Unlock Screen through PC?? - Google Pixel 4a Questions & Answers

My wife dropped her Pixel 4a yesterday and completely broke the screen. You can't see anything except done bright green splotches and lines and it doesn't respond to touch. I bought her a new phone and synced her account, but because her Drive storage was full, the last months photos are not synced. I upgraded her to the 100gb plan and let the broken phone sit hoping it would automatically upload the missing photos but it did not.
So at this point my only options are to somehow connect it to my computer and get them, or replace the screen. I'd rather not pay $140 to replace the screen JUST to get a month's worth of photos.
My question is, can I connect the phone to the PC and remotely enter her PIN and then access the files?
I searched online but the two softwares I found say they will wipe data.

x_orange90_x said:
My wife dropped her Pixel 4a yesterday and completely broke the screen. You can't see anything except done bright green splotches and lines and it doesn't respond to touch. I bought her a new phone and synced her account, but because her Drive storage was full, the last months photos are not synced. I upgraded her to the 100gb plan and let the broken phone sit hoping it would automatically upload the missing photos but it did not.
So at this point my only options are to somehow connect it to my computer and get them, or replace the screen. I'd rather not pay $140 to replace the screen JUST to get a month's worth of photos.
My question is, can I connect the phone to the PC and remotely enter her PIN and then access the files?
I searched online but the two softwares I found say they will wipe data.
Click to expand...
Click to collapse
You MIGHT be able to get the phone to show up on Windows by mirroring it (either over USB or over Wi-Fi).
My phone isn't broken, but I can easily mirror the phone and unlock the lock screen and view it and control it using free software on Windows.
You can also mount the entire phone onto Windows as a drive letter over Wi-Fi if you have a webdav server on it.
Here are some screenshots of what I do, and I have some tutorials here on how to set that up if you need them.

if you didn't enable usb debugging before the accident, nothing can be done now

Nfury00701 said:
if you didn't enable usb debugging before the accident, nothing can be done now
Click to expand...
Click to collapse
Good point!
I assumed the op had already enabled USB debugging.
In fact, most people I know (including me) enable Developer Options the instant we get a new phone, and then we enable Mock Location and USB Debugging the second instant, so every Android device I've ever touched has had those two options set as the first things done.
But the user we're both trying to help might not have done that.
If he has any server (FTP, WebDav, SMB, etc.) set up to run at boot time, then he still has a chance (as most people set up one of those also, as far as I know).
If not, this is a lesson to the rest of us to have a failsafe plan if the screen won't work (my personal favorites are Vysor & WebDav).

I'm pretty certain I didn't enable the USB Debugging. Maybe I'll order a cheap screen from eBay just to get it working. Obviously it would be very low quality compared to OEM, but it's a fraction of the price and should get the job done.
Thanks for the replies!
Edit:
Well scratch that idea. Can't get a screen for under $130 now. The repair shop quoted me $140 I think and it's an OEM replacement. Still though, not gonna do it, at least not right now.

x_orange90_x said:
I'm pretty certain I didn't enable the USB Debugging.
Click to expand...
Click to collapse
Drat.
I am racking my brain trying to figure out a way you can access the phone from your PC (over Wi-Fi or over USB) without interacting with the screen, which I do all day, every day, but I'm already connected over a variety of servers that are either on the phone (e.g., WebDAV) or on Windows via adb (e.g., Vysor, Scrcpy).
I guess the lesson for anyone reading this is set up a wireless server now, as they're free, and they need ZERO software on Android.

x_orange90_x said:
I'm pretty certain I didn't enable the USB Debugging. Maybe I'll order a cheap screen from eBay just to get it working. Obviously it would be very low quality compared to OEM, but it's a fraction of the price and should get the job done.
Thanks for the replies!
Edit:
Well scratch that idea. Can't get a screen for under $130 now. The repair shop quoted me $140 I think and it's an OEM replacement. Still though, not gonna do it, at least not right now.
Click to expand...
Click to collapse
I dont know if this will work, and if you need the bootloader unlocked (for the TWRP stuff), but I would try the following.
Try to access the phone in recovery through adb. i think you would of had to have previously authorised adb from your PC to the device, for this to work.
NB: You can run TWRP, without flashing it.
Run adb through TWRP, and try accessing the photos/data. I would guess you wil need to unencrypt the phone first.
Run TWRP, unencrypt the phone and do a backup, and try viewing the contents through 7Zip on your PC

