Blank screen! PLEASE help! - G1 Q&A, Help & Troubleshooting

I searched and couldn't find any answers. I was on Cyan 9.10 and figured I would try the Champion Hero rom. Wanted to go back. Tried to restore, but couldn't.
I can see the status bar up top, but the screen is black. I plug it in to the computer and it starts charging the battery, but doesn't give me the option to mount. I can see my wallpaper when the screen is locked, but when I unlock, it goes to black.
Any suggestions???

jlaholton said:
I searched and couldn't find any answers. I was on Cyan 9.10 and figured I would try the Champion Hero rom. Wanted to go back. Tried to restore, but couldn't.
I can see the status bar up top, but the screen is black. I plug it in to the computer and it starts charging the battery, but doesn't give me the option to mount. I can see my wallpaper when the screen is locked, but when I unlock, it goes to black.
Any suggestions???
Click to expand...
Click to collapse
Do a wipe and erase the ext3 partition. Then reflash the ROM. After that you should be fine.

Thanks Diceman4, that did the trick!

Related

Help me unbrick my ATT 8925

Hi,
I tried to unlock my ATT 8925 and looks like I screwed it royally Now the tri band color also dont apear! It is all black screen. If I press camera button and then do a soft boot (reset) then I can see the power light. Please help!
if you go the wiki page for this device it might help you out, or try searching google
shuman said:
Hi,
I tried to unlock my ATT 8925 and looks like I screwed it royally Now the tri band color also dont apear! It is all black screen. If I press camera button and then do a soft boot (reset) then I can see the power light. Please help!
Click to expand...
Click to collapse
try contacting GSLEON or Jockyw2001
Go here http://forum.xda-developers.com/showthread.php?t=393337 , download attached files and start from step 4
what kind rom are you using if its 6.0 then theres the problem flash to a 6.1 rom
How do I fix the rom 6.1? It is total dead seemz, not even power light! any help is much appreciated.
Did you try bootloader mode? Power+Camera+Soft reset button?
Kraize
I dont belive I tried the boot loader mode. I'll do that, however, what should I see if go into bootloader mode? what is the next step. Thanks everyone for their help, much appreciated.
No luck, I tried bootloader mode, same thing, all i get green power light and black screen!
your phone is in oemsbl, you erased everything. if you follow what i said in my previous post(#4) you can fix it.
Hey,
any help with a Tri-colour screen problem?
other thing is, i can't tell where to read your reply from
Jerry
Hey,
can anyone help me with AT&T 8925 Tri-colour screen problem?
msn please @ [email protected] because I have no idea how to read the reply to this post, I'm new to all this..
It froze one day, soft reset and it came back in tri-screen. I plugged it into the charger and it worked..
Did that a few times now it won't do anything and it is stuck in tri-colour with:
KAIS1*0
SPL-1.93.000
CPLD-8
i didn't instal anything, it just locked up and not nothing I do, soft or hard reset will make it come back.
I also wanted to install an Australian OS to Telstra maybe, but not sure which ROM or RUU to download.
Can anyone help please, this is extremly important... and donations will be paid on completion of problem.
Thanks
jasonrush said:
your phone is in oemsbl, you erased everything. if you follow what i said in my previous post(#4) you can fix it.
Click to expand...
Click to collapse
what if set can't conect with mtty and no conectivity with the pc and only green lights on the set?????
i have an att tilt and i was trying to unlock it and it got bricked. it will cut on and everything but it doesnt make the swoosh sound when it gets to the white att 3g screen. after that screen it goes completely black and i cant do anything. iv tried the soft reset and it works perfectly fine, the touch screen and everything works great and it goes to the try screen but when ever i try to connect it it doesnt say usb, it says serial. i need any help you can give me its just been sitting here for about three month and i need to unlock it.
please help.
montreezy said:
i have an att tilt and i was trying to unlock it and it got bricked. it will cut on and everything but it doesnt make the swoosh sound when it gets to the white att 3g screen. after that screen it goes completely black and i cant do anything. iv tried the soft reset and it works perfectly fine, the touch screen and everything works great and it goes to the try screen but when ever i try to connect it it doesnt say usb, it says serial. i need any help you can give me its just been sitting here for about three month and i need to unlock it.
please help.
Click to expand...
Click to collapse
Try following all these steps.
http://forum.xda-developers.com/showthread.php?t=433835

[Solved]Still no Brick!!!

