Trying to backup a locked Android Phone - General Questions and Answers

So I have a small problem that has giving me a headache the past few days. I got an old Nokia 6.1 from my mom & was asked to get the pictures & documents from it. I removed her pattern lock, because I was annoyed to use it all the time. A couple of days later, the phone has out of the blue a security pin. Which obviously no one knows, because no one configured it...
I spent hours looking different ways to extract the data or to bypass the lock & sofar I think I ran out of all the options.
Here is my current state & I would really appreciate some advice how to proceed.
1. Find my device:
The phone is on the list. But it shows that the last activity was on the 10th january & can't be reached it even though it's connected to the internet via my mobile data. Furthermore it seems that I wouldn't be able to unlock it anyways because it only gives me two options "Call the Phone" & "Set up secure & delete".
2. Installing Aroma to extract the data/remove lock files:
I can't do that because there is no custom recovery installed on the phone. Just the stock.
3. Installing a custom recovery:
I can't install/flash anything on the phone because the developer options, usb debugging & bootloader are not unlocked/enabled.
I came as far as being able to see my dive with adb on my pc, but I couldn't flash anything of it, because the signature fails.
I'm now posting this threar, to see if anybody has some advice for me, how I could get the pictures from the phone.
Thank you all in advance~

Push

The door to any Android device is ADB.
You say
came as far as being able to see my dive with adb on my pc,
Click to expand...
Click to collapse
hence ADB obviously is fullly working, means it should be possible to pull out the data in question by means of ADB.

Hi, thank you for your answer, I have expressed myself wrong/mixed adb & fastboot up. What I wanted to say, is that I can see the device via fastboot. Unfortunately not over adb.
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as you can also see in the screen
If I understood what I read, there is no way to access the phone like this, is that correct?
Is there anything else I can do?

The Phone itself gives me an option to "Apply Update from ADB". My knowledge about this stuff is barely anything. But is there a way for example I could install/update an android version/new system without losing the internal data? At that point I don't care about the phone working properly, as I would like to get the pictures from it & root + wipe everything from it.

push

As "Apply Update from ADB" implies this option is used to flash an OS's update provided by OEM/carrier: updating an OS doesn't affect user data stored on phone.
Have you ever tried to exit phone's fastboot mode by running Fastboot commands
Code:
fastboot devices
fastboot reboot

I ended up factory resetting the phone. This Thread can be closed

If you have usb debugging on. Then you can use ADB. You can try to mount user partition and you can copy that partition.

Related

data recovery from dead gpu z3

Hello
so after filming for 5 seconds underwater my z3's screen turned black and turned off permanently. though it seems to still turn on normally
after unsuccessful replacements and search on the internet the logical explanation was that the gpu is dead
so now i want to recover the data (photos, videos, music) i have on the internal memory
the device is locked by pattern lock so i can't access it when i plug it (it just detects the device)
i want to know if flashing will remove the lock without clearing my data
and if so how can i do it with a dead screen
best regards
I can think some ways of doing data recovery...
1: Safe method if you have recovery!
you can do a soft reset by pressing the button on the side of the sd card/sim tray.
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Press it till it vibrates for a second time, this time it will shut down.
After this, you can turn on your phone and enter recovery (if you have a custom rom or kernel), in this mode you can fetch your files from the internal storage by connecting it via usb to your computer.
2: Use as last resort and confirm the internal storage wiping before doing anything...
Unlock bootloader (I cant remember if it does erase the internal storage partition or not) to install a custom kernel that has recovery.
3: Probably the second safest but it's needs searching the tools if you don't know how to use adb.
If you do have USB Debugging enabled in the phone, you can try to fetch files by using adb in your computer.
Open a CMD in the directory where adb.exe is located and write this code
adb.exe pull /sdcard/ c:/sdcardbackup/
Click to expand...
Click to collapse
It will fetch your files from internal storage to a folder called sdcardbackup on your C:/ drive
Hope this can help you!
If you're going with flashtool, you need to wipe the data partition called userdata since there is where the config is stored but it also wipes the internal storage
hello thanks for the reply
1. tried no luck
2. bootloader is already unlocked and phone is rooted
3. i remember unlocking usb debugging (always do on android) so i will try this, i'll keep you updated on the results
best regards
update :
for whatever reason the phone isn't authorized anymore and i can't access it. anything i can do about it
mm.salem said:
hello thanks for the reply
1. tried no luck
2. bootloader is already unlocked and phone is rooted
3. i remember unlocking usb debugging (always do on android) so i will try this, i'll keep you updated on the results
best regards
update :
for whatever reason the phone isn't authorized anymore and i can't access it. anything i can do about it
Click to expand...
Click to collapse
Hi, as your bootloader is already unlocked try to continue with 2.
If you haven't installed a custom kernel try to install a kernel like EliteKernel, you can find it here in the forums.
Use flashtools and flash boot.img via fastboot mode on your phone, that way you will have a recovery working.
update
flashed Z3FotaTWRPV5.img into it and got it to boot to recovery
i just got my pictures including the picture that killed my gpu (ironic)
anyway thanks for the help... can i edit this to solved?

