[Q] Splash screen stuck after lcd replacement - EVO 4G Q&A, Help & Troubleshooting

So Today I changed my gfs lcd and the digitizer. Installed it fine, I make sure all the ribbons are properly connected and close up the phone. The phone turns on and shows the splash screen, seems like it's booting. I decide to use the latest RUU and see if that helps. A few reboots later i on the newest hboot, thing is it keeps happening, except now i can hear it boot (sprint boot anim). I battery pull a few times and I get it to boot. Touch screen works fine and all, tick Development and keep awake (because once it slept it wouldnt turn on again), mind you adb works while the splash is displayed and after the boot anim, adb also works when the screen is turned off and it wont wake up.
I just want a second opinion on if i should get another lcd screen. The one I installed didnt have the best reviews.
Thanks.
ps: i dont post alot because i know how to search, but i havent found anything on this exact issue.

Im slightly confused... so does it boot? or not? I am trying to make sense of what you wrote...
Try clearing the storage in hboot something may have corrupted during the process...

well it does boot you can hear the sprint boot animation, and i can also adb into it. getting into the bootloader works fine, booting into recovery or regular booting is the problem. Just displays the splash screen, but as I said I think it does boot into recovery/system because I have adb access.
edit: i just turned it on and it booted, but once put it to sleep the screen wont turn back on.

If it's not getting pay the splash something is stalling it... Did you try to run a logcat from adb? Do that and look for errors.
Sent from my PC36100 using xda premium

Related

[Q] Black Screen only during boot after display repair

Edit: After 5 month passes I have hope that somebody came across this
problem as well in the meantime. It's quite annyoing not to see the screen
during boot and recovery since I'm flashing roms quite often.
Thank you in advance for any feedback.
Cheers
NDesire
Edit:
It seems I'm the only one having that kind of problem. :-(
Hi Everybody,
somthing very strange happend to me. I hope you can help me. After I broke
my AMOLED Screen, I replaced it with a new one. (Yes I ensured, that it is
an AMOLED and NOT a SLCD). After reassembling, everything seemed to work
fine. The Desire boots first with green HTC splash screen and then with my
monster boot animation from InsertCOIN. But then, after second reboot the screen remains black.
I could feel the vibration, so the phone seemed to start but no splash screen and no boot animation.
When the boot is finished, I can activate the screen by double pressing the power button.
After that, phone works ok without any flaws. However, when I reboot, same procedure again.
The screen remains black until the boot is finished. OK, phone is working but it is annoying that I can't
go into HBOOT or Recovery mode. Actually I found a work around by using Androidscreencast to go into
recovery and flash roms, but I'd like to do it from the phone direct without casting the screen to my PC.
After some investigation I found an issue with probably wrong display driver, but that's purely related to SLCD Desire.
Anyway I tried to flash the latest RUU and rerooted in order to see if it makes any difference. But no change.
I even tried to replug the display connector to the main PCB in the phone. Nothing helps.
Now I hope the community has an idea.
By the way I had Bootloader 0.75 before reflashing RUU. Now it is 0.93. I'm currently running InsertCOIN 2.0 with A2SD.
Thank you in advance for any useful hint beyond what I tried so far.
Cheers
NDesire
Hi all,
after 5 month passes I have hope that somebody came across this
problem as well in the meantime. It's quite annyoing not to see the screen
during boot and recovery since I'm flashing roms quite often.
Thank you in advance for any feedback.
Cheers
NDesire
Edit:
It seems I'm the only one having that kind of problem. :-(
Hi Everybody,
somthing very strange happend to me. I hope you can help me. After I broke
my AMOLED Screen, I replaced it with a new one. (Yes I ensured, that it is
an AMOLED and NOT a SLCD). After reassembling, everything seemed to work
fine. The Desire boots first with green HTC splash screen and then with my
monster boot animation from InsertCOIN. But then, after second reboot the screen remains black.
I could feel the vibration, so the phone seemed to start but no splash screen and no boot animation.
When the boot is finished, I can activate the screen by double pressing the power button.
After that, phone works ok without any flaws. However, when I reboot, same procedure again.
The screen remains black until the boot is finished. OK, phone is working but it is annoying that I can't
go into HBOOT or Recovery mode. Actually I found a work around by using Androidscreencast to go into
recovery and flash roms, but I'd like to do it from the phone direct without casting the screen to my PC.
After some investigation I found an issue with probably wrong display driver, but that's purely related to SLCD Desire.
Anyway I tried to flash the latest RUU and rerooted in order to see if it makes any difference. But no change.
I even tried to replug the display connector to the main PCB in the phone. Nothing helps.
Now I hope the community has an idea.
By the way I had Bootloader 0.75 before reflashing RUU. Now it is 0.93. I'm currently running InsertCOIN 2.0 with A2SD.
Thank you in advance for any useful hint beyond what I tried so far.
Cheers
NDesire

