E980 Bricked or Maybe not - LG Optimus G Pro

I bought a E980 that the seller CLAIMED needed a new screen. When I got it I powered it up and the screen would be grey for a few seconds then black. I have another e980 so I stuck my good working board on this "thought to be" bad LCD. Well the screen is fine since it worked fine with my board. So I put the BAD phone back together. I noticed there were no start up chimes or anything when started and the home button lights didnt seem right. So I followed one of the tuts on here on flashing back to stock with tot method. Well it boots up with start up sounds but still just get the quick grey glow then its black but its powered on and I heard the start up chimes and can here response when I touch the screen. I have tried just about everything I can think of and have tried several different things on this board and not making any progress. Anyone have any idea? TIA

Related

HTC Touch Diamond Screen not responding

Hi All,
My diamond screen suddenly stopped responding. The screen calibration is also not working. I tried a hard reset and after that, it stopped at the screen 'Tap the screen to setup your windows phone'. I am not even able to do that. Any help is appreciable. Thanks in advance.
jitheshg said:
Hi All,
My diamond screen suddenly stopped responding. The screen calibration is also not working. I tried a hard reset and after that, it stopped at the screen 'Tap the screen to setup your windows phone'. I am not even able to do that. Any help is appreciable. Thanks in advance.
Click to expand...
Click to collapse
Try re-flashing a rom, or maybe your touch screen (digitizer) needs replacing, if you do this yourself i would recommend buying the digitizer and lcd together as one, it will make a whole lot easier trust me lol. The lcd screen is easy to break.
Had this problem, too, but since I couldn't get back to stock SPL at that time I put my Diamond into a shelf for about 2 days.
When I then tried to get back to stock SPL the screen suddenly responded again.
So, try to take off the battery for a long time (more than a day) and hope it recovers.
Didn't have the problem again.
Change the Touch Screen
jitheshg said:
Hi All,
My diamond screen suddenly stopped responding. The screen calibration is also not working. I tried a hard reset and after that, it stopped at the screen 'Tap the screen to setup your windows phone'. I am not even able to do that. Any help is appreciable. Thanks in advance.
Click to expand...
Click to collapse
I had a similar problem solved with changing the touch screen since the phone was under warranty I have to revert to the stock SPL and stock ROM before I gave it for service. If your phone is not under warranty you can buy the touch screen from ebay.com with a manual and all required instruments for replacing the same.
This happened to me because I was talking to someone over an hour in a humid place which caused sweat to get into the phone through the speakers.
Regards,
V.Balaji
Solution
Okay, I've just had this problem with an HTC Touch, and I think this works with any HTC that has a "digitizer" rather than an all-in-one touchscreen (I think newer phones have digitisers).
I'm not sure if this will always work, but I've just done it - sometimes the inactive touch screen is "broken" because the layers are stuck together (so the phone can't tell where the touch is, hence unresponsive). With mine, I looked at the screen side on and could see a kind of "oily" patch in the light.
The solution is to get masking/gaffa tape - the very sticky brown one. Stick it down on the screen/digitizer and then keep pulling it off - this pulls the layers from each other. I kept repeating this lots before it worked - and in the end I pulled the top layer completely off (I think you should pull from the top of the phone, as the layers need to be attached at the bottom of the screen/digitizer). Once it pulled away, I gently lay it back down (after panicking!!) and hey presto it started working again.
Good luck!
salterlee said:
Okay, I've just had this problem with an HTC Touch, and I think this works with any HTC that has a "digitizer" rather than an all-in-one touchscreen (I think newer phones have digitisers).
I'm not sure if this will always work, but I've just done it - sometimes the inactive touch screen is "broken" because the layers are stuck together (so the phone can't tell where the touch is, hence unresponsive). With mine, I looked at the screen side on and could see a kind of "oily" patch in the light.
The solution is to get masking/gaffa tape - the very sticky brown one. Stick it down on the screen/digitizer and then keep pulling it off - this pulls the layers from each other. I kept repeating this lots before it worked - and in the end I pulled the top layer completely off (I think you should pull from the top of the phone, as the layers need to be attached at the bottom of the screen/digitizer). Once it pulled away, I gently lay it back down (after panicking!!) and hey presto it started working again.
Good luck!
Click to expand...
Click to collapse
Thanks alot the method really worked , i really owe you dude thanks again
Putting the phone in the fridge makes screen work!
I know this is an old thread but why does putting the phone in the fridge for a few minutes make the touch screen work? Even if I put it out of a moving car and it cools down, then it works for a bit.
Anyone know why this is and how I can fix the phone permanently?

