[Q] Completely remove an app and leave no trace? - Android Q&A, Help & Troubleshooting

Hi folks! Well, I just thought I should stop by and ask cause I can't find anywhere else an answer to my problem.. Here it is:
I have an app that when someone downloads it from the Play Store, recognizes the phone and connects to a server (Internet is needed) so every time I open it I have all my data and my "app activity" shown there. So, here's the thing: I want to sell the phone to a friend of mine, but I don't want (neither does he) to reset to factory because he wants a large amount of the apps I have already intalled and it is part of the price.
So, I ask you: Is there a way to completely remove-uninstall an app and ALL of its data so that there is no way for the app to have MY data displayed (no trace left), and basically the app is "reseted' to factory, so that my friend can use from scratch?
Thanks!

Under application manager select the app you want to "reset" and hit clear cache.
JediX13

Hey! Thanks for the answer, but I have already tried this and it doesn't work, nor does the deletion of data files of the app in the data\data\[app folder]... Does someone else knows something else I could do?

SIMPLEFBB said:
Hi folks! Well, I just thought I should stop by and ask cause I can't find anywhere else an answer to my problem.. Here it is:
I have an app that when someone downloads it from the Play Store, recognizes the phone and connects to a server (Internet is needed) so every time I open it I have all my data and my "app activity" shown there. So, here's the thing: I want to sell the phone to a friend of mine, but I don't want (neither does he) to reset to factory because he wants a large amount of the apps I have already intalled and it is part of the price.
So, I ask you: Is there a way to completely remove-uninstall an app and ALL of its data so that there is no way for the app to have MY data displayed (no trace left), and basically the app is "reseted' to factory, so that my friend can use from scratch?
Thanks!
Click to expand...
Click to collapse
Accidentally thanked you...
I have been trying to do something similar. There is a game I downloaded (scarface) and played. I tried clearing cache, uninstalling, even formating internal memory through recovery + flashing a new ROM but when I install the game again my previous game info/data is still there !!! Fuuuuuu :nomegusta:
In your case you can try an app like mybackup or romtoolbox to backup apks to SD. Factory reset/flash new rom. Then use same app to install all the apps back minus data.
Sent from my SPH-D710 using Tapatalk 2

Reply
I think Titanium backup provides the perfect solution for you. You just have to open the particular application and Select Wipe Data.... It just deletes the data that YOU HAVE SAVED AFTER INSTALLATION OF THE APPLICATION OR GAME.... Hope I Helped....

viktex1d said:
I think Titanium backup provides the perfect solution for you. You just have to open the particular application and Select Wipe Data.... It just deletes the data that YOU HAVE SAVED AFTER INSTALLATION OF THE APPLICATION OR GAME.... Hope I Helped....
Click to expand...
Click to collapse
OK I'll try that, thanks!

Hi friend, did u try titanium backup method?
SIMPLEFBB said:
OK I'll try that, thanks!
Click to expand...
Click to collapse
I am also checking different forums to find a solution to this type of problem.If you have noticed any one of the same , plz let me know.

Try deleting the com.appname folder from root/data/data
ps. will need root permissions for that

i think clear cache and clear data in app manager in settings can reset it.

In your case when you dont want to factory reset and remove all your activity from game server you need to contact game developers tell them your situation and if they are kind enough they will help you.
Well many time game devs don't trust you completely and refuse your request. in this case you need to reset your android device ID Which requires ROOT and an app that Reset your device ID.
Its not the game data on your device its your game activity linked to your Device Activity. Factory reset change the device ID some time so you can backup your apps like many of our friends suggested and factory reset your device than restore apps from back up.
one last thing many game has there data linked to your gmail account as well. :good:

viktex1d said:
I think Titanium backup....
Click to expand...
Click to collapse
An off-topic question: is it good the free version or is it necessary to buy it? I'm using it (still kinda new on the root thing) and i want to now if it's worth than the free one.

clear cache/data. and removing files from file manager for any hard downloads like images,videos etc...

For anyone still trying to find a different method
Go to settings
Click on "apps" "app manager" or whatever else it might be called on different devices.
Delete cashe & data from desired apps.
Also do it to google play and play games app.
Add a new email and delete the one you had before.
Make sure you log out of all apps before starting the process. Some apps will manege to keep you logged in even after deleting the data.
Dropbox is the app that keeps me logged in even after delete cashe and data.

Having trouble installing an app completely no matter what I do
The apps I'm referring to are Mobile Strike and Game of War. I want to start over with this game but it keeps saving all my data. I don't have a new device so I can't simply start a new account. I've tried encrypting my device and then factory resetting, and even creating a new gmail account, but the data is still there. I have a moto e. Thanks in advanced.

