blank/black screen after boot - frozen? gulp. . help - G1 Q&A, Help & Troubleshooting

Howdy,
So I flashed my phone to cm4.2 last weekend and everything has been quite dandy. But I now I have a problem, and I kind of doubt its from the cmod because that was a week ago and this problem happened yesterday...
Yesterday I was talking on the phone until the battery died. Then I rushed to my charger and plugged it in. I tried to turn it back on but it would not. It goes to the G1 screen then to the CM boot animation screen then the screen turns BLACK! IT will not stop doing this. I have to keep pulling out the battery. Last night I even pulled out the SIM and battery for a few minutes. Then put them back and tried again. Same result. I charged it fully last night (while off) thinking that might help. This morning after the LED light was green I tried again to reboot the phone.. Also sometimes the phone will do this reboot sequence after I plug the charger in, but it still goes to the blank/black screen... awww..
I am really hoping I do not have to wipe the phone and start over again with my apps and stuff because I have not really found a great free backuper and have not backed up within the last few days. I can use home+end call button to get to the bootloader (right name?) screen. However I am REALLY hoping I do not have to wipe.
Any solutions? I tried searching but could not find an answer..
THANKS!! This is basically terrible timing too because I leave on vacation tomorrow morning and will be needing my phone.

Related

Diamond turns off after a while.

Hey.
My diamond is acting strangely. For example, right know it's on but later on today or during the night it will turn off. And each morning I have to take out the battery out for about one minute and then press the power on button to get it to start up. If I don't take the battery out and I press the power on button it doesn't start-up. It just remains off. Sometimes it just gets stuck at the start-up O2 screen. But after a few tries it starts up normally and works.
I don't want to have to do this each morning, like I've been doing for the last several days.. Has this ever happened to anyone else? Anyone know how to fix this?
Thanks.
no but I've been having a similar problem lately, my diamond seems to shut itself off almost right after WM boots. I figured it might be a battery problem because it seemed to happen only when it was running off the battery or right after I disconnected it from the charger so I threw on nuePowerCPL to check battery levels, disabled the backlight power management and it's been up and running for 2 hours straight ... when I exit neuPowerCPL I get a voice command error that says voice command had a problem starting, please re-run the application and the phone freezes. Totally stumped about the powering off though. It may have something to do with the power management, I think it seemed to happen most when the screen tried to shut itself off, not always during that time though. I've reflashed telus(my provider) shipped rom a few times and tried a few other roms, reformatted my internal storage, hard reset etc. Any help would be appreciated if it saves me a few bucks on a battery.
quick bump, i'm completely stumped here. I booted into the latest android image from MrPippy and the phone doesn't restart when it's unplugged like in winmo without the battery monitor running(in winmo my phone will stay on till the battery is completely dead, showing good power levels, only if the battery meter is running, otherwise it restarts within a few minutes regardless of if I'm touching it or not.).
So it works normally with Android?
Then it's seems to be a problem with Windows.. Have you tried flashing another ROM?
Goodluck.
Also, an update on my situation. Thankfully it appears to be working normally now. At least if during the night I turn it off and take out the battery. There hasn't been any unexpected shutdowns since I left the battery out on Sunday night. Tonight I'm going to leave it on, to see if leaving the battery out all night actually helps, or it just is suddenly working properly.
iknighty said:
So it works normally with Android?
Then it's seems to be a problem with Windows.. Have you tried flashing another ROM?
Goodluck.
Also, an update on my situation. Thankfully it appears to be working normally now. At least if during the night I turn it off and take out the battery. There hasn't been any unexpected shutdowns since I left the battery out on Sunday night. Tonight I'm going to leave it on, to see if leaving the battery out all night actually helps, or it just is suddenly working properly.
Click to expand...
Click to collapse
Yeah, I've tried running a few different stock roms, a few off ppcgeeks/everythingdiamond etc, re-flashed spl once or twice, repartitioned/formatted sd card. Even tried leaving my battery out overnight. Was thinking in a frost-free freezer, in a bag of rice tonight ...
):
And how would that help? lol
iknighty said:
):
And how would that help? lol
Click to expand...
Click to collapse
If there's any moisture in the battery the rice will pull it out and the cold helps arrange the polarity in the battery ... You never used to put dead batteries in the freezer to bring them back to life when you were a kid?
Well, no. I've never heard about that before. >.<
iknighty said:
Well, no. I've never heard about that before. >.<
Click to expand...
Click to collapse
Didn't work anyways. I just read another thread about a hard reset solving this but ... I've gone as far as completely repartitioning my internal storage + hard resets and that hasn't solved it. When I throw a multimeter on my battery the voltage is constant/consistent. At a total loss. As far as I can tell it seems like a blackhole in my battery between 0%-60%. Seems that once the battery drains itself to 60%, it's more like it's drained itself to 0%. When I plug the phone back in after it shuts itself off the battery is always reading 0% NOW, when I started troubleshooting this crap a few weeks ago it would power off any time (battery @ 94%) and I would power it back on to see windows reporting the same battery levels as when it shut off.
Update: I did a format w/mtty a day and a half ago and my phone hasn't restarted since (besides me restarting it, read ahead). The phone seems to be working fine for the most part but it seems the battery readings are never updated, it will sit w/an icon that says 94% in the taskbar all day, when I restart it it jumps down to 59% and stays there all day until another restart. Seems the only time I'm getting a reading from the battery is on first boot. Doesn't restart now though!
Good.
Unfortunately for my Diamond had a blank black screen when I turned the screen on this morning. ): After a couple of soft resets and after flashing another ROM it began working correctly. I'll see if it does the same tomorrow. :/
iknighty said:
Good.
Unfortunately for my Diamond had a blank black screen when I turned the screen on this morning. ): After a couple of soft resets and after flashing another ROM it began working correctly. I'll see if it does the same tomorrow. :/
Click to expand...
Click to collapse
Which ROM had the problems? Which is the new one?
I have the same problems with EnergyROM (September 20 release). My current guess is WM6.5 not working properly with power controller of Diamond.
Could be. :/ The first time it gave me problems I had a WM 6.5 rom, and this time I had also flashed a WM 6.5 rom.. When it re-began to give me problems it had BOGYSOFTS V6 ROM, I don't know about the first time. Now that you point it out all the times it has given me problems I had a WM 6.5 rom, but maybe it's just coincidence..
Now it's not even turning on. If I press the Power On button and leave in it's pocket after a while it becomes somewhat hot... I don't know what's up. :S
This randomly started happening to me about 4 months ago. I was out at some clubs and whenever i checked my phone it was off! I thought it was a battery issue at first as thats what it seemed like.
I think I just hit the phone on the soft part of my leg pretty hard a few times. I havn't had any issues since.