Phone got wet, now boots into black screen and no response

Title sums up my problem. I've got a T-Mobile Touch Pro 2 and I've got some water on it a few weeks ago. The wet seal on the battery and phone are both pink. I got a new battery and now the phone boots. It goes through the pink little T-Mobile screen, and then onto the black screen that says the phone wasn't shut off properly and this and that. It gives me the option to press the Volume-up key to do a hard reset, or press any other button to turn off or restart. The problem is that pressing volume-up, or any other key does not do anything. In fact, the only way to turn the phone off at this point, is by taking the battery out.
Can somebody please advise as to what I can do with this phone that is only 2 months old?
I believe the life/fate of your phone will depend on how quickly you acted right after the phone got wet. For instance did you immediately remove the battery and place the phone under a light or in a window where it could dry out? I even here sticking the phone in a bag of rice will help to draw out moisture. But if the phone has sat for weeks I would say it's safe to assume you phone has seen its last days. If you can take it apart and leave the individual components out to dry out and clean off any corrosion with alcohol and re-assemble. I wish I could offer better advice... Good luck it brings a tear to my eye to hear about a touch pro 2 broken down
Edit: Sorry I didnt realize you said that the screen does display. I would definitely try taking it apart and thoroughly cleaning things out and leaving it apart to dry for awhile. sending it in will get you no where (since pink water marks) and chances are HTC/T-mobile wont even send your broken phone back.
8gkl said:
Title sums up my problem. I've got a T-Mobile Touch Pro 2 and I've got some water on it a few weeks ago. The wet seal on the battery and phone are both pink. I got a new battery and now the phone boots. It goes through the pink little T-Mobile screen, and then onto the black screen that says the phone wasn't shut off properly and this and that. It gives me the option to press the Volume-up key to do a hard reset, or press any other button to turn off or restart. The problem is that pressing volume-up, or any other key does not do anything. In fact, the only way to turn the phone off at this point, is by taking the battery out.
Can somebody please advise as to what I can do with this phone that is only 2 months old?
Click to expand...
Click to collapse
You could also try connecting the phone to your pc, and run mymobiler. When the screen goes blank, maybe you will be able to have access to your phone through the program. You could back up whatever you needed, and would tell you if the lcd went out. Just a thought. Sorry to hear about that though.
Mymobiler says that it needs activesync functional in order to work. Activesync doesn't work for me. I tried it anyway and it wouldn't detect. Is there a stock htc touch pro 2 rom out there that is in NBH format so that I could stick it on my SD card?
The very same thing happened to my Touch Pro 2 a few days ago too!
My story is different. I had never had any water damage to the phone. On the 23rd of March, I installed the Deepshining ROM. It worked fine. The next morning, I went into T-Mobile to get the new HTC HD2. I turned off the Touch Pro 2 to retreive the SIM card, and then have been using the HD2 since. I tried to turn on the Touch Pro 2 for a few nights now. It just stays at the T-Mobile Stick Together screen until the battery is dead. I tried a soft reset while it was stuck on that screen, and received the error message just like the OP.
Can someone help me too? I am really worried that the phone is bricked. I can't get a new Touch Pro 2 under warranty since I am running on a custom ROM/radio.
I'm not sure if I can blame Deepshining. None of my previous ROM installs ever failed on me, and people seem to be installing the roms just fine.
Are you trying to conquer my thread? It's nice and all that you've got the same problem, but thread hijacking is frowned upon.
Sorry, the phone is physically damaged. There's not much you can do at this point.
Just as an update. Somehow, after installing the deepshining mod and trying it after a few days, it works fine now. It became very responsive, and I was able to install the original tmo 6.1 stock rom. Everything works fine, the only problem is that some of the physical qwerty keys either don't work or draw more than the needed letter/number. The power button doesn't function to turn the screen off, which really is about the only bummer. Everything works fine. Yay.

[Q] Attempted touch screen replacement, potentially bricked or salvageable?

