Hello,
First off, I would like to apologize if I am posting this in the wrong thread as I am new to this site. I have always searched this site for answers to questions I have had in the past, but have never had the need to ask for help. However, today is an exception. Every time I try to install this app, I get the error "App not installed". I have read up on this issue and it is caused by a previous installation of the application leaving leftovers behind (the weird thing is that sometimes I get this error for apps that I have never installed before). For the majority of the apps I have had this problem with, I was able to simply navigate to /data/data on my rooted HTC One M8 and delete the folder associated with the app. However, this didn't work with a few apps I have tried recently. I then installed "ZipSigner" and signed the application and tried installing it that way, this way only worked for one of my apps. I'm stuck with this one app though that I can't seem to install. I have already tried making it a system app; however when I reboot and try to load the app, it gives me the application crashed error every time. I have luckypatcher installed also and I tried to install the app from luckypatcher but it also hints that there are leftovers (but I have never installed this app before lol). So idk what to do. I will not do a factory reset because this app isn't worth the time, but I really would like to find out how to solve this error. If anyone has any ideas, please let me know.
Thank you!
EDIT: I have also tried adb installing it but that failed also. Another thing I tried was modifying the AndroidManifest.xml to change the name of the App when it installs, but I couldn't find the right code to modify.
hi there.
having only had a skim through a few of the samsung s3 developer pages i realise in severely out of my depth here, so please take it easy with me
i have just bought a samsung galaxy s3 and it has been rooted. neatrom v8.2, android 4.3.
i went for the rooted option because i was led to believe that it would then be possible to use something like adblock or ublock [popup blocker] as i use on my laptop. i watch football on a streaming site so adblock [of some kind] is kind of essential.
it came with an adblock app installed but it didnt do the job, and i have since tried a couple of others and neither seemed satisfactory.
so what i need to know is;
1, is it possible to get an adblock type of app [google play store] that will do the job required.
if its not going to be possible to use an ablock popup blocker then will i really need or be able to utilize the functions of the rooted phone. should i just go back to a standard install.
so, my next question is;
2, if i wanted to go back to the original OS is this just a straightforward factory reset, as in accounts>backup and reset>factory data reset>
any help is greatly appreciated.
baitman2006 said:
hi there.
having only had a skim through a few of the samsung s3 developer pages i realise in severely out of my depth here, so please take it easy with me
i have just bought a samsung galaxy s3 and it has been rooted. neatrom v8.2, android 4.3.
i went for the rooted option because i was led to believe that it would then be possible to use something like adblock or ublock [popup blocker] as i use on my laptop. i watch football on a streaming site so adblock [of some kind] is kind of essential.
it came with an adblock app installed but it didnt do the job, and i have since tried a couple of others and neither seemed satisfactory.
so what i need to know is;
1, is it possible to get an adblock type of app [google play store] that will do the job required.
if its not going to be possible to use an ablock popup blocker then will i really need or be able to utilize the functions of the rooted phone. should i just go back to a standard install.
so, my next question is;
2, if i wanted to go back to the original OS is this just a straightforward factory reset, as in accounts>backup and reset>factory data reset>
any help is greatly appreciated.
Click to expand...
Click to collapse
Google play has stopped support for all adblockers as most the the available (free) apps are advertising based Install FDROID (market) on your phone and then install "AdAway" using FDROID.
You should avoid a gactory reset when you're running a custom rom and not familiar with flashing your phone.
For get it back to stock you can download the original Samsung firmware from SamMobile
If you like to use stock Samsung OS, you can also root it easily.
LS.xD said:
Google play has stopped support for all adblockers as most the the available (free) apps are advertising based Install FDROID on your phone and then install "AdAway" using FDROID.
You should avoid a factory reset when you're running a custom rom and not familiar with flashing your phone.
For get it back to stock you can download the original Samsung firmware from SamMobile
If you like to use stock Samsung OS, you can also root it easily.
Click to expand...