DiamondJohn said:
I dont know if this will work, and if you need the bootloader unlocked (for the TWRP stuff), but I would try the following.
Try to access the phone in recovery through adb. i think you would of had to have previously authorised adb from your PC to the device, for this to work.
NB: You can run TWRP, without flashing it.
Run adb through TWRP, and try accessing the photos/data. I would guess you wil need to unencrypt the phone first.
Run TWRP, unencrypt the phone and do a backup, and try viewing the contents through 7Zip on your PC
Click to expand...
Click to collapse
Sounds plausible, but I'm no expert on this topic. Remote-running TWRP sounds very promising. I'm willing to give it a shot if you can instruct me or provide me instructions to do so.

x_orange90_x said:
Sounds plausible, but I'm no expert on this topic. Remote-running TWRP sounds very promising. I'm willing to give it a shot if you can instruct me or provide me instructions to do so.
Click to expand...
Click to collapse
Its not what I would call "remote running". Its running it without flashing it.
The following is a log of my script. I copy the TWRP img file to g:\recovery and then run the following in a command prompt on windows.
Code:
>g:
>cd \recover
>PATH=%PATH%;"%SYSTEMROOT%\System32";"C:\Java\x86\Android\android-sdk\platform-tools";
>fastboot devices
08721KEC209540 fastboot
>fastboot boot sunfish_twrp201017-test5.img
Its probably an outdated TWRP, and I changed the return from fastboot devices for privacy

I defer to the extraordinary knowledge of DiamondJohn where all I want to add is that I searched EVERY similar thread on XDA and referenced over two hundred of them, sorted in LIFO order, over here:
What is the best XDA solution to control Android on the PC & recover data over Wi-Fi when the user suddenly has an unresponsive broken screen?
The OP "might" profit from reading some of them, particularly:
Tutorial : How to turn on USB debugging on device with broken screen, by MiroBiala, on Jun 28, 2017
[Tool][Windows] Control a device with a broken screen. Now with touchscreen support!!, by k.janku1 on Jun 17, 2014
[TOOL] ADB Data Recovery (recover data from a phone with broken screen), by FuzzyMeep Two, on Jun 26, 2013
Bear in mind that adb can remotely push buttons from the PC to Android over Wi-Fi if you happen to know the pixel location of those buttons on the Android device (but, of course, adb has to work first).
Good luck. You're in good hands with DiamondJohn (who knows far more than I ever will about this topic).

