Download Manager.. Mystery Docs downloading - Samsung Galaxy S8 Questions and Answers

Hi all
I've had this bizarre issue on my phone where on the drop down notification bar, it says the Download Manager is downloading... It will be a strangely named document.. The last one was Skepticism and something or other... If I click on it nothing happens, I don't know what app is downloading it.. I have not downloaded anything and all I can do is cancel it if I'm quick enough.
I can't find any info on this issue on Google and I'm worried it's a virus... But again, I'm unable to establish where on earth it's coming from.
It happens occasionally (ie not every day) once I'm connected to the Internet.
Has anyone else experienced this and are there any solutions!?
Many thanks.

Hi, first use this site www.virustotal.com , this is an online virus analyzer that use more than 60 anti virus to scan the file (everything online) and gives you info about it, where it comes from etc , use this to be sure your mystery file is clean (I use this site very often it is just wonderful)
And then you are using a 3rd party download manager app? If you are be sure it is a reputable app and with my personal experience I have used a lot and the best one is by far ADM (advanced download manager), and if you know the download comes from the 3rd party download manager try to delete data of this app or if it comes from a browser you can see from which site this thing is downloading.
But if you still have this issue I can advise that;
Uninstall the kind of useless and dangerous apps like clean master, any """battery saver""" apps or flashlight apps that only display ads, use ram and battery and have very suspicious permissions and you have all those features built in.
Next do some spring cleaning, uninstall apps you aren't using and check the permissions settings to see if there is some suspect things, like a flashlight app that can access your contacts, sms, storage and location for example, you get the point
I hope it will be resolved, and you will see this website is great and will gives you infos about your file have a nice day

