboard from v1.5 to v2.0.
Click to expand...
Click to collapse
Still working fine on mine running latest XEU Nougat firmware (G930F)
*Detection* said:
Still working fine on mine running latest XEU Nougat firmware (G930F)
Click to expand...
Click to collapse
What if I dont have this option called "Security Startup", I have a rooted S7 with SuperMan rom. I hear since my device is not encrypted it doesnt need to have a security startup option.... idk if that true, but sure I dont have this option and cant install any updates....
Any tip what should I do?
NandorHUN said:
What if I dont have this option called "Security Startup", I have a rooted S7 with SuperMan rom. I hear since my device is not encrypted it doesnt need to have a security startup option.... idk if that true, but sure I dont have this option and cant install any updates....
Any tip what should I do?
Click to expand...
Click to collapse
Rooted devices have no secure startup option
Not sure how you would install the updates apps without it, unless you know how to replace the stock ones manually using a root file explorer

[Android System][Device Locked] Device Management has restricted certain features

I was installed some s8 random apps (downloaded from appmirror) by the following tricks from this forum.
Quote:
Originally Posted by Vyshakh Babu
I'm done it on my non-rooted S7 edge
These are the steps I done
1. Add a shortcut of the apk to the home screen from the my files app
2.Power off the phone.
3. Cleared the cache partition.
4. Restarted the phone.
5. Quickly installed the Apk by accessing the shortcut from home screen.
(Now it's installed )
6. But the launcher keeps force stopping.
So I cleared touchwiz home's data and cache from app manager.
7. Now it's working fine.
I also installed Bixby app through the same process.
Hope this solution works for all those who face the conflicting signature problem.
Click to expand...
Click to collapse
For some reason i was reset(hard) my phone (by wiping data + cash partition). After successfully reset when device is turned on i found an unexpected error like below:
Device Locked
Device Management has restricted certain features on your device.
Please contact the administrator to re-install Device Management to recover your restriction.
Now I can't access CAMERA(security policy restricted camera), SD-Card not found(showing not inserted), Bluetooth is also disabled. USB-debug is also disabled although DEVELOPER OPTIONS is enabled. Screen-shoot is also disabled. I have flashed my mobile multiple times after that occurrence with proper updated files(AP,BL,CP,CSC,pit). But my problem is still remain. I really don't know what to do. Plz help me out. Thanks in advanced.
N.B: I have also used a fresh gmail account but problem still remain. I have a backup EFS folder but i can't root my phone as usb-debug is disabled. I was tried multiple times to root my phone by CF-Auto root for sm-g930k but it stuck on KT logo and as a result i have flashed it again and again. :crying:
Sorry for my bad english.
Sent from my SM-G930K

