[Q] Dead power button+stock android 2.3.4 not turning on - Nexus One Q&A, Help & Troubleshooting

So, I've got hold on a nexus one.
The guy who sold me told, that it has stock android 2.3.4 on it, no root, and that the power button is dead, but beside of that it's fully operational.
So I've googled the problem, and the solution was to plug in to the charger the phone, then pull out the battery, than put it back, and after a few tries the phone will boot up.
Unfortunately it hasn't.
When I plug in the charger (in the wall or to my pc) the led on the top right side starts glowing in green, and when I pull out the battery, the led turns of, but then, every 3-5seconds the led flashes one in orange, then one in green, then again nothing for a couple of seconds until I put back the battery, then it's all green again.
So I called the guy, who told me, that it's green, because it's fully charged, okay, and that the "plug in, pull the battery" method works only till android 2.2, and that it doesn't work with android 2.3.
So, is it true?
What can I do now, beside repairing it?
Can I turn it on somehow?
Is it sure, that it's only a power button issue, or can it be a more serious damage to the phone?

In order to have the phone turn on with the battery trick you have to have it plugged in. install the battery wait till the light comes on then remove and reinstall battery. it should power up seconds later. I have a Nexus one with a broken power button and it works every single time.

Quite a clever trick for getting the nexus one up and running. How'd you figure that out? Is there a resource with a bunch of suck tricks? I definitely didn't see this on the Google help page.
Is this applicable across other devices, or only on the Nexus One/passion?

Related

AT&T Tilt 8925 - At a Loss - please help

I have spent 2 hours looking at forums and none have solved my problem. I will try and state as best possible of what is and what has happened.
When I take the battery out and plug in the charger, it displays a red light at the top left. Sometimes, depending on how long I wait, when I put the battery back in, it either has no lights or turns to Orange. Once, when it turn to Orange, I did a soft reset and it went to the white AT&T screen and just stayed there. I hit the soft reset again and it went to the Red, Green, Blue and White Screen. After seraching, I found out that it was called the bootloader screen. But on mine, there is no writing whatsover, like serial or whatever...just the color bars. When I try and plug it up to the usb on my computer I get nothing. It looks like it will not soft reset unless I put the battery back in and the light goes Orange, that's the only timw it will do it. If I put the battery in and it turns the red light off...it will not do anything...nothing.
Can somebody PLEASE help me try and figure out what to do here? I don't think I will be able to load anything on it since nothing happens when I plug in the usb to the computer.
Thanks for taking the time for listening. And also, I have not loaded anything for 2-3 weeks now onto the phone and this just happened late last night. Thanks again!
Monty
Update...had the battery out and nothing plugged into it for about 30 minutes. Put the Battery in, it powered up, went to the first AT&T screen and immediately went back dead again. If I put the battery in and hook it to the charger, it doesn't charge...so I don't think it is the issue with a dead battery...maybe?
PLEASE HELP...Can't really afford another phone right now.
Sounds like you need a new battery.
But should it power up with the phone charger plugged in...good battery or not?
I don't think so, these phones are pretty strange when it comes to bad batterys. Hopefully you know someone with a tilt that you can swap batterys with.
Even if the battery is dead, it should still start the phone and not go into boot loader. Do you have the OEM or a custom ROM? YOu may also want to try and hard reset. Press and hold the 2 dash buttons down (the ones above messages and internet); the while holding them down, insert the stylis into the reset hole, and let the phone reset. once it resets and goes to the hard reset gray screen, let go of the dash buttons. Then when it asks if you want to reset, press the green send button and let the phone hardrest.
If the battery is dead, and will not charge, the phone should not turn on (at least that was my experence, when I had a bad battery). This is just very wierd
Update #2 - I just went to Batteries Plus and they checked the Battery and said it had absolutely nothing...maybe those times it came up completely drained it.
So I forked out $40 bucks for a new battery and they told me to fully charge it before use. So I put it in the phone, plugged the charger into the phone and it looks as though nothing is happening because there are no lights on whatsoever...itsn't there supposed to be?
I have the OEM Rom.
Should I try the hard reset even though the new battery is not fully charged yet?
I wouldn't.
Your phone might be so dead that it doesn't charge the battery, I've seen this in laptops and other devices.
Update 3 - Since it looked as though nothing was happening, I tried the power buttong and nothing...so I took the battery back out, and the red light came on with the charger only plugged in. I tried to put the battery back in a few times and I finally have an orange light lit up while the battery is in and pluuged up to the charger...does that mean it's charging? The light will turn green once fully charged, correct? Anyone know about how long that would take if that's the case?
turn it on, it's a lithium ion battery, it doesn't have a memory.
It's plugged into the charger, orange light is on, but when I press and even hold down the power button, nothing happens????? UGGGHHHHHH
Should I try a soft or hard reset? Want to ask before I do.
Okay...I did a soft reset and it boots up now....for 3 time it went all the way to the main screen and then rebooted itself...now when it rebooted it went to the Red, Green, Blue and White bar screen. There is no writing on the screen, just color bars. Any suggestions?
Just to say... I don't think it's a good idea to have the phone plugged in without the battery...