Thank you.
I had tried everything.. but finally this worked.
I dont know why google wants to do this stupid thing. Uninstall should mean complete removal for any app.. why it preserves residues to torment us.

You can also get sdmaid app. It has many useful tools but one is a corpse finder and you can wipe all these leftover residue files using that with a push of a button or set it up to do it on its own. Super awesome app imo! Check it out! One of my personal favorite apps!

Related

[Q] Auto Reinstall apps?

Hello , like many of you , i flash my phone quite often. It seems like we always have a new update or new rom . Trust me , im not complaining . I think its amazing .
I am using Titanium Backup now , but its quite a task to sit there and click install on 80+ apps . Is there a way we can auto install our apps with each flash ? Im not positive , but i think busybox can do something to this degree .. but havent really been able to find a cut and dry explanation .
Thanks guys
Just pay the titanium dude and get prO and its a three click task. And while the phones restoring...More time to spend searching for stuff.
Wow I didn't know that was a perk to the pro version. Buying it now. Thanks.
Sent from my SCH-I500 using XDA App
google also auto restores your apps now.. it did it when I flashed and wiped everything to 2.8 again, and my 3 apps I had previously downloaded were automatically restored by Google, lol.
Yeah that has been hit or miss for me lately ... mostly miss
Sent from my SCH-I500 using XDA App
wideopn11 said:
Here is a work around I've been using. In TiBu, go to option, more, and create "update.zip". This will put a cwm flashable zip on your SD card that you can use to put TiBu back and everything else before entering your gmail info and giving OTA access to unwanted app downloads. After you restore what you want you can go to manage applications and clear market info so when you finally log on and go to the market it "should" only populate the apps you have installed already in 'my apps'. This might not totally work but it should cut back on unwanted downloads. Let me know if this method works out better for you.
Click to expand...
Click to collapse
Just thought I would share this from another thread on the subject of google auto restore.
verrrryyy interesting...
This was offered up in that same thread after the 'update.zip' method was suggested:
You can avoid this by skipping account creations at first boot, just hit skip skip next skip. Then you can go into settings and make sure data backup is unchecked. This prevents automatic data backup/restore when you do log into your account. Now log into your Google account. During setup it will ask if you want your data backed up, make sure to uncheck that! It actually comes up with a message that asks if you really want to delete existing backups on Google servers? Of course you do want it to so this won't happen again.​

Uninstall gmail account prompts factory reset, which i am afraid to do. Help

When i first bought this tablet, i logged on with my main gmail account used on my G2, because i naively thought all my apps would synch over from my phone. Didnt happen.
Since then i installed vegan tab and have been adding apps one by one. Finally got netflix to work. Yay! Now that netflix works, i was going to give the tablet to the kids.
But i can't. Because i can't delete my personal gmail account from the tablet. The kids don't need to read my email and i'm worried they might delete something.
I dont mind reinstalling apps under a new gmail account, but i am worried what factory reset would do to vegan tab.
What to do?
Sent from my VEGAn-TAB-v1.0.0B5.1 using Tapatalk
As an alternative you could use an app that locks the use of other apps via password or there is even one that does facial recognition. Then you could always check your gmail when you wanted to by entering a password.
Do a Factory Reset.
Factory reset does not do anything to the ROM, just the data (accounts, apps downloaded, etc..).
there is no "factory ROM" sitting on the device so a Factory Reset can only reset the current ROM you have running. So if you are on VEGAn5.1.1, a Factory Reset will reset the device to be just like you installed VEGAn5.1.1 with no accounts associated with it, no apps installed, no settings configured.
Your /sdcard data is still there....so you'll want to clean that up as well (backups, downloaded files/apps/music/pics/etc..
Thanks tim and tcrews!
Tim, Can you recommend a facial recognition app? An application startup password app?
If I had those, I could keep my blog app on the tablet after I give it to the kids to use for netflix. IF I can ever get Wordpress to load. (other thread on wp)
Your explanation makes sense, tcrews. I'm learning all the time.
Thank you for helping me!
factory reset worked just fine
I'm still wanting an app that blocks the use of other apps by a password or facial recognition.
any suggestions?
techbabe said:
I'm still wanting an app that blocks the use of other apps by a password or facial recognition.
any suggestions?
Click to expand...
Click to collapse
I'm not aware if anything like that exist for Android, though I've honestly never looked at it.
Try searching the Market https://market.android.com/ and search for something based off your keywords...
Factory reset is not working
tcrews said:
Do a Factory Reset.
Factory reset does not do anything to the ROM, just the data (accounts, apps downloaded, etc..).
there is no "factory ROM" sitting on the device so a Factory Reset can only reset the current ROM you have running. So if you are on VEGAn5.1.1, a Factory Reset will reset the device to be just like you installed VEGAn5.1.1 with no accounts associated with it, no apps installed, no settings configured.
Your /sdcard data is still there....so you'll want to clean that up as well (backups, downloaded files/apps/music/pics/etc..
Click to expand...
Click to collapse
Hello! I have had a similar problem with my Hannspad tablet- I cannot remove the google account we put on there when we rooted it. I need to remove it so I can sell it on. I have tried factory reset like you suggested but when I do it, it shuts down and then when it begins to reboot I get an image of a warning and a cartoon of a man in a hoody which is a part of the root menu. If I then turn it off and on again it is working but my account is still there.
Any ideas of how this can be fixed will be much appreciated and sorry if this has been asked elsewhere; I did search, I promise.
BW, Kelly

[Q] I can't install any nonmarket apps.

