Hi,
My Kindle Fire HDX 7'' fell on the floor and now the screen is broken. I want to buy replacement LCD screen and digitizer, but first I want to be sure the device doesn't have any other damage. When I press the power button, it looks like it turns on. If I press the volume keys I can hear beeps, but the think I'm afraid most is it doesn't connect to my wifi hotspot.
Is there a way I can know the device is still working? I think it didn't had debug enabled, so no adb.
Thanks
Nobody can help me?
ttortuga123 said:
Nobody can help me?
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Did you try it connect to Pc or notebook? If you can access your internal storage, that should be a good sign, otherwise without adb access, there is a very little you can do (AFAIK).
Hi, thanks for answering.
I connected it to my PC and Windows detected a Fire device, but I can't access internal storage since I enabled the unlock password.
I just want to know the device is not dead, before spending $70 on parts (lcd+digitizer). My main concern is the fact it isn't connecting to my home wifi router as it did before the accident happened. Maybe If I enter fastboot I can see anything from the PC?
Dear All,
I am an owner of QTY:2 sony xperia z2 D6502.
two weeks ago I took one of them with me to the pool to snap some under water pics for my son where the water directly entered inside the handset and screen started to flicker for like 10 seconds before going black.
long story short, i ended up with a damaged main board not able to run the display and the digitizer, all other functions of the phone is working as it should.
now i need to have access to the phone to back up my applications data.
I did lots of search and found the following program "droid at screen" that can let me control the phone from my PC, but needs to have the USB debugging mode enabled.
using an external keyboard i was able to unlock the lock screen password and scrolled thru settings and i have successfully enabled the usb debugging mode.
afterward and when the program is trying to connect to the phone, a dialog box appeared on the handset itself needed to be confirmed in order to let the pc have access to the phone, and i have no idea how i can achieve that in this condition, as the dialog box is disappearing as soon as i disconnect the the usb cable from the phone.
any one can help me solve this matter?
Thanks.
Elie.
any help?
Elie.
I have searched on how to enable usb debugging in the forums for a broken screen but most if not all of them are for other devices and require flashing a custom rom (although i have no idea how to do that). Is it possible to enable us debugging for a sony Z2 Device under these conditions?
1. Broken Screen (touch screen irresponsive)
2. Stock Rom, No recovery menu (tried power on and volume button and also tried flashtool with volume button hold and only black screen came out but i have no idea what i am doing actually)
3. NO usb debugging.
Another method i actually seen other people using is to use an usb mouse to connect to the phone. Will the phone automatically register the mouse or must there be some 3rd party enabled on it (which in this case seems useless already)
Any help will be deeply appreciated and thank you for your help in advance. Repairing will cost quite alot of money (enough to get a new decent phone) so i wanted to extract the data out of the phone before i get a new phone.
Side note: (Probably never gonna buy sony products ever again)
@deionize
Yes usb mouse / keyb should work straight away. You can also use an MHL adapter to connect your phone via hdmi to a screen
I use a samsung mhl adapter with my z2, works perfectly :good:
Hi guys,
My screen recently died. Before fixing it at a specialized shop, I want to retrieve the data from the phone. Sadly the phone is pattern-locked and until I unlock it I can't access the data when I connect it to my PC. The screen is essentially dead. The image is almost totally black except for small layer in left top corner and the touch sensor is unresponsive, but other than that the phone works and receives notifications and so on.
USB Debugging mode isn't active on the phone and thus I can't replicate the screen of the phone on my PC through software alone, when I connect it via micro-USB. I also didn't think of this problem in advance and I'm not registered on Sony's FindMyMobile or any similar apps.
I tried using a HDMI-MHL adapter and I confirmed that the phone is indeed working because I'm able to get the phone screen's image on my TV. The problem is I can't actually interact with the phone because as I said earlier the touch sensor is not working.
