Hi I have a note 2 and replaced the screen completely before that the phone was working perfectly. I assembled everything back checked that everything was connected putted the battery tried to turned on and nothing. I also connected to the charger and still nothing no charging doesn't boot up. What could be happening here I double checked everything and nothing is missing if anyone could help me I'll appreciate it
Random guess, but like a computer you could have had static electricity and not grounded prior to working and fried your motherboard
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man this is scary as I broke my screen on july 4th and is waiting for my replacement screen to arrive. I'm going to try to replace the screen myself. Maybe you broke a wire or something while you were detaching the screen from the digitizer.
Now i'm nervous about doing the screen replacement myself...oh wells, gotta save some money...lol
I think I know why it doesn't work is because I'm trying to use the n7100 screen on my sgh-t889 this version of t-mobile uses the n7105 screen and I bought the wrong one. That's why it won't work
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I'm talking about the lcd display
elcompi87 said:
Hi I have a note 2 and replaced the screen completely before that the phone was working perfectly. I assembled everything back checked that everything was connected putted the battery tried to turned on and nothing. I also connected to the charger and still nothing no charging doesn't boot up. What could be happening here I double checked everything and nothing is missing if anyone could help me I'll appreciate it
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Well, I hate to point out the obvious, but apparently that is not the case.
Did you wear some type of non-conductive gloves when you were doing this? handling circuitry with bare hands is a big no no. It is very possible that you ruined the device simply by touching it.
Here is what I would do (not anything but troubleshooting to pin point a possible problem really):
Warranty the thing.
Good luck.
elcompi87 said:
I think I know why it doesn't work is because I'm trying to use the n7100 screen on my sgh-t889 this version of t-mobile uses the n7105 screen and I bought the wrong one. That's why it won't work
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I replaced my wife's phone with the n7100 and its working. Slowly try to back track everything and make sure everything is plugged and not broken. Was ut workibg before you replace it.
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e46tuning said:
I replaced my wife's phone with the n7100 and its working. Slowly try to back track everything and make sure everything is plugged and not broken. Was ut workibg before you replace it.
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and it receives 4G? I don't know if that has to do something with the signal but it says in the back 3g so I wanna be sure
Admiral Sir Manley Power said:
Well, I hate to point out the obvious, but apparently that is not the case.
Did you wear some type of non-conductive gloves when you were doing this? handling circuitry with bare hands is a big no no. It is very possible that you ruined the device simply by touching it.
Here is what I would do (not anything but troubleshooting to pin point a possible problem really):
Warranty the thing.
Good luck.
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Click to collapse
Agreed. .. except the warranty part. Samsung wore their gloves when building. It was the op that didn't.
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Well here are my results the motherboard is not defective because I switched to another note 2 from tmobile and booted perfectly . I'm starting to think that the lcd display is defective
elcompi87 said:
and it receives 4G? I don't know if that has to do something with the signal but it says in the back 3g so I wanna be sure
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Yea it has 4g although its on lte
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maybe a defective part..
How do you know the replacement screen is not bad itself..
have you tried connecting it to the computer and getting into download mode or seeing if the phone is ACTUALLY Working..Also a bad or cheap lcd could have shorted something out if you are sure you did not do so replacing it..
Sorry for your luck but it sounds like you need another note 2 phone for some testing. or RMA THE LCD and try another .
Good LUCK
Related
hi...guys...
i bought a note 2 tmobile version, it said "to repair" has a bad digitizer etc etc...ok so far...i thought.. i buy a new lcd and it'll be ok.. but the thing in this phone is that i read " battery water damage has been activated" and its like i didnt read it. according to the item description. the phone charge the battery, turn on (the buttons lights up but need a new lcd/digitizer in order to see the display working) and you can see the phone files on the pc.... obiously i made a big mistake here... the question that comes to me: it is possible that the phone still works, (or is there a possibility to fix it), i mean.. a phone with water damage turn on, charge and can it be plugged in the pc? i dont have the phone yet..
It's unlikely to work, but try placing the phone inside of a bag dry rice for a day or 2. It draws moisture out of the phone.
Also, maybe it is only the battery that is damaged, not the phone.
I am unsure about how to fix water damaged phones though. Hopefully you get it working, sorry about your phone
Androideka5 said:
It's unlikely to work, but try placing the phone inside of a bag dry rice for a day or 2. It draws moisture out of the phone.