Unknown sources is checked. When I get the black screen that has 2 grey buttons at the bottom, install and cancel, nothing happens when I press the install button. Oh, and I am installing vcast because I need it to update to 2.3.4.
Try a factory reset?
Sent from my DROID X2 using xda premium
I suppose that could work. How would I backup and restore my data (I'm rooted)?
Titanium backup is a good choice. You have the option to backup all apps and system data, although I rarely back up system data because it could be what is causing the problem. Your contacts should be linked to your gmail acct but you can use any number of market apps to backup contacts, SMS messages, and call logs.
Sent from my DROID X2 using xda premium
Have you tried to install more than one non-market app? The .apk itself may just be bad and not your phone. If a different app works you could try an alternate download of the VCast .apk. Id give that a shot before doing a factory reset.
Which VCast app are you trying to install? Theres a few VCast apps that shows up in the Market for me.
T3HBR1AN said:
Have you tried to install more than one non-market app? The .apk itself may just be bad and not your phone. If a different app works you could try an alternate download of the VCast .apk. Id give that a shot before doing a factory reset.
Which VCast app are you trying to install? Theres a few VCast apps that shows up in the Market for me.
Click to expand...
Click to collapse
I am trying to reinstall Vcast apps, music, and video. I also need to reinstall city id, blockbuster, and vzw navigator.I'v tried to install many different nonmarket apps (amazon, amazon apps I've downloaded, emulators, etc).
CadenH said:
Titanium backup is a good choice. You have the option to backup all apps and system data, although I rarely back up system data because it could be what is causing the problem. Your contacts should be linked to your gmail acct but you can use any number of market apps to backup contacts, SMS messages, and call logs.
Sent from my DROID X2 using xda premium
Click to expand...
Click to collapse
System data is preserved in a factory reset, right? And I would backup to the sd card, remove it, and do a factory reset later, correct?
i had this problem before...two suggestions: 1) if you have screen filter app, disable it before installing the app 2) juicedefender app may be interfering with non-market app downloads, try configuring the settings or disable/unistall the app
1) did the trick for me...i hope this helped!
Arbybear said:
System data is preserved in a factory reset, right? And I would backup to the sd card, remove it, and do a factory reset later, correct?
Click to expand...
Click to collapse
I'm sorry for rebumping this older thread, but to the OP did you uninstall these apps? I usually freeze them. If you did and want quick resolve just back up your data with Titanium as others have stated and then SBF. SBFing will bring you back to 100% brand new out of the box status. You can find info here in the General section if you uncertain on how to SBF... don't be afraid it's easy
SBF Tutorial
Pixelation said:
I'm sorry for rebumping this older thread, but to the OP did you uninstall these apps? I usually freeze them. If you did and want quick resolve just back up your data with Titanium as others have stated and then SBF. SBFing will bring you back to 100% brand new out of the box status. You can find info here in the General section if you uncertain on how to SBF... don't be afraid it's easy
SBF Tutorial
Click to expand...
Click to collapse
Yes I am going to sbf to 2.3.4 right now. Thanks for the help.
Eyedeaa said:
i had this problem before...two suggestions: 1) if you have screen filter app, disable it before installing the app 2) juicedefender app may be interfering with non-market app downloads, try configuring the settings or disable/unistall the app
1) did the trick for me...i hope this helped!
Click to expand...
Click to collapse
Same problem on my phone cannot press install button, fixed by turning off screen filter app. Thanks for the advice.
Eyedeaa said:
i had this problem before...two suggestions: 1) if you have screen filter app, disable it before installing the app 2) juicedefender app may be interfering with non-market app downloads, try configuring the settings or disable/unistall the app
1) did the trick for me...i hope this helped!
Click to expand...
Click to collapse
I simply cannot express my gratitude enough! For months I'd had the same problem and had tried everything or, so I thought. After some serious googling I came across your suggestion and it surprisingly worked; disabling Screen Filter did the trick. At last I can finally enjoy installing downloaded apps at my leisure! Thank you so much for the suggestion!!

[q] completely remove an app and leave no trace?

