How to know if Android phone was flashed? - General Questions and Answers

After paying to have my phone flashed (Honor 20e), how do I know if the person really did the agreed job or simply did a hard reset?

Flashed with what? Why?

With stock ROM, to eliminate spyware.

by risking more spyware ignoring that stock always has spyware?
my guy, flash it your self with an aftermarket OS like GrapheneOS, /e/OS or OmniROM.
you don't avoid espionage by walzing into the spymaster's den!

Ok… factory resetting would also remove bad software…

traman124 said:
Ok… factory resetting would also remove bad software…
Click to expand...
Click to collapse
LMAO no, Android (from google or honor or any other phone maker) comes with "bad software", a factory reset won't do anything!
again, get /e/OS or grapheneOS or OmniROM for your phone and flash it your self! get rid of anything that comes from Honor/Google like GMSCore that can be replaced by MicroGapps
though I very much congratulate you on wanting to escape the goolag! now get to hacking!

I think he was referring to bad software that he installed and wanted to clean wipe his phone.... I don't think he was trying to degoogle...
If you were, Lineage OS or /e/OS with microG and Aurora let's you get apps without Google services
@burbank_ what do you mean by bad software?

Yep, I meant spyware that the perpetrator installed on my phone, allowing them to monitor my activity, listen to my calls, and possibly even control my phone.
So yes, I want to clean wipe, and I don't think I can be sure to have removed the spyware with just a hard reset..?

There's no way I know of to check, but a factory reset would remove all the apps from the user partitions (including the spyware).
I looked for stock firmware for the 20e everywhere and found nothing (except a sketchy download link that downloaded some random firmware for the Honor 8X) so your person probably cheated you (unless he works for huawei/honor and has access to some files that the Internet does not).
A factory and cache reset from Android Recovery (press Power + Volume Up and select factory reset, cache reset, reboot in order) would remove spyware for the most part.....

Ok, thank you (and qwerty too)!
I'll probably install a custom ROM myself then, just to be sure. Can you recommend what to install, I'm interested in something with all the Android functionality I've gotten used to...?

It's a huawei... You can't unlock the bootloader

traman124 said:
It's a huawei... You can't unlock the bootloader
Click to expand...
Click to collapse
maybe only through the phone, I did a quick search and allegedly huawei maybe would allow you to unlock it, but as I suspected there is always a BROM exploit to be had: https://www.xda-developers.com/huawei-honor-bootloader-unlock-potatonv/
though the link is a bit dated, I do believe potatonv should support the Kirin 710F SoC
also, if you want to remove spyware, you remove anything that contains data collection I.E. google services and whatever the CCP mandates their OEMs install

Thnx, I'll look into it. What about other custom ROMs you've mentioned, though, would there be difficulties in flashing it with one of them?
Also, I've another question. I contacted another mobile repair service and they've told me they have special access to stock ROMs through "programmers they hire", so they can install a stock ROM for my Honor 20e. Is this possible/ unlikely/ trying to cheat me?

well I don't know about the other ROMs, ever since AOSP introduced Projet Trebble the promise was of Generic System Images, but they don't exactly exist because just like with UEFI, the OEMs implementation is broken so you still have to look for an aftermarket OS that is speciffically tailored for your device
that repair shop are likely trying to scam the heck out of you or actully know what they are doing and have a fresh image they pulled from a brand new phone and that "programmers they hire" thing that sets off alarms in my head is likely just them explaining it as simple as possible

burbank_ said:
After paying to have my phone flashed (Honor 20e), how do I know if the person really did the agreed job or simply did a hard reset?
Click to expand...
Click to collapse
Yes, it seems there is a way to find out about the last flashing date - provided it was followed by a Google account initialization:
Go to the Google Dashboard, login with your Google account.
Scroll to the section labeled "Android" and expand it (by clicking its title / the LGM [little green man])
Check for the device in question
Associated, you will find a date of registry. That doesn't reflect the first time a device was added, but the last time the Google account was activated on the device. So if you activate your Google account following a Factory-reset, this field is updated and thus reflects this point-in-time.
Additionally, if phone's Android is rooted, you always can check a directory's creation time below /data/data.

burbank_ said:
After paying to have my phone flashed (Honor 20e), how do I know if the person really did the agreed job or simply did a hard reset?
Click to expand...
Click to collapse
why pay for something you can do?

tutibreaker said:
why pay for something you can do?
Click to expand...
Click to collapse
because you dont want to

