need an idiot's guide to ROMing an infected Lenovo K30-w - Android Q&A, Help & Troubleshooting

long time lurker, first time poster. someone gave me his broken(?) Lenovo K30-w phone to fix (why?).
i'm looking for a way to load a ROM onto his phone, but via a Mac/PC down a USB, because...
basically, for the first month it was all good, but then the phone started installing apps/games/"virus removers"/etc of its own volition, some would run up his data bills, other randomly disable the WiFi/data etc. I unticked the "install from other locations" thing, but every time it re-ticks itself. i managed to get Malwarebytes installed, which informs me there is 60+ bits of malware on it, but before i can get around to removing it or manually deleting the file in system browser, it detects what i'm trying to do and shuts me down.
so basically, the virus(es) prevent me doing anything that involves downloading an app or doing anything on the phone side that involves WiFi, as it kills the window i'm on, and replaces it with a fake scanner, an app/game or pron.

Also stuck in the same position !
Any help with this ?
Thx
maxmix

Related

[Q] STOP Mobile Data Connection Pop-Up Notification

Hi, since updating to Jelly Bean, 2.4.whatever it is now. The latest one as of 04/05/2013, I've had this irritating message pop up every time I connect to, or, DISCONNECT from mobile data 3G network. Alerting me when I connect I could understand if not condone, but when I choose to DISCONNECT? What the hell android? Now as a user of an open source device, naturally I'd expect some sort of option to tick in the pop up saying "never affront me with this stupid and unnecessary bothersome tripe until the day I am a cold and maggot ridden corpse", sadly, no such thing. Every time. Every god-of-reader's-choice damned time.
On my previous S3, I found a work around. Flash a new ROM. Went with Cyanogen mod but lost a load of features I liked, such as calling people from contacts by simply swiping right, and a hell of a lot of other things I just couldn't be bothered to wait for the Cyanogen devs to build in. So I tried flashing back to stock, wrote the phone off. Yes, it was bricked beyond repair, no recovery options, just download mode, forever, and, without USB debugging so I couldn't force root or roms or anything else.
Dead.
I really don't want to have to go through that with my replacement. I have rooted it, which is basically safe, so I was able to kill the other annoying aspect of the S3, the loud alert which sounds just to let you know you've connected or disconnected the charger. AS THOUGH YOU HADN'T NOTICED WHEN YOU DID IT. So, rooted it, found the sound file, deleted. Done.
What I want to do now is, find the pop up... code. Or whatever it is. And delete that too. Or the code that says "display irritating pop up now", or something. It must be stopped. Please, if there is anyone who has found a way around this, which doesn't involve flashing a new ROM, I'd really appreciate it and by the extensive Google search, so will about...4 other people in the world.
TLDR:
Need help disabling the notification which pops up when I connect or disconnect mobile data.
I don't want to flash a new rom.
I am rooted, but wouldn't how to get into the code.
Maybe something which displays an active process tree on my PC while I'm using the phone, I can turn on data connectivity and see what the console displays? Then find and stab the sh*t out of the code...
Ta!

[Q] Xperia Sola strange symptoms.