Related

[Completed] Screen inaccessible(no display) usb debug disabled cmd help

Nexus 5 running 5.1 stock
I had recently and sadly had an accident with my phone where the screen is completely useless. Shattered is a harsh word, but it's sitting in that condition. It does however still turn on. There are parts of the screen that display, but for some odd reason, its completely mirrored and upside down.
I have Android tools and drivers installed. And knowing something like this might happen, I had USB debugging enabled. BUT, for even stranger reasons, I'm guessing it's disabled because through cmd on platform-tools, it says it's unauthorized. Though the little window of display my phone pushes, I'm guessing I'm getting a dialog asking for USB debugging to be enabled. I'm not too sure how I got to this window, but it randomly appears on restarts of the device, and half the time, it just restarts normally like any restart.
I was wondering if there was a way I can push a command line using cmd on my PC to accept or continue from the dialog box that I literally can't see.
I looked far and wide on Google and this beloved website, but am having a hard time finding a solution.
The device is bootload unlocked, running stock on Lollipop.
I do not know if rooting and installing TWP will affect my data, as it is the only thing I really don't want to lose. I wish to keep stock as I am completely fine with it and I have tried custom Roms, but I still wish to continue using stock.
I'm not too familiar with some words used in explanations on this site, so please respond as if I'm 7 years old :silly:
My initial goal was to (while having usb debug enabled) fastboot (i think i'm using the right term) Mobizen, then mirror the screen on my pc, and control the device to upload everything to my cloud storage.
momostarz said:
Nexus 5 running 5.1 stock
I had recently and sadly had an accident with my phone where the screen is completely useless. Shattered is a harsh word, but it's sitting in that condition. It does however still turn on. There are parts of the screen that display, but for some odd reason, its completely mirrored and upside down.
I have Android tools and drivers installed. And knowing something like this might happen, I had USB debugging enabled. BUT, for even stranger reasons, I'm guessing it's disabled because through cmd on platform-tools, it says it's unauthorized. Though the little window of display my phone pushes, I'm guessing I'm getting a dialog asking for USB debugging to be enabled. I'm not too sure how I got to this window, but it randomly appears on restarts of the device, and half the time, it just restarts normally like any restart.
I was wondering if there was a way I can push a command line using cmd on my PC to accept or continue from the dialog box that I literally can't see.
I looked far and wide on Google and this beloved website, but am having a hard time finding a solution.
The device is bootload unlocked, running stock on Lollipop.
I do not know if rooting and installing TWP will affect my data, as it is the only thing I really don't want to lose. I wish to keep stock as I am completely fine with it and I have tried custom Roms, but I still wish to continue using stock.
I'm not too familiar with some words used in explanations on this site, so please respond as if I'm 7 years old :silly:
My initial goal was to (while having usb debug enabled) fastboot (i think i'm using the right term) Mobizen, then mirror the screen on my pc, and control the device to upload everything to my cloud storage.
Click to expand...
Click to collapse
Hi, thanks for using XDA assist!
Please direct your question here for further assistance:
http://forum.xda-developers.com/google-nexus-5/help/help-thread-nexus-5-question-t2496506
Good luck!

