Database Develop

Problem with phone on standby

So I Wiped Then Flashed from CyangenMod 3.6.8.1 to 3.9.7 And went fast and smooth boot slow but expected due to flash .... apps still fully functioned except for power manager full it was force closed at start so uninstalled app and re-installed app ran perfectly fine..... all other process that I had done seem to be working flawlessly ....my main issue as of this moment is something I havent seen before....its when my phone is on standby at this point if my phone is closed and I hit home or menu my screen does not turn on but I can here my selections and my buttons light up so I have to slide my phone open then place it back into standby using power button to then hit home or menu so that my screen turns on .... this is the same to turn on phone if its closed screen is just a black light screen so it must be slid open to see anything on the screen such as the T-mobile G1 bootloader etc.......
anyone know what maybe the problem here?
I can provide a device log to anyone that maybe able to assit me

bump so no one has anyclue as to away to attempt to fix this issue? The problem is that the screen only comes on if I slide the phone open but when slid closed hiting menu or home the display does not come on but you can tell that the phone thinks its on due to the fact and can here my desktop shortcuts click as if I was switching from 1 to another ......... anyone?

Power Button- slow?

i noticed recently that if i press the power button, it sometimes takes a really long time to turn the screen on. i know the hardware works because the backlight in the soft buttons turns on immediately, but the screen remains black for up to 10 seconds. this happens rarely. however, im fairly sure it isnt a software problem because ive wiped completely and installed a fresh rom and the problem seems to persist. perhaps i just recently noticed, and the problem was always there? does anyone else have this problem?

three threads above yours.
http://forum.xda-developers.com/showthread.php?t=681723
could be a hardware issue.

Mine does this every few days.. I am still on the stock 2.1 rom.

Mine also does this, I only noticed it after flashing Cyanogenmod 5.0.6. so I thought it might have been a bug. I also assumed it was a bug because the phone seems to act strangely when you are touching the screen and try to hit the power button.
Hopefully this isn't a hardware issue, I've had the phone since release.
Is anyone else experiencing similar issues?

It happens to me as well, but very infrequently. Maybe every few days... so it doesn't bother me enough to worry about it.
I'm on stock ROM btw.

I am leaning towards thinking this may be software related. A few minutes ago I was at the lock screen and tried about 50 times (yes I waited long enough after each press) and simply could not get the screen to turn off. I then tried long pressing the power button and, sure enough, each time it would bring up the shutdown menu (yes, over the lock screen). Must be a bug right?

Hmm, my problem's slightly different. Around half of the time, I have to press the power button twice to turn the screen on. Sometimes, pressing it the first time doesn't turn the screen on, had to press the power button firmly again.
This started only recently. On stock n1 and bought it during feb.

that means that your power button is dying, like many others' (including mine)
this is the first time, it takes 2 clicks to work....than it will increase.
Expect a repair soon...

Well i am having the issue other way around. i am not been able to put my phone in stand by mode by clicking on it and it is do a hard press then i get options to shut off the phone
any suggestions what might be causing it ?

I'm happy I haven't received this problem yet
-------------------------------------
i want my yogurt lol froyo time

negroplasty said:
Mine also does this, I only noticed it after flashing Cyanogenmod 5.0.6. so I thought it might have been a bug. I also assumed it was a bug because the phone seems to act strangely when you are touching the screen and try to hit the power button.
Hopefully this isn't a hardware issue, I've had the phone since release.
Is anyone else experiencing similar issues?
Click to expand...
Click to collapse
I am having the same issue and i wonder if you were able to find the cause for it. I have the same rom as you do on your phone

negroplasty said:
I am leaning towards thinking this may be software related. A few minutes ago I was at the lock screen and tried about 50 times (yes I waited long enough after each press) and simply could not get the screen to turn off. I then tried long pressing the power button and, sure enough, each time it would bring up the shutdown menu (yes, over the lock screen). Must be a bug right?
Click to expand...
Click to collapse
I have a similar problem. When I unplug the N1 from the charger, the screen comes on showing the lock screen, and I can't get it to turn off. If I unlock the phone, however, then the power button works normally. I don't think it was doing this until recently (I bought it in January the first day it was offered and am running the stock update1 ROM).

