Malware posing as system apps - Samsung Galaxy Note 20 Questions & Answers

Hello all, I have discovered that my note 20 has been infected with a malware that locks the screen at start. I cant open any apps or settings to enable usb debugging. The KG state is locked and the OEM lock is on as well. I tried sideloading another package but had no luck. What's my best bet to removing the malware from the system apps. I was thinking that I could sideload my own app that would remove it but I don't know any apps like that.

Factory reset.

blackhawk said:
Factory reset.
Click to expand...
Click to collapse
If I'm talking in this much detail don't you think vie already done that? System apps likes this don't get removed on reset.

Coolbeans007 said:
If I'm talking in this much detail don't you think vie already done that? System apps likes this don't get removed on reset.
Click to expand...
Click to collapse
It's reverts to the original factory load.
So you loaded infected firmware?
Samsung did?
Incomplete description on your part.
What apk?
Was it scanned with online Virustotal?

blackhawk said:
It's reverts to the original factory load.
So you loaded infected firmware?
Samsung did?
Incomplete description on your part.
What apk?
Was it scanned with online Virustotal?
Click to expand...
Click to collapse
No I bought it from a friend and its locked.

Coolbeans007 said:
No I bought it from a friend and its locked.
Click to expand...
Click to collapse
That's why I don't lock any PCs or devices.
Even a PC bios password can go corrupt... then you're boned. Maybe someone here can/will help you but I see where this is going...

Related

Locked out of phone, anyway of getting back in using root?

I have AndroidLost on my phone and recently it decided to go haywire, set a password on my phone then lock itself. I've verified this wasn't malicious, outside activity - none of my accounts have been hacked. I've done a backup, and that hasn't solved my issue, is there anyway I can, with root, unlock my phone?
You should be able to unlock it using your Google account, failing that, you're likely looking at data loss by factory resetting and overloading it with wrong passwords.
http://forum.xda-developers.com/showthread.php?p=17039887#post17039887
oinkylicious said:
You should be able to unlock it using your Google account, failing that, you're likely looking at data loss by factory resetting and overloading it with wrong passwords.
http://forum.xda-developers.com/showthread.php?p=17039887#post17039887
Click to expand...
Click to collapse
This option would be for people that can access their phone, I cannot.
It's for recovery mode. You can't even get into that?
oinkylicious said:
It's for recovery mode. You can't even get into that?
Click to expand...
Click to collapse
I can access that. What am I doing in there though?
It's written in the thread linked above.
hpe said:
Got it to work!
Basically, the post oinkylicious linked to had the solution. The password/PIN they are referring to is the one that we are prompted to enter when trying to do a data/factory reset from stock recovery. After a number of tries it will say that if you type the password wrong once more it might delete contents on your SD card. What I did was remove the SD card, and continue to enter wrong passwords. After a while it will the show some text (can't remember what), and let you go through with the data/factory reset.
Click to expand...
Click to collapse
oinkylicious said:
It's for recovery mode. You can't even get into that?
Click to expand...
Click to collapse
oinkylicious said:
It's written in the thread linked above.
Click to expand...
Click to collapse
I've done a factory reset via the Recovery menu. Restoring a back up now.

undate fail (with red triangle)

i used SparkyRoot to root my prime and uninstall some apps. Now I have to send the tablet back to asus so I did a factory reset and unroot using SparkyRoot. however, the deleted apps are still missing and i still cant update my prime (with red triangle).
I have heard if i download the update file directly from asus will work but i dont know how to use the file. please help!
before you deleted anything
did you do any modification of the root directories? such as adding a boot screen animation? super charge? keyboard re-mapping?
if you did you have to restore those back to default manually or else it won't update your prime~
lil-devil said:
before you deleted anything
did you do any modification of the root directories? such as adding a boot screen animation? super charge? keyboard re-mapping?
if you did you have to restore those back to default manually or else it won't update your prime~
Click to expand...
Click to collapse
no i havent. i deleted asus music, library, google+ i think
any idea how to reset to original setting?
i think you're gonna need to find the apk to re-install the missing apps... cause i think the updater are seeing those apps being missing so its giving you an error
same thing happened to me bro. i was at awe as to why it didnt upgrade. what i did was i had to flash the factory image (.15) and then the ota worked. theres threads all over on how to do that. i upgrade to .21 but now my tablet wouldnt unlock. in terms of bootloader. did a factory reset and it worked.
K999rrl said:
i used SparkyRoot to root my prime and uninstall some apps. Now I have to send the tablet back to asus so I did a factory reset and unroot using SparkyRoot. however, the deleted apps are still missing and i still cant update my prime (with red triangle).
I have heard if i download the update file directly from asus will work but i dont know how to use the file. please help!
Click to expand...
Click to collapse
A factory reset doesn't restore deleted apps. You'll need to reinstall the stock apk files that were removed as already mentioned.
prettyboy85712 said:
A factory reset doesn't restore deleted apps. You'll need to reinstall the stock apk files that were removed as already mentioned.
Click to expand...
Click to collapse
any ideas where can i find them? thanks a lot
K999rrl said:
any ideas where can i find them? thanks a lot
Click to expand...
Click to collapse
If you ask others very nicely I'm sure someone would give it to you
(I'd help you but I'm at work if no one has it done then I'll try to get it for you when I get ho e)

