Database Users

8525 White Screen of Death - Is there Hope?

Ok so I have the fabled white screen issue on an 8525. When it first occurred I searched and read all the write ups, decided I had the ribbon cable issue. Took it apart and simply unplugged and replugged the ribbon cable with great results, no more white screen.
I repeated once when it came back after being bumped around, again with positive results...but this last(3rd)time instead of it working I now get white screen 95% of the time. I re-notched the sliders the first time, and last time.
During the 5% it works I noticed the charge light would correspond to it going white.This never happened before...
Example:
When OFF - Connect charger, Red light for 1 second, then nothing=White screen from power on
When OFF - Connect charger, Red light for 1 second, then orange charge indicator = normal startup
When ON and Working - Connect charger, no light, no charge - reboots to white screen
When ON and Working - Connect charger, orange charge indicator, reboots normally.
There is no heat or noticeable pressure on any parts, everything seems to fit normally.
It does boot normally with screen white.
Any ideas? I really don't want to give up on this thing, is there any hope? or just ebay it for parts?
Thanks
-Nick

same problems here, if someone could just tell me what parts to order, cause I have no warranty (ordered over ebay). I tried both the instruction that has chinese fonts on the page , and other from R&R, no luck, white screen all the way..

I had the WSOD and took it apart and reassembled a few time. The 3rd or 4th time the screem came back, but now it is shifter to the right around 1/4" or so. I mean there is just white along the left edge, then the normal screen/color starts and is cut off on the right.
Does anyone know how to correct that, is it related to the same flex cable or is there something else I disturbed?

mine will fade to white.. then i just push the power to put it in standby, then push power again to wake it back up and back to normal.. it rarely does it but still annoying...

If You Ordered From At&t
I had this problem about 2 weeks ago!!!!
I thought it was a fluke!
Anyway, walked over to 43rd and Lexington (NYC FOR THOSE WHO DON'T KNOW THAT MANHATTAN IS THE CENTER OF THE WORLD)
and they gave me the EXCHANGE HOTLINE for at&t.
I called them up, told them my screen is fading to WHITE and the lady sent me a new or referbished phone.. i dont even know.
Just so you know, i ordered my phone on AMAZON with a new activation. its covered under the MANUFACTURERS warentee for a full year from the date of purchase... so is the REPLACEMENT PHONE... but not from the date of replacement, just the date of purchase.

did anyone get deeper into this yet? I got a 8500 (need those without camera) from ebay USA, already with white screen. After reading here, that this is mostly an issue with connectors, I bought it, disassembled it and reassembled it, though still white. Should I give the contacts a treatment with contact-spray? (there's a tuner spray that doesn't leave residues) Or is there something broken within the ribbon cables? Seller said it has been dropped (but he also said, he didn't want to open it, while it clearly has been opened, one screw missing and warranty seal gone). It ssems to boot up normal otherwise, I hear a sound after the boot process, so probably this isn't a software issue?
Edit: another thing I noticed: When I run it without any keyboard connected at all, it's also white. I then connected the dpad again, and I could see a hint of the at&t logo in the lower part of the screen. When I pressed around on the back of the dpad a bit, all LEDs would go on/off... Sound to me like the dpad has gone bad, possible?
Edit II: Got it. Using a 20x eyeloupe I found that the PCB of the DPad is broken under the little chip on it. Now I just gotta find a dpad here in germany, but I assume those Hermes' are all equal...

hello
where can I get manual (if there is one) for disassembling hermes. link in wiki does not work.
thanks

this worked good for me
http://inuchanbt.blog54.fc2.com/blog-entry-100.html

Anyone know if this applies to the 8125 as well? I've got a flickering white screen. I had dropped my phone a few weeks back and cracked the LCD. Replaced it with an OEM LCD - it worked fine for about 2 weeks and then just suddenly went all white. Phone still works, I can still get calls - just can't see who is calling.

I don't recall that the wizard had the same problem... Though from a logical point, it seems that there is an issue behind white screens and the thumbpad being responsible for it, so it may well be the same thing. Perhaps just disassemble the wizard (there should be a howto too) and check if theres a similar connection from mainboard to thumbpad circuit.

Is there a disassembling manual for a imate k-jam that anyone knows about?

