[Q] Help, running android, getting black screen. - HD2 Android Q&A, Help & Troubleshooting and Genera

Hello, i have a problem with my hd2 which is running froyo 2.2.
So daily, my screen will turn black and i can't undo it. It will stay black even though the phone is on. After a soft reset, it may have a green screen or when i lock the phone, it stays black for a good hour or so.. I don't know how to root my phone and what not. I was thinking of just running a new android but i'm not sure exactly what to do. Do i just download one, put it in my sd card and run it? Can someone help me with this problem, it gets really annoying and what's the point for a phone it stays on for a minute out of every 10 minutes. If you need anymore information, i'm glad to provide it. Thanks for the help if anyone can help
Manila Version: 2.2.20121412.1
ROM Version 2.10.531.1
Radio Version: 2.08.50.08_2
Android 2.2
Kernel version:2.6.32.9-38076-g9db8cae-dirtycotulla-desktop#71
Build number: darkstone HD2Froyo

Are you sure the light sensor is not covered? My case was covering my light sensor so it thought I had it to my face or in a pouch all the time. Screen kept shuting off every few minutes. I had to mod my case. To make sure the sensor was uncovered. Took me a few days to figure it out

Well I only have a full body invisible shield on mine but that shouldn't affect the buttons. I can't turn the screen back on even with the buttons

Related

HELP: Screen Issue

I've been running a custom rom on my MDA purchased from T-Mobile for about 5 months now. I don't know if this is a software issue or hardware, but my touch screen will ONLY work when the phone is in landscape mode (with the keyboard retracted).
I tried a hard reset and I still have the same issue. When the phone initially booted up from the hard reset I had to even pull the keyboard out to do the screen alignment because the phone doesn't respond to any touch screen when in portrait mode. However, there has been a few times where it didn't respond in landscape or portrait mode, but this is rare.
Basic problem... touch screen working in landscape, not in portrait mode... running a 2.26 custom rom....
ANY ideas are greatly appreciated as I'm desperate at this point. THANK YOU ALL!
p.s.
ROM Version: 2.26.10.2 WWE
ROM date: 06-07-06
Radio Version: 02.25.11
Protocol Version: 4.1.13.12
My two cents
There is no way to know for sure. One thing you could do is go back to its original stock rom. If it still has the same problem, then try to get it replaced under its warranty if you have one. If not, I would go all the way down to the button rom. Then go to a stock rom to see if that helps. Oh yeah, I think the first thing I would do is slide out the keyboard and make sure there is not any crap up in there that is keeping the phone from sensing when the keyboard is pushed in.
Hopefully some part of my rambling will be helpful.
thanks for the suggestions... unfortunately i tried them all and no good results... anyone else? i'm dying to get this thing working properly
i have intermitent screen ribbon cable which means i have to open keyboard for touch screen to work! i will have to dismantle to check ribbon connectors, will let you know what i find

White Screen need help

Hi all, I've been testing some roms, and finally found one I like nfsans 6.5. Recently while I was tethering my sprint touch, i had the phone sitting in the window seal for better reception and it was really sunny and warm, my phones screen started rolling by itself and there was nothing I could do. I did a soft reset then the phone would have a white screen. It boots up because the green light is flashing, but it's still a white screen. I can receive phone calls, and if I knew where stuff was on the screen, the screen is still responsive to touches, but it's just white. I tried hard reset, bootloader mode, and taking the battery out and nothing still white screen. I put the battery in the freezer for about 15mins, then put it back in the phone and it boots up and the screen is normal for about 10-15 mins then the screen starts flickering or rolling then it turns white. I took the battery out and stuck the phone in my cool basement for about 30 mins, then put battery in then it does the same thing, it works for about 15 mins then rolling screen then white. Please any help and suggestions would be greatly appreciated.
ski21 said:
Hi all, I've been testing some roms, and finally found one I like nfsans 6.5. Recently while I was tethering my sprint touch, i had the phone sitting in the window seal for better reception and it was really sunny and warm, my phones screen started rolling by itself and there was nothing I could do. I did a soft reset then the phone would have a white screen. It boots up because the green light is flashing, but it's still a white screen. I can receive phone calls, and if I knew where stuff was on the screen, the screen is still responsive to touches, but it's just white. I tried hard reset, bootloader mode, and taking the battery out and nothing still white screen. I put the battery in the freezer for about 15mins, then put it back in the phone and it boots up and the screen is normal for about 10-15 mins then the screen starts flickering or rolling then it turns white. I took the battery out and stuck the phone in my cool basement for about 30 mins, then put battery in then it does the same thing, it works for about 15 mins then rolling screen then white. Please any help and suggestions would be greatly appreciated.
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OK, so your battery gets hot - but have you taken the battery out and ran the phone on a different battery?
It may be heat from the battery causing issues although it would have to be really hot to do so I think or perhaps in your window the sun could have baked something on your phone directly and after the device runs for a while it blanks out the screen
I read through your posts regarding this as well on PPCGeeks - looking for a different answer? Dont think your going to get much of one other than you already got from over there its most likely a hardware issue just how and what is the hard part to determine across the net
Detroit Doug
Thanks, but I don't think I have a thread over there. Looks like I'll have to use my squaretrade warranty with this thing.
ok i am going to bring this back into the light to see if there have been any resolutions. i just flashed to v13 of NSFAN's and just started having the white screen. however mine is not really hot at all. neither battery or phone. i figured i had a bad flash so i have tried to reflash a few other times and i still get it. no ryme or reason i even tried flashing back to v12 since i never had a problem and right off the bat, white screen. i think i will post in the mega nsfan's mega thread as well just to maybe get a few more eyes on it.