Please help - flashing incomplete

So I was trying to just do a clean install. This phone had no mods installed.
I have done this many times and all went well. I am hoping that someone can help me understand what went wrong.
So working on linux, latest fastboot/adb (29.0.6-6198805) and the March image for blueline.
flashing radio and bootloader went fine. When I got to flashing the kernel it stopped after writing slot_a and rebooting into fastboot. I got the message "waiting for any device"
The phone displayed a warming (see pics) that the bootloader is unlocked and phone vulnerable and gave me an option to pause. after a few seconds it went into a "fastbootd" screen that I never saw before (see pic attached) which gave me options to restart or go back to bootloader. Either option breaks the flashing sequence which ends with error.
Re-flashing produces the same result.
Any suggestions what causes this?
Of course the phone does not boot anymore. But I can get to bootloader again using key sequence. Bootloader is unlocked.
Thank you!
Fastbootd happens part way through a flash-all beginning with Android 10. I assume you are using the flash-all script and now doing each command individually. If not, edit the flash-all to get rid of the -w to dirty flash and keep apps and user data. My guess though is that your path is referring to an older version of fastboot. If you have ever installed the apt version of fastboot, it becomes the first to load in your path. Instead, drop the March files into your updated platform-tools folder and ./ the flash-all command in terminal directly from that folder. In a pinch, you can also sideload the ota zip (which you will need to download separately of course) from fastbootd by entering recovery from there and sideloading. Fastbootd gets you into user space, so you should have adb sideload ability.
there are no older fastboot/adb installed i checked. I did each command individually. Reason is long but the person with long nails in the pic is my daughter who is in Europe and I was trying to troubleshoot her pixel through WhatsApp .
I tried to do this flashing using her Chromebook and the stock linux emulation. This may be the problem i will come back to it.
So all files (images + fastboot/adb) were placed in one directory and I ran ./fastboot....
I can try and move fastboot/adb to a bin directory. i doubt this is the problem though. I ran them from home directory before.
I can try a sideload. never done it though.
Here's what i think happens and maybe you can tell me if sideload may avoid this situation:
ChromeOS has to give permission to Linux to use USB for a specified device. It does not remember that device after being disconnected though. Therefore I suspect that during the reboot into fastboot the phone looses USB permission for a second and hence breaks the process.
With all the covid thing all she has available is her Chromebook. I have a linux machine but it's here across the pond.
So does a sideload involve any intermittent re-boots where I may loose USB permissions?
sliding_billy said:
Fastbootd happens part way through a flash-all beginning with Android 10.
Click to expand...
Click to collapse
I did not know that.
What is the "normal" sequence of events? In our case it got to fastbootd and the laptop seemed stuck into "waiting for any device" Am i supposed to press anything or it resumes on its own?
We tried choosing bootloader once and reboot another time but in both cases the process broke down. Are we supposed to wait longer or what?
metricusa said:
there are no older fastboot/adb installed i checked. I did each command individually. Reason is long but the person with long nails in the pic is my daughter who is in Europe and I was trying to troubleshoot her pixel through WhatsApp .
I tried to do this flashing using her Chromebook and the stock linux emulation. This may be the problem i will come back to it.
So all files (images + fastboot/adb) were placed in one directory and I ran ./fastboot....
I can try and move fastboot/adb to a bin directory. i doubt this is the problem though. I ran them from home directory before.
I can try a sideload. never done it though.
Here's what i think happens and maybe you can tell me if sideload may avoid this situation:
ChromeOS has to give permission to Linux to use USB for a specified device. It does not remember that device after being disconnected though. Therefore I suspect that during the reboot into fastboot the phone looses USB permission for a second and hence breaks the process.
With all the covid thing all she has available is her Chromebook. I have a linux machine but it's here across the pond.
So does a sideload involve any intermittent re-boots where I may loose USB permissions?
Click to expand...
Click to collapse
metricusa said:
I did not know that.
What is the "normal" sequence of events? In our case it got to fastbootd and the laptop seemed stuck into "waiting for any device" Am i supposed to press anything or it resumes on its own?
We tried choosing bootloader once and reboot another time but in both cases the process broke down. Are we supposed to wait longer or what?
Click to expand...
Click to collapse
I've never ran ChromeOS, but the reboot into fastbootd not retaining the connection would definitely be a problem. The sideload does no reboots until install is complete, so that would be a better way for sure. In reality the phone did at least one reboot into fastbootd. You'd need to try a flash-all with -w in place to see if it could pull off a clean install with the factory image and not lose track of the connection. No doubt it will lose track with individual commands . The normal sequence for factory flash now is just that... run the flash-all .sh it will go into fastbootd during install while terminal will continue to work. There are definitely some spots where nothing appears to be happening on the phone or terminal until reboot. Given the remote nature of your install, I do think a sideload (follow the directions on the pixel ota developers page where you DL the file) is the best option for you.
metricusa said:
there are no older fastboot/adb installed i checked. I did each command individually. Reason is long but the person with long nails in the pic is my daughter who is in Europe and I was trying to troubleshoot her pixel through WhatsApp .
I tried to do this flashing using her Chromebook and the stock linux emulation. This may be the problem i will come back to it.
So all files (images + fastboot/adb) were placed in one directory and I ran ./fastboot....
I can try and move fastboot/adb to a bin directory. i doubt this is the problem though. I ran them from home directory before.
I can try a sideload. never done it though.
Here's what i think happens and maybe you can tell me if sideload may avoid this situation:
ChromeOS has to give permission to Linux to use USB for a specified device. It does not remember that device after being disconnected though. Therefore I suspect that during the reboot into fastboot the phone looses USB permission for a second and hence breaks the process.
With all the covid thing all she has available is her Chromebook. I have a linux machine but it's here across the pond.
So does a sideload involve any intermittent re-boots where I may loose USB permissions?
Click to expand...
Click to collapse
I had the same problem with my PixelBook. My conclusion was ChromeOS does not forward the USB connection to the Linux container before the phone times out, but your theory about loosing USB permission may be correct. If you have developer mode enabled on the ChromeBook, try booting into Linux from a USB stick instead of running the Linux container. Unfortunately, I have no other solution.
dcarvil said:
If you have developer mode enabled on the ChromeBook, try booting into Linux from a USB stick instead of running the Linux container. Unfortunately, I have no other solution.
Click to expand...
Click to collapse
I agree but with my daughter abroad she can't do the USB stick thingy.