Here's a website with a video manual i found useful...
http://viralelectronics.com/category/howto/page/2/

Figured out the problem...
The only reason I figured out the screen goes blank is because the motherboard loses connection with the screen when you slide the keyboard out...try this out and see if the screen comes back...
put the screen on sleep mode (no white screen)...then slide out the keyboard and tilt it a little hard after pressing on the screen and put the power on. if it doesnt work try again it might take some pressure and power to make it work...be careful not to put too much power but as far as I went, it's a very sturdy cell.
alternately, slide out the keyboard in sleep mode, and press all the buttons really hard and then try to press the power button (press more towards the space bar because that helps)...if any of this works and the screen comes back on even just for a second...follow the following
Go back to the person who gave the link to the site with opening the HTC instructions and follow through and clean the whole phone up from dirt around the screen and such...you dont need to put those rubber things or whatever it says to put on the screen...then when you are putting it back together, press hard on the wire connecting the touch screen to the motherboard. I suggest sealing it with a good tape...and then you are good to go! I did it but it had a few glitches...the screens contrast sometimes goes awry but it is still visible and responds to touch. Also, the physical buttons work as well!!
Good Luck and do it at your on risk.

Have any of you tried this? http://forum.xda-developers.com/showthread.php?t=321163

hope the best

i tried this and it worked for me. i also pressed alil hard around the d-pad and heard a pop. i think it poped back into place.
thanks

razor rc said:
i tried this and it worked for me. i also pressed alil hard around the d-pad and heard a pop. i think it poped back into place.
thanks
Click to expand...
Click to collapse
i still have this problem.

fixed my wsod
I noticed a few days ago my 8525 screen went white, rebooted and it went away. Today it came back, but would only go away for a few seconds and then back to white. After reading some forums I decided to check the connector. I took the phone apart following this site as a guide. I removed the connector on the board side and cleaned the contacts with a qtip and denatured alcohol. Phone has been perfect for the last few hours, no more white screen of death. I didn't mess with the connector on the LCD side, just the board side. I'm a computer tech and I found it quite annoying to disassemble, but I managed without causing any damage, however, I'd rate the job at about a 8/10 as far as technical ability.
Joey

warped0202 said:
I noticed a few days ago my 8525 screen went white, rebooted and it went away. Today it came back, but would only go away for a few seconds and then back to white. After reading some forums I decided to check the connector. I took the phone apart following this site as a guide. I removed the connector on the board side and cleaned the contacts with a qtip and denatured alcohol. Phone has been perfect for the last few hours, no more white screen of death. I didn't mess with the connector on the LCD side, just the board side. I'm a computer tech and I found it quite annoying to disassemble, but I managed without causing any damage, however, I'd rate the job at about a 8/10 as far as technical ability.
Joey
Click to expand...
Click to collapse
i agree that this is one of the first things to try in curing the white screen issue. Others may find their problem runs a little deeper and the contacts on the d/pad chip are broken. An improvised cure which may not be very permanent is to place a little padding on the surface of the chip as described here:
http://forum.xda-developers.com/showthread.php?t=321163
If you have appropriate heat gun equipment you can re-flow the solder on the d/pad daughter board - but remember to remove the sticky key pad layer or you'll cook it!!
I regret that I'm closing this thread because we have several "White Screen" threads and the questions and answers are being spread all over the place.
Please use this one for future posts:
http://forum.xda-developers.com/showthread.php?t=321163
Mike

Touch screen stopped working

Hi...
I read through the posts, noticing others were having similar issues, without anyone giving a clue of what is going on...
All of a sudden, this morning (while a colleague of mine tried the device) the touch screen stopped working. I couldn't do anyhting involving the touch screen...
I reset (soft) it, which didn't resolve the issue, and did a full hard reset, which got me the 'tap the screen to start configuring windows now' but didn't allow me to do anything else...
I cleaned, using a small soft piece of paper, the space between the screen and its cover.
Is there any way to check what is wrong? Any thing to try, to do, ... to see if the touchscreen can be brought to life again?
How can I open the device easily, to check if the connecting cables are still in place, and what cable should I look for?
Thanks for the help...
Dying to get Linux on this one :d:d

Found it, issue resolved!
Got a torx T6 screwdriver, removed the bottom lid. Removed the tape covering the lcd and touchscreen cable/plugs. I popped the connectors out, and put them back in firmly, and reset the bottom lid, screws, battery, battery cover and started up the machine, and the touchscreen was working again!
Thanks anyway...

X1 Ribbon cable - what happens and a fix I came up with!