So here is my theory if the power button is a problem then it needs to act up both ways and not only one way. right now i can put the phone in sleep mode but i can wake it up. i will post the issues on the development forum and might be able to find an asnswer to it

So seems like the issues is because of Cyanogenmod 5.0.6 because since i have flashed another rom it is working just fine. i will be doing some more testing before i can be certain

Another problem I am experiencing is when I long press the power button, it pulls up the phone options menu but also turns off the screen. It's extremely frustrating as it does this quite frequently; right after I power on the screen again and unlock the device it works properly every time - so much so that I am convinced this is a software issue.
I am now running froyo, rooted with Cyan's minor root patch. I can also say for sure I experienced the same problem on CM 5.0.6, but it definitely occurred less frequently.
Am I alone here?

di2356 said:
i noticed recently that if i press the power button, it sometimes takes a really long time to turn the screen on. i know the hardware works because the backlight in the soft buttons turns on immediately, but the screen remains black for up to 10 seconds. this happens rarely. however, im fairly sure it isnt a software problem because ive wiped completely and installed a fresh rom and the problem seems to persist. perhaps i just recently noticed, and the problem was always there? does anyone else have this problem?
Click to expand...
Click to collapse
I just started having this problem after upgrading to 2.2.

I have this every so often. But sometimes wonder if it is flyscreen doing it

You guys should all just be running the app no lock to take the power autumn out of the equation.

Ahhhhh! I just need trackball wakeup!

I have a similar issue where my screen will turn on but will be unresponsive. When i turn it on and off, the backlight jut comes and goes. If it times out it won't turn back on for a bit(the backlight will come on still).
I just wiped my phone, hoping that'll fix it since it only started happening on a regular basis since I updated to Froyo

Nexus one not waking

okay so when my n1 is in sleep, it takes like 3 tries to wake it up. The first time I press the unlock button the unlock screen comes and then goes back to sleep instantly. The second time the lights for the back menu home and search light up and that's it. the third time it works. I'm on froyo. anyone else with this problem?

I have a similar issue.
Sometimes just the capacitive buttons light up and not the screen. I have to make 2 or 3 tries to get it to turn on. Its rare, but its there. It only happened on 2.2.

ok good, me too!
was just looking for this topic.
mine doesnt always turn anything on at all. sometimes the light go on, others nothing. Also trying to turn off the phone is hard as it sleeps straight away with out opening up the power menu.
I have a stock N1, which recently updated to Froyo, with the same problem.
any ideas would be great!
cheers,

lorin.bute said:
I have a similar issue.
Sometimes just the capacitive buttons light up and not the screen. I have to make 2 or 3 tries to get it to turn on. Its rare, but its there. It only happened on 2.2.
Click to expand...
Click to collapse
Also happens on CM 5.0.7.1.

i think it may be a hardware button issue.
I have tried turning mine off (had to pull the battery out) and then to turn it on.
It should turn on readily as it has nothing to do with the OS at that point.
any ideas?

No HW button issue described. HW button works - if it didn't, lights wouldn't go on. It's a wrong reaction on the button, at least that's what OP describes (and me too).

Your N1's power button is dying, it's a known HARDWARE issue. I experienced all of that what you may think a software bug, nut dear friends, prepare to meet HTC or Google for warranty. My N1's power button is dead, I couldn't swap for a new one because I bought it in my country where no official distributor for N1 yet. Sad!
ps: you may try to search for "N1 power button" and see there are more and more reports about this problem.

I've read more than one or two threads on power button issues, and I know what I'm talking about. My power button DOES power up the phone when the battery is taken off the first shot, it DOES wake the phone from standby, it DOES register long presses - there was even one time when a second press was long, and suddenly the screen woke up with power menu, while the first press left it dark with touch button light going on.
Doesn't look even a bit like HW to me. HW would leave the phone dead, non-responsive to touches, or create a loose touch which would translate into several touches - none of those would EVER turn into a phone being on with screen off, and suddenly snapping back to screen on when the SCREEN is touched several times.

Could be your cpu was too busy to accept any inputs.
I have a thread about it here:
http://forum.xda-developers.com/showthread.php?t=692874

Take your time! As for me, I'm using my N1 for 3 months now for the power button to completely dead with everyday use (I didn't use any app to trackball-wake).
As I said, all the things you are yelling I have been through. And I, too, thought it was software problem.
I tried both MCR and Cya with no hope.
Good luck!
ps: One of my friend just told me about his N1's power button issue right after hearing me telling about mine.

This sucks

anyone know where i can buy a new button??