I'll explore the sideload. I'll have to test everything on my Pixel 3. I was trying to avoid that. I have both a Linux machine and a Chromebook here.
And yes, the permission is lost quite fast during a phone reboot. I tested it. I do however find it amazing that a Chromebook is capable of doing such advanced tasks.
I'll try again tomorrow and report back.
metricusa said:
I agree but with my daughter abroad she can't do the USB stick thingy.
I'll explore the sideload. I'll have to test everything on my Pixel 3. I was trying to avoid that. I have both a Linux machine and a Chromebook here.
And yes, the permission is lost quite fast during a phone reboot. I tested it. I do however find it amazing that a Chromebook is capable of doing such advanced tasks.
I'll try again tomorrow and report back.
Click to expand...
Click to collapse
What if you get phone into fastbootd, then plug in so the phone is recognized, then "fastboot update image-blueline-qq2a.200305.002.zip"
Or just unplug it once it gets to fastbootd and plug it back in...if it becomes unrecognized, unplug and plug it back in again when needed?
wangdaning said:
What if you get phone into fastbootd, then plug in so the phone is recognized, then "fastboot update image-blueline-qq2a.200305.002.zip"
Or just unplug it once it gets to fastbootd and plug it back in...if it becomes unrecognized, unplug and plug it back in again when needed?
Click to expand...
Click to collapse
I'll try that.
Unplugging opens another can of worms:
The reason we are doing this is bc the phone suddenly has a problem charging. Opening the battery setting shows a red battery with the message "can't charge now". Also if plugged in while turned off the little battery shows a question mark.
Google offered to exchange it but shipping it back and forth from Europe is 140$ each way and I got a new phone for less. On top of this I risk having to pay import taxes on it.
So in short, if unplugged the phone dies.
The intent of doing this burn was to see if this issue is software related. As I said it happened suddenly after a simple restart. Battey was fine and after restart was not.
I have a feeling it's not the software though.
Wow, that is really high for shipping. I mean, I ship from China to the US for like 20 USD, beside the point though really. She knows no one with an ordinary PC to test? Or a local cell phone service center in her area that could evaluate it? I mean the battery could be dead, or it could have, ehehe, been dropped and a connection loose or something. Not trying to imply anything there, just saying there are many variables at play. I would say if getting to fastbootd and trying the update does not work, then she should really look for a repair shop. Depending on where she is it should be fairly cheap or even free for them to look at it.
wangdaning said:
Wow, that is really high for shipping. I mean, I ship from China to the US for like 20 USD, beside the point though really. She knows no one with an ordinary PC to test? Or a local cell phone service center in her area that could evaluate it? I mean the battery could be dead, or it could have, ehehe, been dropped and a connection loose or something. Not trying to imply anything there, just saying there are many variables at play. I would say if getting to fastbootd and trying the update does not work, then she should really look for a repair shop. Depending on where she is it should be fairly cheap or even free for them to look at it.
Click to expand...
Click to collapse
Well the option is through fedex/ups. Shipping USPS has resulted many times in the package being stuck in customs for weeks. And the price is not necessarily much lower.
Yes we looked into having it seen by a repair shop but normally we should have been able to do flash it ourselves. Plus it's a good experience for her to be exposed to some linux and the basics of hacking a phone.
Another reason is that this has a high chance of being hardware related so whatever we spend on repair shop is wasted money.
I got her a Samsung A51 and she is out of trouble for now. I have had several bad experiences with pixels so this time I am officially done with spending a fortune on them.
Update as of this morning: It is clear that the USB permission is lost while fastboot performs a reboot during flashing. We tried to quickly re-allow the permission but while the terminal waits for a device patiently it looks that the loss of link is long enough for the phone to decide that something went wrong and goes into fastbootd.
We also tried to flash just the boot.img in both slots . that went well apparently but did not change anything and the phone is still unbootable. Tried recovery but it went back into bootloader with the error that it cannot boot boot.img.
So next step is sideload. i have to figure how that works
fastboot reboot fastboot, select recovery, apply update from ADB, adb sideload whatever.zip
Seems if there is no way to keep the phone on without it plugged in that is a problem. What about a cheap wifi charger, will that keep it on? I mean the phone will technically reboot going from bootloader to fastboot (fastbootd) and the permission will be lost. At least a repair shop could use a proper computer to test it.
wangdaning said:
Seems if there is no way to keep the phone on without it plugged in that is a problem. What about a cheap wifi charger, will that keep it on?
Click to expand...
Click to collapse
The phone stays on while it is connected to usb. Never died in this process. The connection loss is because of permissions not power.
Latest update: adb sideload worked just perfectly phone is back in running condition.
The bad news, which was expected, is that we did not solve the battery problem so it's hardware related. See attached pic.
In any case: A million thanks for the help. You guys rock!
At least we found out that a Chromebook can do some of these tasks but cannot do the flashing.
I placed a question on Chromebook community about a possible way to give Linux permanent permission to USB. If I find out any good news I'll report back.
Thank you and stay safe!
metricusa said:
Latest update: adb sideload worked just perfectly phone is back in running condition.
The bad news, which was expected, is that we did not solve the battery problem so it's hardware related. See attached pic.
In any case: A million thanks for the help. You guys rock!
At least we found out that a Chromebook can do some of these tasks but cannot do the flashing.
I placed a question on Chromebook community about a possible way to give Linux permanent permission to USB. If I find out any good news I'll report back.
Thank you and stay safe!
Click to expand...
Click to collapse
Glad you got the device up. As for the charging issue, have you tried a different wired charger or a wireless charger? I assume you are converting power somehow in Europe.
sliding_billy said:
have you tried a different wired charger or a wireless charger?
Click to expand...
Click to collapse
Yes. Tried different charger and a battery pack and also charging through USB from laptop. Did not try wireless. Before I bought the new phone she was using the phone connected to a battery pack.
As you can see in the pic the battery is red and it says "can't charge" while confirming that it does receive power.
I Googled the issue and there are several reports about same behavior. I also did talk to a repair shop over the phone and they said that the power module goes bad and it is a known problem with pixel 2 and 3. He also mentioned that there is a class action lawsuit but I cannot confirm the info.
It doesn't really matter at this point.
My aim was to eliminate the remote possibility this problem was due to some software issue. We solved this and from now on it's a google issue. As I mentioned Google offered to exchange the phone. But with COVID we had to postpone some flights when we could have made the exchange.
I will contact Google and ask for some workaround the COVID crisis. I hope they will be cooperative. I don't see why not.
Thank you all for your help!