Hi, I come on here quite a lot for information as it's an amazing resource! This time however, I'm attempting to give something back!
I experienced the "black screen on slide out" on Monday. Phone completely screwed. I've also had a few droppages and had it apart once before so there's no way warranty is gonna help!
I stripped it down and soon discovered what it is that actually fails on the ribbon. The coating had worn through due to rubbing on something during the slide out / in process. it had been playing up for a while, probably due to shorting out on the metal case, but now the tracks (aluminium?) had worn right down.....
In pic 1 i've circled the worn area. The shiny section is where i'd tried taping over it to prevent shorting, before i realised the tracks were gone.
Got an almost new one off ebay for 15 quid and, realising it was going to happen again, came up with a solution that, so far, looks like it will work....
A while back I bought some "anti rattle felt" for my car's dashboard - really thin and strong self adhesive felt to prevent squeaking joins between dash sections. I cut a piece of this and stuck it to the new ribbon. Once this stuff is on it's well stuck, by the way!
See pic 2 for the modded ribbon cable.
On reassembly everything is working just fine so far! Here's hoping that it lasts longer than 6 months this time!
Just need a new casing now as mine is decidedly second hand!
Hope this turns out to be of use to someone!

cool story bro

when i took apart my xperia to replace the housing this seemed like a really weak point in the device. glad to see someone who has had the problem has been able to fix it

Why does the screen go black?

Hi,
When the coating wears off the ribbon cable it exposes the tracks in it. when you slide the keyboard out the exposed tracks short out on the metal casing and the screen loses it's input signal.
thats whats happened on mine at least and i presume quite a few others?
HTH!

Update:
That's interesting: My phone was also losing signal with the keyboard out, and occasionally while closed up as well. It would just randomly drop to "no signal" for a few seconds.
It hasn't done it since replacing the ribbon cable.....could be coincidental of course.

I'm having the same problem
It just started a week ago and I got the phone in January off of ebay. I'm new to opening up the phone so could anyone help me find the correct tools or have a link to a site with pictured instructions?
I noticed that the sliding mechanism started to go loose about 4-5 months ago but didn't expect the screen not respond in landscape mode. I have yet to see the other symptoms you all are referring to. I would like to fix this before it get worse.

In mine case it went totaly black after one week of this problem... You have all the instruction on youtube, there is where i looked. For tools you can be inovative, but the exactly right ones come with housings from ebay, it is only 15EUR, and i bet you have some cracks so it wouldn't hurt replacing. That is what i did, along with ordering new sliding mechanizm, and new ribbon cable.
I am open for ideas to prevent my ribbon cable from being cut at it weakest point again.

I'm assuming my flex ribbon went bad yesterday, since sliding the keypad out causes my screen to shut off.
Already ordered a cable off ebay and will attempt to replace it myself :O

Replaced my flex ribbon cable with one I bought on eBay. The screen doesn't turn on at all now, which leads me to believe the cable I was sent is defective. Put the old one back in and it works okay, less landscape mode. ughhh what a pain.

great tips! my input is I bought a case off of ebay that was ~60$ and everything actually fit fine for me...so I wouldn't discount every seller but you do get what you pay for, the 15$ cases are probablly the ones that will give you problems

I working in a mobilephone repair center if anyone need help drop me a priv... i able to get 2nd hand or even brand new components

Replaced the flex ribbon cable -
I got my flex ribbon cable a few weeks ago and took it to my local repair shop. They replaced it but the LCD screen/optical joystick receives no power. The touchscreen and everything else on the phone works just fine now. I thought it was a defective item so it was exchanged with a new one.
Got the repair shop to replace it again and the outcome still remains the same as the first.
Theres no light coming from the screen nor the side illumination.
I just told the repair shop to just place the original back in for the mean time.
Before the repairs, there would be a flicker of white light and random illuminations. Now there's no lights at all except the power botton.
Could it be defective a batch that the seller was sending out? or the repair shop's mistake and is playing dumb so they do not have to admint fault?
Hopefully there's an easy fix to this problem.
-Also I did inspect the ribbon before and after the repair. looks new as the OEm
Can anybody help me out with this new problem after replacing the cable -