Also, maybe it is only the battery that is damaged, not the phone.
I am unsure about how to fix water damaged phones though. Hopefully you get it working, sorry about your phone
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thats the first thing im gonna do man, disassemble the phone and put it in rice... hope that works :crying:
If it turns on and connects to a computer it may be okay. It seems to at least power up now there is issues like will the mic and speakers be okay
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kintwofan said:
If it turns on and connects to a computer it may be okay. It seems to at least power up now there is issues like will the mic and speakers be okay
Sent from my SGH-T889 using xda app-developers app
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+1, it's internals are working if it powers on, so we known it's not completely broken
kintwofan said:
If it turns on and connects to a computer it may be okay. It seems to at least power up now there is issues like will the mic and speakers be okay
Sent from my SGH-T889 using xda app-developers app
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Androideka5 said:
+1, it's internals are working if it powers on, so we known it's not completely broken
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i hope you guys be right, i sent him a message and here is the answer :
the water marker on the phone is pink but the one on the battery is fine. I bought this from someone as is. All I know is it seems to work. Computer recognized it, charger light works, and menu buttons light up when pressed. Haven't heard sounds from it but I assumed the volume is turned down
It might just be ok man just try to fix it and see
Sent from my SGH-T889 using Tapatalk 4 Beta
Rice is really poor dessicant. It's better than nothing but if you can get your hands on a good amount of silica gel that would be better. Dell ships their pc's with a big bag of silica gel in the box. Check your local best buy and see if they have any that they pulled from pc boxes that you can have. If not, you might be able to get it at home depot or Lowe's or maybe a shipping store like the UPS or FedEx store.
Sent from my SGH-T889 using xda premium
janjannsen99 said:
It might just be ok man just try to fix it and see
Sent from my SGH-T889 using Tapatalk 4 Beta
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moto211 said:
Rice is really poor dessicant. It's better than nothing but if you can get your hands on a good amount of silica gel that would be better. Dell ships their pc's with a big bag of silica gel in the box. Check your local best buy and see if they have any that they pulled from pc boxes that you can have. If not, you might be able to get it at home depot or Lowe's or maybe a shipping store like the UPS or FedEx store.
Sent from my SGH-T889 using xda premium
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yeah.. i wanna believe the water damage marker activated didnt cause some serious damage in the note, ...as our friend kintwofan mentioned, may be the damage was only the speaker/microphone.. anyway im gonna do the rice thing....
when i get the phone, i will fix the and post some pictures....
I'll start by saying I don't have a whole lot of specifics on the issue as this isn't currently my phone. I'm looking to buy one and the seller said that one morning the phone would sporadically not respond to touch and by the end of the day wouldn't respond at all. She said that sometimes if she repeatedly locks and unlocks the phone it will work for a short time before becoming unresponsive again. She says there has been no water damage and she hasn't done any sort of software updates recently. She did say that a couple weeks before the issue started that it fell off her night stand but didn't seem to effect it at the time.
My question is has anyone run into this issue before? If so is it a software issue that could be remedied by doing a full wipe back to stock software? Or is it a hardware issue such as a bad digitizer or maybe something as simple as the digitizer cable coming loose?
I did some googling and the only thing I found about this issue was a result of flashing the wrong ROM to the s3. Any help would be appreciated.
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m1batt1 said:
I'll start by saying I don't have a whole lot of specifics on the issue as this isn't currently my phone. I'm looking to buy one and the seller said that one morning the phone would sporadically not respond to touch and by the end of the day wouldn't respond at all. She said that sometimes if she repeatedly locks and unlocks the phone it will work for a short time before becoming unresponsive again. She says there has been no water damage and she hasn't done any sort of software updates recently. She did say that a couple weeks before the issue started that it fell off her night stand but didn't seem to effect it at the time.
My question is has anyone run into this issue before? If so is it a software issue that could be remedied by doing a full wipe back to stock software? Or is it a hardware issue such as a bad digitizer or maybe something as simple as the digitizer cable coming loose?
I did some googling and the only thing I found about this issue was a result of flashing the wrong ROM to the s3. Any help would be appreciated.
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Try doing a factory reset see what happens.
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Venom0642 said:
Try doing a factory reset see what happens.