Corrupt SD Card
I had the same issue. I'd press the power button, the bottom four buttons would light up but no screen wake. Only way to get out of it was to pull the battery. It would happen maybe 30-40% of the time. (Nexus One Froyo FRF72)
I think it was due to a corrupt MicroSD card. I recently installed a 32gb card and put some music on it using songbird and possibly didn't safely remove. That's when I started getting issues. Removed the SD card completely and it worked fine. Changed back to the old card and no issues. Then formatted the 32gb and tried again, worked fine. Then I tried to transfer more music, there was an error and I got the same problem. (Cheap ebay card from Hong Kong, that'll teach me).
Anyway, I'd be interested to know if that solved anyone else's problem, because all I see on forums are that it's a faulty power button, but that didn't seem to be the case in my situation.
Cheers,
Dylan
-Witty esoteric statement about science/technology.

Mine is doing kinda the same weird thing but a little different.
When I push the power button the screen comes on but is unresponsive to touch. If I press the power button again the screen dims and then turns off, the home keys light up and then the trackball glows white. The phone then does not respond to the power button for around 10 secs and repeats this behavior 4 or 5 times until it actually starts working correctly and I can swipe my finger to get to the home screen.
It usually does this after being inactive for a period of time, like after sitting overnight.
FRF91
LancherPro Beta 0.6.7.2(maybe the problem?)

jimbobalu said:
Mine is doing kinda the same weird thing but a little different.
When I push the power button the screen comes on but is unresponsive to touch. If I press the power button again the screen dims and then turns off, the home keys light up and then the trackball glows white. The phone then does not respond to the power button for around 10 secs and repeats this behavior 4 or 5 times until it actually starts working correctly and I can swipe my finger to get to the home screen.
It usually does this after being inactive for a period of time, like after sitting overnight.
FRF91
LancherPro Beta 0.6.7.2(maybe the problem?)
Click to expand...
Click to collapse
i have almost the same issue, although mine happened twice when i was on EPE54B but it's been far more common on FRF91
the only difference is my power will continue to turn the back light on and off no matter if the screen has already timed out or not

kobecamp2009 said:
okay so when my n1 is in sleep, it takes like 3 tries to wake it up. The first time I press the unlock button the unlock screen comes and then goes back to sleep instantly. The second time the lights for the back menu home and search light up and that's it. the third time it works. I'm on froyo. anyone else with this problem?
Click to expand...
Click to collapse
I have exactly the same issue. Over in the general forum, there's another thread on this issue. Many, myself included, are reporting that this problem started after the FRF91 update. Can you confirm?
rtx101 said:
Your N1's power button is dying, it's a known HARDWARE issue. I experienced all of that what you may think a software bug, nut dear friends, prepare to meet HTC or Google for warranty. My N1's power button is dead, I couldn't swap for a new one because I bought it in my country where no official distributor for N1 yet. Sad!
ps: you may try to search for "N1 power button" and see there are more and more reports about this problem.
Click to expand...
Click to collapse
Read again carefully. Are you sure your hardware problem was identical to what the OP described? I've noticed a lot of people with obvious hardware problems (i.e., the power button is completely unresponsive) posting on threads like this when they actually have a different problem. It's very confusing.
britoso said:
Could be your cpu was too busy to accept any inputs.
I have a thread about it here:
http://forum.xda-developers.com/showthread.php?t=692874
Click to expand...
Click to collapse
This sounds VERY promising -- thank you britoso!
PS: Are you guys getting the unresponsive unlock slider like britoso describes?

I had this problem when I first flashed CM6 yesterday. Even after wiping and reflashing it was the same. Only way to get out of the black screen was to do a soft reset, power + vol down + trackball. I finally found out that my SD card malfunctioned and was corrupt. I tried reformatting the sd card in an microsd card reader but windows said it could not be reformatted. I finally switched back to another microsd card that was working, wipe and reflashed cm6 and the problem went away. Try backing up all the data on your microsd onto your computer then reformat it and wipe then reflash to see if it works
Edit: ughhhh it just happened again, but not as bad as before, turns back on after second try... maybe i didnt press the trackball hard enough

Noticeable delay after pressing screen lock button. System reset does not help.