perhaps you should try a hard reset. Ive had problems in the past where the optical joystick and the illuminators did not work, and that worked for me.
On the other hand, the top illuminators are on the same piece of hardware as the flex cable that was replaced, so a faulty flex cable is possible. The bottom illuminators are on the circuit board that the optical joystick attaches to, separate but connected to the flex cable.
Ive recently replaced my flex cable and touchscreen. The experience i had with the faulty touch screen was that it appeared to receive no power, but was in fact displaying a dark backlit illumination that could only be seen in the dark. At the same time however, the screen did not display anything. I'm not sure if this is similar to your experience, but if so then your touchscreen would need to be replaced.
ive done all repairs on the xperia myself, and one thing ive discovered is if something doesnt work right after a repair, simply disassembling it and reassembling it to make sure all the connections are properly done has worked for me in the past.
"Before the repairs, there would be a flicker of white light and random illuminations. Now there's no lights at all except the power button."
Now when you say the power button, do you mean that a red light appears under it?
I dont know if i can come to a conclusion or that i can help (or have helped) you come to a conclusion, but i can only assure you that the xperia acts out in strange and weird ways.
Good Luck!

Tags
Dismantle / Disassemble Sony Ericson Xperia X1
http://www.ifixit.com/Teardown/Sony-Ericsson-XPERIA-X1/788/1
http://www.formymobile.co.uk/xperiadisassembly.php
http://www.youtube.com/watch?v=AWDurQrRt-Y (REAR)
http://www.youtube.com/watch?v=iyGUbxFqvyc&feature=related (FRONT)
http://www.youtube.com/watch?v=elgC8hwHfYQ&feature=related
For info.
Mike

Thanks for the links. I've tried the hardreset and restoring the original rom but the issue is still there. It's really bugging me that everything works but the LCD screen. I'm currently using MyMobiler to use my phone. The touch screen works fine and so does the soft keys. Just no power for the lights. I might just give up and wait for another phone that catches my eye and then tinker with the xperia myself. but if anyone got a solution or want me to test something then I'll give it a try.
My warranty is no longer affective so I'll use my phone as a tester to help others with any problems.

TRIONDAVE, how's your Xperia running now with the cable mod that you did? Its been 6 months since you created the thread. I hope you're still around.
My Xperia X1 works nearly fine, except for the keyboard issues, so I'm thinking of opening it up. If your Ribbon mod helped I might just do it too once I've got it opened. Mine has a MOUNTain of cracks though, and the battery compartment itself is cracked on both side enough to make the compartment CURVED. Hence the Battery cover doesn't sit well.
I'm looking around for broken Xperias which I might be able to use to change the internal cracked casing. Lets see.

DatDereX1 said:
cool story bro
Click to expand...
Click to collapse
My thoughts exactly.

Hello guys, I am in need of real help over here!
Its just that Ive replaced my ribbon cable, the old one got screwd up.
However I got done for 10 minutes ago, tried to start up the phone.. without success :,(
The ribbon cable doesnt have anything to do with the start up, only the screen am I correct? Cause I cannot even start my phone..
Ive connected the charger, but when I remove the battery it shows a red light, meaning no battery, correct?
So what may the problem be exactly? Maybe the battery is all dead, or?
PLEASE HELP!

for the people with ribbon failures how long have you had the phone before it occurred ? im just interested on the cables lifespan.
mine is fine so far but i have noticed the slider is flimsy and rocks left and right.

Battery won't charge, power button broken, me going crazy

Ok, im going to start not from the beginning beginning, but from where problems started.
Friday night, went out, I was writing an sms when somebody pushed me and i dropped my wiz, i picked it up, to find that the battery was gone, nowhere to be found, i did find the cover tho. i tried to look for the batt, but i was in the middle of the club so it wasn't that easy.. I knew that a friend of mine had a spare one so i didn't worry that much.
Sunday I got the replacement, tried it, no luck, it ran out i thought, but when i tried to charge it, nothing happened. Buying a new one is not that easy when you are in Argentina, and they are expensive, so i decided to jump sart it. good news: it worked, i could turn on the phone, so the battery is fine. bad news: it still doesn't want to charge!
I previously had problems with the usb, and i had to have it soldered again, pretty strong, but I thought that might be the problem again, so i disassembled my wiz. new problem: the power button broke, the tiny, tiny black piece fell off, AND I LOST IT! DOH!
Anyways, the usb is still soldered pretty strong, i don't think its gonna go loose again, so thats not the freaking problem!
So now, instead of the initial no-charge problem, i have a disassembled wizard, that won't charge the goddamn battery, AND a broken power button (tried to glue it, but fell off again and thats when i lost the piece).
Regarding the button, i've studied my options, what would you recommend and how would you do it?
option 1: turn on the phone with the soft reset hole, and remap the screen on/off function to another button.
option 2: replace the power button internal piece with the one from the voice command button (i never use it). i've taken a look and they seem to be the same, but i don't know if taking it off and soldering it back would work..
anyways, that leaves me again with my initial problem, and i do have an hypothesis. I THINK (because I THINK i remember this happening to me before), that the battery won't start charging until windows has started, and the jump star power the battery has is not enough to get it started (tried to tape it and leave it for a while to see if it charged a bit more, but didn't work, the phone turns on but goes out when loading, and since i've my wiz pretty loaded it takes its time to load).
So to try this out i would need a way to charge the battery manually, and i don't have access to another wiz to have it charged (my friend had a spare batt because his wiz is broken).
So, if you have a solution to this, ANY different solution, or even an IDEA, please give me a hint!
For what i've read, this are common problems, so there must be something out there.

