Hey guys,
broke my Nexus 4 screen a few years ago - now I wanted to replace it just so I have a backup phone.
I removed the glass with some tools, and while doing so another layer at the bottom of the screen came off. (exactly the part that was broken and didnt respond to touches)
It now shows solid white color when the phone is turned on, and I cant find any info wether this layer
is supposed to come off while changing digitizer and glass or not.
Have I borked this completely? Would like to know before I waste money on the Digitizer + Glass instead of just getting a new front frame.
Edit: Okay found out that this is the polarizer which is pretty cheap on the internet.
Related
Hello guys. What i did was stupid but now it's too late,so i want to sare with you so no one does the same mystake like i did and maybe someone can tell me if it can be repaired.So what i did i've peal off the first layer of the touchscreen.First time when i put the first layer back to the screen every thing was alright,but because i had some dust between the plastic layer and the screen i had reapeted the process again and after that the touchscreen wasn't working,i mean i have the image but no touch control of the phone.i realised that there are 4 contacts(i don't know how to name them) that pass electric impulse between the plastic and the touchscreen and by preasing that area i discovered that i got again control of the screen but in sort time even if i pressed that area no touchcontrol.
Does anyone know if i can get touch control of my tattoo screen?
replace the digitizer
Hey if you haven't fixed your problem yet, you can buy a digitizer and replace the old one. You can get one for $15.
http://cgi.ebay.com/Touch-screen-di...m&pt=PDA_Accessories&hash=item19b6d5a6bc#shId
This is my first post here and though i read similar posts on this subject i would
like to read your opinions on this one.
I accidentally dropped some water on my touch hd and my display got damaged.The phone worked fine and so did the digitizer but the problem was that the backlight of the display was dead.At some point the backlight turned on but when i tried to input the unlock code it turned off right away (did this several times).I knew that i should replace the lcd (and the digitizer just in case).
I bought the lcd and the digitizer seperately and i managed to assemble the phone back using the service manual.Since then when i turn the phone on I hear the starting sound,i get the vibration then after a while the screen with no backlight again displays the "tap here to configure your phone" screen (after the hard reset),when i tap i get no response.
I checked the connections many times and i also used a second digitizer with no success.
Is there a possibility flashing a new ROM will solve the problem?
If so is there a way of flashing a ROM when the phone's screen is not usable?
Waiting for your precious opinions/suggestions/knowledge
Thanks in advance.
Hello,
Flashing the ROM won't solve an obviously hardware problem.
If you changed the LCD and still have no backlight, then either you bought a defective screen, or the problem is elsewhere, maybe on the main electronic board... Which would be bad news.
BTW, I wanted to change the digitizer in the apst years, but its not provided with the glue, so I had to buy a whole assembled screen + digitizer.
How did you manage to glue the digitizer on the screen ?
I aligned the screen with the digitizer and then i used small pieces of a special thin and trasparent tape to hold it in place.The tape holds the screen tight and it is barely visible, it also has the advantage that you can seperate the lcd and digitizer anytime you want with ease (though you have to be very delicate when applying it to get a good result)
I asked for a replacement of the defective lcd and i hope i will get a new one.
Hi
I've dropped my HD2. Everything is working, including touch screen, I can unlock the phone, I can answer the call, but screen is black, not broken.
What should I do? Does the lcd screen replacement will be sufficient? In that case, could the screen be ok, but some other display "processor" could be dead? I'm asking because I'll try to this on my own.
Could simply be the lcd cable has slipped slightly but probably more likely an LCD replacement needed.
You need remove rear housing & have a look & make a decision from your findings/testing.
hello
I've got a little update - lcd screen is working well - I mean it displays the image, the only malfunction is backlit. Right now when i use flashlign I can actually see whats on screen. Do you have experience or think that backlit connection can be repaired? Do You have any schematics for hd2' lcd ?
I suspect new LCD required by sounds of it. LCD can not be stripped for repair so after basic inspection of external connection replacement is only solution & not expensive due to falling cost of HD2 parts.
Hello all! Sadly, some time ago I have dropped my S5 onto a concrete curb & my screen got through that 2 cracks on the plastic digitizer protector & has missing a bit of the glass at the top & has a hole through the plastic panel under the bottom which worries me about it still being waterproof... I wanted to get the plastic panel replaced (which is relatively cheap since the digitizer isn't broken) together with changing it's color from white to black together with the Home button (I got the white S5, which I now regret getting...) but a friend of mine told me that when the Home button would be changed, I would loose the fingerprint scanner function, which worries me a bit [emoji52] Can someone confirm if this is true or not? Because if it is, then I gonna have to stay with the white color, which I don't like that much now [emoji17]
Someone?
I have a G530, the Tmobile version, though fully unlocked, rooted, etc. I had cracked the digitizer and while waiting for a new one I dropped it again and the LCD popped out with the digitizer, disconnecting itself and would come back on after that. I got a new LCD and attached it to the board (disassembled) and all worked. I mounted the board back in the case and reattached everything but then only the backlight would turn on during initial boot. The connection seemed loose and after 2-3 reconnects I got my display to work, but while attaching the digitzer, the glass at the very top, just before the lcd starts broke... So I got ANOTHER lcd and digitizer (They're cheap) This LCD only gives the backlight at initial power on, with no display response, but no matter what I do, I can't get it to kick on like the last one.
I'm trying to get an idea if it is the new LCD, or if my connector on the board is broken, It looks like maybe a bit of plastic at the top broke off.. and is making the connector a bit loose. Since I get a backlight, anyone have any experience as to which is more likely broken? I'm not sure if power from the connector goes straight to the backlight, or if it goes to the LCD first, and if I would get a backlight with a bad LCD. These are cheap $25 LCD & Digitizer bundles from Amazon, like 'Mencia' brand so good chance I could have gotten a new one that is dead.
I'll try to get another up close shot of the connector, this magnifying app didn't focus in as well and you cant see the individual connectors as well, but they are fine, its the very top part of the connector looks a bit smaller. The bottom part has a piece of metal sandwiched between the plastic, but the top doesn't have a bit of plastic after the metal tab, of course, it could be absolutely nothing :s