Wireless Debudding - General Questions and Answers

Hello,
I use scrcpy to mirror my android to my pc and play games, send texts etc etc. I was wondering if there was a way to either automatically unlock my phone when connecting or to perhaps run a script after it connects via adb or an app even that will auto unlock when connected to my pc wirelessly via adb. I searched and I can find ways to remove my pattern lock but not just unlock the phone leaving the pattern intact for when its disconnected. Thanks

vulcanrvn said:
Hello,
I use scrcpy to mirror my android to my pc and play games, send texts etc etc. I was wondering if there was a way to either automatically unlock my phone when connecting or to perhaps run a script after it connects via adb or an app even that will auto unlock when connected to my pc wirelessly via adb. I searched and I can find ways to remove my pattern lock but not just unlock the phone leaving the pattern intact for when its disconnected. Thanks
Click to expand...
Click to collapse
I don't know the commands or where to find them, but, there are some adb shell commands that you can enter that simulate touch input. But, it would probably be easier to change the lock to a PIN or password nstead of a pattern, then use commands to enter the PIN or password. Yes, you should be able to create a script containing the commands that can be used in the adb/adb shell terminal.
Sent from my SM-S767VL using Tapatalk

That is what I figured I was going to have to do but thought it was worth asking. Thanks
Droidriven said:
I don't know the commands or where to find them, but, there are some adb shell commands that you can enter that simulate touch input. But, it would probably be easier to change the lock to a PIN or password nstead of a pattern, then use commands to enter the PIN or password. Yes, you should be able to create a script containing the commands that can be used in the adb/adb shell terminal.
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse

Related

[Q] Converting old Android phone into simple image displayer

Is there a way to change the Android display programmatically from a PC via a USB cable? I have an old phone, Samsung Moment, that I would like to convert into a simple display device. Ideally I would be able to send it properly sized and formatted image files and have the phone simply display the image fullscreen. I am able to use ADB to send and receive files to the phone, but the phone is not yet rooted. If rooting is required, then I guess I'll do that first. Is there an app for this already or is it something that can be done simply by issuing ADB shell commands, sending files into the right places? Also, I would of course need to turn off the automatic screen lock. The phone should not need to respond to any input; it would just be a display device. Is all of that doable via some app or is this something requiring specialized ROM's? If so, what are my options?
Thanks!