Related

FRP bypass Pixel w/ USB Debugging OFF

Hey guys, new here, sorry can't post in recoveries section.
I recently bought a Pixel off ebay and the guy that sold it to me bought it off Gumtree. The original seller left all his stuff on it and the guy i bought it off couldn't even access the phone because it had a passcode lock on it. He tried contacting the owner but he never responded (yayyy).
Then there's me, because I'm smart and was like I CAN JUST FACTORY RESET IT, which kicked in the FRP. Unfortunately Google has had fun developing this phone to be super secure and although I no longer have a passcode to worry about, I can't bypass the FRP and I don't know the original owner's account details.
Here's some details:
USB Debugging is OFF
Only option I have on ADB is sideload
Bootloader is LOCKED
Phone is NOT ROOTED
Currently running 7.1.1
Phone is CARRIER unlocked (I can receive calls and use my data when trying to log into my gmail, which doesnt work because I have to use original account).
Is there any solution to bypass this? Much appreciated. I tried to go through google because I bought the phone off ebay and so the FRP prevents them as I didn't buy it directly off google. Am trying to track down the original owners details via my ebay seller to hopefully force the owner to comply. Any way I can get around this would be amazing.
josiedalek said:
Hey guys, new here, sorry can't post in recoveries section.
I recently bought a Pixel off ebay and the guy that sold it to me bought it off Gumtree. The original seller left all his stuff on it and the guy i bought it off couldn't even access the phone because it had a passcode lock on it. He tried contacting the owner but he never responded (yayyy).
Then there's me, because I'm smart and was like I CAN JUST FACTORY RESET IT, which kicked in the FRP. Unfortunately Google has had fun developing this phone to be super secure and although I no longer have a passcode to worry about, I can't bypass the FRP and I don't know the original owner's account details.
Here's some details:
USB Debugging is OFF
Only option I have on ADB is sideload
Bootloader is LOCKED
Phone is NOT ROOTED
Currently running 7.1.1
Phone is CARRIER unlocked (I can receive calls and use my data when trying to log into my gmail, which doesnt work because I have to use original account).
Is there any solution to bypass this? Much appreciated. I tried to go through google because I bought the phone off ebay and so the FRP prevents them as I didn't buy it directly off google. Am trying to track down the original owners details via my ebay seller to hopefully force the owner to comply. Any way I can get around this would be amazing.
Click to expand...
Click to collapse
If I understand your situation correctly, you have e a rough road ahead of you. The Google kill switch can only be disabled by the legitimate Google account holder, before the phone was reset.
If this was easily unlocked, it wouldn't be an option worthwhile. Basically, if you get it unlocked then Google has wasted their time on developing that feature.
I don't think you'll be getting into that phone and honestly, I hope you don't because then that means mine is less likely to be stolen since it is worthless without my credentials
For years, we've all learned to disable Find My iPhone before we sell an IOS device. Similarly, we have to deactivate Google's kill switch prior to factory reset a Marshmallow or Nougat device. It's really a good anti-theft implementation by Google. It's too bad that many sellers, for whatever reason, don't do it before selling.
I can enter the full OS, but can not enable ADB nor add a new account. Any insight?
Bypass tut not tested on Android 7 but works on marshmallow
https://www.youtube.com/watch?v=7OldC6kzuYk
http://rootjunkysdl.com/files/Apps/FRP/com.rootjunky.frpbypass-1.0.apk
*$M3RT$* said:
Bypass tut not tested on Android 7
https://www.youtube.com/watch?v=7OldC6kzuYk
http://rootjunkysdl.com/files/Apps/FRP/com.rootjunky.frpbypass-1.0.apk
Click to expand...
Click to collapse
Scary, but the logic makes perfect sense. I can see it being very useful for honest people.
josiedalek said:
Hey guys, new here, sorry can't post in recoveries section.
I recently bought a Pixel off ebay and the guy that sold it to me bought it off Gumtree. The original seller left all his stuff on it and the guy i bought it off couldn't even access the phone because it had a passcode lock on it. He tried contacting the owner but he never responded (yayyy).
Then there's me, because I'm smart and was like I CAN JUST FACTORY RESET IT, which kicked in the FRP. Unfortunately Google has had fun developing this phone to be super secure and although I no longer have a passcode to worry about, I can't bypass the FRP and I don't know the original owner's account details.
Here's some details:
USB Debugging is OFF
Only option I have on ADB is sideload
Bootloader is LOCKED
Phone is NOT ROOTED
Currently running 7.1.1
Phone is CARRIER unlocked (I can receive calls and use my data when trying to log into my gmail, which doesnt work because I have to use original account).
Is there any solution to bypass this? Much appreciated. I tried to go through google because I bought the phone off ebay and so the FRP prevents them as I didn't buy it directly off google. Am trying to track down the original owners details via my ebay seller to hopefully force the owner to comply. Any way I can get around this would be amazing.
Click to expand...
Click to collapse
I came up with a way to remove FRP for this device. I currently have the only video up on youtube so it should be easy to find. I cant post links yet so just search google or youtube for "google pixel frp bypass" and it will come up. It involves the use of a USB-C OTG adapter and the dirtycow exploit. It actually works for a truly universal frp bypass for every device vulnerable to the device. The entire process is done on a bootloader locked, usb debugging off, no internet connection and no other device (besides the usb). Enjoy, it took me weeks to figure it out lol.
trjv said:
I came up with a way to remove FRP for this device. I currently have the only video up on youtube so it should be easy to find. I cant post links yet so just search google or youtube for "google pixel frp bypass" and it will come up. It involves the use of a USB-C OTG adapter and the dirtycow exploit. It actually works for a truly universal frp bypass for every device vulnerable to the device. The entire process is done on a bootloader locked, usb debugging off, no internet connection and no other device (besides the usb). Enjoy, it took me weeks to figure it out lol.
Click to expand...
Click to collapse
I'm curious to see if the OP will have luck with this
magnumtripod said:
I'm curious to see if the OP will have luck with this
Click to expand...
Click to collapse
I posted this in the dirtycow forums section but I figure it has relevance here as well. Sorry if this is considered double posting.