Related

T-Mobile Device Tune-up Beta

Hey guys, T-Mobile is implementing a new program with their My Device program for Android devices called Device Tune-up, in beta form. From reading everything, I guess it's essentially another task-killer. I'm going to give it a shot. Anybody else willing to try?
From T-Mo:
Background:
T-Mobile is continually looking for ways to bring new innovation to our customers. Within the My Account application, we are adding new functionality in the My Device section called Device Tune-up. Device Tune-up is built to run in the background at all times and ‘tune-up’ the device by closing unused services that are running.
Device Tune-up is different from most task killers because it does not require you to do anything. Device Tune-up will default to 'on'. While on, Device Tune-up proactively closes services to help the device and battery perform at their best. Most pre-loaded applications will not be affected by Device Tune-up. For our non-technical users, this may mean you never even realize Device Tune-up is running; your device may simply run better.
Click to expand...
Click to collapse
Download & instructions here
I installed as soon as I saw them tweet it, and I must say I'm pretty impressed, it works very well. More people should try it though, I would like to see what others think of it.
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Sent via the XDA Tapatalk App
well they pulled the link before i got a chance to dl. says it'll be up again tomorrow.
are you seeing any of the said improvements?
Does anyone have the APK? They pulled the download for the night.
http://www.4shared.com/file/lhr3ePUm/My_Account___Beta.html
how can i run this in a non TM devices?and also not a t-mobile user........?
I downloaded this, but it does not allow you to turn off pre-installed apps. That's a major loss and pretty much renders the thing useless. Advanced Task Killer works much better in this department.
I'm going to give it a shot and see if it works okay. I don't use a lot of the apps that are req to stay on and not kill so it may work great for me. I'll see in a day or two.
That's weird I installed it but I don't see the device tune up part anywhere and I'm not on wifi. Also I read this on the download page:
If, after installing the beta, you do not see Device Tune-up on the Quick Tools menu, it means that your device was placed into a control group experience. To opt out of the control group experience and be able to see Device Tune-up, long click on the Phone Info line under Quick Tools tab and choose to ‘opt-out’ of the control group. You will then see Device Tune-up.
I followed the instructions and I long press on the phone info part under quick tools and nothing happens or I don't get any option to opt-out. Anyone else having this issue? Does this app work on nexus one running froyo?
gmonterrosa82 said:
That's weird I installed it but I don't see the device tune up part anywhere and I'm not on wifi. Also I read this on the download page:
If, after installing the beta, you do not see Device Tune-up on the Quick Tools menu, it means that your device was placed into a control group experience. To opt out of the control group experience and be able to see Device Tune-up, long click on the Phone Info line under Quick Tools tab and choose to ‘opt-out’ of the control group. You will then see Device Tune-up.
I followed the instructions and I long press on the phone info part under quick tools and nothing happens or I don't get any option to opt-out. Anyone else having this issue? Does this app work on nexus one running froyo?
Click to expand...
Click to collapse
try installing apk manager from the market then install it from there thats what i had to do to get mine to work
gmonterrosa82 said:
That's weird I installed it but I don't see the device tune up part anywhere and I'm not on wifi. Also I read this on the download page:
If, after installing the beta, you do not see Device Tune-up on the Quick Tools menu, it means that your device was placed into a control group experience. To opt out of the control group experience and be able to see Device Tune-up, long click on the Phone Info line under Quick Tools tab and choose to ‘opt-out’ of the control group. You will then see Device Tune-up.
I followed the instructions and I long press on the phone info part under quick tools and nothing happens or I don't get any option to opt-out. Anyone else having this issue? Does this app work on nexus one running froyo?
Click to expand...
Click to collapse
jriv said:
try installing apk manager from the market then install it from there thats what i had to do to get mine to work
Click to expand...
Click to collapse
What do you mean? I installed apk manager and all it does is show me all my apps installed. And I do see the myaccount app in installed but there's nothing else to do....did I miss a step?...... Thanks
I got it and installed it through the apk manager as you stated and installed the app but it still doesn't show device tune up or holding long pressing the phone info doesn't give me the option to opt-out....
after you install it open up my device go to quick tools and press and hold on phone info then you get a pop up asking about the control group thing
Yeah I've tried this like 100 times today, nothing happens I hold "phone info" it highlights green I hold it nothings pop ups asking me to opt out. I've installed and reinstalled the app through the apk manager and without it and it just isn't working. I have nexus one running froyo (latest update) am I missing something????
Its for 2.1 devices only
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Sent via the XDA Tapatalk App
Ah....well then there you go. Thanks
This app is so completely pointless. Except for the percentage meter, which I am testing to see if I get battery battery life with no percentage widget running. I don't like the 1-10 scale the settings menu has.
This is basically how it works for me. Since I know how to end programs using the back button method , I go to my "My device beta", go to end tasks, and every task I would like to kill says "cannot kill pre-installed app".
Facebook, twitter, all sorts of dumb S*** has to be left running. Personally I hate the mail app because it lags and the gmail app is better, so I would like to close mail along with FB and many others. Would it be so terrible if T-mobile made these things optional.
Any one agree/disagree? care to argue?
I agree that this is useless. I have tried it for a few days now and it has done nothing. I still (out of habbit) go and click my task killer and it constantly is still killing apps that this beta is missing. I purposely opened some and let them run in the background for several hours unused and it still did not kill them and they were not stock apps so it should kill them just fine. Anyway, I still use my task killer to save battery so nothing has changed except I lost a few min of my life tinkering with this. Not worth the time.
I've gotten about 2 extra hours (from 10 to 12 hours) of battery life after installing this. There are plenty of articles explaining how advanced task killer is actually a battery drain, and is really only used by people with a microsoft windows mindset. TMOs app runs a bit differently and actually kills tasks that are running in the background, not just holding memory (I'm not going to explain the differnce, as its been done 100x already).
I give the app a good rating.