Click to collapse
many thanks... :good:
i have just installed fdroid, then from there installed adaway, opened and updated it, so running. i will check it out on a streaming site and see if it does what it says on the tin.
if it works fine then maybe the root will stay.
if not, then what is the issue with going for the factory reset. will it melt the phone?
im a little confused with the last bit, please type sloowwwweeerrr
i can get the samsung firmware [is that the operating system] from sam mobile [as in your link].
are you then saying you can then root the phone to use the samsung firmware, but it will still use fdroid and adaway.
this would have to be super basic for me to even attempt it...
baitman2006 said:
many thanks... :good:
i have just installed fdroid, then from there installed adaway, opened and updated it, so running. i will check it out on a streaming site and see if it does what it says on the tin.
if it works fine then maybe the root will stay.
if not, then what is the issue with going for the factory reset. will it melt the phone?
im a little confused with the last bit, please type sloowwwweeerrr
i can get the samsung firmware [is that the operating system] from sam mobile [as in your link].
are you then saying you can then root the phone to use the samsung firmware, but it will still use fdroid and adaway.
this would have to be super basic for me to even attempt it...
Click to expand...
Click to collapse
You can install the stock Samsung firmware, root the device and install any apps you like. Adblocker for android are doing best with in app advertising. Most websites are spam free, too. If you need a really ad free browser you can try Firefox as it supports plugins and you can install the good old "AdBlockPlus" just like its used in your computer browser.
BTW
If you factory reset a custom rom, you wil probably just have the rom itself, not even google services or play store. As for a custom setup you "pick" all the parts you need/want and install it together using a custom recovery.
LS.xD said:
You can install the stock Samsung firmware, root the device and install any apps you like. Adblocker for android are doing best with in app advertising. Most websites are spam free, too. If you need a really ad free browser you can try Firefox as it supports plugins and you can install the good old "AdBlockPlus" just like its used in your computer browser.
BTW
If you factory reset a custom rom, you wil probably just have the rom itself, not even google services or play store. As for a custom setup you "pick" all the parts you need/want and install it together using a custom recovery.
Click to expand...
Click to collapse
its not really the browser or apps that im so worried about blocking ads from, its when im watching football on a streaming site, the amount of popups for gambling an sexy lady that also try to inflict virus warfare onto you is just unreal.
i will see if the adaway will do its job. if not then maybe i need to consider other options.
thanks again. im sure i will be back for some more parental guidance :highfive:
i now have found out that every time i turn off the phone the message centre number restores to default [not my network] so unless i re-enter the number every time i turn on im unable to send a text message.
o2 are unable to fix it because it seems the root has control of the default functions and settings.
Hello everyone
I am not a developer but would appreciate any helpful feedback, preferably in layman's language, that anyone might be able to offer to a problem that I am having with my android device, running version 4.2.2, a large Hannspree 13.3 tablet. I bought the tablet about six months ago and I am happy with the general performance. However, recently I downloaded a number of streaming media apps from Google Play Store including the Sky Go and Sky Movies apps and also the All4 Channel 4 on demand app. When I tried to run these apps, I got a message saying 'These apps are not supported on rooted devices'. I am led to believe that the Hannspree 13.3 is rooted by default at manufacture although I did not know this at the time of purchase and indeed, at that time I was totally ignorant about 'rooting'. For this reason, I have not yet opted to do a factory reset of my device because, if true, then this would not solve the issue. After researching comments on a number of internet forums, I came across several suggestions as to how to resolve the issue. I opted for downloading the SuperSU app, which then enabled me, via the app settings, to perform a 'full unroot', which I duly did. By downloading a root checker app, I was able to verify that my large Hannspree tablet is now unrooted. However, when I tried the Sky Go and Sky Movies apps after unrooting, I still got an error message 'Not supported on rooted devices'. I no longer get the 'rooted app' message when I play the All4 app, but the app doesn't play, it simply hangs. Therefore, and I have been in touch with the Sky Community forums, these streaming media apps all still perceive my device to be rooted but it is not, although someone from the Sky Community forum suggested that there still must be traces of the original rooting in the OS/firmware which the Sky apps and other streaming media apps are picking up on. I tried, on advice, a hide root app but when I tried this, I get a message saying 'Cannot find the su binaries'. When I tried to reinstall SuperSU I got a similar message 'Cannot locate the su binaries and SuperSU cannot install them. This is a problem'. It seems that the original unrooting has removed the su binaries and I cannot now try hide root apps. However, there must be some trace of root that the streaming media apps are still picking up on.
