Malware on my phone. How do I remove it? - Galaxy S6 Q&A, Help & Troubleshooting

I have a hand me down phone (Samsung S6 SM-G920V) from my daughter.
It works fine, except for one problem. I found an app install file called porn_hub.apk while looking for a another file. I used "My Files" file browser to look for a lost podcast, and while scrolling the browser's "My Files > Downloads" list, I notice the apk file.
I want to figure out how it got on my phone and then remove it.
Also, how can I figure out if it was installed?
I've read that I might need to root the phone to get admin access to the file. I still use the phone so I don't want to cause myself headaches by rooting it. (I've never rooted a phone before)
Any advice/help would be much appreciated.
Thanks,
exe2bin

Related

Cab file downloadng?

Firstly apologies for the noob question, I'm still very new to this WinMo stuff. And secondly I've searched about the forum all day but still having problems....
I've just got an HD2 and wanting to put some of the tweaks on it I've found via this site. When downloaded on my PC I'm faced with 4 or so files, two or three perhaps starting with a 'cab' file name and the other a reg or set up file. Basically what do I then do with these files? With the phone conected via USB I went into the deice memory and dropped all the files into the memory, did a soft reset, but nothing happened, no extra feature etc. Phone just started up as normal. Sorry for my 'thickness' lol. Would welcome any advice or a pointer to somewhere where it may be already written.
Thanks.
Do not unzip the .cab place on phone and browse phone with File Explorer, click on the .cab and install to Device....
It's a common noob mistake as .cab's are compressed archives so look like .zips on computer....
Thanks for the quick reply, I'll give that a go....
after dropping them on the device you have to run them. Open File Explorer and just launch them from there. A setup will be launched usually.
Thanks for the above advice, worked a treat.
Well I've had no problem putting cab files onto my HD2, however now I want to remove a few of them. Not sure how to remove the actual thing that I've changed??? I go into the device memory and I can delete the cab itself but the 'change' still remains, such as new task bar icons etc.
Any help appreciated....
settings -> add remove programs
just like on a computer
Oh yes of course, makes sense now. Many thanks

[help needed] terminology and a clear answer?

Im a bit of a noob when it comes to Android.
im more a windows mobile person however....
For xmas i recieved an android tablet which is an awesome toy! but ive had issues with making the widgets work on the home screen - they dont show up.
Ive read forums and forums all day and each forum points back to xda:
http://forum.xda-developers.com/showthread.php?t=780828&page=13
Looks great, downloaded the apk tried to copy it to the system/app folder but it wont let me do it.
Ive managed to confuse myself after hours of reading so hoping someone can give me some ideas.
Ive read about needing the device 'rooted' i still dont understand what this is n how i do it.
Ive also read the file is to be pushed into the folder??
Ive downloaded the terminal emulator, file explorer etc... tried copy/paste, move, cut etc... all with the same answer of insufficent access.
The terminal emulator on the other hand i cannot use as its all touch screen with no hard buttons once running i cannot type into the program.
surely theres an easier way to load things into the system folders?
Sorry if its the wrong section or what seems a simple ask for some direction, I'm used to windows mobile and htc sence modding where you can just delete and replace files at will
Hey,
Root is like the administrator in Windows. By default, you have a user account, not a root or admin account. And therefore you're access permissions are limited. You do not have write permissions to most internal directories and are pretty much limited to the sd card, which is kinda like 'home' in linux or 'my documents' in windows. Also, cannot run applications that require su (superuser, ie: root, admin).
Rooting is the act of accessing the root user account, or admin account. Like 'jail-breaking' in the apple world.
How to root your android depends on which model you have.
For installing the widget app, as long as its an .apk file, you should be able to just click on it and be prompted to install it.
To access your widgets, should be able to log press on a blank area of the home screen and get a option box to select from. Or if you have a 'menu' button there should be an add option.
To use the Terminal, long press 'menu' and your keyboard will popup. Or click menu and there will be an option for the keyboard, also settings to change color, text size and others.
Sent from my ERIS using XDA App
Also, in the terminal, it will use linux commands, not windows commands.
You can google android commands and get a list of common commands.
Good luck. Have fun. If you don't have some linux experience, it may seem like there's a steep learning curve, but most things will become easy after a little tinkering.
Sent from my ERIS using XDA App
im finding this an incredibly steep curve - a bit too steep lol
I would recommend searching <(name of device) root guide> and then you will find your way around.
But, i don't think you need root, root is for when you need to install applications that you need higher permissions to control system settings. Also to install different versions of android.
Your problem seems to be only a bug. If you want to install an application that is not on the market, you just go to your settings and turn on installing from unknown sources.
You don't need to put it in system apps, the apk is like an .exe, just put it on your sd card, install a file manager program like ASTRO, and then open that app, go to the directory you transfered the file, and click it, ASTRO will give you the ability to install it.
patriotaus said:
I would recommend searching <(name of device) root guide> and then you will find your way around.
But, i don't think you need root, root is for when you need to install applications that you need higher permissions to control system settings. Also to install different versions of android.
Your problem seems to be only a bug. If you want to install an application that is not on the market, you just go to your settings and turn on installing from unknown sources.
You don't need to put it in system apps, the apk is like an .exe, just put it on your sd card, install a file manager program like ASTRO, and then open that app, go to the directory you transfered the file, and click it, ASTRO will give you the ability to install it.
Click to expand...
Click to collapse
I dont think rooting is essential to do this but from what ive read - it helps.
the app in question is this: http://forum.xda-developers.com/showthread.php?t=780828
this should replace the file on my system which doesnt work. unless anyone has a suggestion to get the same item by installing an apk to achieve as per the instructions state "copy into system/app and set permissions"