Cannot install apps from Market or Appbrain

Hi folks,
Dont know what is happening here, but for whatever reason I cannot install any apps from AppBrain or Market.
This problem also exists or is consistent with no matter which ROM that I use, meaning if I use JoeStones, CM7, whatever.
Saying this, I what I can do is download .APK files or apps on my own webspace fine enough. Which then show up in downloads and install fine so just not sure why it is that I cannot install from Market or Appbrain.
The message I get from Market is when clicking install is: Starting Download
And that is it, nothing else happens and it seems to sit on that for endlessly so then cancel it and try to figure out why it wont download so I can install, hence which brings me to here making this post.
Any ideas or possible solutions?
(I have also used the reset factory after doing previous installs with no effect)
Folks, I finally found the answer to my problem to the questions I asked.
For the sake of others whom come across the same problem ever, in this instance it may have something to do with what Modem/Router/Firewall you are using.
The case for me I am using a Billion modem router with firewall set to high and discovered I need to allow TCP port 5228 allow outbound traffic to the exceptions or rules.
This then allows google talk to start straight up and downloads just flew down over my WLAN where I use my phone.
Sorry for all the previous questions or posts, but I never knew that Market downloading was on a Port related task basis.
Good luck to others whom also come across this issue.
Cheers
Same Problme for me..I am using GPRS only how to solve my Problem...
Hi there,
my problem is that I can't download some apps from market. These apps are large (like Angry Birds or similar, bigger that 15 mb). When I try to download a notification appears, which tells me, that it's starting download and then it disappears. And with smaller apps like translator or astrid task list I don't have any problems.
It started about 1-2 weeks ago.
The problem isn't in my network connection - I disabled firewall (droidwall), checked if app will be downloaded on gprs/edge, 3g and multiple wi-fi's (included hotspot made by my friend from his htc, which downloads apps).
I looked over the web to find the solution and here's the list of what I've tried:
1. Log in to gtalk while downloading.
2. Delete market cache.
3. Delete market data.
4. Delete download manager cache&data.
5. Unmount SD card while download is starting (and mount it back).
6. Uninstall market updates.
7. Make '.cache' folder on sd card.
And it didn't work. I didn't try to use factory reset, but I believe you'll find the solution (btw what does factory reset delete?).
Please help me, because I simply don't know what to do next.
Ah, and last thing: I use Android 2.3.5, swiftdroid 2.0 rc4 (based on cyanogen mod 7.1.0 RC1).
Which is the best rom that supports all the things????with out market android sucks

[Q] In-phone popups for UC Browser 8

I am on the March 5th build of ICS from Quarx, and have only experienced this issue on this ROM, however I have not tried going to another version to see if it's something I viewed/downloaded.
Every once in awhile I get a notification, it looks exactly like a smaller version of the Messaging app's icon. The title says something like "Faster, Better" etc. and once I click on it there is an image of an ad for UC Browser 8. It only happens when I have internet, but all I can do is swipe the notification and wait for it to happen again.
There is a folder in the root of my SD card called Joy. Inside are three more folders: Cache, PopAd, and config. Nothing in Cache, PopAd includes the ADucweb_en.jpg image that pops up. In config there is dk.pro, popAd.config, running.config, and sys.config.
When I delete the folder, it reappears once the ad pops up- which seems to coincide with why I always need internet when the ad pops up.
Any advice on how to handle this? It's annoying and could be simply malware (AVG finds nothing wrong) but it seems to be a total breach of privacy and security that a folder is able to redownload itself continuously against the user's wishes. I'm unaware if this has anything to do with the person/people behind UC Browser 8, but I feel I need to contact them as well for malicious advertising by someone.
I had these same notifications happening, and found those files too. After installing "Addons Detector" I found that these were coming from an app I'd recently installed called "Mission Impossible FREE" (com.letang.game109.en).
I wonder if there's a better way to identify the app that creates a notification. Nearly anonymous notifications seem like an easy spam vector. It'd be nice if a long press on a notification message gave identifying details about it's origin.
-Ben
problem solved
same problem here. thx to another member, i now know how to remove it permanently. when the ad pops up, take note of the game/app that it's advertising. go to market and find its developer. then check and see if you have any of their app/game installed in your phone. just uninstall them and you'll be able to delete the joy folder permanently. and the ad will never pop up again.
the developer that's making these ads in my phone is call LeTang, Inc. i think it's the same for you.

[Q] Strange App

I've just tried an app from a website out of stupidity and it totally took over my phone. It just kept loading a webpage over and over until I killed the app. I'm just concerned about my Nexus and my data.
Has anyone heard of http://leviathansecurity.com and the nopermissions.apk?
Stock and unrooted.
I haven't heard of that website but I think you should uninstall that app rather than just closing it.
I downloaded a bad app as well last week but it deleted all my SD content, photos and music etc
Now I only install Apks from here on XDA and play store of course
here's link about that apk,
leviathansecurity.com/blog/archives/17-Zero-Permission-Android-Applications.html
3 functions
reads sd data,
reads what apps install and access their data
device information
then sends info via url by opening webpage to send data
its just to show how easy it is to give access to your information for apps that abuse permissions or even given none like this apk, this one is intentional to show the loop holes
I didn't realise how easy it was, rooted is evem worse
GMonkey said:
I've just tried an app from a website out of stupidity and it totally took over my phone. It just kept loading a webpage over and over until I killed the app. I'm just concerned about my Nexus and my data.
Has anyone heard of http://leviathansecurity.com and the nopermissions.apk?
Stock and unrooted.
Click to expand...
Click to collapse
DELETE that app, make sure the apk is gone too.
When you approved side loading of apks, your good phone warned you to be careful with what you ok to install, no?
Install Lookout as well and let it do a full scan, you never know..
Leviathan security, and the no permissions app, is a test application to show how zero permission apps can still read and steal data from your phone without permissions. AFAIK it isn't malicious, just a test app to show how easy it is for 0 permission apps to steal your data. Just uninstall the APK. More info here: http://leviathansecurity.com/blog/archives/17-Zero-Permission-Android-Applications.html
Thanks Peeps, It did seem legit on the site before I installed it. It's just the fact it took over my browser for a bit. The app was removed but, would there be a need to hard reset or anything like that? I'm normally rooted and have a data firewall to block anything outgoing on certain apps but, with the N4 being so good as it is I've put it off until I can no longer resist the urge.