This method wont help you to root the device, just to bypass FRP. Since dirtycow doesn't persist after a reboot (I think) it wont help as far as gaining root. However it will help you to modify files on the device. I also realized that it only has the power to overwrite files that the current user has read access to, despite whether the filesystem is mounted read-only. With this in mind I was looking over my Nexus 6P and checking to see which files had read access as user and realized that GoogleLoginService.apk and GoogleLoginService.odex both fall under this category. The files are located at /system/priv-app/GoogleLoginService and associate with Google Account Manager when installed as a system app. When the data is corrupted you can install Google Account Manager as a user app, which changes the location and file names to /data/app/com.google.gsf.login-1/base.apk and base.odex. If you corrupt these files at this point then try to disable and uninstall and select replace with the factory version it wont have anything to "replace with the factory version" and tell you that uninstall failed. Once this happens you can reinstall GoogleAccountManager.apk which will again install as a user app, which will then let you perform a full successful uninstall of Google Account Manager. At this point you have full control to be able to downgrade to a previous version of Google Account Manager without it telling you that "data is corrupted" and from there perform the web sign in activity. I've tested on multiple devices and multiple versions and this works on every single device on every version of Android including the latest 7.1.1 as long as it is not on the most recent December 5 2016 security patch since dirtycow was removed with those updates.
trjv said:
I posted this in the dirtycow forums section but I figure it has relevance here as well. Sorry if this is considered double posting.
This method wont help you to root the device, just to bypass FRP. Since dirtycow doesn't persist after a reboot (I think) it wont help as far as gaining root. However it will help you to modify files on the device. I also realized that it only has the power to overwrite files that the current user has read access to, despite whether the filesystem is mounted read-only. With this in mind I was looking over my Nexus 6P and checking to see which files had read access as user and realized that GoogleLoginService.apk and GoogleLoginService.odex both fall under this category. The files are located at /system/priv-app/GoogleLoginService and associate with Google Account Manager when installed as a system app. When the data is corrupted you can install Google Account Manager as a user app, which changes the location and file names to /data/app/com.google.gsf.login-1/base.apk and base.odex. If you corrupt these files at this point then try to disable and uninstall and select replace with the factory version it wont have anything to "replace with the factory version" and tell you that uninstall failed. Once this happens you can reinstall GoogleAccountManager.apk which will again install as a user app, which will then let you perform a full successful uninstall of Google Account Manager. At this point you have full control to be able to downgrade to a previous version of Google Account Manager without it telling you that "data is corrupted" and from there perform the web sign in activity. I've tested on multiple devices and multiple versions and this works on every single device on every version of Android including the latest 7.1.1 as long as it is not on the most recent December 5 2016 security patch since dirtycow was removed with those updates.
Click to expand...
Click to collapse
Yeah so I'm Zhythe on YouTube I was actually already talking to you on there before I checked this thread. I have Dec 5 security patch is there anything you can do to get around it that doesn't involve dirtycow? :/
josiedalek said:
Yeah so I'm Zhythe on YouTube I was actually already talking to you on there before I checked this thread. I have Dec 5 security patch is there anything you can do to get around it that doesn't involve dirtycow? :/
Click to expand...
Click to collapse
oh hey whats up! nice to see you here as well im still trying to fix my pixel since it bricked when trying to update it haha. Been a little distracted though this morning since phonlab hase stolen my method and now he and rootjunky are passing it off as if they found it first without giving me credit for it and charging to teach the method. serious backstabbing right there. but once i get this pixel up and running again i'll find a method and host it from my website so no copycats rip me off.
trjv said:
oh hey whats up! nice to see you here as well im still trying to fix my pixel since it bricked when trying to update it haha. Been a little distracted though this morning since phonlab hase stolen my method and now he and rootjunky are passing it off as if they found it first without giving me credit for it and charging to teach the method. serious backstabbing right there. but once i get this pixel up and running again i'll find a method and host it from my website so no copycats rip me off.
Click to expand...
Click to collapse
Hey! Yeah that's such a dog move by both of them seriously... not cool. No worries I'll keep an eye on your website for updates Best of luck!
Check this out!!
See what I mean? Haha idk why I ever wanted to be a part of this place anyways lol. Nothin but disrespect since the moment I posted the method.
trjv said:
See what I mean? Haha idk why I ever wanted to be a part of this place anyways lol. Nothin but disrespect since the moment I posted the method.
Click to expand...
Click to collapse
Yeah I totally ignored it :/ dw you're so much better and obviously smarter cause you did it before them
NBreunig3 said:
Check this out!!
Click to expand...
Click to collapse
Hi @NBreunig3!
trjv said:
See what I mean? Haha idk why I ever wanted to be a part of this place anyways lol. Nothin but disrespect since the moment I posted the method.
Click to expand...
Click to collapse
You could report that YouTube video and show/link to your source of where you first posted the method. Get them to take them down!
Frp google pixel
can be reseted with XTC2CLIP if u have unlocked bootloader i tested on my device.
warrior26ro said:
can be reseted with XTC2CLIP if u have unlocked bootloader i tested on my device.
Click to expand...
Click to collapse
@warrior26ro I stated clearly the bootloader was locked. XTC2CLIP is also for HTCs. Please don't post unless you've read the question properly.
Technically the Google Pixel is an HTC device since they are the manufacturers of them. Not that that helps the situation any more or less to know just figured I'd mention it lol. You can even issue some proprietary HTC fastboot commands on Pixel devices, but I haven't gotten them to do anything special from using them. Commands such as fastboot oem rebootRUU makes the phone reboot but not into anything special that I've noticed, just reboots the phone. I'm sure there are others but that one in particular is definitely HTC only lol.
On a side note I'm still diligently working on a method for the newer devices every day. It's only a matter of time before I get it lol. While on the subject at least here's a couple thoughts if anybody has any insight...
I've been looking at other binary commands to gain a foothold of, sort of like the whole idea behind run-as that the dirtycow peeps use. After installing Nethunter on my 6P I noticed that there is another command with potential privilege abuse called "procmem". It doesn't need superuser privileges to use nor does it only respond to ROOT or SHELL users, so its basically universally allowed from "untrusted app" users (i.e. termux, terminal emulator, material terminal, etc.). The only thing is that I'm pretty sure that command is only installed with a proper busybox installation, and further it only has the proper setuid bit needed + standard user permissions (that I've seen) when installed into /system/xbin. So basically my idea is to leverage a modified procmem binary to gain (insert something here) that might lead to (insert something else here) lol. Not really a whole plan but I figure if I can find a way to get procmem into /system/xbin on a non-rooted device then at least I have something to work with lol. Otherwise I've also been looking into a way to become SHELL user without using "adb shell". I know that with the Moto 360 there was some fancy adb command to enable native adb support but I can't seem to remember how to go about it. So yeah, thats all I've got so far lol.