How to get Pictures off Pixel 2 with cracked screen which is not working

So my Pixel 2 cracked and fell in the pool. The water got to the screen and it's not working. I seriously want to get the photos unto my PC. Any steps that could help?
Maybe you have automatic upload to Google Photos? Just log in to your account from PC
Sent from my Pixel 2 using Tapatalk
smorttey said:
So my Pixel 2 cracked and fell in the pool. The water got to the screen and it's not working. I seriously want to get the photos unto my PC. Any steps that could help?
Click to expand...
Click to collapse
If your PC still recognizes it when plugged in via USB....ADB pull may come in handy.
How can I do an ADB pull
Saw a couple of tutorials on YouTube but none seemed to work.
I don't have the Google Photos sync
Voloshvett said:
Maybe you have automatic upload to Google Photos? Just log in to your account from PC
Sent from my Pixel 2 using Tapatalk
Click to expand...
Click to collapse
And so I am unable to use the sync feature
smorttey said:
Saw a couple of tutorials on YouTube but none seemed to work.
Click to expand...
Click to collapse
Is it responding to ADB at all? If you type "adb devices" does it respond with the serial number, for example? I assume you have used the FP scanner to unlock the screen (as a security measure it won't work unless you can unlock the screen). If it does respond, can you tell us what sequences of commands you have tried? "I watched a couple of YouTube videos" doesn't tell us what you actually did (and providing links to the videos still doesn't tell us what you actually did either, just what those videos said to do).
If it's not responding to ADB then that's the problem right there. Was USB debugging already enabled on the phone and have you used it with that computer before (and granted the computer permanent USB debugging permission)? Both of those are necessary (unless you have a custom recovery installed, in which case you may be able to use ADB in recovery mode and it might not ask for permission the way the phone will when running Android). If either of those has not been done then this will be tricky: you can control a phone with an unresponsive touchscreen over USB (using an OTG adapter and a mouse or keyboard), or a bluetooth keyboard or mouse (if you can get one paired), but if the display is out then you need to be able to mirror it to see what you are doing. The problem is that I don't think there's a mirroring method that works without interaction from you, which is no good if the display is dead (unless you have a displaylink setup already working, in which case there's a chance: see this discussion for information, I've never tried this myself). In the old days MHL used to allow you to mirror without requiring any interaction with the phone, but that's not supported any more, and the Pixel 2 doesn't even support USB-C to HDMI. I guess that in Google's world everyone will use Chromecast, and the utility of being able to mirror a phone with a defective display doesn't occur to them because in their world everyone has everything synced with Google Drive anyway...
Because you can't see the screen, you can't select file transfer from the USB options, thus you won't be able to use ADB that way. But, you can get into the bootloader using pwr+vol dwn. Once it vibrates, you're in. Type fastboot devices, just to be sure. Now, fastboot boot the TWRP.img. Type ADB devices, and you should see your sn and recovery. So long as you know the path to your photos, you can use ADB pull to retrieve them.
You can give Vysor a try. It lets you remotely control your entire phone via screen/input mirroring on your computer.
I'm not sure if you need to access the phone the first time to set it up, but try remotely installing the app from Google Play on your computer, installing their Chrome extension, connect phone via USB, and launch extension.
https://play.google.com/store/apps/details?id=com.koushikdutta.vysor
I did this on a cracked screen Pixel 2, but I was able to see the screen slightly still.
Does Squeeze work? Maybe it is possible to sync your photos through assistant? I am not sure is it possible but at least you can Google it
Sent from my Pixel 2 using Tapatalk
Voloshvett said:
Does Squeeze work? Maybe it is possible to sync your photos through assistant? I am not sure is it possible but at least you can Google it
Sent from my Pixel 2 using Tapatalk
Click to expand...
Click to collapse
He said in an earlier post that he doesn't have sync turned on.
---------- Post added at 05:47 PM ---------- Previous post was at 05:31 PM ----------
ViperPyro said:
You can give Vysor a try. It lets you remotely control your entire phone via screen/input mirroring on your computer.
I'm not sure if you need to access the phone the first time to set it up, but try remotely installing the app from Google Play on your computer, installing their Chrome extension, connect phone via USB, and launch extension.
https://play.google.com/store/apps/details?id=com.koushikdutta.vysor
I did this on a cracked screen Pixel 2, but I was able to see the screen slightly still.
Click to expand...
Click to collapse
That won't work, because the default for USB is no data transfer. Device manager recognizes the device, but can't access it. That's why you can't see it in file explorer. The only hope here is the fastboot method I mentioned above.
I believe the method DuckRuckus outlined will likely be the only option. I ran into a similar issue a few weeks ago and was able to pull photos off a Nexus 6 with a non-functioning screen and USB debugging was not enabled.
If your phone is still functional (except screen), you should be able to fastboot TWRP and use command line to decrypt phone if needed (I can't post links yet, but google twrp commandline guide for info on how the decrypt command works). From there, it's just an ADB pull to get your files.