Impossible to reinstall a rom after root

Hello guys,
I'm new here, I've read a lot about your different topics and I'm admirative for some level god members with their answers :good: :laugh:
Indeed I'm a dev, but for websites so it's a bit different with phones for me, and I will try to explain as detailed as I can.
I have a samsung SM G965F, bought in Poland (I work here for the moment); And indeed tried to root it for private purposes.
I followed a tutorial; I was on Pie 9 (****tiest ever update for me); from there OEM in DEV tools was activated, and the TWRP was installed.
the phone wasn't root, but I had the TWRP options (when push Volume up+bixby+lock) so thought I'm on the good way, but only after, and there is my mistake, I understood by reading something that I should make faster an operation when enabled the OEM (before it start to delete all my infos) that I should switch to recovery mode (or installation) and if not there was a story with 7 days to wait.
So the phone was just reseted with only memory card datas not deleted, and the phone was working, just the OEM always disabled, and when you select to enable it it says "ok we reboot the phone you will loose all your files etcc..." and anyway after many attempts, it says always the same after the reboots, and never is enabled after. So I tried to install a new rom, and then I thought I had a problem, in the installation it was written "Secure Check Fail : PIT".
So I tried to found the right rom, with the number "6" inside as per this screen :
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Then the Secure Check Fail : PIT dissapeared and now its just Fail in Odin.
Also, I tried to reboot normally but it says that there was an error and I need to reinstall with smart view or smart touch, I don't really remember, so I just reinstalled the first TWRP and now the screen of my phone is looping on Samsung, and rebooting.
I'm lost, I spent from 3pm to 4 am yesterday in the internet to found a solution, so my final option is write to ask your help guys.
Hope you can help me, thank you in advance
PS: Sorry for the big picture, there is no acceptance unfortunately for resizing codes, or maybe I just still don't have access to this option cuz I have less than 10 messages, if need delete it or explain me if you need pictures, I did it 10 min ago, even if there is not a lot to do because i'm limited with my phone now

Question ROG phone 5s not recognized in fastboot mode, but ADB works... Windows driver issue?

Hi All,
I bought a ROG phone 5s (ZS676KS) direct from ASUS and I've been trying to root it all week. The firmware version is WW_18.1220.2111.160.
So far, I have been able to unlock the bootloader using Asus' app. My phone displays the unlocked bootloader warning on every boot.
I can't make fastboot work... the "adb reboot bootloader" command does work. I can also boot using the power + volume up button. But the "fastboot devices" command always comes up empty.
I found two possible reasons why fastboot doesn't work. So far I failed to fix either one.
First, the "OEM unlocking" option is missing in my developer options menu. I have the "USB debugging" option checked off. But many of the guides I read online say to allow OEM unlocking and I can't do that. But I've also seen people say that it doesn't matter. So, I don't know if this is a real problem. I can't find any reference to this problem except in Samsung phones. I tried the recommended fix but it didn't work.
Second, something's wrong with the fastboot driver on my computer. When get my phone into fastboot mode and plug it into the computer, device manager shows a device called "ASUS_I005D" with an orange caution icon on it. The error message in the properties menu says "The drivers for this device are not installed. (code 28)". This is probably the real problem.
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Windows isn't finding a driver with its online driver search. I spent a few hours playing with Windows drivers to no avail. But maybe I missed something. I did find "ASUS_Android_USB_drivers_for_Windows_20150212" online and it didn't help.
I have tried different wires and USB ports and I'm using the side port of the phone instead of the bottom (although I tried the bottom port too). I tried another computer and that didn't work. But this was before I realized what was happening with windows drivers so I didn't check the device manager. I'm away from home now so I just have access to the one computer for now.
Does anyone know where I can find the correct driver? Or is there another approach I haven't considered? I hope there's nothing fundamentally wrong with the phone. I kind of just bought it without explicitly verifying, assuming the 5s is rootable since the 5 is...
Thanks Everybody,
Success is disgusted by some people, and will not share any files for free in the future.
It's not your device but likely Win 10 playing games with you. First completely uninstall the device driver to clean things up. Reboot your pc into Safe Mode. Plug in your phone from the side connector with a good data capable USB cable. From Device Manager choose "Add Legacy Hardware" from the menu and point the location to where you have saved the latest official Android USB drivers and install. Reboot Windows normally. If things have gone well, you should be able to both ADB & Fastboot into your device.
What a relief.
I am now able to flash my patched boot.img.
Thanks to both of you. I'm off to the races...
For me I just get a Ubuntu iso, boot your computer off a USB stick, install adb and fastboot via apt, and boom, no crappy drivers needed

adb cant find 4g Adas Mirror, any help pls.