Google Factory Reset Protection & used phones

Hi all,
I'm a bit confused at the moment.
My mum dropped her phone and needs a new one. I was able to retrieve all her data and would also like to set up a device for her with a minimal custom rom, etc.
Now, she doesn't have a lot to spend on a phone, so the logical decision would be to get a good used device. That's when I learned of FRP. However, I'm unsure how exactly it works.
Is there any way to get around it, at all, without having the Google account data? (And without sending it to the manufacturer, as that would surely raise the costs, making it pointless.)
I've read on a few threads that it's possible to re-flash the stock firmware, but then someone wrote that the account still was needed to install custom roms.
Is this heavily dependent on the device or are there some general rules to follow?
NovusDeus said:
Hi all,
I'm a bit confused at the moment.
My mum dropped her phone and needs a new one. I was able to retrieve all her data and would also like to set up a device for her with a minimal custom rom, etc.
Now, she doesn't have a lot to spend on a phone, so the logical decision would be to get a good used device. That's when I learned of FRP. However, I'm unsure how exactly it works.
Is there any way to get around it, at all, without having the Google account data? (And without sending it to the manufacturer, as that would surely raise the costs, making it pointless.)
I've read on a few threads that it's possible to re-flash the stock firmware, but then someone wrote that the account still was needed to install custom roms.
Is this heavily dependent on the device or are there some general rules to follow?
Click to expand...
Click to collapse
FRP isn't an issue if the device is properly reset, many people don't.
FRP on most Android devices can be bypassed, just do a search on YouTube for FRP, the device and current Android version.
Best to ask the seller if the device is FRP locked before buying.
Sent from my Moto E (4) using Tapatalk
The problem is that most sellers don't seem to even know about this, as it's done automatically opt-out (I didn't either, but my phone is already older than Android 5 and I've just used it with Lineage all the time and didn't bother).
I've talked to a handful of sellers online now and asked them if their accounts were removed, but they always just reply with "sure, the phone is factory reset", then you have to explain to them what FRP even is and why they need to check manually. Some didn't even respond after that yet, one still didn't fully get my issue. It's a complete mess, I just wanted to buy a used phone for my mum.
sd_shadow said:
FRP on most Android devices can be bypassed, just do a search on YouTube for FRP, the device and current Android version.
Click to expand...
Click to collapse
Thanks for the hint, I didn't even consider looking on Youtube. I've had a quick search and I can see that it's easier to show the instructions that way, so no wonder I haven't found much concrete info.
However most I've seen just replace the Google account with their own one. I presume you would swap out the account with your own, then disable FRP and delete the account? Does that work?
My mum doesn't have a Google account, I have one, but I don't really want it sitting on there. I didn't even plan on installing any Google services to begin with..