The settings Facebook doesn't want you to see

I was just tooling around in my new Quest 2 and, while my level of technical expertise is sufficient to be dangerous, I don't have any real idea what I'm doing as far as rooting, bootloader mods, etc. However, I seem to have stumbled into the regular Android settings after an app I was trying asked for usage permissions, which it seems Oculus doesn't expect any of its bespoke apps to do.
The Android settings behave oddly, though, but more like there's some kind of watcher app that's preventing access to most of these non-Oculus options. Case-in-point, the app that wants usage access, when I enter the Usage permissions screen and select the app from the menu to be taken to the screen where it displays what the app will do with usage permissions and presents the toggle for it, the screen comes up only briefly before the settings dialogue disappears entirely with an error saying that "System has stopped responding". I'm pretty sure if I were fast enough, I could probably toggle it in time, but I could also try to grant those perms via adb (which I only now remembered I could do and thus haven't done yet).
I also found and enabled the actual Developer Options, not the basic one Oculus gives us if we sign up as a developer organization. I am certain that they have actually been enabled: Even though the "{ } Developer Options" menu item keeps reloading the page that its on, settings that you'd expect to find within now turn up in the settings search dialogue.
One of these options is to enable OEM bootloader unlock. Selecting that options from the search results screen (or any other search result you'd find within Developer Options) however does like before, drops you at the menu page with the "{ } Developer Options" option.
It would be absurd if it were to be as simple as enabling that option to gain access to the bootloader and do whatever, even moreso if it was me that first wrote about it -- but, since I'm under the impression that the settings aren't actually broken so much as they are being suppressed, is there a way to toggle these various developer options, including the OEM bootloader unlock, via adb?
(Another point in favor of suppression rather than breakage, the Oculus refuses to take a screenshot of anything I'm doing with a message stating that the device is forbidden from doing so, although in less nefarious language.)
tl;dr -- how might I go about programatically toggling developer options on the device to find out what happens? More broadly, what's a good place to start being more dangerous vis-à-vis my Android technical expertise? I find its structure in every way baffling and nightmarish.
And then just for kicks, there's some oddities, like how the machine name in adb shell comes back as "hollywood" (which I found a bit Baader–Meinhof-y, since I was watching a bunch of Modern Vintage Gamer vids including his one on the Wii and its "Hollywood"-benamed graphics coprocessor). Also, fastboot oem unlock returns a curious error directing the user to visit https://oculus.com/unlock, which doesn't exist, and as far as the Wayback Machine is concerned, has basically never existed.
This settings menu is (or at least it was) fully accessible on my Quest 1 last time I tried it. There does not seem to be an entry point on Quest 2 though.
I am currently enjoying the "Bugjaeger" app from the play store. That is a good ADB solution for the Quest 2. Have fun.
rickthecabbie said:
I am currently enjoying the "Bugjaeger" app from the play store. That is a good ADB solution for the Quest 2. Have fun.
Click to expand...
Click to collapse
Could you please elaborate? Link to any guides or anything?
dwkindig said:
I was just tooling around in my new Quest 2 and, while my level of technical expertise is sufficient to be dangerous, I don't have any real idea what I'm doing as far as rooting, bootloader mods, etc. However, I seem to have stumbled into the regular Android settings after an app I was trying asked for usage permissions, which it seems Oculus doesn't expect any of its bespoke apps to do.
The Android settings behave oddly, though, but more like there's some kind of watcher app that's preventing access to most of these non-Oculus options. Case-in-point, the app that wants usage access, when I enter the Usage permissions screen and select the app from the menu to be taken to the screen where it displays what the app will do with usage permissions and presents the toggle for it, the screen comes up only briefly before the settings dialogue disappears entirely with an error saying that "System has stopped responding". I'm pretty sure if I were fast enough, I could probably toggle it in time, but I could also try to grant those perms via adb (which I only now remembered I could do and thus haven't done yet).
I also found and enabled the actual Developer Options, not the basic one Oculus gives us if we sign up as a developer organization. I am certain that they have actually been enabled: Even though the "{ } Developer Options" menu item keeps reloading the page that its on, settings that you'd expect to find within now turn up in the settings search dialogue.
One of these options is to enable OEM bootloader unlock. Selecting that options from the search results screen (or any other search result you'd find within Developer Options) however does like before, drops you at the menu page with the "{ } Developer Options" option.
It would be absurd if it were to be as simple as enabling that option to gain access to the bootloader and do whatever, even moreso if it was me that first wrote about it -- but, since I'm under the impression that the settings aren't actually broken so much as they are being suppressed, is there a way to toggle these various developer options, including the OEM bootloader unlock, via adb?