I cant turn on my phone. Help please.

I have this installed [ROM] CyanogenMod-6.1.0-RC1 for Hero CDMA
I was running wifi tethering and installing a game called chess.
I heard my phone vibrate quickly and the screen was black. I tried to turn it back on. But nothing. So I removed the battery and waited a couple minutes. I cant get it to come on.
So I plugged it into a charger and the red/orange LED is on as if it is charging.
The phone will not even attempt to start up
Any ideas?
AcousticBruce said:
I have this installed [ROM] CyanogenMod-6.1.0-RC1 for Hero CDMA
I was running wifi tethering and installing a game called chess.
I heard my phone vibrate quickly and the screen was black. I tried to turn it back on. But nothing. So I removed the battery and waited a couple minutes. I cant get it to come on.
So I plugged it into a charger and the red/orange LED is on as if it is charging.
The phone will not even attempt to start up
Any ideas?
Click to expand...
Click to collapse
Phone just seems dead to me... probably just needs to charge for an hour or so
If it's not charge up and running by now, you'll need a new battery.
Thanksgiving day I had my phone on but was doing things around the house and when I went to check my phone it wouldn't wake. Holding down the power button, nothing, it was dead. I know the battery wasn't drained. So I plugged it into my USB and the light didn't turn on either. I sat staring at the phone for a few seconds to troubleshoot and it suddenly began to boot up and after everything loaded I could confirm it was half charged.
I'm running the same version of Cyanogen as you. Are you using the original battery or 3rd party? Mine is 3rd party.
Have you had other strange occurrences leading up to this? Twice in a week I woke up to find my phone on even though I know I shut it down the night before and not accidentally rebooted.
Since I was able to get my phone to boot back from temporary dead the phone has frozen twice while texting. I didn't battery pull or anything, it just rebooted by itself after a few minutes. I plan on switching back to my old battery to see what happens.