UPDATE: Screen is back on, but no touch sensitivity. Probably hit a brick wall on this one.
Hello all... so I think I may have bitten off more than I could chew Someone stopped on my phone and cracked the screen. After doing some research online, I found the Universal Repairs site, and bought a replacement screen and the necessary tools. The instructions didn't look too bad. Got the package, opened it up and proceeded to do every step in the guide as cautiously and carefully as possible. Thought I was doing pretty well too, until I had the whole phone put back together and tired to fire it up...
I popped in the battery, held down power, and felt the small rumble. That was good, but all the phone proceeded to give me was a blank screen, and after about 30 seconds, the LED turns purple briefly and shuts off. Plugging the phone in doesn't yield any LED color at all. I am able to get a blue light when entering fastboot mode, so that's something... I am unlocked, and was running a fairly recent version of FXP/CM 9.1. Right now I am downloading the latest CM 9.1, and will attempt to flash the kernel to see if that breathes any life back into the phone, but I'm a little pessimistic at this point.
I searched the forums for any approximation of this particular issue, but came up empty handed. Does anyone know if there's any hope for recovery in this situation? What does the purple LED indicate in this case? If flashing the kernel doesn't help, what other options do I have? Is it possible to try and find a service center and have the phone repaired/replaced at this point? Thanks very much in advance for any helpful responses.
It looks like I'm going from bad to worse. I tried using the Sony PC Companion program. It seemed to recognize the phone at first, but now it won't go into fastboot mode or flash mode at all. No more purple LED, all I get now is blinking red. I've never been very good at quitting when I'm behind.
EDIT: Nevermind, that all appeared to be just a symptom of a low battery. After charging it up for a little while, I'm back to the purple LED, and being able to go to flash mode or fastboot mode. However, flashing a FXP ftf did not do me any good, so I'm back to square one. If flashing the kernel didn't do any good, I doubt using fastboot to flash the ROM again would make any difference. Please help if you can, thanks.
I ordered a screen from them. Install was really easy but there was no touch sensitivity. I've been arguing with the company for over a week about it. And there 800 number didn't work.
You may want to take it apart again and check your connections, mainly the ribbon cables.
Sent from my SPH-D700 using Tapatalk 2
Hi slayer. I thought there was no way that would do any good, with the amount of dismantling and reassembling I did throughout the night, but I gave it one more shot, and lo and behold, the screen fired up. Reflashed to the latest FXP and I'm up and running...
...but I'm in the same boat as you. No touch sensitivity. And looking around, it seems like that's a common problem with repairs universe screens. I made double sure that the ribbon going from the phone to the digitizer was in there as snug as possible. Seems like a defective chip on the daughter board, although I have no way of knowing, that's just my guess. Sucks cuz now I have my phone back, but I can't make or answer any calls...
Anyone got any bright ideas for this?
Well I finally got them to send me another replacement, same thing. I think I'm just going to have to order one from someone else. I was thinking I might have messed up the ribbon cable but after reading that I'm having my doubts. I have a funny feeling they are sending pieces of glass calling them digitizers.
Sent from my SPH-D700 using Tapatalk 2
Ordered another digitizer from a different vendor. I'll let you know how it goes.
Sent from my SPH-D700 using Tapatalk 2

Black Screen Phone Still Responsive

TMobile HTC G2
Ok so my friend dropped his phone and his screen went black. Everything still works; turns on, buttons are responsive, digitizer works. Screen has nothing on it though.
Took it all apart, cleaned out all the dust, reseated all the cables and still nothing. Tried booting into pwr+vol down but still nothing on the screen. So I figured most likely suspect and ordered an LCD screen. Replaced the screen and still nothing.
Do you think I should call "DOA" on the screen? or do you think there is another issue going on here?
Please help, thank you.
The main flex cable is a likely suspect
Thank you that would be the next thing I replaced. I just seen so many posts with this same issue I figured maybe there was some secret goldcard this, calibrate that lol

[Q] Red flashing light after screen replacement

Hello there guys! First than anything, thanks for your time in reading this.
This is not the kind of post that "help!! asap! need help NOW!" etc.
I already replaced my wife's phone, but I'm curious what happen to the previews z5 Premium
She dropped the like in a WWF ring. The screen exploded in million pieces. Not just the digitalizer, the image on the lcd was broken too. But responsive some how to the power button and volumen (some parts on the screen shows the image). I turned the phone off, and bought the replace screen online.
I took the phone apart. I did this on a z1 and 3 times on a z2. On those cases I did an neanderthal work. careless. and in all cases works perfectly. This time I read guides and saw like 5 videos, and I did it perfectly. No broken parts, no plastics cracks, nothing, all smooth. I almost proud on what an excellent work I did (btw, some videos shows taking the whole phone appart (I follow them) but I guess its not need to take the mainboard out, and the buttons either, anyway).
I replaced the screen, connected everything, I just not put the back cover, to first test if the phone turn on.
The phone turn on, I see the LCD back light, but no image. After a couple of seconds, the backlight goes off and 5 red lights flash. and then it restart again. (It goes on a loop).
I took the battery off. I did the power+vol+, I use the internal switch to power it off, etc and keep doing the same.
I started on flashmode (it works btw) which is holding vol - a connecting to pc. (screen in this mode is off). I used flashtool and flashed the last oficial rom, first without wiping, second try I wiped ALL.
Still the phone doesn't go on.
Anyone have any idea?
I had the old scren, all braked, I connected it outside to test if the new screen its the problem. But it do the same. just backlight and 5 red blinks
May be there is something that I can still do.
In any case! thank you and have a great day!
Some kind of short is the only thing I can think of.
Hey Code! thanks for your reply. That can be a possibility. When I have more time I will take it aparta and re ensamble it, double checking. But I'm guessing something in the mainboard is broken. May be when I took the mainboard out I bend it too much. I don't know. I will post if I have any progress.
Usually, when the red light flashes and then goes to bootloop, it's a bad kernel, even though I don't really see how it could have messed up here... But I already had my kernel broken for no apparent reason, like the phone reboots itself, and gets stuck in a bootloop with red lights.
I see you changed the Rom, but did you also flash the boot.img? Maybe try another one? Or maybe I'm just really off ^^
Hey @deftoner did you managed to fix it cuz i'm facing the exact same problem as you after screen replacement.
Not yet. When I got the time, I will take it apart and re built it. Just in case that I miss something. I was thinking that may be I bend the motherboard too much when I took it out the first time. Its the only thing that I can think off. If I have any news I will post it here. Please if you can do the same

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