(Another point in favor of suppression rather than breakage, the Oculus refuses to take a screenshot of anything I'm doing with a message stating that the device is forbidden from doing so, although in less nefarious language.)
tl;dr -- how might I go about programatically toggling developer options on the device to find out what happens? More broadly, what's a good place to start being more dangerous vis-à-vis my Android technical expertise? I find its structure in every way baffling and nightmarish.
And then just for kicks, there's some oddities, like how the machine name in adb shell comes back as "hollywood" (which I found a bit Baader–Meinhof-y, since I was watching a bunch of Modern Vintage Gamer vids including his one on the Wii and its "Hollywood"-benamed graphics coprocessor). Also, fastboot oem unlock returns a curious error directing the user to visit https://oculus.com/unlock, which doesn't exist, and as far as the Wayback Machine is concerned, has basically never existed.
Click to expand...
Click to collapse
Would you mind explaining how you got the settings page to open on the Quest 2? I am an OG root dev and just picked up a Quest 2 myself, would love to crack into this.
Oh, dang, yeah, sorry things have been mad hectic and I didn't see these responses. I'll provide a write-up tomorrow, ping me again if I don't reply later cause I'm a forgetful idiot.
dwkindig said:
Oh, dang, yeah, sorry things have been mad hectic and I didn't see these responses. I'll provide a write-up tomorrow, ping me again if I don't reply later cause I'm a forgetful idiot.
Click to expand...
Click to collapse
All good, I actually figured out how to launch the settings page from this command:
adb shell am start -a android.intent.action.VIEW -d com.oculus.tv -e uri com.android.settings/.DevelopmentSettings com.oculus.vrshell/.MainActivity
Everything works in this page, except for launching the Developer settings option. This crashes the app as you mentioned, even though I can see the OEM Unlock option in the settings search bar.
This repo is also very helpful, I am getting told to visit the same non-existent page you were as well when running fastboot oem unlock.
GitHub - QuestEscape/research: Sharing our security research on the Oculus Quest
Sharing our security research on the Oculus Quest. Contribute to QuestEscape/research development by creating an account on GitHub.
github.com
Honestly Annoying said:
All good, I actually figured out how to launch the settings page from this command:
adb shell am start -a android.intent.action.VIEW -d com.oculus.tv -e uri com.android.settings/.DevelopmentSettings com.oculus.vrshell/.MainActivity
Everything works in this page, except for launching the Developer settings option. This crashes the app as you mentioned, even though I can see the OEM Unlock option in the settings search bar.
Click to expand...
Click to collapse
Oh, cool, I spent some time myself looking for a similar command, but I don't know much about the inner workings of Android. Do you know if there's a way to programmatically toggle the OEM Unlock switch?
I'll still post my circuitous method of getting there tonight (US/Central), maybe it will be enlightening in some way. I can't take screenshots or video of the process, cause the security policy configured by Facebook disallows it in those places.
Honestly Annoying said:
This repo is also very helpful, I am getting told to visit the same non-existent page you were as well when running fastboot oem unlock.
GitHub - QuestEscape/research: Sharing our security research on the Oculus Quest
Sharing our security research on the Oculus Quest. Contribute to QuestEscape/research development by creating an account on GitHub.
github.com
Click to expand...
Click to collapse
Okay, things are a bit different since when I first posted -- I can grant packages usage access without crashing back to Android settings (`com.android.settings`). However, I can launch Android settings directly using App Manager (https://muntashirakon.github.io/AppManager/). Still can't screengrab, though, and still can't access the Developer Options, can only search for them. Interestingly, the breadcrumbs in the search results refer to the uppermost level as `null`.
So i connected my Quest 2 to Android studio and used the debug and the log tool to see why the settings app crashes when trying to enter the developer settings. I got the exception and maybe i can paste it in here when i get home. Also i managed to sign out of my Facebook account and remove the oculus system administrator but that made the headset useless. I also created an app for the oculus that search for all the installed packages and when you click on one of them it's trying to launch the package in vr shell and found some interesting things such as a oculus assistant and a battery charging mode setting.
Honestly Annoying said:
This repo is also very helpful, I am getting told to visit the same non-existent page you were as well when running fastboot oem unlock.
GitHub - QuestEscape/research: Sharing our security research on the Oculus Quest
Sharing our security research on the Oculus Quest. Contribute to QuestEscape/research development by creating an account on GitHub.
github.com
Click to expand...
Click to collapse
maybe the page does exist, but you don't have the authority to visit it, so oculus redirect you to somewhere else