Would anyone know how to remove these traces of root. I did read somewhere, another suggestion from a forum, that it was possible to manually unroot a device by using a file manager app and deleting su binaries from system/bin and system/xbin directories and deleting superuser.apk from system/apps directory. However having browsed system directory with root browser in the ROM toolbox app, the su binaries are not present in the system/bin or system/xbin which, I suppose, is further verification that my device is now unrooted. But it can't be fully unrooted, otherwise surely the streaming media apps would play.
Should I do a factory reset to restore the device to its default (presumably rooted) state and then manually delete the su as described above?
The curious thing is that the streaming media apps work perfectly on my smaller Hannspree 10.1 device, which obviously is not rooted and not perceived as rooted.
Is it possible to install the operating system of my smaller Hannspree device onto my larger Hannspree device? I tried the 'check available updates' in the About tablet tab in Settings but I get an error message on my large Hannspree device to the effect of 'Error invalid ROM ID' so cannot do an update, or check for an update.
Can any of you techies out there help?
Thanks, in anticipation.
trivia chris said:
Hello everyone
I am not a developer but would appreciate any helpful feedback, preferably in layman's language, that anyone might be able to offer to a problem that I am having with my android device, running version 4.2.2, a large Hannspree 13.3 tablet. I bought the tablet about six months ago and I am happy with the general performance. However, recently I downloaded a number of streaming media apps from Google Play Store including the Sky Go and Sky Movies apps and also the All4 Channel 4 on demand app. When I tried to run these apps, I got a message saying 'These apps are not supported on rooted devices'. I am led to believe that the Hannspree 13.3 is rooted by default at manufacture although I did not know this at the time of purchase and indeed, at that time I was totally ignorant about 'rooting'. For this reason, I have not yet opted to do a factory reset of my device because, if true, then this would not solve the issue. After researching comments on a number of internet forums, I came across several suggestions as to how to resolve the issue. I opted for downloading the SuperSU app, which then enabled me, via the app settings, to perform a 'full unroot', which I duly did. By downloading a root checker app, I was able to verify that my large Hannspree tablet is now unrooted. However, when I tried the Sky Go and Sky Movies apps after unrooting, I still got an error message 'Not supported on rooted devices'. I no longer get the 'rooted app' message when I play the All4 app, but the app doesn't play, it simply hangs. Therefore, and I have been in touch with the Sky Community forums, these streaming media apps all still perceive my device to be rooted but it is not, although someone from the Sky Community forum suggested that there still must be traces of the original rooting in the OS/firmware which the Sky apps and other streaming media apps are picking up on. I tried, on advice, a hide root app but when I tried this, I get a message saying 'Cannot find the su binaries'. When I tried to reinstall SuperSU I got a similar message 'Cannot locate the su binaries and SuperSU cannot install them. This is a problem'. It seems that the original unrooting has removed the su binaries and I cannot now try hide root apps. However, there must be some trace of root that the streaming media apps are still picking up on.
Would anyone know how to remove these traces of root. I did read somewhere, another suggestion from a forum, that it was possible to manually unroot a device by using a file manager app and deleting su binaries from system/bin and system/xbin directories and deleting superuser.apk from system/apps directory. However having browsed system directory with root browser in the ROM toolbox app, the su binaries are not present in the system/bin or system/xbin which, I suppose, is further verification that my device is now unrooted. But it can't be fully unrooted, otherwise surely the streaming media apps would play.
Should I do a factory reset to restore the device to its default (presumably rooted) state and then manually delete the su as described above?
The curious thing is that the streaming media apps work perfectly on my smaller Hannspree 10.1 device, which obviously is not rooted and not perceived as rooted.
Is it possible to install the operating system of my smaller Hannspree device onto my larger Hannspree device? I tried the 'check available updates' in the About tablet tab in Settings but I get an error message on my large Hannspree device to the effect of 'Error invalid ROM ID' so cannot do an update, or check for an update.
Can any of you techies out there help?
Thanks, in anticipation.
Click to expand...
Click to collapse
Hi, thank you for using XDA assist.
There is a general forum for android here*http://forum.xda-developers.com/android/help*where you can get better help and support if you try to ask over there.*
Good luck.
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?
Click to expand...
Click to collapse
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.
Click to expand...
Click to collapse
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)