Another Nexus One w/ broken Powerbutton

The Powerbutton on my N1 is broken.
I had to turn it off because it froze, and since I was on vacation, I didn't have a chance to check how to repair it.
Now I red, that when you plug the USB into it, and take out the battery a few times it should boot.
Well that doesn't work for me!
Does anyone have some hints for me?
In my experience it works better with a charger because it gives more power than USB.
tried that....doesn't work
I plug the cable in, the green light comes on.
I pull the battery out,
green light goes off, and Immedeatley i put the battery back in.
Am I doing everything right?
Keep trying. One of my N1's will start up after 2 or 3 cycles, the other one takes 2 or 3 dozen battery removal cycles.
thanks! Problem solved!

[Q] Brand new Nexus One can't be powered on

I have a brand new Nexus One bought on last year April. For some reason it wasn't to be used. Yesterday, I got it out of the package and charged it for ready to be powered on. Unfortunately, it reacted nothing as I pressed the power button! I took out the battery and put it into other Nexus One, it showed the battery was 100% charged.
I took back the battery and repacked it to this new Nexus One. I tried to press the power button more and more with data cable connected pc. Nothing happened. Just one time, the sceen lighted on and the "X" in four colors appeared! I didn't know why it was powered on. Maybe I pressed the trackball or volume up/down buttons, God know it.
The X sceen lasted almost for ten minutes and then sceen was off! Yes. It shutdown! I can't power it on anymore!
It seemed the hardware was OK. It may be the locked by the outdate android system. The android prestored in this phone is version 2.1.
Any advice is welcome. Thanks.
Can u you go in fastboot? Press power button+trackball..if so then you can recover your phone by unlocking bootloader and falshing custom recovery.
Sadly, It can't be power on and go in fastboot by pressing trackball+power button.
Any more advice?
Check the battery terminals just to make sure they're not dirty.. Sadly, you MUST be able to at least be able to boot something (hboot/fastboot) in order to troubleshoot anything software related. Sounds like you've got a hardware issue that could be one of (literally) a million things.
Sell it on EBay for parts. You can probably get $50-$60
you could try pressing pwr/vol-/trackball all at same time, hold down for around 30 seconds to make sure
commonly known as 3 finger salute
try power on without sdcard by manual methods and plugging in and plugging in with no battery
I have seen a video on YouTube on how to fix the power button which is known for messing up and how to turn it on. Search YouTube
Sent from my Nexus One using XDA App
is it that the power button is not working? that would be weird for a new phone though.
have you tried to turn it on using the "jump start" method?
connect the cable. led the charging led come on. remove the battery, wait for the led to go off (while cable is still connected) then pop the battery back in.
see if you can get it to start that way
When you plug charger cable in your Nexus, does the orange or green LED go on?
If one of them does and stays (green for full battery, orange otherwise) - then your problem is most likely the power button. It may not be the only problem, but at least the one that's stopping you from turning on your phone. You can try "jumpstarting" it by inserting battery while charger is connected.
If you don't see LEDs when plugged in - your phone is done.
If you see blinking LEDs - battery terminals might need cleaning/fixing, it usually happens when the battery is out of the phone.