Evo Reboots Infinitely After Only Loading White Screen

After 20 minutes after updating to the latest MIUI, my Evo suddenly restarted. It got the white screen, but before loading any further, it restarted to the white screen and repeated the whole process infinitely. The only way to stop it is to do a battery pull.
I have tried wiping the data, but the issue is still there. After selecting the option to boot into recovery, the phone does the exact same thing (cycling the white boot screen). I even tried updating the recovery with the zip file, but that problem is still there.
Does anyone know what's wrong with my evo?
fightr said:
After 20 minutes after updating to the latest MIUI, my Evo suddenly restarted. It got the white screen, but before loading any further, it restarted to the white screen and repeated the whole process infinitely. The only way to stop it is to do a battery pull.
I have tried wiping the data, but the issue is still there. After selecting the option to boot into recovery, the phone does the exact same thing (cycling the white boot screen). I even tried updating the recovery with the zip file, but that problem is still there.
Does anyone know what's wrong with my evo?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1009672
Uh oh! Oh no! Read that thread. Everything you could possibly try is in that thread, it went 27 pages!!, and is still active. There was no solution found, but if something might work for you, it will be in that thread, I promise.
Hopefully an ruu will work for you.
I sincerely wish you luck.
Sent from my PC36100 using XDA App
not another one... ok so I would first post your info ROM, kernal, Hboot all the info in advanced. This happened to me last week. All I see now is bootloop post... this is BS.

[Q] screen dead - help

Rooted my Dinc. Installed CM7. All was well for 3 weeks. Used it one day until the battery went dead. Charged and tried to boot. It appears that it goes through the boot sequence (it vibrates) but nothing comes up on the screen. Nada, black.
Any ideas?
Screen might have went bad. You should just try your best to unroot it before you send it in
Sent from my Incredible using XDA Premium App
Have you tried pulling the battery?
Sometimes the phone can get stuck in a state where trying to turn it on results in a series of vibrations but nothing else happening. Pulling the battery resolves this.
Unless flashing a radio, when in doubt pull the battery.
Pulled the battery and re-booted. Nada.
Returned to the Verizon store. Their tech had no luck and ordered a replacement. Verizon ordered a replacement and left me with the phone. They said that when the replacement comes in they will switch it out. I'm hoping that means I've dodged the warranty issue.
Sent from my Xoom using XDA Premium App
elcap373 said:
Rooted my Dinc. Installed CM7. All was well for 3 weeks. Used it one day until the battery went dead. Charged and tried to boot. It appears that it goes through the boot sequence (it vibrates) but nothing comes up on the screen. Nada, black.
Any ideas?
Click to expand...
Click to collapse
That's odd. I had this problem when I went to unroot my phone, being that I had an SLCD and it did not like the 2.1 stock ROM. The screen was blank but it would vibrate and continue to boot.
If this is the case, you could always try to unroot it and see...Here are some instructions on how to do this (its what I had to do)
I went to unroot and flashed a stock 2.1 ROM. Although this sounds correct, there is a problem. The stock 2.1 ROM was made for the release DInc's, and those, my friend, come AMOLED. So by flashing that stock 2.1 ROM, it does not contain the correct hardware drivers to support the display on the newer batch of DInc, the SLCD.
What I did was:
Download the correct ROM that supports the SLCD from here (which can be found on http://dougpiston.com/?page_id=108 )
Rename it to PB31IMG.zip and place that file in the root of your sdcard.
Now since your phone's display doesnt work, like you said it vibrates once, like normal, your phone still functions properly.
Boot your phone into HBOOT and allow it a few minutes (2 minutes to be safe), like normal to find this PB31IMG.zip file. It then will prompt you to press UP to confirm the update or press DOWN to not update. (you will not see this, but if you have flashed a radio then you know this process)
when you press up, it will then start updating to the stock ROM. however, you wont see any of this. just a black screen.
allow that to run, usually for 10 minutes. to be safe wait 15-18 minutes and then press UP. When the update is complete you are asked to reboot. UP for yes DOWN for no. again you will not see this. Then when it reboots....you will be happy and see the HTC Incredible white screen
You can give this a try and see if it works. I know you did not mention unrooting your phone, but if you have nothing on your screen, you can try this