Needing help with my cheap A03s

Couldn't find that one listened anywhere here specifically. I'm pretty sure my phones compromised but I'll probably just get people telling me I'm being paranoid. Just notice a lot of weird stuff going on.
I'll give some examples, but it would be cool if someone else here has an A03s and could give me a full list of the system apps to know for sure if mine has some extra ones that aren't truly factory. Because I've restore it several times and they don't go away.
Like under the apps screen under the basic ones I got apps like Android auto, webview, configapk, customization service, and something called data restore tool, device health services, group sharing, meet, nearby device sharing, quick sharing, quick share, settings..etc. which to my knowledge are pretty normal apps to see on phones right? But I seem unable to control them, if I disable them and go back and check later they mysteriously reenabled again, or after that the permissions lists will be greyed out not being able to do anything. Also there is a app called "permissions controller", as well as ones called "apps", "apps update", "tools", "app recommendations", "settings recommendations"..etc. is that normal? I never noticed that with my old samsung. They are really small file size apps with pretty generic looking icons and they don't let me disable them.
What gets more weird to me though is when I enable the system apps too. I see all kinds of suspicious looking ****.
Like for the android setup, and android system apps there are two of each, and the other two have generic looking icons, also got stuff like configuration restore, audio mirroring, auto hotspot, automation test, bluetooth/bluetooth midi service, call & text on other devices, callbgprovider, camera extensions proxy, carrier login engine, sim tool kit, cell broadcast services, clipboardsaveservice, cmh provider, companion device manager (where I have no idea where my "companion is or how to control it so I must be the one being controlled?", configupdater, csc, dcktimesyncapplication, dynamic system updates, ipservice, enterprise sim pin service, external storage, like 10 different gestural navigation bars, group sharing, iaft, ims service, settings, and logging, input devices, iothiddenmenu, keycustomizationinfobnr, launcher, locale overlay manager, service mode and service mode ril, media and devices, mdmapp, vpndialogs, mmigroup,mmsservice, mobilewips, mtp host, nearby device scanning (2 instances), network diagnostic, nsdswebapp, one handed mode, osulogin, package installer, an app called "people", private share, proxy handler, quick share agent, samsung core services? (is that a real app even? I can disable it but who wants to disable "core" system apps, so touche there if it is a program deployed by a hacker on their app naming skills lol, smart switch agent, 2 instances of software update, system connectivity resources, system uwb/wifi resources, an app called "tasks", tethering, tethering provision and tethering automation, tfstatus/tffunlock always running when I never access them, usbsettings, and theres one called wallpaper services/wallpaper and style that looks really generic which is confusing because I assumed the samsung theme manager just handled all that stuff in one? We also got wearable manager installer running, and sometimes wificalling and wifi direct or work setup will be running when I don't have any of those configured.
Sorry for the huge block of text, I'm sure I missed a bunch i missed because there's some that don't show even when you tap "show system apps", like the skms agent as one example, so got a few general questions for you, so for the file/download system I got a bunch of default apps. There's two different files apps, there's a download manager and download app, and also a storage manager, and ALSO a app called the external storage that always wants to be running but can you explain that if I have no external storage? Is the built in storage space on the a03 called external storage? I even have my drive apps and stuff disabled.
Another things that's suspicious to me is secmediastorage, secvideoengineservice, secsoundpicker, secureelementapplication, media and devices + ext storage. Like why should there be a SECOND video or audio engine running when I'm old school and don't even use cast programs/features or anything like that? In fact it's usually one of the first things I just go ahead and try disable.
I noticed a lot of weird things going on with the display though too, looking really sharp then suddenly almost looking like there's two layers of gui not exactly lined up, like off by a pixels making things look blurrier. Like the one ui home is the default factory launcher right? So why does my phone also have a app called "launcher", plus another hidden launcher or something running in the background? I can't remember the name of it offhand, something GUI..
And I understand the concept of android have a permission controller, and "core apps" but are there actually apps under the system apps named that lol? "permission controller", "samsung core apps" one called "device services"...