This issue has been driving me mad for the past couple weeks. I'm at my wits' end and I need some expert help to figure this out. Please read this post thoroughly to understand my situation, as this is not a simple matter of uninstalling some apps.
When I first got my Note 9, the screen lock button worked perfectly. The screen would immediately turn on when I pressed the button, and it would immediately turn off when I pressed it again. However, once I got the Android Pie update, the screen lock button stopped working properly. The screen still turns on immediately, but there's about a 0.5 second delay after I press the button to turn it off. It's a relatively small issue, but it's enough to bother me.
I attempted to fix this by performing a system reset. But this did not help. In fact, this issue is still present even before completing initial setup of the phone.
When you perform a system reset, the first screen you see when your phone restarts is the welcome screen. It contains a "start" button that you press to begin setup. On this screen, the lock button issue does not happen. My phone locks and unlocks correctly. On the next screen, you connect to a wifi network. After connecting to a wifi network, the lock button issue becomes present. In other words, this issue with the lock button is present before I even start using the OS, or install any apps, or really do anything at all. It seems to be triggered by connecting to a wifi network during setup.
So I figured there must be something wrong with the firmware. So I used Odin to flash an earlier firmware version. This did not solve the issue. I even tried installing an unlocked firmware version, on the offchance that my carrier (AT&T) was doing something weird. This did not help either.
I have no idea where to go from here. I thought that a system reset is supposed to completely wipe everything from your phone, so that it behaves exactly how it did when I first got it. But that's not the case. It seems like something is carrying over that's causing this issue. Does anybody have any idea what I should do?

Do you have lock instantly with power key on?

funkyverb said:
This issue has been driving me mad for the past couple weeks. I'm at my wits' end and I need some expert help to figure this out. Please read this post thoroughly to understand my situation, as this is not a simple matter of uninstalling some apps.
When I first got my Note 9, the screen lock button worked perfectly. The screen would immediately turn on when I pressed the button, and it would immediately turn off when I pressed it again. However, once I got the Android Pie update, the screen lock button stopped working properly. The screen still turns on immediately, but there's about a 0.5 second delay after I press the button to turn it off. It's a relatively small issue, but it's enough to bother me.
I attempted to fix this by performing a system reset. But this did not help. In fact, this issue is still present even before completing initial setup of the phone.
When you perform a system reset, the first screen you see when your phone restarts is the welcome screen. It contains a "start" button that you press to begin setup. On this screen, the lock button issue does not happen. My phone locks and unlocks correctly. On the next screen, you connect to a wifi network. After connecting to a wifi network, the lock button issue becomes present. In other words, this issue with the lock button is present before I even start using the OS, or install any apps, or really do anything at all. It seems to be triggered by connecting to a wifi network during setup.
So I figured there must be something wrong with the firmware. So I used Odin to flash an earlier firmware version. This did not solve the issue. I even tried installing an unlocked firmware version, on the offchance that my carrier (AT&T) was doing something weird. This did not help either.
I have no idea where to go from here. I thought that a system reset is supposed to completely wipe everything from your phone, so that it behaves exactly how it did when I first got it. But that's not the case. It seems like something is carrying over that's causing this issue. Does anybody have any idea what I should do?
Click to expand...
Click to collapse
It is probably the double tap power button to open camera feature. You can toggle it off and locking will be instant.
If its already off, there my be an accessibility service listening key presses.

xantrk said:
It is probably the double tap power button to open camera feature. You can toggle it off and locking will be instant.
If its already off, there my be an accessibility service listening key presses.
Click to expand...
Click to collapse
Oh my god, that fixed it... Can't believe I spent so much time trying to diagnose this. Thanks!

funkyverb said:
Oh my god, that fixed it... Can't believe I spent so much time trying to diagnose this. Thanks!
Click to expand...
Click to collapse
This delay issue is so silly but it annoys the hell out of me. Where did you turn off this feature in Pie?
Update: Found it. Just use the search box in settings and type in "camera" (or whatever it is in your language). The "double tap power" setting will get listed.
Thanks alot,
Watz

I even turned off the double press for camera app but I'm still noticing a 0.5 sec lag when i press the side key
I even restarted after changing the setting
Nothing is happening
Please help

xantrk said:
It is probably the double tap power button to open camera feature. You can toggle it off and locking will be instant.
If its already off, there my be an accessibility service listening key presses.
Click to expand...
Click to collapse
Thank you bro.

Power button doesnt wake up the phone.