The HDMI-MHL adapter I've used also seems to have a micro-USB port but that seems to work for power only. If I connect a USB-OTG cable on it and connect a USB mouse to it I get image but no mouse. If I connect the USB-OTG and the mouse, alone, I get a mouse cursor but I can't see what I'm doing (phone vibrates as I 'try' and draw the unlock-pattern blindly).
So, Sony Xperia Z3 Compact screen is dead, I wanna connect my Xperia to my TV via HDMI AND use a mouse at the same time to control my phone. Is this possible_
I also thought of another option... go to recovery mode and flash a zip that removes lock. I thought of trying step by step (switch keyboard and TV al the time just to get at point where I can find zip file and flash it). Unfortunately in recovery mode the phone does not allow to stream to TV. It only works when phone is after SIM lock.
Two additions: by removing and re-installing ADB on my laptop my phone is unauthorized. Only a matter of clicking on yes/allow on phone but that's not possible and TWRP 3.1.1-0 is installed.
Anyone any clue? I know I ask a lot but I'm searching the internetz for 2 days now and I'm devistated.
THNX a great bunch!!!
ciao
Valentijm
PS Copy/paste a part of the text from a guy from the internet who had exactly the same problem as I did but his thread ended a few months ago without result.
Just 30 minutes after my post I magically had all the dots correct and that blind!!! So turned on USB debugging and got rid of lock pattern. It was a nice three days of my life Guess there was no solution than getting lucky like I did or screen replacement and getting all your data removed.
ciao
Hi all.
The LCD of my A52s is broken. Android 12
I wanted to make an Backup but I cant access the files unless the display is unlocked.
I have registered a pattern and a Fingerprint.
Tried to use fingerprint : vibrating but not working
Tried Samsung Find my mobile to unlock screen : Not working, says "Remote unlocking is deactivated"
What are my options if there are any?
Dont want to root it.
Thank you in advance.
//edit :
Not sure if USB Debugging is enabled.
Otg usb adapter and a mouse
joke19 said:
Otg usb adapter and a mouse
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The LCD is broken, not the glass :/ Its just black with some lines if activated. I cant see anything on the display at all
Fseggl84 said:
The LCD is broken, not the glass :/ Its just black with some lines if activated. I cant see anything on the display at all
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Click to collapse
Sorry
Mouses are relative positioning things. That makes life more difficult.
A digitizer pad would be better, but those too do a bit of panning.
You want an absolute pointer device.
I had an old hardware project that I just updated and used to debug some media commands.
It uses a serial port from a desktop that feeds a µC that is a peripheral to an Android over OTG.
So you can put absolute positioned clicks into an unrooted, non-ADB device.
But it seems to have a bug now. I have to look into it.
Dumb question: Do you need to swipe to enter your password or can you just click?
Renate said:
Mouses are relative positioning things. That makes life more difficult.
A digitizer pad would be better, but those too do a bit of panning.
You want an absolute pointer device.
I had an old hardware project that I just updated and used to debug some media commands.
It uses a serial port from a desktop that feeds a µC that is a peripheral to an Android over OTG.
So you can put absolute positioned clicks into an unrooted, non-ADB device.
But it seems to have a bug now. I have to look into it.
Dumb question: Do you need to swipe to enter your password or can you just click?
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Click to collapse
By password you mean the pattern to unlock? Its swiping.
Fseggl84 said:
By password you mean the pattern to unlock? Its swiping.
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Yeah, I've never used it so I didn't know if you could just tap the dots in succession along the path.
Not a big deal or difference, if I could just get the HID report descriptor working.
Edit: Ah, got it working. Android doesn't seem to like it when a USB peripheral is a keyboard, consumer control, mouse and digitizer.
So I took the mouse out.
Did I guess your swipe pattern?
Do the swipe dots appear in your login screen centered exactly vertically?
Renate said:
Yeah, I've never used it so I didn't know if you could just tap the dots in succession along the path.
Not a big deal or difference, if I could just get the HID report descriptor working.
Edit: Ah, got it working. Android doesn't seem to like it when a USB peripheral is a keyboard, consumer control, mouse and digitizer.
So I took the mouse out.