Man, that's a bad thing
I'll try to help you as much as I can.
You are right about Wiz only start charging when it's on. After my N78 was stolen and I went back to the Wizard, the battery was without any charge for months... I plugged it and no red LED... Turned it on and, bingo, red LED and charging!
The voice command and the on/off buttons are the same, so (in theory) it would work 100% IF you were able to change their places (at least for me, it is impossible to do manually, never found any good equip here =\ )
With a lot of patience (and a small soldering iron) I would try to take the voice comm button off and place it where the on/off was.
For the battery, maybe someone here can point if there is a "battery charger" standalone device, or such a thing...
Good luck man

hey thanks for the quick reply!
i'm not thinking of doing it myself, i'm not not that precise nor is my solder, but i know a guy, same dude that fixed my usb. I like that idea more than the other, but i guess that remapping the screen on/off and using the soft reset button would be much safer.. i haven't made up my mind about that yet.
Weir thing about MY wiz, at least thats what i think happened to me last time my battery was completely discharged, is that not only the device must be ON for it to charge, but it needs to have WINDOWS already loaded, i know for most devices it's not like that, but i think thats how mine works, or at least thats the only explanation i could find!
btw, i love your case modding concept, and since i might have my wiz sitting for a while, i might go ahead and try something too! nothing as extreme as yours of course.. i'd love to see more updates on your project along with some guide to see what ideas i can take

slight detail while thinking my options.. if i was to remap the screen on/off function to another button, would i need to have the device in sync? or connected via cable? because when i had the usb soldered, don't know how nor why (all the pins seem to be ok) but the device won't be recognized by any computer, usb only works for charging (or used to work, at least, still haven't figured why it won't charge now).
If its only an app that i can load to the phone, once i have it working (that if i ever will), i can load the app thru minisd, BT or IrDa so that would't be a problem.. i haven's investigated that issue yet.

Hey jinxie, how's your Wizard?
If you're still stuck with the battery (I hope not), check this out...
I think this will solve your battery problem:
http://forum.xda-developers.com/showpost.php?p=4963547&postcount=5
That's probably to work, just be carefull with the battery's temperature. If it starts to heat, stop the process and wait it to get normal, then start again.
Good luck!

i tried keeping the wires attached to the contacts for a while, didn't think it'd work better doing it just for a little and then repeating the process, i'll try that!
yeap, i'm still stuck and i think i will be for a while, i have to solve the battery issue first (would be useless to do anything else if i'm not certain i will get it to work), then i have to decide what i am going to do with the power button, and then i might paint it, i'm thinking matte black, or maybe take some ideas from your project if you have made any progress at the time!
thanks for the tip, i'll try it today and i let you know how it went