Hi,
My note 8's screen got damaged a month ago, but
from past two days the power button seems to be
unresponsive.
I have to press it atleast 10-15 times for my screen
to wake up.
Even if the screen doesnt turn on by a single click,
the usual touchscreen functions still work.
Ex: I can still open the particular app by clicking the screen
on the specific area.
Kindly help.

rockz1991 said:
Hi,
My note 8's screen got damaged a month ago, but
from past two days the power button seems to be
unresponsive.
I have to press it atleast 10-15 times for my screen
to wake up.
Even if the screen doesnt turn on by a single click,
the usual touchscreen functions still work.
Ex: I can still open the particular app by clicking the screen
on the specific area.
Kindly help.
Click to expand...
Click to collapse
There's nothing any of us can do to help you when it's a hardware issue like this. You need to open the back of the phone using a heat gun to loosen the glue and then take the power button out and replace it with a new one.. There's nothing else that can be done and I would suggest that you not shut the phone down or let the battery die out because then you may not be able to turn it back on until you get the power button taken care of!

MrMike2182 said:
There's nothing any of us can do to help you when it's a hardware issue like this. You need to open the back of the phone using a heat gun to loosen the glue and then take the power button out and replace it with a new one.. There's nothing else that can be done and I would suggest that you not shut the phone down or let the battery die out because then you may not be able to turn it back on until you get the power button taken care of!
Click to expand...
Click to collapse
Hi MrMike2182,
Thanks but let me elaborate the issue.
The power button seems to be working fine because it takes approximately 10 to 15 clicks to turn on the screen (sometimes 1 or 2 click)
Let's say that I click the power button and the screen doesn't turn on, the screen functions work fine despite showing black screen.
Ex:
1. If I click on screen location where samsung music is placed and open it, and if I and click on the location of the play button, it plays the music just fine.
2. If I click on the restart button when the screen is black (not turned on), the phone does restart. The Samsung logo lits up just fine. (Mensing to say, the bootup process is not affected)
Also, note that if I successfully manage to turn on the screen after clicking the power button 10-15 times and if I put it to sleep again. I can easily turn on if I click the power button immediately (within the span of 2 seconds).
The problem persists only if the phone is kept I'd for 5 to 10 minutes.

rockz1991 said:
Hi MrMike2182,
Thanks but let me elaborate the issue.
The power button seems to be working fine because it takes approximately 10 to 15 clicks to turn on the screen (sometimes 1 or 2 click)
Let's say that I click the power button and the screen doesn't turn on, the screen functions work fine despite showing black screen.
Ex:
1. If I click on screen location where samsung music is placed and open it, and if I and click on the location of the play button, it plays the music just fine.
2. If I click on the restart button when the screen is black (not turned on), the phone does restart. The Samsung logo lits up just fine. (Mensing to say, the bootup process is not affected)
Also, note that if I successfully manage to turn on the screen after clicking the power button 10-15 times and if I put it to sleep again. I can easily turn on if I click the power button immediately (within the span of 2 seconds).
The problem persists only if the phone is kept I'd for 5 to 10 minutes.
Click to expand...
Click to collapse
Ok based on what you said now I don't believe there's anything wrong with your power button and when you press it and the screen doesn't turn on, in reality it actually is on and it's possibly damaged which is why you can still use the screen functions with the black screen. Whatever type of damage you say happened to it could be causing the backlight to not work but the screens touch function is fine.. Try rebooting into recovery mode and select to clear the phone's cache only and see if it helped anything.. If it doesn't help anything it's pretty much a screen hardware problem and you'll still have to get into the phone's internals..

MrMike2182 said:
Ok based on what you said now I don't believe there's anything wrong with your power button and when you press it and the screen doesn't turn on, in reality it actually is on and it's possibly damaged which is why you can still use the screen functions with the black screen. Whatever type of damage you say happened to it could be causing the backlight to not work but the screens touch function is fine.. Try rebooting into recovery mode and select to clear the phone's cache only and see if it helped anything.. If it doesn't help anything it's pretty much a screen hardware problem and you'll still have to get into the phone's internals..
Click to expand...
Click to collapse
Thanks,
Unfortunately, even factory resetting the phone didn't work out.
Anyway, I will take for service.
Hopefully it might resolve the issue

rockz1991 said:
Thanks,
Unfortunately, even factory resetting the phone didn't work out.
Anyway, I will take for service.
Hopefully it might resolve the issue
Click to expand...
Click to collapse
Since the factory reset didn't work, then unfortunately it really is a hardware issue.. I think you need a new screen..

I have the official led cover case, just opening the case will turn the screen on... Just a temp fix until you can get it repaired maybe.

stonedpsycho said:
I have the official led cover case, just opening the case will turn the screen on... Just a temp fix until you can get it repaired maybe.
Click to expand...
Click to collapse
Thanks stonedpsycho. I will have a look at it.