[Q] what exactly is going on? phone not turning on

Hello everyone,
So I am new to XDA forums and I have a few questions about the HTC Vivid. I just recently purchased a phone for cheap just to practice doing how to root and do certain task on phones. When I purchased the phone I knew that the phone was not working properly. When I tried to turn on the phone nothing happen but I saw that the screen did light up in a black screen. I took the battery out and checked the battery and the connection to the battery on the phone everything seems fined. When I put the battery back in and tried to turn it on nothing happened. Think it might just be a dead battery I charged it all night. While changing I noticed the phone led light was not constant it kept blinking and a screen showed up real quick and it looked like it booted into recovery real quick and shut off. It kept doing this by itself for a while. (Cycling) Then it finally booted into the white boot screen with the HTC Logo. I thought the phone was finally going to work but nothing happened it continued the cycling process again for a while. Thinking there was a possibility of fixing the phone I connected it with my PC and using both Windows and Linux. When I connected it with Linux (Ubuntu) nothing seems to happen. When I connected it with Windows it does the same thing as if i charged it. The orange led light blinks a couple times and then becomes solid for a bit and blinks again life it was Morse code. This time I see a black screen lighting up more and boots fewer times booting into recovery. I think it booting into recovery because I remember the CWM. Through all this process while connected with my computer I see that it is attempting to connect with my computer but then shut off. After approximately 8-10 minutes of cycling i get the white screen with the HTC logo again and then the cycle happens again.
My question is what is the problem with the phone? A few things that pop into my mind is probably just the battery is fried, the microusb is bad, or something went wrong during the process of flashing something onto the phone. I was very detailed about the problem and what I noticed because like I said I purchased this phone only to learn how to root and do other various things on a phone. Is the phone salvageable? I will post a video later if my detailed description didn't make sense or you just have to see it happening.
Wire tap said:
Hello everyone,
So I am new to XDA forums and I have a few questions about the HTC Vivid. I just recently purchased a phone for cheap just to practice doing how to root and do certain task on phones. When I purchased the phone I knew that the phone was not working properly. When I tried to turn on the phone nothing happen but I saw that the screen did light up in a black screen. I took the battery out and checked the battery and the connection to the battery on the phone everything seems fined. When I put the battery back in and tried to turn it on nothing happened. Think it might just be a dead battery I charged it all night. While changing I noticed the phone led light was not constant it kept blinking and a screen showed up real quick and it looked like it booted into recovery real quick and shut off. It kept doing this by itself for a while. (Cycling) Then it finally booted into the white boot screen with the HTC Logo. I thought the phone was finally going to work but nothing happened it continued the cycling process again for a while. Thinking there was a possibility of fixing the phone I connected it with my PC and using both Windows and Linux. When I connected it with Linux (Ubuntu) nothing seems to happen. When I connected it with Windows it does the same thing as if i charged it. The orange led light blinks a couple times and then becomes solid for a bit and blinks again life it was Morse code. This time I see a black screen lighting up more and boots fewer times booting into recovery. I think it booting into recovery because I remember the CWM. Through all this process while connected with my computer I see that it is attempting to connect with my computer but then shut off. After approximately 8-10 minutes of cycling i get the white screen with the HTC logo again and then the cycle happens again.
My question is what is the problem with the phone? A few things that pop into my mind is probably just the battery is fried, the microusb is bad, or something went wrong during the process of flashing something onto the phone. I was very detailed about the problem and what I noticed because like I said I purchased this phone only to learn how to root and do other various things on a phone. Is the phone salvageable? I will post a video later if my detailed description didn't make sense or you just have to see it happening.
Click to expand...
Click to collapse
OK, first thing to do is to charge the battery in an external charger. That is the *only* way to eliminate the battery as a problem. If the phone wont boot with a fully charged battery, see if it will boot into recovery mode. If you can't do that, it is quite possibly dead.