maybe its not helpfull, but when you start wireless wifi on the Q via a wired adb host , you can install the app 'remote adb shell' (blue cast icon, pstore) on the quest and connect to localhost. so you have an on device adb shell for pm commands. it has to be this remote app because of lack on adb shell command without magiskmodule (termux crashes to the tv channel). i dont know how the activitys are called in android so maybe you got luck. also are the developer options part of the settings.apk? i think they pulled it out like that so why not making a new settings.apk where the devops are available? on this way there is sure an option to have a lock on the wifi adb too so it doesnt shutdown anytime you reactivate. edit: seems that with the new multitasking feature, its possible to hold up a wifi connection even the hmd was locked, just run the remote shell, connect and dont close it. you can connect via pc too without need to use adb tcpip again. before i setup adb tcpip via ' setprop service.adb.tcp.port 5555 ' again on the remote shell app. i now let it locked, and look how long it can holdup the wifidebug without reactivating via cable.
raeumler said:
maybe its not helpfull, but when you start wireless wifi on the Q via a wired adb host , you can install the app 'remote adb shell' (blue cast icon, pstore) on the quest and connect to localhost. so you have an on device adb shell for pm commands. it has to be this remote app because of lack on adb shell command without magiskmodule (termux crashes to the tv channel). i dont know how the activitys are called in android so maybe you got luck. also are the developer options part of the settings.apk? i think they pulled it out like that so why not making a new settings.apk where the devops are available? on this way there is sure an option to have a lock on the wifi adb too so it doesnt shutdown anytime you reactivate. edit: seems that with the new multitasking feature, its possible to hold up a wifi connection even the hmd was locked, just run the remote shell, connect and dont close it. you can connect via pc too without need to use adb tcpip again. before i setup adb tcpip via ' setprop service.adb.tcp.port 5555 ' again on the remote shell app. i now let it locked, and look how long it can holdup the wifidebug without reactivating via cable.
Click to expand...
Click to collapse
.
if someone knows a working terminal for the quest (the original crashes the keyboard after a while). to replace the remote adb shell app, we could use an adb binary that holds up the wifi with adb shell to localhost (shell commands), while another terminal (local, pc or smartphone) can connect through the adb binary over wifi to localhost/quest-ip (for adb commands). but setting up an adb server (not the service) via adb binary and on-device terminal (even via adb shell) is not possible without root (but the remote adb shell app starts one or does it somelike different without root and on-device). when we know how we could put that logic together in a script or apk then). but anyways:
so its setted up now on my quest for holding up debug over wifi (sideload connection) and have an ondevice shell. it runs minimum 23 hours without needing to activate it via cable (adb device to check connection)
1. download/sideload remote adb shell app
2. connect quest2 to a host via usb
3. open cmd on host: adb tcpip 5555
4. disconnect usb
5. start remote adb shell on the quest and type quest-ip:5555 OR localhost:5555 and click connect
6. type in remote adb shell: setprop service.adb.tcp.port 5555
7. minimze the remote adb shell app and let it run
(8). to disable wifidebug: setprop service.adb.tcp.port -1
now there is no need for reactivating until reboot. if you want to run a command go to -> apps -> unknown sources -> open remote app (as there is no recent button).
you can connect to any adb host via wifi (local, pc, smartphone) even after lock or a matter of time (min 23 hours)
the remote adb shell app:
Remote ADB Shell – Apps bei Google Play
Eine Verbindung mit ADB auf einem anderen Android-Gerät läuft über das Netzwerk
play.google.com
with terminal shortcut app you can make settings-scripts then and run them via iconlist for textureresolution and gpu level or whatever ....
ps: maybe im in the wrong subforum now. should i make a thread?
pps: the app 'autostart and stay' adds an autostart option to the quest, which allows to run a launcher before original launcher comes up. (buggy)
ppps: the app SSH Server can set up a SFTP connection for wireless filetransfers
edit: could be that it just work to the first whyeverdisconnect then the quests tracking is beside and you have to reboot
double
Honestly Annoying said:
All good, I actually figured out how to launch the settings page from this command:
adb shell am start -a android.intent.action.VIEW -d com.oculus.tv -e uri com.android.settings/.DevelopmentSettings com.oculus.vrshell/.MainActivity
Everything works in this page, except for launching the Developer settings option. This crashes the app as you mentioned, even though I can see the OEM Unlock option in the settings search bar.
Click to expand...
Click to collapse
This still works today! I have a Quest 2 running V35, and recently un-linked my Facebook and Oculus accounts. After finally getting my Quest 2 back up (still needed to use the old Oculus apk from an Android device and Quest 1 device selection), the timezone was off, so I used the above adb shell command to access settings, and changed the timezone fine.
I also changed the Device Name, although I'm unsure what ramifications that might cause later.
Edit: Don't change your Oculus account password after doing the FB account bypass. You'll break the log-in session, and have to factory-reset and start over.
you can have more settings when you use SetEdit (Settings Database Editor) from pstore. some props are editable, some need root.