Please help me help him... Thx ____

I sold my old incredible to a kid. It sat for about 7months due to me upgrading to new phone. It had CM7 on it running fine when sold it. When he went to activate it, problems problems problems. I took it back him and told him I would fix it before paying me. I'm having troubles.
- No working recovery. can't get it to boot properly. I had the "5 vibrates of death" couple times.
- I'm trying a couple ruu's but when finished it will get to the lock screen, look normal, then reboot to lock screen then after a couple times will 5 vibrates then black screen.
1. I've tried [HOW-TO] Fix 5 vibrate and black screen (http://forum.xda-developers.com/showthread.php?t=1110865) I can seem to do the sdcard fix but not sure how to complete the usb fix or if that will even help me along. I can't "run terminal in anroid" because I can't get the Rom to boot up. All I can do is fastboot.... Compouter recognizes device.
2. I've tried multiple RUU's including PvilleComp's at http://pvillecomp.com/?page_id=22
3. I'm using hboot .92 and radio is 2.15.10.07.07 s-off
I realize problems like these have been asked before, I've looked through them, uesd the search button, etc.... But I'm still really stuck and would like to fix this before reimbursing kid money.
Thanks
red3razor said:
I sold my old incredible to a kid. It sat for about 7months due to me upgrading to new phone. It had CM7 on it running fine when sold it. When he went to activate it, problems problems problems. I took it back him and told him I would fix it before paying me. I'm having troubles.
- No working recovery. can't get it to boot properly. I had the "5 vibrates of death" couple times.
- I'm trying a couple ruu's but when finished it will get to the lock screen, look normal, then reboot to lock screen then after a couple times will 5 vibrates then black screen.
1. I've tried [HOW-TO] Fix 5 vibrate and black screen (http://forum.xda-developers.com/showthread.php?t=1110865) I can seem to do the sdcard fix but not sure how to complete the usb fix or if that will even help me along. I can't "run terminal in anroid" because I can't get the Rom to boot up. All I can do is fastboot.... Compouter recognizes device.
2. I've tried multiple RUU's including PvilleComp's at http://pvillecomp.com/?page_id=22
3. I'm using hboot .92 and radio is 2.15.10.07.07 s-off
I realize problems like these have been asked before, I've looked through them, uesd the search button, etc.... But I'm still really stuck and would like to fix this before reimbursing kid money.
Thanks
Click to expand...
Click to collapse
Have you tried reflashing cwm recovery thru hboot? Then wipe everything and flash a rom.
Yes I did try this. Got CMW re-installed, and when I tried to select any option in recovery just goes to picture of hat and hangs there. I press power button and goes back to CMW main menu.
I also tried a fix from your post:
cmlusco said:
Not sure where you got those instructions or files from, but there not for the incredible.
Heres what you do.
Download this file http://dinc.does-it.net/Stock_Images/4.06.605.3/PB31IMG.zip, and put it on the root of your sdcard in no folders.
Pull the battery, reinsert, and press vol down +power for 5 secs then wait for 5 mins not touching anything.
Press vol up and then wait for 20 minutes touching nothing. The phone will reboot once during the process, this is normal just let it be.
Press vol up, the phone should reboot and come up being able to see things and boot to the os normally.
Click to expand...
Click to collapse
This is where I've gotten the furthest. Got thru HTC quietly brilliant. Droid animation (red computerized looking stuff), "Droid" sound, then got to lock screen. Sit there for 5sec or so then would reboot, do the same thing over again and get to lock screen. Reboot again, then usually "5 vibes of death"
The kid does not have a phone other than this one I'm trying to fix, and they would really like it fixed and in their hands by Friday.
I just tried re-installing CMW again, and just hangs on white HTC screen, doesn't even make it to CMW menu. This is kicking my butt.
Fruitcake? Back to stock? That worked on my phone once..not sure if it was sim or not
Sent from my MB860 using Tapatalk 2
He would like back to stock. S-off or S-on. Root or no root. Just working properly.
red3razor said:
Yes I did try this. Got CMW re-installed, and when I tried to select any option in recovery just goes to picture of hat and hangs there. I press power button and goes back to CMW main menu.
I also tried a fix from your post:
This is where I've gotten the furthest. Got thru HTC quietly brilliant. Droid animation (red computerized looking stuff), "Droid" sound, then got to lock screen. Sit there for 5sec or so then would reboot, do the same thing over again and get to lock screen. Reboot again, then usually "5 vibes of death"
Click to expand...
Click to collapse