Did I guess your swipe pattern?
Do the swipe dots appear in your login screen centered exactly vertically?
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It looks like this =)
Thats not my display by the way.
When I try to use the fingerprint, it vibrates but the phone does not recognize it.
It's kind of pesky that the aspect ratio, the vertical position and the scale of the layout are all a bit variable.
At least the aspect ratio is a solid number. Height in pixels/Width in pixels. I make yours to be 2.18?
Too bad you didn't try to do this when your display was working!
My setup works fine, but that isn't really going to help you any at this stage.
I was thinking of getting a separate Android to use as the "digitizer" but that means getting a Linux USB HID gadget working.
That looks like a bunch of work and moreover it's not universal for any Android.
So, I don't know that this is going anywhere. It's even possible your device locks out USB OTG when you're not logged in.
That's easy enough to check, just use a OTG adapter and a USB device with a LED, flash drive, mouse, keyboard...
If you can borrow a Wacom tablet from someone that might operate in absolute coordinates.
The problem is, it can operate in relative mode too and without the Wacom software installed you won't be able to switch it.
The last Wacom I had just plugged into Windows and operated as relative.
https://support.wacom.com/hc/en-us/articles/1500006340122-What-is-Absolute-Positioning-
Unless you have an ATMega32u4 and a UART I don't know what we can do.
The Raspberry Pi 0W could do this too, but I'd have to write all the code for it.
Renate said:
It's kind of pesky that the aspect ratio, the vertical position and the scale of the layout are all a bit variable.
At least the aspect ratio is a solid number. Height in pixels/Width in pixels. I make yours to be 2.18?
Too bad you didn't try to do this when your display was working!
My setup works fine, but that isn't really going to help you any at this stage.
I was thinking of getting a separate Android to use as the "digitizer" but that means getting a Linux USB HID gadget working.
That looks like a bunch of work and moreover it's not universal for any Android.
So, I don't know that this is going anywhere. It's even possible your device locks out USB OTG when you're not logged in.
That's easy enough to check, just use a OTG adapter and a USB device with a LED, flash drive, mouse, keyboard...
If you can borrow a Wacom tablet from someone that might operate in absolute coordinates.
The problem is, it can operate in relative mode too and without the Wacom software installed you won't be able to switch it.
The last Wacom I had just plugged into Windows and operated as relative.
https://support.wacom.com/hc/en-us/articles/1500006340122-What-is-Absolute-Positioning-
Unless you have an ATMega32u4 and a UART I don't know what we can do.
The Raspberry Pi 0W could do this too, but I'd have to write all the code for it.
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I really appreciate the time and thoughts you put into this problem.
But -> "no backup no sympathy"
I was my fault not doing a regular Backup and so I guess the data is gone. I might just let samsung change the display and hope they wont reset the device.
It's too bad you're not local. This would be a piece of cake.
It's actually so much fun watching this thing login.
I wrote a cleaned-up Windows program for this. Now the command is:
Code:
C:\>swiper /c3 /a2 /y0.683 /u 791364
The "password" uses the position of the digits on the keypad.
Unfortunately I've never done a deep dive into the whole encryption of /data
Is there a TWRP that can decrypt? Does that require swiping too?
I dunno, I might be able to mail you a RPi0 with code on it.
Still, if you didn't leave ADB on, it will be a big pain to enable it.
You could also buy a replacement screen and just connect it up floppy-wise without removing the old screen.
Sometimes the most simple ideas are the best.
We used cling film on the same model and painted dots on the film where the pattern is.
Put that cling film on my phone and swiped my pattern. After a few tries it unlocked.
Using my fingerprint wasn possible.
Oh! I thought that the touch screen itself was non-responsive.
I had presumed that you had unlocked it enough times that you could unlock it without looking.
In any case, I've had fun with this. My new secret unlock pattern is:
This has maximal pointyness and requires coordination to swipe between the dots without catching the wrong ones.
If they only gave us a choice of 4x4 or 5x5 we could come up with a pattern that a human couldn't do!