Greetings reader. I'm new to the forum but have been viewing threads every now and then, so after having read plenty of times that people should search before posting. I have searched and didn't find what I was looking for, so that's why you can read this now ;p.
4 days ago when I was trying to browse the web in college I wasn't able to connect to the wifi network or even open the wifi settings, so I reset my phone only to find the problem persisting. As if something locked me out of the wifi settings.
I'm perfectly able to access any of the other settings, so I think it's kinda weird.
Shortly after I realised I couldn't get to the wifi anymore my phone started to reboot itself automatically. Ever since that first reboot it just keeps rebooting at the same pace over and over again until I either power it off or until the battery dies.
The phone also get's unusually hot now. Not like, super hot, but definitely hotter than any other time I can remember.
I also get error messages since the problems started saying: 'Process system is not responding'. I then get the option to either force close it or wait. Neither seem to do much if anything at all other than taking away the error message. Sounds kinda critical if you'd ask me.
But so after all these symptoms started to appear I figured I'd just do a factory reset and be done with it, but every time I go into the factory reset settings, I put in my lock screen pattern and then at the last step (pressing the Erase all data button) it just does nothing.
I can touch the button and it does give the animation that it is being pressed, but it just doesn't do anything.
The phone doesn't freeze though, I can still navigate after pressing the button only to see it reboot again shortly after.
After that I tried to flash the rom, but for some reason my PC refuses to show my phone's internal memory in my pcor any sign of my phone's connection at all.
I haven't tried it on any other pc yet, so it might just be my pc, though I doubt it is since it was perfectly able to recognize it shortly before all this started.
The device hasn't endured any shocks lately or expsure to water or whatever, so I think that's ruled out as well.
I am running the stock rom, 2.3 Gingerbread I believe, and the warranty is already way over date (I think. I'll have to check that).
Any suggestions as on how to determine what could be causing this, or how to fix it? Because I really don't want to buy a new phone xD.
Macowski said:
Greetings reader. I'm new to the forum but have been viewing threads every now and then, so after having read plenty of times that people should search before posting. I have searched and didn't find what I was looking for, so that's why you can read this now ;p.
4 days ago when I was trying to browse the web in college I wasn't able to connect to the wifi network or even open the wifi settings, so I reset my phone only to find the problem persisting. As if something locked me out of the wifi settings.
I'm perfectly able to access any of the other settings, so I think it's kinda weird.
Shortly after I realised I couldn't get to the wifi anymore my phone started to reboot itself automatically. Ever since that first reboot it just keeps rebooting at the same pace over and over again until I either power it off or until the battery dies.
The phone also get's unusually hot now. Not like, super hot, but definitely hotter than any other time I can remember.
I also get error messages since the problems started saying: 'Process system is not responding'. I then get the option to either force close it or wait. Neither seem to do much if anything at all other than taking away the error message. Sounds kinda critical if you'd ask me.
But so after all these symptoms started to appear I figured I'd just do a factory reset and be done with it, but every time I go into the factory reset settings, I put in my lock screen pattern and then at the last step (pressing the Erase all data button) it just does nothing.
I can touch the button and it does give the animation that it is being pressed, but it just doesn't do anything.
The phone doesn't freeze though, I can still navigate after pressing the button only to see it reboot again shortly after.
After that I tried to flash the rom, but for some reason my PC refuses to show my phone's internal memory in my pcor any sign of my phone's connection at all.
I haven't tried it on any other pc yet, so it might just be my pc, though I doubt it is since it was perfectly able to recognize it shortly before all this started.
The device hasn't endured any shocks lately or expsure to water or whatever, so I think that's ruled out as well.
I am running the stock rom, 2.3 Gingerbread I believe, and the warranty is already way over date (I think. I'll have to check that).
Any suggestions as on how to determine what could be causing this, or how to fix it? Because I really don't want to buy a new phone xD.
Click to expand...
Click to collapse
Since you've not modified your Sola in any way.
Give this official method a try.
http://xperiafirmware.com/component/content/article/2-uncategorised/29-sony-update-service

Problem with factory resetting and trojan after attempted root

I'm using a lg g3 990 model and I attempted multiple roots using various methods. I think at one point I decided my version was patched and attempted a flash using a program I believe infected my computer and phone. I believe my phone has a Trojan or something because every time I delete all the data from the settings menu a few days after I start noticing the WiFi automatically connecting just for a second even when the phone is in airplane mode and WiFi turned off. It also will glitch out the background leaving a black wallpaper along with it connects to various internet sites in the background (I saw them using an internet tracker) all seeming sketchy (None of which I have visited or wish to). Anyway I've ran virus scanners and Malawarebytes and they didn't find anything. I've tried hard resetting many times and the phone maybe glitches out and boots up normally instead. I've decided that the problem must be in the ROM because the problem keeps occurring and prevents the hard reset screen. I believe trying to flash the ROM again might work but I'm afraid because of last time I tried. At this point I don't care about the files on the phone and would just like to use my phone normally again.
-Sincerely,
A Concerned User