development: phone DOES NOT turn on with the soft reset button as i thought, i was sure it did, but after jumping the bat once again, tried the wiring method (not repeating the jump start but wiring it directly to de device pins), and tried to turn it on with soft reset and dind't work, while it does turn on with the power button, wich is broken, so in order to turn it on i cannot have the phone assambled, wich means that in order to try to make it work, i will need to hold the battery attached with my hands, and it is a pain in the.. you know where.
update: i wired the charger i was using to jump start the battery to the pins in the wizard, then held the battery in place with my hand, with a small screwdriver i pushed the broken power button. wizard turned on, IT FINALLY LOADED WINDOWS, but don't rush, i then (with my MOUTH) connected the USB wall charger to the port in the phone, and removed the wiring, i was expecting the goddamn light to turn on and the screen to tell me that my phone was finally charging. I WAS WRONG. then i had to let go because my hand was killing me and it went off
and the damn thing refuses to charge! what could it be????????
2nd update: I AM MACGYVER !
i figured the wiring had given the bat enough power to load windows on its own, so tried once more holding everything together with my hand but without wiring the pins this time, and at last the amber light turned on!!! im so proud of myself lol
SO NOW: device works ok, charges ok, battery has enaugh power to load windows, WHAT CAN I DO ABOUT THE BROKEN POWER BUTTON? i know you can't remap the power function since its hardware, but the screen on/off function might be remapped. soft reset button DOES not turn on the phone, is there any other way of turning it on? or my only option is to take off the voice command button and soldering it where the power button should be?

well, found the little button part that was missing, glued it (yes, GLUED it), and it kinda worked, i had painted the casing already, so i assembled everything back again. i used a folded piece of paper to hold the button still so it won't fall again and i think it was too big cause now its kind of hard to press but i can live with that, what i cannot live with is NO SIGNAL.. i mean, CMON!! are you kiddin me? now that the button works, battery works, phone assembled, and now this?? when i dissassembled the phone i forgot to take out the sim card, so the metal parts that hold it opened a bit, but i pressed them back, the sim in no way loose, so i guess i might have screwed the attenna :S
i've just checked, i can see the sim contacts so... [CENSORED] !!!
also now the screen looks weird.. like if it had less colours, like when you format your pc and haven's installed the graphic drivers yet, 3d effects look funny..

Hey man, have you painted ALL the Wizard parts, on both sides?
'Cause there is one that has a piece of copper board inside. It makes contact with the antenna. Without that contact, you'll never have signal
The piece I'm talking about is the one that has the camera protection, saying "1.3 MP camera". Look at its back and see if there's no paint on a green and golden plate. Remove the paint if it got there (the golden part is the important one, since it makes contact with the antenna).
Good luck man!

hahah lol, no of course i didn't paint both sides! but anyways im gonna take it apart again, clean it, and try again..
done. it had some paintng yes, but they were very tiny spray drops, so i don't think that is, anyway i cleaned it. On the other hand, i found that the antenna is loose on the left side :S what can i do about it?

Digitizer issue after battery replacement

Hi all. I replaced my battery, put the phone back together, and turned it on. Everything looked fine until I tried to use the touchscreen. It wouldn't register any touch. I figured I messed up the screen somehow when removing it, so I ordered a replacement screen - touch doesn't work with that either! Does anyone have a suggestion for what might be wrong?

Valicore said:
Hi all. I replaced my battery, put the phone back together, and turned it on. Everything looked fine until I tried to use the touchscreen. It wouldn't register any touch. I figured I messed up the screen somehow when removing it, so I ordered a replacement screen - touch doesn't work with that either! Does anyone have a suggestion for what might be wrong?
Click to expand...
Click to collapse
Not to ask the stupid question...
Is the ribbon for the screen in the slot correctly? Seated all the way? Locked in place by that whatever the hell it is?

Thank you for your reply. Yes I have, it is screwed it and I've even tried pressing it down and touching it to see if it helps.

Valicore said:
Does anyone have a suggestion for what might be wrong?
Click to expand...
Click to collapse
I have replaced the cracked screen on my PH-1 without issues... Since you are seeing the same problem with TWO different screens, I would check the connector on the board. Could be something like small piece of debris or dust or whatever. Remove the cable, and try inspecting it with a magnifying glass, if you can. Might be able to use a wooden toothpick to *carefully* clean it up, but I would only recommend that if you can actually see it well. You could also just blow a couple of shots of compressed air into it.
Other than that, I have no ideas, sorry...

Valicore said:
Thank you for your reply. Yes I have, it is screwed it and I've even tried pressing it down and touching it to see if it helps.
Click to expand...
Click to collapse
might need a factory reset as this recilibrates the screen, back up ail your data first of course (pics, chats, game data etc). Not sure if recalibration apps still work, might be worth a shot first.

I had the same issue after replacing the screen. Someone on reddit mentioned the same problem and used a bit of foam behind the screen and its connection. I took a razor and trimmed a mm or two thick of some soft foam (used the foam that the screen was packaged in) and placed it over the connector. Touch was back after that, so it was an issue with the connection not being snug enough for me. Been over a month and everything is fine