i dont understand what this means

had this same problem now for a while but cant sort it . so i got in toutch with samsung. the problem is i have no play store on my phone . had to send samsung reports on my phone . and this is the responce i got as pictured below
tazzuk2020 said:
had this same problem now for a while but cant sort it . so i got in toutch with samsung. the problem is i have no play store on my phone . had to send samsung reports on my phone . and this is the responce i got as pictured below
Click to expand...
Click to collapse
Try using fdroid and aroura store
Nameless Foe said:
Try using fdroid and aroura store
Click to expand...
Click to collapse
yeah thats fine but i still want to know what the issue is
tazzuk2020 said:
yeah thats fine but i still want to know what the issue is
Click to expand...
Click to collapse
Tbh, im not sure about whats going on there... I have personally never seen that before. Hopefully someone will stumble across and have the answer. Good Luck!
Nameless Foe said:
Tbh, im not sure about whats going on there... I have personally never seen that before. Hopefully someone will stumble across and have the answer. Good Luck!
Click to expand...
Click to collapse
Ok thanks anyway
Someone here knows about this but not me. Couldn't find much about it;
App installation | Knox SDK
Samsung tech support sucks.
Sounds like a Knox issue. Somethings not configured correctly or got corrupted.
Did Playstore ever work?
Is the phone a carrier one? Carrier tech support can be much better than Samsung's if you get a knowledgeable tech.
Try deleting your Goggle account(s), full nuke them, then recreate your primary account.
Clear Playstore and Goggle Play Services app data.
Do not have any disabled or Firewall blocked, Android, Google apks for now.
Reboot and clear system cache on the boot menu (NOT a hard reset!).
Try again, reboot if it fails.
Make sure the Goggle account is working correctly; trying using gmail.
Reboots are generally needed after you correct the issue for Playstore, it's a pain.
You can try a hard reboot (NOT reset!) but doubt this will help.
A hard reset (factory reset) may get it but it could reoccur so try to find the root cause.
If it's a none stock configuration or rooted phone you'll need advance help from XDA members who play with these issues for fun, giggles and to learn new curse words. Lol, I haven't as yet... I already curse like a Nam Vet
If you don't find a solution bump this thread each day as needed. Be patient as their is a wealth of knowledge here within the site's members.
blackhawk said:
Someone here knows about this but not me. Couldn't find much about it;
App installation | Knox SDK
Samsung tech support sucks.
Sounds like a Knox issue. Somethings not configured correctly or got corrupted.
Did Playstore ever work?
Is the phone a carrier one? Carrier tech support can be much better than Samsung's if you get a knowledgeable tech.
Try deleting your Goggle account(s), full nuke them, then recreate your primary account.
Clear Playstore and Goggle Play Services app data.
Do not have any disabled or Firewall blocked, Android, Google apks for now.
Reboot and clear system cache on the boot menu (NOT a hard reset!).
Try again, reboot if it fails.
Make sure the Goggle account is working correctly; trying using gmail.
Reboots are generally needed after you correct the issue for Playstore, it's a pain.
You can try a hard reboot (NOT reset!) but doubt this will help.
A hard reset (factory reset) may get it but it could reoccur so try to find the root cause.
If it's a none stock configuration or rooted phone you'll need advance help from XDA members who play with these issues for fun, giggles and to learn new curse words. Lol, I haven't as yet... I already curse like a Nam Vet
If you don't find a solution bump this thread each day as needed. Be patient as their is a wealth of knowledge here within the site's members.
Click to expand...
Click to collapse
The phone is not rooted. I’m not getting options to factory reset . I’m not really clued up very much thf
tazzuk2020 said:
The phone is not rooted. I’m not getting options to factory reset . I’m not really clued up very much thf
Click to expand...
Click to collapse
Try what I suggested. Recreating your Google account will most likely fix it. Learn by doing.
Play with it. The stock Android OS are pretty much impossible to damage short of bad 3rd party apps. The more you play with it, the more you learn. Make sure all your critical data is completely backed up*; be prepared for a reload at any time to prevent data loss.
If you need to download apps from Playstore now and have a device that can connect to Playstore do this. Install the apps you want on that device then use ApkExport to copy those apps then transfer and install on the troubled device
APK Export (Backup & Share) - Apps on Google Play
Manage and extract your apps.
play.google.com
Google how to bring up the boot menu on your model. The clear system cache option is found there; it can cure many erratic behavior issues.
The hard reboot is a different key sequence, Google for that model.
Do not do a factory reset until you exhaust all other solutions if the load is still fresh and no viruses are present otherwise it's a waste of time.
If you feel you have no other solutions you can use it, but if it doesn't fix it or it reoccurs you'll be right back where you started.
Contact your carrier tech support, ask to talk to advanced tech support, escalate your case if need be. They will likely be more helpful than Samsung. Remember a tech that tells you nothing but to do a factory reset isn't giving you tech support. It's the easiest solution for them, not you!!!
Note: if it's an old OS load by all means punch in a fresh copy though; after a year or so, or any major firmware update a factory reload is good practice.
*back up to SD card if you have one and/or your PC. Back that PC copy up on at least one stand alone hdd. Develop a complete back up plan before you need it.