Broken AMOLED, digitizer good. Is data recovery a possibility?

Dropped my op6 flat on its face the other day:crying::crying::crying:
Anyways.. I'm trying to get the data off of it before i attempt the feat of replacing the screen. Like the title says, the digitizer is good, l can unlock it by remembering the screen lock, but I fumbled all yesterday trying to cast my screen. I had slivers of screen I could see there, just couldn't get it to send. No usb debugging and I obviously didn't turn usb mode to file share. Please help if you can, thanks.
If you have TWRP installed, reboot to recovery and just connect your phone to your PC via USB - MTP should be active by default. Inputting the decryption code if you can't see much of what you're doing can be a problem, though.
If you don't have TWRP installed however, you can try using scrcpy (just search for it on Google and you should find its GitHub repo with instructions). It uses adb to run, meaning it requires usb debugging to be on, but the good thing is, as long as your phone is unlocked (not on lockscreen), you should receive a prompt asking to enable debugging just by running the scrcpy executable. Since said prompt is always in the center of the screen (screenshot attached), and you only need to click 2 separate things on there (always allow checkbox & the allow button) to get things going, you should be set fairly quickly. Hope this helps!
Thanks for your reply, this did work and it was very simple.
sublim3style3 said:
Thanks for your reply, this did work and it was very simple.
Click to expand...
Click to collapse
Great! Glad it worked for you

