Broken screen (bottom half) - Samsung Galaxy S10 Questions & Answers

My S10 fell out of my hands the other day and the bottom half of the screen is broken. The top half of the screen is somewhat visible. I'd like to get all the data/pictures off of the phone.
What is the best way to do this? I can't get it unlocked because I have no idea if touch is still working on the bottom half, so I can't really get it into USB Transfer mode. I'd like to avoid going to the local phone fixer.
Thanks for your help.

Maybe you can try to connect it to a USB-C Monitor, some have built in hubs to which you can connect a mouse and then control the phone like that. I know that not everyone has a USB-C Monitor but maybe you can find one at work or something. Hope that helps you.
Greetings
Fast_Lessy

Related

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.

[Q][Found something] YAY! No Display!!

So...I took apart my Nexus One to clean the dust from under the screen. I've done this before, but it back together and it worked. But this time, after putting it back together it wont power on. I sometimes get a vibrate after pressing the power button. One question though. This time I noticed that one end of the coax cable on the left of the phone is broken and there is no plug on it. Would this be the problem? I don't think it should though since I'm guessing it connects the GPS antenna to the rest, and I dont use GPS on my phone. Any help would be good.
EDIT: I think I didnt connect the LCD good enough.
The co ax cable must be connected to the logic board. If it won't click in connect it then secure in place with a small piece of tape.
Hollow.Droid said:
The co ax cable must be connected to the logic board. If it won't click in connect it then secure in place with a small piece of tape.
Click to expand...
Click to collapse
As I said, the top plug of the coax has been ripped off.
Do you know if that's the problem?
Again, when I push the button it vibrates like it usually does on boot, but doesn't show anything on screen.
I pulled out the board again, trying to find the problem.
EDIT!!!! I just noticed on the LCD ribbon cable there are a few bent pins. I think that will be my problem. I'll get it back together in like 15 minutes and report back.
EDIT 2!!!! So yea...two of the pins came off, and are way to small to find. Guess I need to order a new LCD.
Crap, new LCDs are $60+

[Q] Repairing/assembling G1 -> broken volume rocker and touch panel

Well, I fixed my old broken G1 with new screen, touchscreen panel, case and keyboard.
Now I have 2 issue:
1) Sometimes my touchscreen goes grazy!! If I use the touch test application I see that sometimes when I touch the screen in an area there is another virtual touch in another zone of the screen. I read that it can depend from the current source when I charge the phone.. but I'm going crazy!! I opened my phone 10 times (I thought there was a problem in the cable that link TouchPanel to LCDPanel, because when I lock the cable with the clip it tends anyway to go out from the connector, now I put some scotch tape to fix but the problem is here.. so I think is another problem).
2) My volume rocker doesn't work!!
I bought 2 new keyboard to fix this problem, but no one of that fixed the problem. I thought the first new keyboard had volume keys broken, so I bought another one, but the problem persists!!
Now the Touch problem rarely happens, but the volume rocker is completely unusable..
Someone have experience about G1 assembling/repairing ?
Thanks and sorry for bad english
if you have put in multiple keypads have the same issue i would assume that it is the connection going to the motherboard. just a guess there but its either that or you have had a bunch of faulty keyboards.
only other thing would be a software problem
does the keypad work in recovery (let you go up down throughout the list) ?
as for the touch screen, probably need a new digitizer or flex cable, both are cheap and it sounds like you have the knowhow to replace them.
Ok, but digitizer is new!! screen also is new, and I have bought a total of 4 flex cable because I see that they are fragile (I broke the first I bought).
I tried to change flex cable but the problem remain the same.
The only thing that can be damaged is the LCD cable that links to the flex cable: it has a small cut where the cable have a curve, but the cut don't reaches the contacts (the cable is transparent). I also use some glue and scotch tape to mantein lock the cable.
The digitizer cable is connected to the LCD cable, and then they go to the flex cable that connect them to the motherboard.
The strange thing is that seems a software issue, because if I turn off and than turn on the screen, the problem is fixed for some seconds, minutes and sometimes hours...
Another strange thing is the possibility to control the screen with some metal objects from the moment that the virtual touch problem appear (I can control the screen also without touch it, with hand and piece of metal)
video:
have you tried a factory reset if you think it may be a software issue? if that dosent work you can try install a whole new rom.
really it sounds like it isnt the hardware since you appear to know what youre doing. i have a had a few phones that had screen (digitizer) issues and a new rom flashed cured it just fine
since you dont mind putting a few dollars into it, and your familiar with the inside, you can always try to pick up a cheap motherboard or spare phone from ebay or what have you, then swap the motherboard and you could then hopefully find out if it is the hardware or software
nagash91 said:
Another strange thing is the possibility to control the screen with some metal objects from the moment that the virtual touch problem appear (I can control the screen also without touch it, with hand and piece of metal)
Click to expand...
Click to collapse
Huh sounds like you got a cheap digitizer than. Most good digitizers use heat to touch. If it's literally touch, then sounds like its a fake/meh digitizer. i hate the digitizers that aren't heat, but press. I see them all the time in those first samsuck touchscreen phones. And they usually die in a bit. I had a Samsung behold with a screwed up digitizer
demkantor said:
have you tried a factory reset if you think it may be a software issue? if that dosent work you can try install a whole new rom.
Click to expand...
Click to collapse
Yes I flashed 3 or 4 roms after a wipe (I tried also super-wipe.zip), but the problem is here..
The digitizer works well some times, but sometimes get crazy (you can see in the video).
I don't that my new digitizer is fake, but I really don't know!
BTW I'm trying to repair my phone for fun (now I have desire z) and because I am fascinated by my old G1.
PS:
I see another strange issue--
If I touch the screen when the phone is on a table the screen digitizer is not very sensitive and can't take input from fingertips.
If I touch the screen when the phone is in my other hand, the screen digitizer is a lot more sensitive and it take input from fingertips.
My impression is that there is an electric field or something similar that disturbs the digitizer, and when I take the phone in my hand I discharge that field to ground. Also when I turn off the screen, seems that the electric field discharge so when I turn on the screen is ok, but after some seconds the field returns to disturbs the screen.
I really don't know, but is the impression that I have.. something that is not shielded.
Now I'll try to use my phone in airplain mode.
Thanks guys, I'm happy to see that this forum is still very active

[Q] Low Cell Reception after screen replacement VS980

After replacing my broken screen and LCD if I'm inside a building or somewhere that I don't usually have full signal I now have almost none to no signal now. I'm guessing that it has to do with an antenna or something. Can anybody tell me where to start looking to fix this issue? It is annoying because now my service area is limited. Thanks in advamce for any help that you can give me.
Same problem here. I've replaced the antenna cables with new ones hoping to sort out this issue, but it didn't.
This phone has gone from being very reliable to almost unusable for making calls now.
Anyone know where to look for an answer?
Make sure you have them plugged into the correct places.
They are. Triple checked.
Mine weren't even though I swore that they were. I had them crossed at the top connections.
Looking at the phone, the black cable plugs into the right side and the gray cable plugs into the left side. On top and bottom. My cables are not long enough to swap them around.
You would think so. Looking directly at the wires the one that is connected on the bottom left connects to the top right. This should be the grey or the longer of the two.
That's odd, this picture shows the black cable staying to the right and the gray cable staying to the left. I have it the way it is shown in this photo.
I will pop the back off mine later on and I'll let you know what mine looks like.
Thanks, I would appreciate that!

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.

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