HELP After updating Android System Webview My Phone is Unresponsive

Hello Guys,
I come in need of a help,
I'm writing from my computer now,
Yesterday my phone was working fine,
Today morning, I updated the apps on my phone; amongst the updates was android system webview.
After a reboot, my phone is unresponsive, it won't open any of the apps from that point.
I reboot again, since keyboard doesn't work, I used the OTG cable to use the physical keyboard to enter the password and get in. Tried entering setting to uninstall that crap app, settings is unresponsive.
No SIM services, no keyboard, no fingerprint, no settings etc.. basically nothing works and everything says "unresponsive and asks to either wait or close".
The only thing I have now is TWRP Recovery, and I'm inside it now.
I've wiped Cache + Dalvik / ART Cache : Result still same, nothing works.
I mailed [email protected] (which is provided in the app's "Developer" section) about this and got a reply that the mail is no longer being monitored.
Can someone please let me know how I can remove android system webview by using TWRP ? So that I can enter the phone back again as normal..
Device Details:
Lenovo K8 Note
Android 7.1.1 Nougat, (Never updated the OS)
Device has been rooted and has recovery options.
I think you can find WebView module in Magisk respiratory so I suggest you give that a try. Flash it and I think it will be fine as long as you have Magisk installed, of course.
dedq said:
I think you can find WebView module in Magisk respiratory so I suggest you give that a try. Flash it and I think it will be fine as long as you have Magisk installed, of course.
Click to expand...
Click to collapse
Thanks, I couldn't quite understand that..
I've never read/seen a need for Magisk so far.. so may I know what is the procedure to be done here...?
I do read Magisk is a systemless Root, (I already have SuperSu, is that the same functionality? (though I can't open anything that is))
Find the Magisk zip on Google and flash it over TWRP.
Head over to the Magisk module site and you will be able to find an alternate WebView module you can flash. It will be in zip format so I guess you will need USB to transfer those files to your phone since you cannot use it to download modules.
dedq said:
Find the Magisk zip on Google and flash it over TWRP.
Head over to the Magisk module site and you will be able to find an alternate WebView module you can flash. It will be in zip format so I guess you will need USB to transfer those files to your phone since you cannot use it to download modules.
Click to expand...
Click to collapse
Understood, thanks..
Will try this out.
KillerBeeSama said:
Understood, thanks..
Will try this out.
Click to expand...
Click to collapse
Give it a try and come to tell if you have sorted it out.
If not, you will probably need to flash your ROM again hoping the application won't stay updated but to back to stock version.
dedq said:
Find the Magisk zip on Google and flash it over TWRP.
Head over to the Magisk module site and you will be able to find an alternate WebView module you can flash. It will be in zip format so I guess you will need USB to transfer those files to your phone since you cannot use it to download modules.
Click to expand...
Click to collapse
Oh, one more thing,
Does this procedure mean, I'll lose TWRP and SuperSu?
Can I not just downgrade the android system webview manually itself?
KillerBeeSama said:
Oh, one more thing,
Does this procedure mean, I'll lose TWRP and SuperSu?
Can I not just downgrade the android system webview manually itself?
Click to expand...
Click to collapse
You won't lose TWRP but I am not sure about SuperSu since it's very old and people don't use it from the time Magisk appeared. I don't think you will be able to have both TWRP and SuperSu.
It would be good for you to just uninstall the updates of WebView if you can use your phone at all. That would solve the problem.
TWRP basically is a menu what allows you to select and apply ADB and/or Fastboot commands.
SuperSU is a Superuser access management tool: it requires SU binary got installed on Android.
Both mentioned sofwares are completely different things, don't depend on each other.
BTW:
I always root Android without the need to make use of Magisk or SuperSU.
So, I went through these
[MAGISK] [MODULE] Webview Manager
Welcome to the XDA home of Webview Manager by Androidacy Read about it on our blog: https://www.androidacy.com/tag/webview-manager/ What is this? This magisk module allows to install several webviews and browsers, replacing the stock one with...
forum.xda-developers.com
Android system Webview installed but not used by apps
I downloaded and installed the latest version of android system WebView from the app store on my android tablet (running 5.0.2). But apps still go on using the old webview version (39.0.0.0). Ho...
android.stackexchange.com
SystemWebView releases
SystemWebView releases
www.bromite.org
Installing SystemWebView
Bromite is a Chromium fork with ad blocking and privacy enhancements; take back your browser! - bromite/bromite
github.com
I got is, .. the adb and appt command says "not found". so.. confusion. and I also see that Bromite System Webview might or might not work on some apps..
So,
Is there a way to downgrade an app through recovery mode
or delete that app's data and start from scratch for that alone?
or is there a way to flash an old Android System Web View through TWRP?
Please help, I have spent the whole day trying to fix this.
I already have SuperSu and it seems if I need to goto Magisk (which is just for that other webview application, I have to do a lot of rolling back and applications going away, ) I don't want that..
Let's keep the Magisk idea as last resort and please let me know if there is any other way to delete the entire Android Webview related stuff and start from beginning.
<bump>
Attached the attack of errors. (these are just few of the ANR popups, there are lots more.. at the last screen you can see even settings won't respond)
My recommendation: Reflash phone's Stock ROM to get rid off of all modifications you applied so far, then restart modding from the scratch.
jwoegerbauer said:
My recommendation: Reflash phone's Stock ROM to get rid off of all modifications you applied so far, then restart modding from the scratch.
Click to expand...
Click to collapse