Sent From My Galaxy S 4 SAMSUNG-SGH-I337 Running On New Deadly Venom v8.0.0
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She says she managed a factory reset before the screen completely quit responding. But I don't know if she just cleared her data or did a full reset
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This happened to me once. I fixed it by factory resetting and reflash the ROM.
Looks like it'll be an easy fix(fingers crossed). I'll update after I purchase.
Sent from my SGH-I897 using xda app-developers app
Well it appears to be hardware... I tried doing a wipe/reset in recovery and after that didn't help I flashed back to stock using odin. Still nothing so it looks like I'll be replacing the screen.
m1batt1 said:
Well it appears to be hardware... I tried doing a wipe/reset in recovery and after that didn't help I flashed back to stock using odin. Still nothing so it looks like I'll be replacing the screen.
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Click to collapse
I was going to say it sounds like the digitizer controller died/was bricked by a wrong rom.
m1batt1 said:
Well it appears to be hardware... I tried doing a wipe/reset in recovery and after that didn't help I flashed back to stock using odin. Still nothing so it looks like I'll be replacing the screen.
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Try seeing if the ribbon cable is loose? Very possible, and would save you quite a bit of money , also, nice to see you on the S3 forums :highfive:!
x0ne215 said:
Try seeing if the ribbon cable is loose? Very possible, and would save you quite a bit of money , also, nice to see you on the S3 forums :highfive:!
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Forgot to mention it but I pulled the back off and checked the ribbon cable. Removed and reseated it as well as made sure it wasn't corroded. Still a no go but on the bright side I found a nicely priced "blemished" screen on eBay so in a couple weeks I should be rocking the s3! And I'm glad to be in these forums. Looks like I'm going to have more options than I can handle.
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m1batt1 said:
Forgot to mention it but I pulled the back off and checked the ribbon cable. Removed and reseated it as well as made sure it wasn't corroded. Still a no go but on the bright side I found a nicely priced "blemished" screen on eBay so in a couple weeks I should be rocking the s3! And I'm glad to be in these forums. Looks like I'm going to have more options than I can handle.
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If blemished means lightly scuffed just use some glass cleaner on it in a small coat, buddy of mine did that with his iPhone looked brand new.
& yep lol, soo many choices for ROMs and kernels for this phone, gotta love it :good:
So I got bored and disassembled and cleaned the connections on the board as well as the connections on the back of the screen. After reassembling it I get response from the touch screen again although its as though there's a phantom finger making random movements on the screen.
http://www.youtube.com/watch?v=CiulrZHsDuc&feature=youtu.be
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Looks like you've got ghosts
Making the iPhone jealous one user at a time.
So I guess it was just a bad digitizer. Just got my new one and got it swapped out and I'm good as new! Though if anyone else is looking to replace a screen and aren't too brave when it comes to taking a phone apart I would suggest getting a screen that has the frame already attached to it. Removing the screen from the frame and reattaching is a bit tricky.
GT-N5110 wifi version. Ive had this device for 10 days. Out the box it was running 4.1.2 and seemed work great other than the occasional 3-5 seconds when screen would become unresponsive during normal use. After using it for a few days I decided to go ahead and update to 4.2.2 thinking maybe it would fix the screen issue. It did fix that issue but now im having another problem. After the device sits dormant for awhile the screen doesnt respond to touch but still works fine with the s pen. Ill turn it on after sitting all night and after swiping to unlock the screen it becomes unresponsive. I usually have to lock/unlock the screen several times before it will start responding. After it starts working I can be on it for hours with no more problems. But if I lock the screen an set it down for awhile when I go to use it again it does the samething. It seems like it has to warm up. I tried doing factory data reset but that didnt help. It is rooted also but the only thing ive done so far is get rid of some bloatware.(i didnt root it untill after the problem started). Anyone have any advice?
Do you have your note in a cover , and if so does it have a magnet.
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That does sound rather crazy, the unresponsiveness is out of the ordinary... did you try turning off a lot of the extra features built in by Samsung? another thing you could do is download Clean Master from the play store and take a look at your Ram use-age and clean out some cache files with it, this might help with the lag. The touch response could be hindered due to a case or screen protector... other than that the only thing i could think is if there was physical damage done to it before that could cause the touch screen to act that way.
Ummmm... I would have taken it back to the store and asked for a replacement.
That is not normal at all. even with the device's settings left alone, there should not be any issues with responses with touch.
