HELP! Note 4 Turns On No Display! - AT&T Samsung Galaxy Note 4

Hi, my att note 4 dropped from a small hill on to the sidewalk in about 20 feet in the air with a case, the case was made of a hard gel typish case and the case twists when you put twist the case . After that I picked up the note 4, there were no cracks and then when i turned the phone on I saw a led light when the Samsung boot animation comes but there was no display. I took out the spen and i started tapping on my pin number on my lock screen and i heard vibrations when putting the password. Any ideas about what to do? Please help im a student and this is the only phone i have:crying:

So basically, your LCD panel went out. Many people don't realize how sensitive electronics are, but a good enough hit, even with a case may protect the phone but not the LCD. Your best bet is to get a screen assembly off of Ebay. Unfortunately, since you have a Note 4 and it has a Super AMOLED UHD display, it's going to be Super Expensive. You could also try buying a phone with a bad IMEI off of Ebay or craigslist and take the main board out and replace the screen assembly. Its not hard to change a screen assembly, especially since you have a Note 4 with a removable back, because with maybe 10 screws, you can take out your main board and replace whatever you need like a car. What these new companies are doing is sealing the back and its almost the same thing as sealing a hood on a car- so if something goes wrong you have to junk the phone. But like I said, screen assembly is your best bet. Good luck