Change Android settings with ADB?

Hi, I'd like to know if it's possible (and if so, how) to directly change android settings via adb commands.
My wife has broken the LCD screen on her phone (OnePlus 7T HD1907, Android 11, rooted with Magisk). I'm having a lot of trouble getting screen mirroring and USB OTG input devices to work at the same time; I have a USB v3 hub, and a USB OTG connector, but I've only been able to consistently get either screen mirroring or input devices to work, not both at the same time. The screen on the phone has now completely failed so I can no longer switch back and forth between the two to make changes on the phone. When I did have it working briefly I turned on the "experimental desktop mode on secondary displays" in Developer Settings, which just made things worse because Android settings don't seem to be available in desktop mode.
I have an identical phone to which I can refer, if needed.
Feenix0 said:
Hi, I'd like to know if it's possible (and if so, how) to directly change android settings via adb commands.
My wife has broken the LCD screen on her phone (OnePlus 7T HD1907, Android 11, rooted with Magisk). I'm having a lot of trouble getting screen mirroring and USB OTG input devices to work at the same time; I have a USB v3 hub, and a USB OTG connector, but I've only been able to consistently get either screen mirroring or input devices to work, not both at the same time. The screen on the phone has now completely failed so I can no longer switch back and forth between the two to make changes on the phone. When I did have it working briefly I turned on the "experimental desktop mode on secondary displays" in Developer Settings, which just made things worse because Android settings don't seem to be available in desktop mode.
I have an identical phone to which I can refer, if needed.
Click to expand...
Click to collapse
I don't know if it contains your specific setting, however, many settings can be read/stored/modified using the foillowing commands from a shell/ADB. using
Code:
# read settings, there are three partitions. Secure, System & Global
settings list secure;
settings list system;
settings list global;
# to read a specific one
settings get secure "sleep_timeout";
# to change a setting
settings put secure "sleep_timeout" "-1";
# there's another command for delete, but I cnat remember it for certain, so dont wish to guess and lead you astray ;) and I am sure you know how to do a web search
The above is for a shell, adding adb shell to the front would run it explicitly from adb.
Trying to change system settings requires Android is rooted.
xXx yYy said:
Trying to change system settings requires Android is rooted.
Click to expand...
Click to collapse
It is.
DiamondJohn said:
I don't know if it contains your specific setting, however, many settings can be read/stored/modified using the foillowing commands from a shell/ADB. using
Code:
# read settings, there are three partitions. Secure, System & Global
settings list secure;
settings list system;
settings list global;
# to read a specific one
settings get secure "sleep_timeout";
# to change a setting
settings put secure "sleep_timeout" "-1";
# there's another command for delete, but I cnat remember it for certain, so dont wish to guess and lead you astray ;) and I am sure you know how to do a web search
The above is for a shell, adding adb shell to the front would run it explicitly from adb.
Click to expand...
Click to collapse
Would I simply type "adb shell" to start the shell after connecting to the device? I'm assuming that this would be a linux shell.
xXx yYy said:
Trying to change system settings requires Android is rooted.
Click to expand...
Click to collapse
I am pretty sure that not ALL settings require root to be changed.
Feenix0 said:
It is.
Click to expand...
Click to collapse
Well, that makes it hypothetical in this case
Feenix0 said:
Would I simply type "adb shell" to start the shell after connecting to the device? I'm assuming that this would be a linux shell.
Click to expand...
Click to collapse
There are many ways to do things.
Personally (if not using the app I created and listed below), I start a shell with adb shell and I am running windows, so that is run from a command shell.
At that point, you enter the ANDROID shell (Not linux, its an android device)
I then change to a root shell with su; Only because anything worth doing usually requires root, and at least some of these will.
And then I can run any of the statements above. I would suggest you run a list of each and save that off as a backup.
Another option to see many of these in action and generate a "restore" of the existing, is using the app I created called TeMeFI
You can find these under the menu Current State>Settings>*