Nova Launcher: recovering deleted file from home screen

I do this on impulse: deleting spam from an application that I've installed. Now I want it back, (no solid reason). I really believe it has been deleted for good and there's no cache system for this. Let me know if there is a process to find the orgin or the deleted file. I'll keep using my file manager to search my phone for something until I get a better option.
*browseing the forums found simular post but not the phone, let me know if there is an answer here or you've got one to tell*

[Q] Side Loading/Sideloading how to guide

Is there a Droid Maxx specific how to guide for side loading apk files? If so, please share the link.
For the life of me my google abilities can't turn up a walk through specific to the Droid Maxx. I keep getting a lot of results for the older Razr Maxx, but that's a different animal.
I'm wanting to side load on a factory reset phone with the bootloader still locked and no Rooting done. I've got a few apps from older phones I'd like to put on my Maxx which are no longer available on the market and I've read that a few others here have been sideloading the Nexus mail management apk to get around the data limiting download features of the standard corp mail app installed on these phones.
Thanks
Wes
Wangstang said:
Is there a Droid Maxx specific how to guide for side loading apk files? If so, please share the link.
For the life of me my google abilities can't turn up a walk through specific to the Droid Maxx. I keep getting a lot of results for the older Razr Maxx, but that's a different animal.
I'm wanting to side load on a factory reset phone with the bootloader still locked and no Rooting done. I've got a few apps from older phones I'd like to put on my Maxx which are no longer available on the market and I've read that a few others here have been sideloading the Nexus mail management apk to get around the data limiting download features of the standard corp mail app installed on these phones.
Thanks
Wes
Click to expand...
Click to collapse
First of all if you have Internet connection on your phone, download a file manager app from the play store. Maybe something like ES File Explorer. This is to make sure you are able to install apk files later. Go to Settings - Security & Screen Lock. Find 'Unknown sources' option and enable it. Connect your phone to your pc (I assume you have Windows) with the usb cable, check your phone and make sure it says there 'Connected as media device'. Open up Windows Explorer, you should find the phone under Portable Devices section. Get into the Internal Storage folder, create a temporary folder and put all your apps apk inside it. Unplug the phone, fire up the file explorer and go to the apk folder. Just select the apk and it will do the rest of the installation.
Btw, you will not be able to side load system apps without root.
pijes said:
First of all if you have Internet connection on your phone, download a file manager app from the play store. Maybe something like ES File Explorer. This is to make sure you are able to install apk files later. Go to Settings - Security & Screen Lock. Find 'Unknown sources' option and enable it. Connect your phone to your pc (I assume you have Windows) with the usb cable, check your phone and make sure it says there 'Connected as media device'. Open up Windows Explorer, you should find the phone under Portable Devices section. Get into the Internal Storage folder, create a temporary folder and put all your apps apk inside it. Unplug the phone, fire up the file explorer and go to the apk folder. Just select the apk and it will do the rest of the installation.
Btw, you will not be able to side load system apps without root.
Click to expand...
Click to collapse
Thanks for the walk through. The apps in particulart I'm wanting to sideload are games and ringtone apps so I don't think I'll run into any issues.
Thanks again!
Wes

[Q] Is there a way to mount a network Windows folder as a local folder on my phone?

Hello!
I am having a surprisingly difficult time finding anything about this that isn't from 2011 or earlier. A lot of apps on my phone will ONLY let you browse local folders (ie: /storage/emulated/0/) and that's it. I know that some file explorers let you browse your network folders but that isn't what I need. I need one of my Windows 10 folders to show up under /storage/emulated/0/whatever because a lot of apps won't let me browse on the network. Long story short, I need to map a network drive on my phone.
I am aware of things like EX File Manager and X-Plore and Root Explorer that let you browse your local network. That is not what I need though. I need to be able to have a network folder show up in the same place the contents of my phone's storage does.
I am rooted and have an unlocked bootloader on the stock ROM with ElementalX as the kernel on an OG Pixel. I am pretty good at figuring this stuff out on my own but the only results I find are from a very old app called CIFS Manager which does not work on recent phones apparently. Does anybody know any way I can accomplish this? I would greatly appreciate it!

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