[Q] Phone won't turn on

I can't get my phone to turn on (or at least stay on).
Last night I plugged it in before going to bed, just like I always do. Nothing seemed out of the ordinary. This morning, however, when I woke up, it was off (even though I had left it on) and I couldn't get it to turn on at all. I didn't have time to examine it much before going off to school so I just took it with me (despite its apparent uselessness) and it never turned on. Now that I'm home I am able to look at it more in depth, but I can't seem to figure out what the problem is.
Every time I plug it in to charge, the LED light comes on for about 2 or 3 seconds, and then turns off again, I'm not sure if that means anything. On two occasions now, I've been able to turn the phone on to the point where it shows the HTC logo, but that lasts for a second or so and then it shuts off again. I haven't been able to get it past that point.
I haven't gone through any changes with the phone as of recently. I haven't even installed any new apps or anything for awhile now. I really don't know what would have triggered this sort of behavior. It just seemed to happen for no reason overnight.
Any ideas and/or help would be much appreciated.
teveisboss said:
I can't get my phone to turn on (or at least stay on).
Last night I plugged it in before going to bed, just like I always do. Nothing seemed out of the ordinary. This morning, however, when I woke up, it was off (even though I had left it on) and I couldn't get it to turn on at all. I didn't have time to examine it much before going off to school so I just took it with me (despite its apparent uselessness) and it never turned on. Now that I'm home I am able to look at it more in depth, but I can't seem to figure out what the problem is.
Every time I plug it in to charge, the LED light comes on for about 2 or 3 seconds, and then turns off again, I'm not sure if that means anything. On two occasions now, I've been able to turn the phone on to the point where it shows the HTC logo, but that lasts for a second or so and then it shuts off again. I haven't been able to get it past that point.
I haven't gone through any changes with the phone as of recently. I haven't even installed any new apps or anything for awhile now. I really don't know what would have triggered this sort of behavior. It just seemed to happen for no reason overnight.
Any ideas and/or help would be much appreciated.
Click to expand...
Click to collapse
Sounds like your charge port crapped out...
You can find em on amazon...
Spend at least $12 USD...
It takes about 20 minutes to replace
Help, my htc velocity 4g telstra is no power, the battery was drained then i charge it but my phone wasnt able to charge it. and the LED light is not turning on. then i tried to consult to a technitian and they said that my phone is on soft bricked. how can i recover it. please helppppp:crying::crying::crying::crying::crying::crying:
mavexx01 said:
Help, my htc velocity 4g telstra is no power, the battery was drained then i charge it but my phone wasnt able to charge it. and the LED light is not turning on. then i tried to consult to a technitian and they said that my phone is on soft bricked. how can i recover it. please helppppp:crying::crying::crying::crying::crying::crying:
Click to expand...
Click to collapse
You should have read more before flashing clockworkmod...
You need another battery... And twrp or wcx recovery...
Flash either recovery... Except cwm... Then put your battery back in and voila... It charges...

xperia sp wont turn on

hello my friend, recently i got my phone out of my pocket. i realized it was off. i tried to turn it on but nothing, then i pressed the off button on the back and it went on. stayed on for a couple of minutes, then the it frozen, the screen faded and it went off again. i left it the whole following morning charging, when i came back it turned on, stayed on for a couple of minutes (a little bit more of the previous time) then again same thing. if i charges it has a red light (sign that it is charging) if i disconnect the charger and try to switch it on it flashes 3 red light then it stops, and then again three red lights. i tried to charge it via computer but it wont be recognized, i also tried volume up and power button, volume down and power button, and the off button on the back. at the service center they say it cannot be fixed because it is out of warranty since the screen as been replaced by unofficial service. after a bit of charging it turned on today, but soon went off. i need help, i would at least want to know what the issue is. thanks a lot. ps. i can manage to let it work
Maybe try using flashtool to flash software. Don't wipe anything except maybe cache or so. See if that works
reply
i flashed an old backup a few days ago, this backup used to work really well but i have been having this issue since more than a week and it gave me the same problem also with this backup. now i have wiped the chache via cmw. i will wait untill the phone gets to 50 percent of battery, then try to use it without the charger. i'll keep in touch
reply2
i wiped the chache . it worked for a couple of hours, then it went off. now when i try to charge it it shows no signs of life at all. does someone know if this could be a hardware issue? like the battery or something

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