Phone has suddnely become very unresponsive

I understand if this is too broad a question, but on the off-chance there is at least a broad category of problems anyone could point me to...
I've had a problem with the phone after asking a third party file managing app to look for duplicate files (usually quite a long operation). It failed to complete, and since then nothing has been working on the phone and it keeps restarting. The weird thing is (or at least weird in my experience). It hasn't frozen or crashed. It's just that everything seems to be finding it hard to do anything. It's exactly the same in safe mode.
I turned on some developer tools (CPU indicator and notification for unresponsive apps). I don't really know what the CPU indicator is showing me (having no point of reference), but it spiked very quickly one time to cover almost the whole screen then calmed down to sit about a quarter along, so I'm presuming CPU usage is far from full. The unresponsive app notification is more telling as every minute or so a new app comes up with "... is not responding. Would you like to close it?". Basically everything is not responding.
I also tried checking running apps and cached processes, the third party app is not still running, just the usual set of background Google apps.
I can't do any USB debugging or software repair because "USB connectivity is not responding". I can't uninstall or re-install anything because "Settings is not responding" and "Google Play is not responding". I can't even use certain developer tools because many of those are "...not responding"
I realise this means I'm probably out of options, but before a factory reset (or the bin!) I'd just like to try and understand what could have happened. At least I could possibly avoid it next time.
Just to add - I've just done a Factory Reset. The problem is still there, apps don't respond, I can't uninstall anything, USB connection doesn't respond (or does respond but keeps dropping out) and after a while it will spontaneously restart. How on earth can one operation do this to a phone?
malware?
Isaac34 said:
I've just done a Factory Reset. The problem is still there, apps don't respond, I can't uninstall anything, USB connection doesn't respond (or does respond but keeps dropping out) and after a while it will spontaneously restart. How on earth can one operation do this to a phone?
Click to expand...
Click to collapse
Start by mentioning your device.
Isaac34 said:
I understand if this is too broad a question, but on the off-chance there is at least a broad category of problems anyone could point me to...
I've had a problem with the phone after asking a third party file managing app to look for duplicate files (usually quite a long operation). It failed to complete, and since then nothing has been working on the phone and it keeps restarting. The weird thing is (or at least weird in my experience). It hasn't frozen or crashed. It's just that everything seems to be finding it hard to do anything. It's exactly the same in safe mode.
I turned on some developer tools (CPU indicator and notification for unresponsive apps). I don't really know what the CPU indicator is showing me (having no point of reference), but it spiked very quickly one time to cover almost the whole screen then calmed down to sit about a quarter along, so I'm presuming CPU usage is far from full. The unresponsive app notification is more telling as every minute or so a new app comes up with "... is not responding. Would you like to close it?". Basically everything is not responding.
I also tried checking running apps and cached processes, the third party app is not still running, just the usual set of background Google apps.
I can't do any USB debugging or software repair because "USB connectivity is not responding". I can't uninstall or re-install anything because "Settings is not responding" and "Google Play is not responding". I can't even use certain developer tools because many of those are "...not responding"
I realise this means I'm probably out of options, but before a factory reset (or the bin!) I'd just like to try and understand what could have happened. At least I could possibly avoid it next time.
Just to add - I've just done a Factory Reset. The problem is still there, apps don't respond, I can't uninstall anything, USB connection doesn't respond (or does respond but keeps dropping out) and after a while it will spontaneously restart. How on earth can one operation do this to a phone?
Click to expand...
Click to collapse
Try to install some app which keep notifying you whenever you get such virus in your handset.
Isaac34 said:
I understand if this is too broad a question, but on the off-chance there is at least a broad category of problems anyone could point me to...
I've had a problem with the phone after asking a third party file managing app to look for duplicate files (usually quite a long operation). It failed to complete, and since then nothing has been working on the phone and it keeps restarting. The weird thing is (or at least weird in my experience). It hasn't frozen or crashed. It's just that everything seems to be finding it hard to do anything. It's exactly the same in safe mode.
I turned on some developer tools (CPU indicator and notification for unresponsive apps). I don't really know what the CPU indicator is showing me (having no point of reference), but it spiked very quickly one time to cover almost the whole screen then calmed down to sit about a quarter along, so I'm presuming CPU usage is far from full. The unresponsive app notification is more telling as every minute or so a new app comes up with "... is not responding. Would you like to close it?". Basically everything is not responding.
I also tried checking running apps and cached processes, the third party app is not still running, just the usual set of background Google apps.
I can't do any USB debugging or software repair because "USB connectivity is not responding". I can't uninstall or re-install anything because "Settings is not responding" and "Google Play is not responding". I can't even use certain developer tools because many of those are "...not responding"
I realise this means I'm probably out of options, but before a factory reset (or the bin!) I'd just like to try and understand what could have happened. At least I could possibly avoid it next time.
Just to add - I've just done a Factory Reset. The problem is still there, apps don't respond, I can't uninstall anything, USB connection doesn't respond (or does respond but keeps dropping out) and after a while it will spontaneously restart. How on earth can one operation do this to a phone?
Click to expand...
Click to collapse
If you have a custom recovery I would suggest you to wipe the system os and install firmware again
You can google search it like
How to install stock firmware on 'your device'
But instead of just solving the problem, I am much more curious in knowing how the problem occurred
Could you please tell me
What was the app's name?
From where did you download the app?
And did you granted root permission to the app?
Hope my post was helpful
Regards,
milkyway3

Random "Custom binary blocked by FRP Lock" Error.

Hello guys, something really weird happened, heres a little background on events that may be related.
First of all the device is a rooted Samsung Galaxy S8+, yesterday I arrived abroad, and today I bought a local SIM card and had no issues with it, and later today I rented a car for a long trip and half way I realized that the car has Android Auto on its multimedia system, so I looked up the Android Auto app on the store and didn't find any so I googled it and downloaded the APK.
At first the car refused to even find my phone and did not want to connect to it, after a while I suspected that Developer Mode may be the culprit so I turned it off and voila, it connected, the rest of the ride went flawless with Waze on the car's screen.
When it was finally time to head back to the hotel, I got on the car, turned on Android Auto again, waze screen showed up but it completely froze, I tried messing around with it but nothing happened, screen is frozen shut, so I decided to try and restart my phone, the next thing I know it isn't booting up with a red "Custom Binary blocked by FRP Lock."
I've read online that I need to reflash the stock ROM, but keep in mind I'm in a foreign country with no access to a computer (writing this on my mom's phone's)
Is there anything I can do? Why did this even happen? And most importantly, would reflashing format my phone? I really don't want to lose my stuff.
Thanks in advance for any kind of support.
The only thing you can do is flash a stock rom using odin and you will lose all your data so i would advise you to flash recovery and do a backup then pull the backup file using adb after that you can flash your stock rom

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