Hi!
This is my first post here, I hope I won't make many mistakes and troubles...
A friend of mine asked me to help him with his car Android based mirror.
The mirror is a "4G Adas Mirror" which is now stucked on the boot screen/logo.
Android version on the device is 8.1.
I've tried to reset through the hard reset button, without success.
I tried to connect the device on my PC to try to get access with adb, no success.
Adb cant see the device, the device list is empty.
When I check in the device manager on my PC I can see under "Portable Devices" installed,
with the name "MTP USB Device".
I also downloaded several drivers but can't install them, not for my device.
And now I'm out of ideas.
If somebody have any idea what could I still try to bring back the device into live, I would really appreciate.
Thank you.
Btw.:
My PC is running win10 x64 Pro
You're probably stuck with only the MTP interface (and not a composite device with MTP and ADB) but it might be worthwhile to double check.
Is the MTP interface active? Can you see any files in Windows File Explorer?
You can check with UsbView.exe to see if there is only one interface, the MTP.
The next step is to try various buttons on boot to see if you can get to recovery, fastboot or ROM bootloader.
Thanks for the fast replay, I cant access the device throug any file manager, as you mentioned, I checked with UsbView.exe already, just to be sure.
The MTP is active.
I've tried many many times the switch combination with the reset button, to try to get into any recovery or whatever cmd line mode, but without success.
The device hase only two buttons:
1. Power button
2. Reset button
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Well, there's many ways to skin a cat.
If you open it up there could be a UART with a rooted hardware console.
There could be pushbuttons or test points to get into some other mode.
Good photos will tell us.
So, here we are....
the mirror crashed until I tried to open it.
However, if somebody is interested to hack and poke around this device, I'm familiar to open the device,
make schematics, pictures and try to hack into the device to try to make it alive again.
If somebody is willing to be a part to this pls. let me know and let's get started.
Open it up and take photos.
I'm trying and searching for a way how to open it but not fully crack the mirror, which is actually also a monitor...
I hope I will open the device soo and be back...

[Help] Why does my phone's boot screen look like this?

I got a pixel4a phone, but the startup screen looks like a factory mode screen. how can i remove this screen, thanks a lot
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that's not a lot of info to go by. what did you do prior to getting this screen? since when has this screen been showing? is it rooted? did you do low level stuff with it, and if so, did you do it through a computer or on the phone directly?
the first thing you would want to do is to check if you can enter recovery mode (stock will do if you don't have an aftermarket) and see if you can do something with that, like, say; factory reset.
the next thing you could try is to first backup your flash, and I mean from sector 0 to EOF, and a second backup per partition, then flash a stock rom you could get online.
I WOULD preffer to just diagnose the problem and fix it non-destructively but phones and their OSes are not built to accomodate repair beyond changing the screen/batery and resetting/flasing the ROM
P.S. throw in the chipset type while you're at it I.E. MTK or QLM
Thank you for your response, bro! This phone is a second-hand phone. When I received it, it only had the factory mode. I flashed Android 11 through the website flash.android.com, but every time I boot up the phone, the screen will display for a few seconds before entering the system. I searched online and it seems that the phone is still in factory mode and needs to be activated to normal mode, but I haven't found a way to switch to normal mode.
1. Enable ADB ( AKA USB Debugging ) on phone
2. Connect computer and phone via USB-cable
3. On computer run ADB command
Code:
adb reboot
oldmaize said:
Thank you for your response, bro! This phone is a second-hand phone. When I received it, it only had the factory mode. I flashed Android 11 through the website flash.android.com, but every time I boot up the phone, the screen will display for a few seconds before entering the system. I searched online and it seems that the phone is still in factory mode and needs to be activated to normal mode, but I haven't found a way to switch to normal mode.
Click to expand...
Click to collapse
well, taht just sounds like the ROM didn't come with a boot animation/logo so I suggest if you want one you can well... there's not much you can do without tripping tamper triggers I.E. install rootkit & modify system partition (can't be done post pie) or unpack system image, insert the animation/logo and repack, but then you have an orange state device and that's not much better than that factory logo, or you lock it without image verification enabled and hope that something doesn't rely on it
android isn't built to be moded, so you have to mod it before building an hoo boy is that a wild ride
P.S. on second read, the ROM might be in eng mode instead of userdebug or user
you could check it by either terminal emulator, issueing the command `getprop` and search for build variant or do so through adb

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