Note... The pen feature is totally separate from touch. The screen has two different features, one being a digitizer for the pen function the other for touch. It is possible that during assembly that the connection for the touch screen is faulty, as a bad solder joint during wave process could make the connection heat related. As the device cools, the contacts contract causing a fault with touch operation. When heated up from normal use, expansion forces contact between connector and board for normal operation to function with touchscreen.
livis n fur said:
Do you have your note in a cover , and if so does it have a magnet.
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Using another case without magnets fixed the problem for me
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FrozenRiff said:
Using another case without magnets fixed the problem for me
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The problem was my samsung book cover! Can't believe samsung would make a cover that causes these kinds of issues. Glad I only paid 7 bucks on ebay instead of 50 at best buy. Thanks guys for the comments!
TwanMan87 said:
The problem was my samsung book cover! Can't believe samsung would make a cover that causes these kinds of issues. Glad I only paid 7 bucks on ebay instead of 50 at best buy. Thanks guys for the comments!
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Thanks for the FYI. I was using the moko whatever with a keyboard and I got the freezes all the time. I was thinking about the official Samsung one but if that gives you problems then forget it. I almost sold this thing on eBay cause I couldn't take the freezes anymore. Now I use a tpu case with it and couldn't be happier
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So, I dropped my s3. The screen is still perfect and the back case didn't even come off. So it wasn't a big fall, about 3 feet.
But my phone doesn't turn on anymore.
I took out the battery and plugged it back in.. the phone auto boots for 3 secs then turn back off..no response after that, until I repeat the process. .
Any idea of what's wrong with my phone ??
Thank you!
Sent from my SM-G900T using XDA Free mobile app
First look very closely over the screen. Its possible for the digitizer to have cracked but not the glass I assume. But even the tiniest nick on the edge will stop the display from working. Also id open it up and make sure all the ribbon cables are still seated. Maybe one popped loose.
Sent from my SGH-T999 using Tapatalk
thanks doc. .. you helped me before and your advice worked in the past .. time to take it apart and see if anything got unplugged.
So,
The battery is unplugged. I hold down the home and volume down, and plug in the battery, the phone boots into Download mode for 2 seconds then shuts off. For that analysis my screen is plugged in. Correct?
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Sounds like the screen is good then. It may be the power switch. Does it ever seem to try to turn itself on an off over and over?
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DocHoliday77 said:
Sounds like the screen is good then. It may be the power switch. Does it ever seem to try to turn itself on an off over and over?
Sent from my SGH-T999 using Tapatalk
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Nope, that's the weird thing. You think its completely dead or it there still hope?
Im really not sure tbh. It could very well be the impact broke something loose, or just plain damaged one of the internal components.
If I think of anything else to look at ill definitely post it here, but right now cant think of anything else to tell you to try.
Maybe someone else will chime in with another idea...
Btw, I did get your pm, for something like this I just prefer to post in the forums. In the future someone may have something similar happen and you never know when the information might help.
Sent from my SGH-T999 using Tapatalk
DocHoliday77 said:
Im really not sure tbh. It could very well be the impact broke something loose, or just plain damaged one of the internal components.
If I think of anything else to look at ill definitely post it here, but right now cant think of anything else to tell you to try.
Maybe someone else will chime in with another idea...
Btw, I did get your pm, for something like this I just prefer to post in the forums. In the future someone may have something similar happen and you never know when the information might help.
Sent from my SGH-T999 using Tapatalk
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Took the phone apart.. its actually easy compared to other phones. I made sure all the ribbon cables aren't loose and they weren't.
Still experiencing the same problem.. phone boots as soon as plug in the battery, stays on for 3-5 secs then shuts off.
Also, the phone is auto booting without the the power button. I even removed the power button and the phone auto booted.
Any other ideas?
Fixed.. replaced the mother board.via craigslist. $20.. back to normal. Time to reflash root and reflash.
Wow! $20?? You cant beat that at all!!!
Glad to hear you got it fixed!
Sent from my SGH-T999 using Tapatalk
I agree.. Using the correct keyword on Craigslist will do wonders.
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Hi,
I 'dropped' my phone hard on a table and now the screen doesn't show anything. I can hear the phone clicks so that works. I've tried turning it on and off etc. but no luck.
Might it be loose wire or other part?
Thanks
If the screen remains fully black when you attempt to switch it on then its likely to be a loose wire. If there is a backlight then it could be either a loose wire or a damaged LCD screen.