blackhawk said:
Try what I suggested. Recreating your Google account will most likely fix it. Learn by doing.
Play with it. The stock Android OS are pretty much impossible to damage short of bad 3rd party apps. The more you play with it, the more you learn. Make sure all your critical data is completely backed up*; be prepared for a reload at any time to prevent data loss.
If you need to download apps from Playstore now and have a device that can connect to Playstore do this. Install the apps you want on that device then use ApkExport to copy those apps then transfer and install on the troubled device
APK Export (Backup & Share) - Apps on Google Play
Manage and extract your apps.
play.google.com
Google how to bring up the boot menu on your model. The clear system cache option is found there; it can cure many erratic behavior issues.
The hard reboot is a different key sequence, Google for that model.
Do not do a factory reset until you exhaust all other solutions if the load is still fresh and no viruses are present otherwise it's a waste of time.
If you feel you have no other solutions you can use it, but if it doesn't fix it or it reoccurs you'll be right back where you started.
Contact your carrier tech support, ask to talk to advanced tech support, escalate your case if need be. They will likely be more helpful than Samsung. Remember a tech that tells you nothing but to do a factory reset isn't giving you tech support. It's the easiest solution for them, not you!!!
Note: if it's an old OS load by all means punch in a fresh copy though; after a year or so, or any major firmware update a factory reload is good practice.
*back up to SD card if you have one and/or your PC. Back that PC copy up on at least one stand alone hdd. Develop a complete back up plan before you need it.
Click to expand...
Click to collapse
i cleared system cache. done a hard reboot. still the same . cant even find the option to do a factory reset. im not worried about backing phone up. the phone is a samsung a51. i have got another firmware downloading as we talk im not convinced its going to sort the problem
tazzuk2020 said:
i cleared system cache. done a hard reboot. still the same . cant even find the option to do a factory reset. im not worried about backing phone up. the phone is a samsung a51. i have got another firmware downloading as we talk im not convinced its going to sort the problem
Click to expand...
Click to collapse
Google it for that model. It's should be on the boot menu though. Also in settings as well.
I don't know what to say. This isn't that hard... small steps first.
I was completely PC illiterate 16 years ago. Was building up custom machines within the first year and probably crashed 50 or more XP loads, lol.
I was completely Android illiterate 6 years ago.
I'm 63 yo...
I have done little coding but you need to acquire a certain level of wherewithal to use PCs/Androids well, to keep them and your data secure.
You learn by doing and the Android OS is far easier to learn than XP or XPx64.
If you don't immerse yourself in it you will not learn.
It's fun to play with.
Explore it, play with it... you can't cause any permanent harm to a stock Android. You will occasionally need to undo a setting(s) change you made that may soak up a lot of time tracking it down but that's how you learn.
Go through all the settings and learn what they do.
Turn on Developer Options, play with it.
Google for the answers as your questions arise.
I'm constantly learning by doing that not just for Androids but a broad range of topics.
Lol, the internet is a whole pseudo library at your fingertips. Pretty cool.
blackhawk said:
Google it for that model. It's should be on the boot menu though. Also in settings as well.
I don't know what to say. This isn't that hard... small steps first.
I was completely PC illiterate 16 years ago. Was building up custom machines within the first year and probably crashed 50 or more XP loads, lol.
I was completely Android illiterate 6 years ago.
I'm 63 yo...
I have done little coding but you need to acquire a certain level of wherewithal to use PCs/Androids well, to keep them and your data secure.
You learn by doing and the Android OS is far easier to learn than XP or XPx64.
If you don't immerse yourself in it you will not learn.
It's fun to play with.
Explore it, play with it... you can't cause any permanent harm to a stock Android. You will occasionally need to undo a setting(s) change you made that may soak up a lot of time tracking it down but that's how you learn.
Go through all the settings and learn what they do.
Turn on Developer Options, play with it.
Google for the answers as your questions arise.
I'm constantly learning by doing that not just for Androids but a broad range of topics.
Lol, the internet is a whole pseudo library at your fingertips. Pretty cool.
Click to expand...
Click to collapse
No factory reset on boot menu. And nowhere to be seen on phone. I even typed it in to search bar on phone . Maybe this is all linked. Only option I have is to reinstall the firmware I have got downloading but that won’t be finished for a few hours
You should be able to factory reset from recovery. Google how to boot to recovery for your device
xunholyx said:
You should be able to factory reset from recovery. Google how to boot to recovery for your device
Click to expand...
Click to collapse
Nothing from boot menu.
tazzuk2020 said:
Nothing from boot menu.View attachment 5212005
Click to expand...
Click to collapse
Part of the reason I left Samsung years ago. They do stuff different than any other OEM. You can't even use fastboot commands ffs
xunholyx said:
Part of the reason I left Samsung years ago. They do stuff different than any other OEM. You can't even use fastboot commands ffs
Click to expand...
Click to collapse
i got a feeling its to do with knox. is there anything i can do about this . i brought the phone 2nd hand. the phone works perfect apart from play store