Related

How to Replace your Scratched Galaxy S2 Screen DIY

I have searched high and low for an answer on how to replace a scratched screen of the SGS2 by yourself and have finally found the answer.
This will definitely VOID YOUR WARRANTY so don't say you haven't been warned.
I suggest you only use this guide if you were desperate like me. My phone didn't come with an official warranty so I was as good as screwed if I wanted a new screen.
Step 1: Obtain the part
Just ebay for lcd screen and digitizer galaxy s2 (however u may wish to buy it with the faceplate see below note). You want both the super amoled plus screen and the digitizer together. You can get this for about 120-130 USD.
There are some vendors that sell just the 'lens' but you need a specialized machine to replace it and is simply not worth the trouble.
Note that if you go to an original Samsung service centre, when they order the part, it comes together with the face plate and is therefore a breeze to install. This part is for sale on Ebay too. http://cgi.ebay.com/LCD-Touch-Digit...312?pt=LH_DefaultDomain_0&hash=item3a682b9ad0. I would recommend you to buy this type instead of just the LCD and digitizer.
Follow this disassembly guide (not mine).
Now using a thin metal flat tool with a wide flat surface area, dig at the small gap from the top of the screen and pry the screen from the frontplate. It is held entirely by double-tape so don't worry about any screws, catches. Be careful of not damaging the bezel in the process.
Clean off the old black tape and double tape as best as u can, and be careful of the bottom buttons. The attachment shows how it looks like after cleaning it.
Reapply the double tape in strips and try to shape it to fit as much as you can. This is tiresome but necessary since the adhesive behind the lcd screen is very weak and you don't your screen falling out of you halfway.
Push it in and it should stick. That's it! Then reassemble.
Confirmed working!
thanks for the write up, do you have any more photos of your process?
OMG, it's like watching an autopsy.
Could a better resolution screen or even 3d screen be used/upgraded later on?
Nice to know for something happens, Hope not
Hope wont be necessary. How did you scratch the screen so hard that it had to be changed? I tought the Gorilla Glass is almost unscratchable.
Man,,u shud handle it a bit gently ,,,,i mean,i flinched every time u "threw" the phone on the table.
On second thought, I might as well buy that screen protector
Sent from my GT-I9100 using XDA Premium App
wow that is the definition of T H I N !!!!!
Samsung Galaxy S II 2 i9100 LCD Touch Digitizer Screen
Thanks also full part with bezel here http://www.ebay.co.uk/itm/Samsung-G...062?pt=LH_DefaultDomain_3&hash=item3cb9ff0e4e
Samsung Galaxy S II 2 i9100 LCD Touch Digitizer Screen
With Housing Bezel front cover ,Home Button, Flex Cable
http://www.ebay.co.uk/itm/LCD-Touch...669?pt=LH_DefaultDomain_3&hash=item3cb9ff0cc5
Samsung Galaxy S II 2 i9100 LCD Touch Digitizer Screen
With Housing Bezel front cover ,Home Button, Flex Cable Without Samsung logo
White house soon on site
psp888 said:
thanks for the write up, do you have any more photos of your process?
Click to expand...
Click to collapse
Unfortunately not at this time. I will do it the next time around (which will be soon as there is a slight imperfection with my button sensitivity so I might be inclined to try it again) but trust me it's not a beautiful process. Needs lots of guts. Nothing technical about it. Shove the flat tool in the gap and keep on loosening the glue as much as u can then take it off.
podgo said:
Hope wont be necessary. How did you scratch the screen so hard that it had to be changed? I tought the Gorilla Glass is almost unscratchable.
Click to expand...
Click to collapse
It's more like cracked. I dropped it on some rocks from waist height and it cracked. It seems that gorilla glass is not shatter proof. There are also some scratches/mini cracks from where the rocks cut it.
Lesson learnt, get a screen protector that hopefully will reinforce it a bit more.
I wonder how these replacement parts compare to the quality of the original parts.
Is your new screen a Super AMOLED+ screen? all ebay listing just says LCD. Is it original Samsung part?
psp888 said:
Is your new screen a Super AMOLED+ screen? all ebay listing just says LCD. Is it original Samsung part?
Click to expand...
Click to collapse
There some listed as Super AMOLED+ screen just search on ebay or even drop the sellers a question about their iteams.
It is a Super Amoled + screen (don't see any difference in quality between the old and new one). Most sellers don't really know much of their products unfortunately but they do say it's original and I do believe mine is.
There's no Samsung print on the front plate but it does have a part number which corresponds closely to the original one. Everything else looks exactly the same, even the black sponge at the back and the microchips have Samsung wording on them.
BarryH_GEG said:
OMG, it's like watching an autopsy.
Click to expand...
Click to collapse
I have stomach to watch dead bodies, but not a GSII LOL
Dropped SGS2 from bikemount : broken screen.
OK,
I broke my screen this weekend. I was on a bike tour with the SGS2 mounted on the steering bar. For some unclear reason, the universal holder came off the bikemount at 25 kmh... Dropped on the paved road, and although still in the universal holder, which is made of soft rubber (which I would expect to break the fall), the screen of my beloved SGS2 was cracked !!! Apart from the cracked screen, everything else seems to work as before.
So, today I ordered a replacement set with bezel from aliexpress.com at 148USD.
When I get the part, I will try to post some pictures of the replacement process.
I had an HD2 before ... just sold it last Friday :-( ... I think over a period of 1,5 year, I dropped the HD2 about 6 times on hard surfaces ... also it fell off my bike once ... the HD2 never broke.
So, is it just bad luck this time, or is the built quality of the SGS2 just not as good as the HD2 ?
Regards,
DirkB
DirkB19 said:
OK,
I broke my screen this weekend. I was on a bike tour with the SGS2 mounted on the steering bar. For some unclear reason, the universal holder came off the bikemount at 25 kmh... Dropped on the paved road, and although still in the universal holder, which is made of soft rubber (which I would expect to break the fall), the screen of my beloved SGS2 was cracked !!! Apart from the cracked screen, everything else seems to work as before.
So, today I ordered a replacement set with bezel from aliexpress.com at 148USD.
When I get the part, I will try to post some pictures of the replacement process.
I had an HD2 before ... just sold it last Friday :-( ... I think over a period of 1,5 year, I dropped the HD2 about 6 times on hard surfaces ... also it fell off my bike once ... the HD2 never broke.
So, is it just bad luck this time, or is the built quality of the SGS2 just not as good as the HD2 ?
Regards,
DirkB
Click to expand...
Click to collapse
It is very easy to do. Just unclip each component and transplant it to the new case.
I have to do my friends one this weekend as he has dropped it and damaged the screen and the bezel .
I have managed to source the screen and the bezel for him all as one piece .
Now all the guides i have seen just rip the phone to pieces , surely if we have the right bits like i have bought this fix is very smple to do??
I am thinking it is just a case of undoing the 7 screws at the back of the phone , opening it up and then disconnect the screen cables from the mainboard . Does the whole front then come away??
If not i take it i have to undo the screws on the main board to release the screen? but this means the componets of the main board may come loose etc??
Has anyone that has done this got any info on just swapping the screen with the complete part? when i say complete part i mean the one that comes with the bezel and home button etc like this
http://cgi.ebay.com/LCD-Touch-Digit...312?pt=LH_DefaultDomain_0&hash=item3a682b9ad0
Thanks in adance for any guidance
buxz777 said:
Has anyone that has done this got any info on just swapping the screen with the complete part? when i say complete part i mean the one that comes with the bezel and home button etc like this
http://cgi.ebay.com/LCD-Touch-Digit...312?pt=LH_DefaultDomain_0&hash=item3a682b9ad0
Thanks in adance for any guidance
Click to expand...
Click to collapse
+1 for me.
I received my screen including bezel.
I've removed the main board just like the guy in the Youtube video.
But now I still have to transfer (from original front to my new front):
- the bottom PCB (where the microUSB sits)
- the camera
- the speaker
etc ...
I can not find a description/movie of how to do this ?
The bottom PCB for example has 2 screws, but after removing them the PCB itself looks like glued to the front assy'.
I prefer to see or get proper instructions before starting the rest of this adventure
...
PS : I got my part from aliexpress.com within 2 weeks (via airmail). It's with the Samsung logo on it and the package included all required tools (screwdrivers) to do the job. Would be nice to see some written instructions included as well.
Grtz,
DirkB