Hi folks! Well, I just thought I should stop by and ask cause I can't find anywhere else an answer to my problem.. Here it is:
I have an app that when someone downloads it from the Play Store, recognizes the phone and connects to a server (Internet is needed) so every time I open it I have all my data and my "app activity" shown there. So, here's the thing: I want to sell the phone to a friend of mine, but I don't want (neither does he) to reset to factory because he wants a large amount of the apps I have already intalled and it is part of the price.
So, I ask you: Is there a way to completely remove-uninstall an app and ALL of its data so that there is no way for the app to have MY data displayed, and basically the app is "reseted' to factory, so that my friend can use from scratch?
Thanks!
You can manually clear data for all apps in the settings.
Another solution is that you can backup all your app apks, factory reset and then restore the apks. This would be better because your google account would be removed too. I don't think that you plan on giving your friend access to your google account when you give him your phone.
Sent from my Fanta9stic using Tapatalk 2

10193 10194 Android

I set a data usage limit in my phone, because I was using a lot of data. After doing it, it alerted me that my mobile data was about to go over and cut off. So scrolled down and discovered these 2 "Android " (looked like the little green Android robot ) and they are named "10193" & "10194" 10194 runs in the foreground all the time and 10193 runs in the background all the time. I was told these are "Kaspersky Mobile Security or Parental Control Monitor" I'm 34yrs old and my parents don't monitor me, please help...
Sent from my SCH-R530M using XDA Premium 4 mobile app
Do you have Kaspersky installed?
veeman said:
Do you have Kaspersky installed?
Click to expand...
Click to collapse
I do not think I did or ever had I looked at all the appsI have installed via play store under the all section of "my apps" and do not see it.
Why do you say it is Kaspersky? My phone has been having some really weird things happening to it. I went though 3 batteries in 2 months, its been using a ton of data. My data just reset on 10/29/13 and it is already at 5gb. Also we have been finding "duplicate processes" running in the application manager. I really don't know what to do, I have installed Avast, Look out, and some other antivirus apps nothing has helped. Reset a few times and it will help it for a little bit and then boom its right back
victhesunshine said:
I do not think I did or ever had I looked at all the appsI have installed via play store under the all section of "my apps" and do not see it.
Why do you say it is Kaspersky? My phone has been having some really weird things happening to it. I went though 3 batteries in 2 months, its been using a ton of data. My data just reset on 10/29/13 and it is already at 5gb. Also we have been finding "duplicate processes" running in the application manager. I really don't know what to do, I have installed Avast, Look out, and some other antivirus apps nothing has helped. Reset a few times and it will help it for a little bit and then boom its right back
Click to expand...
Click to collapse
I recommend wiping completely and start fresh with a new ROM. You could also install an app like Data Manager and see which app is using the most data and uninstall. Also, do not install apps that you download off the internet. Only download from reputable sources like the Play Store and Amazon app store.
veeman said:
I recommend wiping completely and start fresh with a new ROM. You could also install an app like Data Manager and see which app is using the most data and uninstall. Also, do not install apps that you download off the internet. Only download from reputable sources like the Play Store and Amazon app store.
Click to expand...
Click to collapse
this is going to sound crazy, but i just got that phone back up and running in January. But that is what I did,,,
The reason I said Kaspersky is because this guy I know said he "googled " those numbers and symptoms a
and deemed it that. IT did have a spy wear type thing on it but it was not Kaspersky. It was one that was
sent from a website and it has to be removed via the website. I don't remember the name. Anyhow I have
long since ditched that phone and on to bigger and better things. But w/ that phone it has sparked an interest
in this whole "development/modification" thing! Thanks for you help and advice and sorry it took me so long to
get back to you! Be blessed!:laugh:
Hi Everyone, I know this is a very old thread, but I want to give out a solution because I just encountered this 10194 app as well.
I would like to post this for future reference to other people who will encounter this since I've done searching around about this but I can't find any solution.
To remove this app you must:
1. Open Settings and tap [Security] or [Security and Finger Print] or any other name it might now posses.
2. Under this settings entry, you'll see [Device Administrators], tap that
3. Inside [Device Administrators] you'll see that there is a blank application containing a space as well and the indicator should be ticked, that means this app has administrator access to your phone, it has access to calls, messages, email accounts, etc. See: here
4. Tap this app and [Deactivate] or [De-authorize] it
5. Now go back to the main settings list and navigate to [Apps] or [Applications]
6. Tap the app and you can now uninstall it.
I highly recommend changing your passwords for any account that might have been on that phone, there is a high possibility that this app has gathered information on you.
This includes phone call lists, phone call recordings, your contacts, your messages, notes, emails, etc.
This is a speculation of course and will highly depend on the amount of data this application has passed to wherever it connected to but it is safe to assume that you have been infected by malware and your previous information has been compromised.

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