Screen goes berserk when trying to turn on when it goes to sleep. PLEASE HELP!!!

The title basically says it all. I have a rooted mytouch 3g and the phone works perfectly fine when you are using it. The problem comes when the screen turns off to go to sleep. when I try to turn the screen back on to wake it up, it goes all berserk. I get these horizontal black and grey, monochromatic lines that pop up and move all around the screen. If it gets back, it kinda freezes on there, then the screen turns black again. I have to try to wake the phone back up and it keeps happening still. It's only after the fifth or sixth try that the screen still does it, but then my lock screen FINALLY comes up and I can unlock my phone. However, at times, this does not happen at all, not even a little bit. I'm stumped. i have reflashed my cyanogenmod that I had on it and it is running the latest because I thought maybe that was it, though I doubted it because I have two other mytouch's and a g1 that are running the same ROM and have no problem like that whatsoever. can anyone shed some light on this issue please. I would really appreciate it. I have been worrying over this all day trying to fix it to no avail. Once again, thank you for any help I get.
LOOOONNNNGGGG shot from a noob! Factory rest? pull the battery for 5 min? What vs of ROM r u running?
X-i-phoner said:
LOOOONNNNGGGG shot from a noob! Factory rest? pull the battery for 5 min? What vs of ROM r u running?
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Click to collapse
I did a wipe. Reformatted the memory card as well. I had cyanogen 4.0.1 then 4.0.2 and now 4.0.3 but had the same problem with all of them. Just havent pulled the battery but i doubt it will affect it.
Had the same issue when using a few of the Hero roms. would hit the button and the screen would flash some junk on the screen and then go back out. Had to hit the button about four times before it would finaly come back on. Have not had that problem with Cyanogen's though.
This is kind of a retarded question but its worth asking. Has the phone ever been wet? Have you takin into the bathroom while you shower? I have been thinking long and hard about disassembling my MyTouch just too see how its built (it still has a warranty, DAMN void stickers). Just by looking at the back with the cover off it is very suseptable to humitity. I do alot of phone repair and i have seen this problem many of times when there is corrosion on the flex cable. its only spazzes out when theres a sudden power surge. Have you tried a factory ROM
The MyTouch i use to flash roms on to "test" em out use to belong to a freind. She had droped it into her cranberry juice and vodka one night (I'm sure it was a great night). After disassembly to remove all the sugar before reboot i took a good long look. They are EXTRMELY easty to dissasemble and reassemble. about eight screws total for removing back cover and boards. Few connections. Give me a bit and I'll see if i can figure out how to post pics.
AS promised. sorry for the bad quality. By the way, After cleaning all the syrup from the boards with 91% rubbing alcohol, I have flashed it about 12 times looking for a good rom.

Android Standby Black Screen

Hi, i'm running the Mdeejay FroYo Z v.1.1|1.31.405.1|, on my hd2. Everytime i leave my phone locked for more than a few minutes, when i try to wake it up, all i get is a black screen with the softkeys lit up. and then i have to soft reset it. is there anyway to fix this?
stupendousboi said:
Hi, i'm running the Mdeejay FroYo Z v.1.1|1.31.405.1|, on my hd2. Everytime i leave my phone locked for more than a few minutes, when i try to wake it up, all i get is a black screen with the softkeys lit up. and then i have to soft reset it. is there anyway to fix this?
Click to expand...
Click to collapse
You may have a compatibility issue with your winmo rom or radio. Also dont use the red end call button (known issue). Use the green answer button to wake the phone. I have an install guide if you want a good stable build of hyperdroid. http://leoandroid.com/viewtopic.php?f=212&t=168

HTC Hermes TyTN 8525 Turns off automatically

Hello,
I have a small problem with my 8525, it turns off automatically, when it does the display fades slowly in lines but you can still see the last image that was on the screen.
When i press (hold) power button to start the phone again it dies not respond.
I need to remove the battery and put it back in order for it to Start again but sometime it just turns off again while the phone is starting.
Yesterday i tried to change the Rom and it stopped until i tried to access the internet on the phone. After that it started to turns off again and again. When i try to make a call or when i receive a call it turns of. It also turns off when it is charging.
I believe that it might be the Radio which is doing this or the battery but i am no expert of this thing and it is mere speculations.
I wanted to know what other knowledgeable users think about this and tell me what you believe r know it may be.
PS: Radio Version 1.16.00.00
Rom Version: Calamity HD
Previous Rom: I forgot what it was :S
Any help will be really handy,
Thank You!
YannAzazel

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