[Q] Screen Shattered

Hey All.
Been using nexus 7 2013 since last 2 years. My nephew dropped it and the screen cracked from the side. The device is working fine. The touch doesn't work at the the area of the cracks on the top right, and a few other places. But works everywhere else on the screen. My question is what has to be replaced, the digitizer or the entire LCD. My personal diagnoses is only the upper glass needs to be replaced. Please advice further!
Digitizer is for $15 and the whole thing is for $50. What has to be replaced and how to find out?
Please see the pictures and help me please
Get the whole thing. Replacing only digitazer is very difficult and compromises the tablet's construction.
no_cannabis said:
Get the whole thing. Replacing only digitazer is very difficult and compromises the tablet's construction.
Click to expand...
Click to collapse
agree with you
barriecary said:
agree with you
Click to expand...
Click to collapse
how much cost to replace?
I did it, two times, buy the glass+lcd+digitizer combo, you can find it at ~ $40
It takes 10 minutes to disassemble the tablet and 1h+ to separate the glass from the frame, the glue is very strong and the melting point is so high that you can melt the frame when trying to separate. Even doing this you will have to scrap the glue and zillions of microscopic bit of glass embeded in the glue. It's doable of course, but be patient!
I bought the screen + digitizer from Aliexpress about $20 last month
This was the guide I followed: https://www.youtube.com/watch?v=hAlNuGrGDuU
I didn't have heat gun or other thing, I just scratched the whole screen away from frame, took me couple of hours to completely replace the screen, but works nicely. This was the first time ever I've replaced a screen.
Just make sure you have double sided adhesive tape before you start, about ~3mm or so. My replacement screen didn't include that adhesive so I had to buy it separately.
well done..patience is the key, so id be not very good at it..haha..touch wood ive never dropped any of my tablets/mobiles, hopefully the cases i always put on would cushion any blows, i bought a used nexus 7 2013 and although cosmetically its in great shape, the lcd is showing blue blobs, like ink leakage..stuck pixels maybe, but i dont think you can just do the lcd change, the whole front would need buying which is pointless as i only paid £45 in the first place.. but im so impressed with it performance wise, i got a samsung t280 in the latest sale, returned it after 3 days, the chip inside was shockingly rubbish..

Anybody replace the LCD screen? mine is broke, looking at ebay..

has anybody ordered and replaced the LCD screen on this phone?
i managed to crack mine after some month of abuse. anybody recommend an lcd screen assembly from ebay?
Yes. I have replaced a few as I work in a mobile phone repair shop.
Not sure if I'm allowed to post eBay links here but anyway here it is:
http://www.ebay.com.au/itm/Huawei-P...948322?hash=item1a172c98a2:g:jcoAAOSw6WdXidIF
The client actually bring the screen for me to replace his broken screen, came with screen and frame pre-assembled like this. While I have ordered one for a similar model for the Huawei Ascend G8 a few times it's pretty simple and hassle free when you buy it pre-assembled like that.
I could buy without frame but you get the hassle of adding adhesive manually which comes with the risk of the screen either not sitting on properly or pushing up because the adhesive was too weak or not applied properly. I've done a few G8's with and without frame, worked pretty well in my experience.
Note that the huawei P9 has two pentalobe screws on the bottom like the iPhones do and you will need to take the sim card / sd card tray out before opening it up. The whole metal back cover pretty much unclips from the screen frame. Do check iFixit disassembly guides on how to do so. Most of it is unplugging cables and unclipping stuff, the battery is a bit tricky the adhesive is usually strong for them. You gotta pull the battery adhesive tab if there is one and most likely the battery will still be stuck to the housing even with it removed because there is even more adhesive that is separate from that tab (pry carefully if you intend to do so of course, LCD cable runs under the battery if I remember correctly).
You can also buy cheaper from here but the quality as you can see is quite lower: http://www.eddogo.com/lcd-display-t...-with-frame-for-huawei-p9-eva-al00-black.html
As always make sure to match it up with model number.