Possible tampering or what?

Ok. Last year someone was able to tunnel into my network at home. Alot of crazy s*** went down. Long story short, I think there's something fishy going on again.. let me explain.
Everytime I get a new phone, laptop, desktop, etc. I start finding a ridiculous amount of hidden files and folders. The PC side is no longer the issue, now its moved to Android, I think?..
The question I want to know, is how can I compare my what my phone should be installing after a factory reset, file wise? I've looked for a list online to compare with and no luck so far. I also found that there is a partition of the internal storage, completely hidden and inaccessible. Like.. I can't see anything. Add that with permissions being changed randomly so I'm not able to take full control over these pesky little buggers.
In short, I'm either wayyyy to high off that last dab, or my phone is being tampered with. What can I do? Here's what I'm working with.
Samsung A21 (SM-S215DL) using Straight Talk. Attached is a screenshot of the SW mumbo jumbo. I really hope someone can help. TIA!
namdrop22 said:
The question I want to know, is how can I compare my what my phone should be installing after a factory reset, file wise? I've looked for a list online to compare with and no luck so far.
Click to expand...
Click to collapse
IMO nobody can tell you what apps to install after a Factory Reset: it's alone your decision what apps you want to run.
jwoegerbauer said:
IMO nobody can tell you what apps to install after a Factory Reset: it's alone your decision what apps you want to run.
Click to expand...
Click to collapse
No no. You're missing the question here.
namdrop22 said:
No no. You're missing the question here.
Click to expand...
Click to collapse
May be.
A Factory Reset doesn't install anything, it wipes all user apps and data. A Factory Reset never touches Android OS itself.
Look at the running apps and services, anything utilizating root or kernel or system privileges will not be in that list unless it's using a app to bootstrap but if you have a weird duplicate system app or an app with a strange name could help you narrow it down. if you have usb debugging enabled you may be able to run a logcat as well to see what messages the system is generating.
Does samsung offer any tools to read the boot log? You might find something In that too. Lastly, well you should do this first, check if there are any exploits or vulnerabilities with your phones software and hardware. Google search " chipset-or-software-name-here + escalate vulnerable cve exploit "
Check past software versions too, you could get hit while the vuln is unknown or lesser known then it patches the manufacturers patches.
Can u elaborate on these file systems or folders you say you have that are invisible?
Unless you loaded malware, a trojan etc on to the phone either in data from the PC, email download, an app you installed or a download from the internet.
Even so it would die with a factory reset... so do another factory reset so if you think so.
Then be careful what you allow into it.
Don't let anyone use your phone or access any of your devices ie flashcards, PC etc.
Run
SafetyNet Test - Apps on Google Play
SafetyNet device compatibility test
play.google.com
to check whether phone's Android got tampered or not

Factory Reset Protection - Any way to remove from Samsung?