Hi People
I think I have really bricked my Diamond for sure. I have read all the threads related to this problem and have tried all the possible fixes but to no avail.
Here is the problem: It is stuck on the first screen after tri colour screen showing the RGD info in red ink at the bottom right cornor. Pc wont recognize it and Active Sync 4.5 on xp is grey, not green.
I have done a few Hard resets and Soft resets. I have Olinex Hard Spl installed. Had Dutty's 1.6 working perfectly when decided to cook my own with Surface Kitchen. My first cooked rom worked fine and then I cooked another one with same base Stock rom , adding som programs and bam, this thing happened.
Please Help Help and yes I had flashed the same Diamond with every available cooked rom with no problem.
Thanks in advance. Lets not Die this beautiful Jewel.
Anyone please?
tararura said:
Anyone please?
Click to expand...
Click to collapse
Can you get it into bootloader mode??? If so, you should be fine to re-flash at that point.
I can get it to tri colour screen but it wont sync with pc ...?
tararura said:
I can get it to tri colour screen but it wont sync with pc ...?
Click to expand...
Click to collapse
So after getting to the tri-color screen and then plugging in the USB cable, you do not get "USB" at the bottom of the screen?????
Thanks for the quick reply..
Ok here is what I am doing. I perform the hard reset. Get the tri colour screen for couple of seconds and then it comes to the screen where it asks to press Volup to restore. I did it with the usb connected and usb disconnected but it wont sync. Active sync icon at the bottom on pc stays grey not green.
Pressing Volup on diamond restores, reboots and brings it back to 1st splash screen with RGD info at the bottom in red ink. aaaaah
When you are in bootscreen, connect via usb.
In the bottom off your screen you should see "usb"!
If this is what you see then flash one of the stock roms again.
After you've done this, your Diamond restarts and everything should be OK again!
Good luck!
Ok, do this:
1. Unplug the USB cable from the phone.
2. Hold down the Volume-down key and the Power button, then press (and let go of) the RESET button with your stylus.
3. When the tri-color screen appears, you can let go of the buttons.
4. The screen should say "Serial" at the bottom (in the gray color area).
5. Plug in the USB cable (The screen should change to "USB").
6. Run the RUU app to re-flash the phone.
That should get you back up and running.
To enter bootloader, turn phone off then press volume down and reset simultaneously and then power ono. If you have done this correctly it will remain there and the word "serial" appears at the bottom. Then plug in USB and the word changes to "USB" you can now flash ROM
When I flashed mine it also got stuck te first time because Windows found it necessary to install new USB driver when the Flash util wanted to connect to the HTC. The flash program jumped out leaving the diamond with the RGB screen...
But, after windows installed the new USB driver, I restarted the flash program and it finished just fine.
So if you cannot connect anymore I would try to find out if the USB driver has changed. Did you try connecting to another USB port?
Otherwise I would try to connect to another PC...
Hope it helps,
Beamer
fingers crossed
hope you unbricked it m8
@tararura
Be sure to come back and update the thread if you were successful. It may help others later if they search instead of starting another thread with a similar problem.
Holy smokes......
Its breathing again. Thank you TomInMB and Windoze9t8. Give yourselves a kiss for helping me out.
I used Windoze9t8's method and it came to the serial screen and then I flashed it with Dutty's.
So I was using hard reset method to get to bootloader screen, which was wrong.
So for everyone else, its Voldown and reset button at the same time for Bootloader screen.
Flashing is done and Active Sync recognized the Diamond.
Thanks again for everyone..... and I am sure that a few of us learnt the new trick from this thread.....
Glad to hear you're all set!!!! I sure would hate to have the feeling that my precious diamond was useless!!!!
Thats right , I already lost a lots of sleep trying to fix it last night..