Wont Power On

I am looking at trading for a Bionic, however it has a problem. The guy I might trade says it wont turn on for him. If he plugs it into USB it will get a white LED, cant remember if he said it blinks or not.
I am quite familiar with modding phones as I have a Fascinate running 4.0. As such I have a lot of software. Any help or advice would be great. Thanks.
Anyone have any ideas.
jaed.43725 said:
Anyone have any ideas.
Click to expand...
Click to collapse
Yeah its Superbricked(battery dead, AND Stuck on "Fastboot Flash Failure" or some other "Failure". All you need is a new battery and Follow These Steps to get to stock. There is another way to charge a battery.
1. Get a spare USB Cord.
2. Cut and strip the end down(the end you stick in the phone)
3. Strip it. Give it at least 2 inches.
4. There are 4 wires. Black, Red, Green and White. Ignore the Green and White and strip the plastic off the Red & Black until its just the wires.
5. On the back of the battery there is a "+" and a " - ". Black is negative. Red is positive.
6. Connect wires accordingly. Use the OUTSIDE slots not the middle.
7. connect USB Cord to computer or wall charger and let it charge.
I HAVE DONE THIS TO CHARGE MY BATTERY IT WORKS. I did fold the wires a little to make it stick(more like jam it in here) and used a fingernail to push it to those two sides in each slot(you'll see what I'm talking about when you look at the battery).
YouTube link.
PS: Don't leave it on there for an extened amount of time(the longest I had mine on was about an hour because you will need some juice to flash to a stock rom).
So my situation is a bit different. I have a Bionic completely stock, just performed a factory reset via the menu options on the phone. It was on and working with the set up screen. It was not active and therefore couldn't go past the setup screen.
Now, my 6 yr old nephew took the phone. Had it for a couple of days, took it to school but not important, when i got the phone back it would not turn on. I figured it was a dead battery. So i plugged it in an left it for a few hours while i was at work. When i got home, it would not turn on. When i plug the phone into a charger that I verified per another phone works nothing happens. When I take the battery out of the phone and plug into my computer the led light comes on and is solid. But phone will still not come on, i even try to hold down both volume buttons and the power button at the same time.
So is my device bricked as well? And how could this have happened? Do i have to purchase a brand new battery or can I use the charging trick on my current battery?
Thank you for the help in advance!