Sent from my C1905 using XDA Premium 4 mobile app
There is a backlight indeed. I wonder how much I can take apart myself to find out. I can't see any obvious dents or cracks etc. on the screen or casing etc. so maybe something is loose?
SharpnShiny said:
There is a backlight indeed. I wonder how much I can take apart myself to find out. I can't see any obvious dents or cracks etc. on the screen or casing etc. so maybe something is loose?
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Flash stock kernel. . you can see the sony logo right? then after that just black with backlight? its just like PC without windows .meaning its just BIOS without windows .its just the same with Phone ,no kernel no boot .So just flash the stock kernel
Farsiris said:
Flash stock kernel. . you can see the sony logo right? then after that just black with backlight? its just like PC without windows .meaning its just BIOS without windows .its just the same with Phone ,no kernel no boot .So just flash the stock kernel
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There is nothing wrong with the software. The OP dropped the phone onto a table, that would have caused a hardware problem.
Sent from my C1905 using XDA Premium 4 mobile app
Did he tried it?just a suggestion.maybe it will solve.y not try?right?
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Farsiris said:
Did he tried it?just a suggestion.maybe it will solve.y not try?right?
Sent from my C1905 using XDA Premium 4 mobile app
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There is no point in trying it because it is a hardware issue. The OP can hear the clicks it makes when it unlocks and they try to hear it, meaning that it boots fine and there is a working kernel. Its a hardware issue, possibly caused by the ribbon cable to the screen coming loose.
Sent from my C1905 using XDA Premium 4 mobile app
gamer649 said:
There is no point in trying it because it is a hardware issue. The OP can hear the clicks it makes when it unlocks and they try to hear it, meaning that it boots fine and there is a working kernel. Its a hardware issue, possibly caused by the ribbon cable to the screen coming loose.
Sent from my C1905 using XDA Premium 4 mobile app
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are you a technician?i think your so perfect .as if you know everything
Farsiris said:
are you a technician?i think your so perfect .as if you know everything
Click to expand...
Click to collapse
No I'm not, I'm attempting for a job as a technician though as I know how to diagnose faults and what faults are hardware and software.
I don't know everything and I'm far from perfect, I'll admit that. But with what I do know, I know it well.
Now I'm gonna leave it here cause there is no point carrying it on.
Sent from my C1905 using XDA Premium 4 mobile app
Thanks for the tips guys.
Nope, I can't see the Sony/Xperia logo.
Yeah I wondered would a cable be loose. Is it easy to take this phone apart? If not I might try claim the warranty. There is no physical damage at all.
SharpnShiny said:
Thanks for the tips guys.
Nope, I can't see the Sony/Xperia logo.
Yeah I wondered would a cable be loose. Is it easy to take this phone apart? If not I might try claim the warranty. There is no physical damage at all.
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Click to collapse
I haven't disassembled the phone myself (I have had no need for it), however I have just watched a YouTube video and it seemed to be easy enough to disassemble and reassemble. If you look it up yourself and judge whether you wish to try yourself or not. If you have warranty from the store you bought your phone at it will more than likely cover accidental drop damage so if you don't wish to risk your phone then that would be your best option in all fairness.
Try the service manuals...
OK I opened it up and I couldn't see what the problem was. Nothing appears damanged, as expected. There are three main ribbon cables, none of them appeared loose. However, when disconnecting the mainboard from the phone case, the middle cable, which lights the LCD screen, has become fully detatched. It seems that unlike the other two cables, it connects via adhesive. I don't have thermal adhesive. When the phone turns on, now there is no backlight in addition to nothing being visible on the screen. PC Companion picks up the phone so all of that seems to be working. But no LCD and now no backlight. Unfortunately, there is evidence of me opening the phone. I doubt the warranty would be accepted now...?
In the reassembly video in document 1277-1354_Rev1 , it shows the three connectors just snapping/connecting....no glue situation.
If there is anything else I can do via home repair, what could I do? I can't be that far off, surely?
even if you don't open it, you can't file a warranty on SONY Service Centre if the damage is LCD, just buy a new LCD and replace it
Would that be the case even if I bought it locked on a network? How would they know it's the LCD if I don't say? Once before, with another smartphone, instead of listing everything I understood to the manufacturer, I told them almost nothing and got a full replacement.