Hello!
I have Samsung Galaxy A03s. I did a factory reset a few days ago and I didn't remember my password. I also have no clue what is the google account Im signed with.
I tried numerous different ways, I watched multiple youtube videos - none of them worked.
Do you have any suggestion what I could do?? And also are there any free apps I can use???
I tried downloading dr fone but I need to pay in order to do anything with the app.
What free tutorials you can find on the internet.
Samsung can unlock it with proof of purchase too I believe.
Next time delete Google and Samsung accounts from device before you do the reset and do the reset from settings vs boot menu to avoid this from happening...
I downloaded SamFirm tool but I have no idea how to use it.
If anyone knows this tool, could you please tell me what Im supposed to do in order to unlock my phone?
Samfirm is as the name suggest a tool to download Samsung firmware for mobiles - this isn't of any use. MediaTek devices can be accessed low level so one could just erase FRP partition (if Samsung followed the rules)
But there is risk bricking your device, therefore I recommend youtube videos like this - it's much more safe to use.
v.here said:
Hello!
I have Samsung Galaxy A03s. I did a factory reset a few days ago and I didn't remember my password. I also have no clue what is the google account Im signed with.
I tried numerous different ways, I watched multiple youtube videos - none of them worked.
Do you have any suggestion what I could do?? And also are there any free apps I can use???
I tried downloading dr fone but I need to pay in order to do anything with the app.
Click to expand...
Click to collapse
You are not looking for a way to remove FRP, you should be looking for a way to "bypass" FRP on your specific model number.
Try doing a Google search for:
"Bypass FRP (your specific model number)"
Also, the best to avoid this in the future is to go to your Google settings and disable the "Find My Device" feature and remove the Google account before you factory reset the device. Then it will not trigger FRP lock when you do the reset.
[Samfw FRP Tool URL]
ZModder said:
https://samfw.com/blog/samfw-frp-tool-1-0-remove-samsung-frp-one-click
Click to expand...
Click to collapse
Yeah, there are many ways to bypass FRP lock. This is just one of many tools and methods.
But, with what I posted previously, neither removing or bypassing FRP are necessary. It is better to understand how Google and android work than it is to blindly walk into a problem that requires a tool to fix. It is also a very bad idea to not remember Google login email and password, it's as simple as keeping that info somewhere other than the device.
I find it hard to believe or understand how no one ever thinks ahead or "looks where they are going" when they do things without first understanding the details or potential consequences of actions when tinkering with technology that they don't truly understand. To give an example to put things into scope, if people handled guns as carelessly as they do their phones, just imagine.....
Not that phones present the same dangers, just making a point.
Zillion said:
https://samfw.com/blog/samfw-frp-tool-1-0-remove-samsung-frp-one-click
Click to expand...
Click to collapse
Hi it's been a long time since I've been here on this site I have the same thing I've got that software installed and I get past the emergency call and it says cannot access ABB can you give me any pointers I believe I can get it I'm still very much a green horn novice
Droidriven said:
Yeah, there are many ways to bypass FRP lock. This is just one of many tools and methods.
But, with what I posted previously, neither removing or bypassing FRP are necessary. It is better to understand how Google and android work than it is to blindly walk into a problem that requires a tool to fix. It is also a very bad idea to not remember Google login email and password, it's as simple as keeping that info somewhere other than the device.
I find it hard to believe or understand how no one ever thinks ahead or "looks where they are going" when they do things without first understanding the details or potential consequences of actions when tinkering with technology that they don't truly understand. To give an example to put things into scope, if people handled guns as carelessly as they do their phones, just image......
Not that phones present the same dangers, just making a point.
Click to expand...
Click to collapse
I had it going pretty decent hadn't verified my Google account and it didn't go to the code page so I tried to software that you talked about earlier it seems to go through but it gets a failed to load the ADB any advice is greatly appreciated i bought the phone fulfilled my contract was able to get it unlocked.. was good to get to a friend of mine because I bought another phone I didn't know nothing about removing the Google account so the hard reset came up this fpr and I'm not getting nowhere past that it's got something to do with ADB I'm finally searching up to two steps or someone away from the city I just need some advice thanks..
Droidriven said:
Yeah, there are many ways to bypass FRP lock. This is just one of many tools and methods.
But, with what I posted previously, neither removing or bypassing FRP are necessary. It is better to understand how Google and android work than it is to blindly walk into a problem that requires a tool to fix. It is also a very bad idea to not remember Google login email and password, it's as simple as keeping that info somewhere other than the device.
I find it hard to believe or understand how no one ever thinks ahead or "looks where they are going" when they do things without first understanding the details or potential consequences of actions when tinkering with technology that they don't truly understand. To give an example to put things into scope, if people handled guns as carelessly as they do their phones, just image......
Not that phones present the same dangers, just making a point.
Click to expand...
Click to collapse
^truth^ Your Google password should be long, unique and carved in granite, twice. Don't trust your memory for this... it should look like a MS installation password which is a good model to emulate.

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