Just because of one application?
I just want that android webview gone/replaced with a stable one, is that not possible without destroying everything?
Thanks everyone.
we have a solution,
In my case, uninstalling the Xposed framework fixed it for me..
So, while working on this issue I had made a flow map and a log of what is done and its results, may be someone else can benefit from it in the future..
Spoiler: Tries and results
Even starting the entering phone itself is a big issue, because the keyboard applications don't come up; fingerprint doesn't work on first boot as a security measure as well; connected physical keyboard to OTG to phone to enter password... then greeted with lots of errors of all the applications.
Asking people blowed over 'to buy a new phone'
Posted to Reddit, no replies
Posted to Google support, got crappy bot_ish answers; who even hires these people!
Posted to XDA, have some ideas worth trying
Unpacking the system web view.apk on computer gives crap details as it is almost completely encrypted.
Going rabbit hunting through the rabbit hole, checking each folders on "/"
found something similar /system/app/WebViewGoogle/WebViewGoogle.apk
Quick google search confirms that I’m on the right path to finding it...
May be data or XML is somewhere too?
Deleted(copied and deleted) /system/app/WebViewGoogle/WebViewGoogle.apk
Result, Same
Then Reverted
PS: Original Copy at ext_sdcard
Replaced the existing one (92.0.4515.115 with 90.0.4430.210)
Result, no changes.
Then reverted with the crappy original
May be adb will install properly?
Tried adb commands on phone on TWRP, doesn't work
Tried adb from computer to phone, unable to connect to phone.
Was doing it wrong, while in TWRP, I need to initiate "ADB Sideload" and then connect from PC (with Firewall allowed)
then "adb devices", shows connected device with serial number
after the above, the adb push keeps saying "error: connect failed: closed"
turning phone ON and connecting for additional settings (USB debugging) pops "mtp host failed" as soon as I wire..
Started the phone, switched over to Guest account, (oddly seems stuff there are kind of better with lesser error messages), tried launching playstore and wifi, both need password which I don't have, entering settings, hangs for a while, quickly go to apps and uninstall updates for android system web view.. web view becomes 0.0.1
results, fail
Created a temporary user account on phone whilst booting, (because of the observable lesser apps running if I switch over from main..)
added my gaccount on it,
launched playstore to update the android system web view..
the update is stuck at 60%~70 %each time and is unable to complete..
took the v90 application that is on pendrive, connected otg.. and started to install application manually from there..
it said, no space.. even though there is around 4 GB free... continued to disable other applications, such as chrome, youtube, drive etc..
still unable to install the v90 application
even installing other apps (sudoku example) have the same issue,
and then I see a popup that package manager has stopped working (aha! so that itself doesn't work, then can't install),
Went to see if I can change something on developer options, developer option wont come up even after 7+ taps.. hmm strange, may be only main account can have dev options.
While at it, swapped out the Gboard with older AOSP keyboard (retaining Fleksy though).
Rebooted and tried again.. no fix yet..
Atleast I don't have to switch to physical keyboard now for every reboot, since the inner older keyboard comes for first boot.
By TWRP, removed existing app and replaced with v87; doesn't seem to be any different, same errors...
Was about to install the Magisk but it seems to have lots and lots of catches to it, and things to-do before I can go to that...
Continuing investigation on how to downgrade and get back to older state
Through TWRP, deleted the app folder from /system/app/WebViewGoogle/WebViewGoogle.apk
researched to see if there is something else to delete, couldn't find much... proceeding from what we know...
Removed ATSystem.apk (3C's helper) from /system/priv-app just in cast (copy placed at ext_sdcard)
result no change..
Started at around 31-Jul-21 13:00 and went on till 01-Aug-21 01-26 pausing to for the day to rest...
Restored App Folder back to /system/app/WebViewGoogle/WebViewGoogle.apk
WebViewGoogle.apk is v90 again.. (the original seems to be missing, meh, not like it's going to fix)
reboot, result, no changes.
Starting step to install magisk
Removing xposed now..
wiped dalvik cache
rebooting
Kind of stable!!!
Everything seems to work?!?!
Firewalled all app except playstore and mail,
mail seems to work, but can't open the mails (just the headers are received), clicking on the mail says "unable to inflate webview"
aha, I forgot that I have v87 still, if I update that again, will it work (if it doesn't we know how to revert now)
proceeds to update v87 to latest
reboots,
I guess issue resolved by uninstalling xposed, next step to enter phone and move data to safe zone and think about next step.
Are you using xprivacylua?
VD171 said:
Are you using xprivacylua?
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No, I do remember hearing about it.
GUys, i have installes a system webview on my Samsung J2 core, after restarting my phone stuck on int boot animation, then i do the hard reset combination keys and keeps from restarting. what should i do.
TUPANGPUTi23 said:
GUys, i have installes a system webview on my Samsung J2 core, after restarting my phone stuck on int boot animation, then i do the hard reset combination keys and keeps from restarting. what should i do.
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Oh... sorry to hear that.
I don't know the solution to that, because mine is rooted I was able to get into the custom recovery and fix things.. not sure what can be done here for your case, (I do know that the old samsung's default recovery is kinda unreadable for English speakers)
So, I think it's best for you to start a new thread in the forum, because if you make a new thread there's a higher chance of reply than this thread which is already marked solved.
(plus. please do attach any photos even crude it may be, still will help people see and suggest actions)

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