Screen broken, how to recover files?

So here's the story: My son managed to drop his Mi Mix 3 (once again, for the 500th time?) and the screen shattered, black screen, no digitizer anymore. Of course there is GBs of important data (mainly pictures) that need to be saved. Yes, he uses Google Drive, but for whatever reason he can see only a fraction of his files there. Guess who now has the duty to recover the files?
What I have tried up until now:
- the most obvious: connect phone to Mac and run Android file transfer -> Phone is not in MTP or PTP mode, connecting USB goes per default just into charging mode
- Try to use adb to pull the files-> ADB debugging is not activated
- Try to go into fastboot and boot TWRP from there to recover -> Bootloader is locked, so no booting into TWRP or flashing anything
- Try to connect Phone to my USB-C dockingstation (aka OTG)-> did not work, black screen, no nothing
Besides the screen there seems to be more broken. I tried to call his number, but you just get message from the service provider "not available", as if the phone would be off (his SIM has no PIN, so this is not the problem here)... also checked my router to see if the phone is in my wifi (which it usually is), but also nothing.
Thought about replacing the screen, but seeing the prices for replacement screens and given the fact that there might be more defective parts, not an option anymore.
Looked around for some "special" data recovery programs, but there seems to be only halfworking crap (works not beyond Android 8, needs to have ADB enabled, needs to be rooted, ...).
The only option I currently see is sending the phone to some specialized data recovery company, who claim they could even go as far as desoldering the chips to recover data from there... but this is also horrendously expensive.
Did I already try anything possible? Does somebody here may have another idea what to try? Would appreciate any idea.
More than 100 views and not even a hint?
cdfs said:
More than 100 views and not even a hint?
Click to expand...
Click to collapse
No hint because unfortunately there's no work around.
No adb means you can't do much with it.
Your only option is to replace the sceeen, and since you're worried that might be other defective parts your only and safe option is to open the device and take a look your self. I will give you a link to a OEM screen replacement (with frame) it will make it much easier for you to replace. https://www.witrigs.com/oem-screen-replacement-with-frame-for-xiaomi-mi-mix-3-black
Goodluck.
If google asistant recognize your voice and if you already added your phone to your teamviewer account, you can start teamviewer quicksupport from phone and connect via teamviewer from your computer and you can use the phone..
@asgz No google assistant enabled and no teamviewer, but thanks for pointing out this possibility @RubbaBand thanks for the link, but $146 + the work to replace without even knowing if I can properly boot afterwards... So it seems I tried everything one can do without access to some special equipment. My son needs to take the decision if he wants to send the device to a specialised company and put money on them or say good by to the data.
cdfs said:
@asgz No google assistant enabled and no teamviewer, but thanks for pointing out this possibility @RubbaBand thanks for the link, but $146 + the work to replace without even knowing if I can properly boot afterwards... So it seems I tried everything one can do without access to some special equipment. My son needs to take the decision if he wants to send the device to a specialised company and put money on them or say good by to the data.
Click to expand...
Click to collapse
If you watch YouTube videos on how to replace the screen you will see it's easy especially frame. Plus if you order the screen I sent you you can try booting the device by connecting it to the device without installing it. Do not break the warranty seal or remove the protective covering so you can return it to the company if the device doesn't boot by claiming it's defective or it's not for the device you want.
Regards.
It may be late, but does the wireless pad recognize the device while charging?

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.

Categories

Resources