also is service mode suppose to be running in the background? I googled into it and know it's a genuine service, but I really don't understand why a lot of these apps are stopping and running or renabling themselves.. It's like I have zero control over my own phone and if I'm just paranoid and they are meant to be just seems like a waste of complete waste of ram/data to me.
****, I was just sitting here thinking for like a few minutes about to post and almost forgot the most suspicious ones I've noticed in last few days. all the "com." overlay apps. I guess I really saw the word "overlay" as something you should be suspicious about until the vpn I recently bought had a feature that is suppose to block web browser based overlays. Then I noticed that MOST of my com. apps are all overlay apps! Lol, ranging from google/samsung to mediatek.
I won't post all of them because there's probably 20 at least but here's a few.
com.mediatek.frameworkresoverlay
com.mediatek.settingsproviderresoverlay
com.mediatek.systemuiresoverlay
com.samsung.android.networkstaack.tethering.overlay
com.samsung.android.smartswitchassistant
com.samsung.android.wifi.p2paware.resources
com.sec.android.app.camerasaver and a camera.app.cameraapp one (camera always running in background even if background and battery saver with restricted settings enabled)
com.google.android.ondevicepersonalization.services (I never used any personalization service or see a personalization app for that matter)
com.google.android.networkstack.tethering.overlay
and there's a bunch of com.google.android.overlay.gmsconfig ones /common geotz/ gsa/ photos/
com.google.android.overlay.modules.captiveportallogin.forframework
plus a overlay broadcastreceiver, ext.services, documentsui, permissioncontroller, and sdksandbox one.. tetheringresoverlay, wcmurlsnetworkstackoverlay, locale overlay manager..etc.
Also I get my service through straight talk which I think uses verizon and I noticed when I go to connections/mobile networks and network operators and uncheck the box "select automatically" that for some reason it only wants to connect to a network operator called "Home". I just thought that was kind of a weird and generic name for a network operator. I tried to use a android hidden settings app to change that because it was blocked out and thought I messed up my phone because I no longer had data and couldn't access the menu through the app anymore, but luckily a reformat fixed it but I'm still dealing with all this crap haha.
Can someone tell me I'm not crazy and there's definitely someone that is accessing and controlling my phone without my permission and what would be the best way to go about dealing with this?
Thanks.
First things fist: Here on XDA we expect you to follow the Forum Rules:
2.5 All members are expected to read and adhere to the XDA rules.
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If you haven't done that yet, click the link in my signature and do it now.
One of the rules you'll notice is this one:
5. Create a thread topic or post a message only once, this includes external links & streaming media.
As a large forum, we don't need unnecessary clutter. You're free to edit your message as you like, so if you do not receive an answer, revisit your message and see if you can describe your problem better. Not everyone is online at the same time so it might take a while before you receive an answer.
You can bump your unanswered question once every 24 hours
Duplicate threads and posts will be removed
Always post in an existing thread if a topic already exists, before creating a new thread.
Use our search function to find the best forum for your device.
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You've copied this post at least once. We'll be removing the duplicate.
Now on to your question...
It is my opinion that the problem may not be with what you are observing, but with your assumptions. In the duplicate thread, you assume two possibilities:
You're being hacked
Your paranoia is justified
Have you thought there may be a third or even fourth option? Such as, maybe you don't understand that much about Android, you don't recognize what you see, you're assuming it's malicious, which combined with your own confirmation bias, has led you to the conclusion that foul play is afoot?
Nothing you have described sounds in any way abnormal. You have a Samsung device running OneUI (Samsung's framework overlaid on top of Android) that is powered by a Mediatek chipset. Everything you describe sounds completely normal to me, with over 10 years of experience in Android, most of that with Samsung devices.
My conclusion, to be frank: You are not being hacked, and your paranoia is unfounded.
OP your post gave me a headache trying to read it.
So...
Have it reflash to the stock firmware if you really think it's behaving erratically and a factory reset doesn't work. Change Google password and all others.
Then be careful what you install.
Don't put in foreign thumb drives or let others use it.

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