[Q] Reinstalling latest stock firmware

My phone ain't rooted,no bootloader unlocked or anything,everything is stock. I happen to have some problems,where processes like system force closes randomly,music,beats,status bar etc. I tried resetting from the boot menu and it still didn't worked. Can someone tell me how to reflash the original latest HTC Firmware,for this phone? Its prolly country wise,so in-case you need it,my country is India. In the about tab in the settings,software number is 1.17.707.2.
Daryll99 said:
My phone ain't rooted,no bootloader unlocked or anything,everything is stock. I happen to have some problems,where processes like system force closes randomly,music,beats,status bar etc. I tried resetting from the boot menu and it still didn't worked. Can someone tell me how to reflash the original latest HTC Firmware,for this phone? Its prolly country wise,so in-case you need it,my country is India. In the about tab in the settings,software number is 1.17.707.2.
Click to expand...
Click to collapse
I guess the factory data reset option would do......
Why do you wanna reinstall .......??????
Danny Samuel said:
I guess the factory data reset option would do......
Click to expand...
Click to collapse
Can't you read English? I already mentioned of me having reset it from the boot menu which is the same thing as the GUI way of doing it.
Daryll99 said:
Can't you read English? I already mentioned of me having reset it from the boot menu which is the same thing as the GUI way of doing it.
Click to expand...
Click to collapse
My bad......
i guess your best option is to find a RUU for your phone and use that to completely reinstall everything
snakebiteex said:
i guess your best option is to find a RUU for your phone and use that to completely reinstall everything
Click to expand...
Click to collapse
I know that,where from can I get the RUU?
Sent from my HTC One X+ using xda app-developers app
http://www.androidfiles.org/ruu/getdownload.php?file=ENRC2B/RUU_ENRC2B_U_JB_45_hTC_Asia_WWE_1.17.707.1_Radio_3.1204.168.32_release_299722_signed.exe
JoeyBimmel said:
http://www.androidfiles.org/ruu/getdownload.php?file=ENRC2B/RUU_ENRC2B_U_JB_45_hTC_Asia_WWE_1.17.707.1_Radio_3.1204.168.32_release_299722_signed.exe
Click to expand...
Click to collapse
I'm gonna try this now.
Edit: It doesn't work. I downloaded three times from two different computers. One is Running Windows 8 64-Bit the other is 32 Bit. I open the file,and nothing happens,nothing appears on the screen at all. Please tell another way of doing it.

Samsung A8 (2018) Software Issue.

https://www.youtube.com/watch?v=rAiNvAFxtLw
It was FrP lock, i tried to remove it for my friend(by following instruction on web using odin), and it happened to it. I even downloaded OS for it and insalled it. But it doesn't work.
hwr44ever said:
https://www.youtube.com/watch?v=rAiNvAFxtLw
It was FrP lock, i tried to remove it for my friend(by following instruction on web using odin), and it happened to it. I even downloaded OS for it and insalled it. But it doesn't work.
Click to expand...
Click to collapse
you need to login with the google account that was on the device. this can be quite tough to bypass but it's doable.
BlackAxiom said:
you need to login with the google account that was on the device. this can be quite tough to bypass but it's doable.
Click to expand...
Click to collapse
yup, but i accidentally flashed the software i think. What can i do?
Is there any possibility to make it work?
hwr44ever said:
yup, but i accidentally flashed the software i think. What can i do?
Is there any possibility to make it work?
Click to expand...
Click to collapse
you forgot your google credentials?
My uncle forgot. So i just wanted him to save his money, and now i got into this.

Urgent Help/Solution Required

Since 2 weeks there is this Removed Apps file or application is deleting whatsapp on the device and now all the devices are infected With The same Problem And also all the Phones At the home Get Powered off the same time.
If anyone Knows the solution To it kindly Tell will highly be appreciated.
(Have tried Changing the wifi , changing google accounts, did flash the softwares yet it comes again)
Factory reset?
Arealhooman said:
Factory reset?
Click to expand...
Click to collapse
done with all shizz like flashing and factory reset
are you full stocked? Locked BL?
what do you mean
Arealhooman said:
are you full stocked? Locked BLw
Click to expand...
Click to collapse
smarttech947 said:
what do you mean
Click to expand...
Click to collapse
Are you on fully stock firmware? Is your bootloader locke?
It can’t be a virus. Viruses would be gone by factory resets. What happens if you click on one of those weird apps? Do you see them in your app list? If so, what is their package name?

Categories

Resources