			
				
https://www.youtube.com/watch?v=jDPRtzjqSlo

LCD screen: Is it two parts or one whole display

Hi, guys I have a question about the galaxy note 5 N920A. Is the display or should I say the digitizer screen is a two separate part?
My galaxy note 5 has a crack above and on top of the home button. the display and touch LCD works just fine without any kind of problems whatsoever. the only problem is that the crack seems to be spreading just like a crack windshield, which would soon look like a spider web. I would like to replace the crack plastic without changing the whole display screen:fingers-crossed:
I have check online for the display and to my dismayed the price is something I would like to ventured into. I also did further research and found quite a few which is describe as a panel screen for the display for only $10. So I am kind of confuse could this be also consider to be a tamper glass protector? Need advice please before I buy something that I might regret later on, since I am no novice with phone parts.
Thank you.
bnrrcast said:
Need advice please before I buy something that I might regret later on, since I am no novice with phone parts.
Thank you.
Click to expand...
Click to collapse
Hopefully you got your answer as its been a couple years since you asked, in case you didn't or anyone else thats curious about this, I recently replaced the screen on a Note 5, so have a bit of experience with it.
First to answer your question, a LCD screen and a tempered glass screen protector are 2 very different things. An screen is standard on every phone and is generally what you'd replace when your screen is cracked. On the other hand, a tempered glass screen protector is something you'd get and apply onto your phone's screen to protect it from hard drops onto the cement. They're quite effective depending on various factors but I definitely recommend them, if your screen is flat like the Note 5. Rounded edges screens like the S6 Edge thru S9, though tempered glass are available, reviews show they aren't nearly as effective, due to the "curved" wrap around edges, unfortunately.. Tempered glass screens have saved me a few times, after dropping my device, only the glass screen protector cracked, the phones LCD screen was undamaged. Tore off the cracked glass, $15 later, had a new on there. Small investment for the protection it gives, doubt a screen replacement will ever be around $15-20..
BTW, the Note 5s LCD screen is glass (Gorilla Glass 3, I think?) not plastic, as you mentioned..
Onto the bigger question, if you Google search "Note 5 teardown" you'll find quite a few tutorials w/ pics that breakdown the process, towards the end of them, after they've separated the LCD, you'll notice on back of it, there's a few small components, still attached. All of the teardowns, only mention the remaining removal difficulty is 5/5, the adhesive holding the screen much stronger than the LCD glass itself, though none have attempted the work..
Searching for LCD's on eBay, there's many listings of only the clear LCD glass, nothing else on back of it, which leads me to believe it is possible to do, but whoever attempts this may be the first and only one to have documented it.
If the pro's are semi-sketched from trying it, then, I'll trust their opinion, when replacing a friends Note 5 screen, we found a parts only device and did the swap, complete with all the little components on back.
I still have the rest of the parts, but it had water damage, so logic board is fried.
If anyone needs any other parts, PM me.

Tab s4 t835 spot on screen glass

i have tab s4 t835.
accidentally tab slipped from hand and hit floor from about 2 or 2.5 feet height. nothing happens but there is grey whitish blurred area created on glass shown on picture attached. s pen ..touch image all working good on it.. as screen turn ON this greyish area almost non visible.
can someone help me what is this and how i remove this from screen or glass..?
This looks like you damaged the lcd screen when you dropped it. I don't think it is anything you can "remove" short of replacing the screen. Which, for Samsung, is usually pricy.
but the screen works good at that portion even s pen works fine..
That doesn't mean that liquid crystal matrix under the glass isn't damaged. The display has multiple layers, and you can damage one without breaking the others. The problem with Samsung is that they laminate the layers in such a way that you really have to replace the entire front assembly to fix a broken screen. This looks like a damaged lcd to me. There is probably a screen repair shop near you that could evaluate it.
u r right ... i must get it check from repair shop or samsung and see what tthey say... but im also thinking now i will use it as it is as it didnt cause any hinderance to me
That's the thing about damaged screens. You usually can still use them fine. With Samsung, I'm guessing the repair will be in the $300 rang. Which is 50% of a new device. And probably 100% of the current eBay identicle unit replacement cost. It is crazy how quickly the value drops out of these tablets. After two years and the emergence of the Tab S3 and Tab S4, trade-in eBay sale value for my Tab S2 dropped from $650 to $120.
Let me know if the techs that look at your tab agree with me. If I'm wrong, I'll buy you a beer next time you're in Lubbock.
Joe
yep,
Looks like damage to one of the inner layers in the screen sandwich. Fortunately along the edge and not in the middle of the screen. It could just be 2 layers pulled apart because of the hit, but I don't know of any way to repair aside from a complete screen replacement.
Does that part of the screen still light up, or are there dead pixels?
Note10.1Dude said:
yep,
Looks like damage to one of the inner layers in the screen sandwich. Fortunately along the edge and not in the middle of the screen. It could just be 2 layers pulled apart because of the hit, but I don't know of any way to repair aside from a complete screen replacement.
Does that part of the screen still light up, or are there dead pixels?
Click to expand...
Click to collapse
yup that part light up and all pixels r good at that place.... evdn when screen is ON .. u cant even see the spot

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