What button are you using to select things in recovery? Pressinh power on the main menu brings up the orange hat, press the trackball to select items power to go back.
I have to admit I was using the power button (used to my Rezound) but now I cannot even get CMW to work. Flashed it with the .zip in hboot/bootloader. Tried both restart and not restart after running recovery update. Both ways, phone will just hang at white HTC screen and not enter CMW anymore. Sometimes screen goes black then back to white screen or just stays on white screen indefinitely.
Could a bad battery be causing this? I'm trying 2 different ones. I'm not sure if either are bad, just trying to troubleshoot. Is there a way to check battery health on a non-bootable phone?
Any other suggestions to try? Thanks everyone for your help. I'm giving this phone just a few more hours of me fussing with before it gets retired.
UPDATE:
after battery sitting on charger all day while at work (10hrs or so), tried to boot up phone. went well. got to OS right away. I let it sit for 1/2hr to see if it would reboot or not. it stayed alive. i tested making a phone call: OK. I browsed the the XDA website for less than 1 minute, it then rebooted on me. white HTC screen then black. white HTC. then black. white HTC then rebooted fine. couple seconds later shuts off again. this time the same white HTC then black 3 times same as before. then instead of rebooting, got the 5 vibes of death.
the phone while working also asked me to update to lastest android 4.08.605.2
i'm not sure which RUU i ran to get this far, but must have been an earlier.
so i guess now i will attempt the 5 vibes fix, that's if i can get the phone booted for long enough to install terminal emulator from market and follow the steps.
any ideas guys? thanks in advance.
i did the sd card fix and attempted 5 vibes fix: http://pvillecomp.com/?page_id=33
pulled the battery. put it back in. powered on the phone. once the first white "HTC Droid Incredible" screen came up, I plugged phone into PC. instead of one audible ding from computer saying device connected, i recieved 3 very quick dings from PC and phone shuts off. no charging light indicator. if i single press power button, unresponsive still.
now i unplug device from PC, remove battery, put battery back in, hoping for it to reboot normally. instead i get white HTC then black. white HTC then black screen with no boot up.
I believe so far I've tried the GB RUU from PvilleComp and the RUU provided by cmlusco in my post #3.
I guess now I'll try the Froyo RUU from PvilleComp's site: http://pvillecomp.com/?page_id=22
It could be your battery, but usually the phone will just turn off not reboot. 4.08.605.2 does not have a PB31IMG.zip so you have to use an ruu exe, but that requires you to be able to boot. You could try the froyo PB31IMG and hope it works. My only other sugestion would be to try and upgrade your hboot to the new 1.02, and then use the htcdev site to unlock it. Then fastboot flash cwm recovery and hope you can access it.
i upgraded the hboot. unlocked via htc site. reinstalled CMW and was working fine. flashed ota stock GB. same problems still. i left him long enough without a phone, so the fixer project is ended.
thank you all for your help, greatly appreciated
red3razor said:
i upgraded the hboot. unlocked via htc site. reinstalled CMW and was working fine. flashed ota stock GB. same problems still. i left him long enough without a phone, so the fixer project is ended.
thank you all for your help, greatly appreciated
Click to expand...
Click to collapse
No problem. Sounds like it may be a hardware issue.

[Q] Screen Issues Lead To Bricked Device

I was trying out using a keyboard with a cheap USB OTG cable, and all was good. Then all of the sudden the screen went buggy, where ever other line of pixels was shifted to the left or the right, almost like some sort of corrupted video file. It started to reboot itself, and it got to the black screen with the Google logo and then the screen fuzzed in the same way as before. It then starts to reboot and does the same thing over and over again. I find that I can get to the recovery screen with the scroll arrows. From there, if I tell it to reboot into recovery it goes back into the same Google logo bootloop. I then went back to the original recovery screen and I decide to try out adb to see if it works. Sure enough it does, and I unwisely start flashing a stock 4.2 bootloader image. However, while it is flashing the screen does the same fuzz thing and and stays fuzzed. Then it doesn't respond to anything. I take out the battery, and try to restart and with will not turn on at all, no vibration, no light from the screen, nothing. I tried a unbricking methods from there, and nothing can make it come back alive. Any ideas?
Additional info:
GSM tajkju
Bootloader unlocked
Running stock unrooted 4.2 that I flashed manually
Stock recovery

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