neon300 stuck in tri color screen

dropped my touchdual and the battery popped out. when i went to start it back up it went to the tri color screen and says "serial"
i tried a hard reset but the it does nothing past the this will erase your data screen.
help.
please.
can anyone help me?
duswdav said:
can anyone help me?
Click to expand...
Click to collapse
i bricked my touch dual and took it back to t -mobile said i dropped it. about 2 week later recieved a text says they'd fixed it. when i picked up the phone they said they had place everything inside the phone. try that if ur on t - mobile

helppp! how do i clean storage and reset phone?

i was trying to flash a rom over and something happened where everytime i softreset and boots up it goes to a blank dark screen? is there a way for me to reset my phone back to factory wihtout actually going to system and clear storage? all i see is a black screen! thanks
fkli222 said:
i was trying to flash a rom over and something happened where everytime i softreset and boots up it goes to a blank dark screen? is there a way for me to reset my phone back to factory wihtout actually going to system and clear storage? all i see is a black screen! thanks
Click to expand...
Click to collapse
Yes both Left & Right softkeys together and pres the stylus into the reset holes and hold for a couple of secs. Then follow onscreen instructions.
ya but the screen is a blank black screen so i cant see anything ><
Do what he says, and if you did it well (i.e. didn't fat-finger on other keys than the 2 you need to press) it would NOT load the OS, so you must see the "instructions" appear immediately. Or your screen would be dead.
okay i did that and then it rebooted and i redid the screen calibration and then it did the update afterwards it softreseted automatically and i got stocked. after the bars again black screen appeared. grrrrrr
fkli222 said:
okay i did that and then it rebooted and i redid the screen calibration and then it did the update afterwards it softreseted automatically and i got stocked. after the bars again black screen appeared. grrrrrr
Click to expand...
Click to collapse
Go to bootloader screen press and hold camera button and soft reset. Then reflash rom. Make sure you hard reset after flashing; before set up.
http://forum.xda-developers.com/showthread.php?t=433835

Black screen during boot

I bought a used Droid Turbo 64 GB and for the second time I am stuck in a situation where the screen went blank and now the device won't boot. I get to the silver/blue "Droid" splash screen where it sits for a moment or so, then the screen goes blank. After the first time I wiped and started over, it worked well for three days. Now it happened again. I tried wiping cache, did not help. I was thinking I could reflash Lollipop and would not lose data this time but can't seem to find the appropriate file to flash. Can someone point me to it, or let me know if that's not the right direction to go? As soon as I get a replacement I am sending this back but would like to try and get it up and running for the next few days.
http://forum.xda-developers.com/showthread.php?t=3063470
But is it wise to fix a device you are returning?
mrkhigh said:
http://forum.xda-developers.com/showthread.php?t=3063470
But is it wise to fix a device you are returning?
Click to expand...
Click to collapse
Just trying to get it to be usable until I can get a replacement phone.
While I was researching and posting here, I shut the phone off and put it on a charger. It said it was 61%. It got to 98%, I took a chance and powered it on and it got past the splash screen and went through an optimization of 63 apps. Finished and booted. Lasted about 10 mins then went black again and I am stuck.
I'm not sure if this is what your talking about but If you press the power button when it is in sleep mode and you see the clock and notifications but the background is black. If you pull up it should unlock the phone but everything goes black. That happens to me every so often. I reset my whole phone once thinking it was broken. All you have to do is pull down rather then up and the background appears and all is well again.
activeservo said:
I'm not sure if this is what your talking about but If you press the power button when it is in sleep mode and you see the clock and notifications but the background is black. If you pull up it should unlock the phone but everything goes black. That happens to me every so often. I reset my whole phone once thinking it was broken. All you have to do is pull down rather then up and the background appears and all is well again.
Click to expand...
Click to collapse
Thanks for the info but this phone is locking up. We turned off that mode. The screen does black after 1 min (in display settings). In our case, there is no way to get it to come back on. And during reboot, it goes black and never finishes booting.
You're best bet is to flash the stock firmware. http://rootjunkysdl.com/?device=Droid Turbo&folder=Firmware
i have the same issue, did firmware flash with fastboot and the fix with the verizon software with no results

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