How do I enable adb debugging and otg with a black screen and no otg cable?

Hello, I just broke the screen of my OnePlus8t Verizon network unlocked phone. The computer I previously linked 8t with also has a broken screen. ... Rains it ..... My Phoe has some important information in docs and screenshots I need to get. I just turned off ADB debugging thinking "Oh I don't need that just yet" the very morning I broke the LCD. Good news, I can still answer it. I already have adb.exe except in ADB shell it shows as unauthorized. I need those files like yesterday. I have an otg/ADB flash drive, but I still can not connect to retrieve files. I can see my phone when I directly connect to comp without the flash drive, however, I can not access it. I have tried to put the phone into recovery, but I have no way to enter the pin as I have tried to guess where it is. How can I receive the data I need from my phone?
Thank You.
P.S. I have little knowledge and only learn what I need to know for whatever project, in other words, I can not code and I barely speak dos.
Is the touch screen still working then?
If it's showing "unauthorized" you can try to plug it into your desktop and then hit the "authorize" button on the popup that you can't see.
Here is where ok is on a different phone. It's somewhere near there on yours.
Renate said:
Is the touch screen still working then?
If it's showing "unauthorized" you can try to plug it into your desktop and then hit the "authorize" button on the popup that you can't see.
Here is where ok is on a different phone. It's somewhere near there on yours.
Click to expand...
Click to collapse
I have tried that. The finger print unlock screen only works ⅔ of the time. I have no way of knowing if it's unlocked. I keep my touch sounds silent. I keep trying to find where it might be. I have tried to slide as if answering a call. Is there a way to force the USB settings for media transfer? Maybe through Google? If any platform knows it's my phone is Google. I can go to the play store and push apps onto it. Unfortunately the two adb drivers I have installed on my Android didnt work.
Oh, actually, you've got it easier! The OnePlus 8t supports HDMI over USB Type C.
https://forum.xda-developers.com/t/does-one-plus-8t-have-video-out-through-usb-c.4465629/
Buy an adapter and hook up an HDMI monitor/TV.
Or just use a new monitor on the computer that is already authorized.
Is there any other way. Right now it is not with in the budget to afford any extras even with the price tag of $20. I am hoping there is a way within an adb shell to force turn on the adb debugging. I have developer options enabled. I would just rewrite the documents, except some of those items I need include the text messaging history. If I can't force the adb, can I remotely back up the phone? Is there a trustworthy app for that? I do have quick settings installed and if my memory is correct, I believe I have sideline installed even.

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