Database Develop

White Screen but Boot ok

Hi!
I just replaced the screen on a wizard because the old one got smashed.
Anyway, I connected it up, re-assembled everything, and turned it on. The screen stays solid white, and then goes dim once its presumably finished booting.
The weird thing is, I can still use the touch-screen because if I click at the top left, I can hear the menu drop down, and can select items from it!
Any ideas what I've done wrong, if anything?
Ive triple checked all the connections and it all seems okay!
Help!
Thanks

two suggestions, that might aid diagnosis, feel free to shoot them down in flames.
Have you connected the device using pocket pc controller or similar software application?
Have you tried hard reset?
Do keep us updated.

Smithjw said:
because the old one got smashed.
Click to expand...
Click to collapse
lol.. i like the way you said that...

answer
I had a simular problem replaceing my screen. I know you will say it looks right but it isnt. the ribbon cable that the lcd fits into isnt properly seated the tabs that stick out on the sides of the ribbon cable need to be fitted all the way up against the fitting the tabs on your arnt pushed in resultin in a volatge connection but no video.

xperia Z with cracked screen

Hey. i've dropped my xperia z at work, and cracked my screen. i urgently need to access my sms folder. I have a root, TWRP, Unlocked BL. But i have USB Debugging switched off. Maybie theres some posibility to turn debugging on?
I just didn't found same situation, so sorry, if there's same topic.

AliveSince92 said:
Hey. i've dropped my xperia z at work, and cracked my screen. i urgently need to access my sms folder. I have a root, TWRP, Unlocked BL. But i have USB Debugging switched off. Maybie theres some posibility to turn debugging on?
I just didn't found same situation, so sorry, if there's same topic.
Click to expand...
Click to collapse
Sometimes, even when cracked, the digitizer still works. If the screen below is broken, you could use a MHL connector to mirror the screen on your TV. That way you can see your actions on the screen.
If the digitizer doesn't work but the screen below does, use a USB Host connector to connect a mouse. That way you can still control the phone.
hope it helps!!

Screen cracked - only upper half reacts to touch. Help!

Hello all,
so my brother threw down his phone. Now it has big crack on the back and a light one on the display.
Despite this display looks ok, but only the upper half reacts to touch ...
So the idea is now to do some backups and then sent it in for repair.
The phone is stuck at the lock screen and cannot be unlocked because the number are in the lower half of the screen.
My first idea is to enable the "Glove modus" (Settings -> Display -> Enable Gloves) and maybe the display will still react to pressure touch... (?)
However how can I enable this modus, is it possible via adb and how?
Any help appreciated, cheers
PS:
The phone is rooted, btw.

Use mouse

hohosanta said:
Use mouse
Click to expand...
Click to collapse
What do you mean, exactly?

Maybe he meant to plug a mouse using an OTG cable. I haven't tried myself so i can't vouch for the method

He's right. Buy any cheap USB OTG adapter and plug any USB mouse (even wireless) to Your phone. Tested and working.

Thanks, USB OTG adapter did the trick.

Unresponsive screen

I recently got a Samsung Galaxy S4 Active but recently it does'nt detect touch. The LCD still works but it doesnt detect touch so it's only usable when I use a USB OTG cable to connect a mouse to it. Is this a software issue or does the screen assembly need to be replaced

Deaassassin said:
I recently got a Samsung Galaxy S4 Active but recently it does'nt detect touch. The LCD still works but it doesnt detect touch so it's only usable when I use a USB OTG cable to connect a mouse to it. Is this a software issue or does the screen assembly need to be replaced
Click to expand...
Click to collapse
I had the same issue lately and the solution was to change the screen assembly. This happens if you'd have dropped the phone

JASONRR said:
I had the same issue lately and the solution was to change the screen assembly. This happens if you'd have dropped the phone
Click to expand...
Click to collapse
It was not dropped and the screen is still intact

It was not dropped and the screen is still intact

Deaassassin said:
It was not dropped and the screen is still intact
Click to expand...
Click to collapse
If your device is I9295 then flash twrp recovery and check if touch is working else you will need to replace the screen

Damaged screen with no input option - need help to take backup

Hi everyone,
I have a Xiaomi Mi Mix 3 5G with a broken screen, and I need to enable USB Debugging to access and backup my data. Unfortunately, I can't see anything on the screen, making it impossible to navigate the interface.
I have tried using a USB OTG adapter and USB mouse, but since the screen is unresponsive, I cannot interact with the phone. I am unable to access the settings or enable USB Debugging through regular means.
I'm seeking advice on alternative methods or solutions to enable USB Debugging on my Xiaomi Mi Mix 3 5G without relying on the screen. I would greatly appreciate any guidance or suggestions on how to proceed.
Thank you in advance for your assistance!
cndroid

you cant

Well, it's difficult, but not necessarily impossible.
Does screen mirroring over USB connector work?
Do you know if the touch screen still works?
Do you have an absolute position digitizer tablet?
Have you considered buying a screen? You wouldn't have to really install it, just hang it.
Can you flash a new boot image?
See: https://forum.xda-developers.com/t/accessing-my-phone-with-a-dead-screen.4542763/
Then there is my own Swiper app, but that's complicated to use too.

As it was not on debug mode / developer mode, i can't take backup using cmd prompt/ adb mode. thinking to buy comptable LCD screen on ebay and fix it myself and take backup of phone. highstreet shops are asking £70, which is not worth for this phone.

Yes, but there is a difference between the cost of a replacement screen that you just wire off the back and an actual screen replacement.