[Q] [Help Thread] Nook HD not booting at all

I recently went on a 3 month trip. Before I left, my nook was working perfectly fine, when i got back, it didn't work at all. It's not dead because i left it plugged in overnight but it still didn't turn on. when i plug it in the LED goes from orange to green and then off (or green to orange, i can't remember). The screen doesn't turn on at all. I can't get to recovery either.
This is a Nook HD, I believe it had CM11.
:crying:
Can this be fixed
or should i plan it's funeral
Same here
The same has happened to me. Screen doesn't turn on, but there is power, I can play it into my laptop and something is there, just not enough.
Good excuse for a new tablet!
It can be fixed. I've done it before. It has to do with the fstrim not being compatible with certain hardware versions of our device. If I can remember how I fixed it, I'll post it here. Trying to fix mine (again).
tambourineman86 said:
It can be fixed. I've done it before. It has to do with the fstrim not being compatible with certain hardware versions of our device. If I can remember how I fixed it, I'll post it here. Trying to fix mine (again).
Click to expand...
Click to collapse
If would be fab if you could fix. Seems to be a common issue
I was able to fix it. YMMV.
1) Make sure the Nook is completely off and unplugged
2) Take out your sdcard
3) Hold down power button until the "battery depleted" icon shows, then promptly plug in the power before the icon disappears.
4) Let it set. The screen will go black, then it will attempt to boot and get stuck on the faint black screen, but this time, the charging light should stay amber.
If you want to be safe, wait until the device reboots itself. That could take hours though. If you're plugged into the wall wait at least 30 - 45 minutes before holding the power button down til it shuts down and then rebooting it (with the sdcard inserted).
Good luck, I hope it works for you.
EDIT: Also, I've read this may also have to do with wifi sending the device into some sort of strange bootloop when the screen is off. I personally believe it has more to do with the fstrim of JB but perhaps changing the wifi sleep policy may prevent this issue from happening again. I'm skeptical, but figured I'd pass that info along if anyone wants to try it as well.
tambourineman86 said:
I was able to fix it. YMMV.
1) Make sure the Nook is completely off and unplugged
2) Take out your sdcard
3) Hold down power button until the "battery depleted" icon shows, then promptly plug in the power before the icon disappears.
4) Let it set. The screen will go black, then it will attempt to boot and get stuck on the faint black screen, but this time, the charging light should stay amber.
If you want to be safe, wait until the device reboots itself. That could take hours though. If you're plugged into the wall wait at least 30 - 45 minutes before holding the power button down til it shuts down and then rebooting it (with the sdcard inserted).
Good luck, I hope it works for you.
EDIT: Also, I've read this may also have to do with wifi sending the device into some sort of strange bootloop when the screen is off. I personally believe it has more to do with the fstrim of JB but perhaps changing the wifi sleep policy may prevent this issue from happening again. I'm skeptical, but figured I'd pass that info along if anyone wants to try it as well.
Click to expand...
Click to collapse
Not sure we have the same problem. My screen doesn't come on at all, I don't get a battery depleted icon, no matter how long I hold in the power button. The only sign of life I get is when it's plugged in, when it goes from orange to green after about 10 seconds.
Thanks for the help, but I think it's a lost cause.
YMMV. But mine was the same issue. You should be able to get the icon by holding the power button down for 5 or 6 seconds. I'd say just eff with it until that icon appears. Try different button combinations. I used power and home trying to get the icon to show.
developerbuzz said:
when it goes from orange to green after about 10 seconds.
Thanks for the help, but I think it's a lost cause.
Click to expand...
Click to collapse
Anyway... since people are continually running into this kind of issue...
Give or take 21 seconds after turning orange it turns green during actual boot cycle into rom
Give or take 10 seconds after turning orange is cwm internal recovery.
After about 10 seconds the charging screen image disappears.
The charging screen image once finally no longer may not show up again until full power off/on (holding power button > 10 seconds or full battery discharge). Unplugging and plugging back in does nothing except making the device look bricked if there's too much light shining on it.
Device may not automatically leave the above state under a specific situation(s). May still need manual full power off/on.
Guessing 10 seconds could also be something else during the early/late boot process or other. The light changing color though should indicate that something is indeed happening.
Light should stay green during the boot process if its completely and fully no questions asked 100%. If you go based on that than yours doesn't appear to be completely fully charged which should either mean its turning on and using battery or not charging correctly.
The light turning off is curious. The device could be shutting off. If light comes back on a moment later then the device has rebooted. if the light stays off = n/a.
If its booting into recovery then the device would be available via adb. At that point it could be further evaluated.
On the off chance the screen was damaged it should boot and usb should be available via computer as well as adb.
If not then its probably toast unless its simply not getting a good enough current causing mislead battery stats and/or not enough energy to get to charging screen (bad wall power adapter in use, damaged power cable - though could be bad battery, defect, damage or whatever). OR there's some major error on behalf of the user happening (think should have tried that in the morning not while 1/2 asleep or came home from long trip and forget how that works).
Maybe the only other things are the emmc brick bug, was left sitting in the sun or heat or ocean air or other physical damage/defect even to the power port as well.
Or maybe it was mad that you left it. Shouldn't have hurt its feelings you know. At least its not crying battery acid on you.
That should just about cover everything except for the things not mentioned. Since its your device, you decide what happened.
Its complicated so anyone see any improvements, clarifications, or mistakes? Please put it in a post.
Jsorren said:
when i plug it in the LED goes from orange to green and then off (or green to orange, i can't remember). The screen doesn't turn on at all.
Click to expand...
Click to collapse
Bumping this thread to make it aware that there is a real answer. I have been able to duplicate this problem and rather easily too.
The problem is indeed from bad power. The device isn't receiving the correct amount of power needed to charge and start from a fully discharged battery.
To safely* duplicate this you can use a usb extension that isn't fully connected to the nook power cable. You may need to fully connect it first then slowly disconnect/connect till the light turns green when it should actually be charging. It won't actually charge in this state, or if it is, its very little and the battery percentage will continue to drop.
Leave the cable as is and unplugged. After the tablet is fully discharged, connect the usb cable. The light will change through the modes and turn off. The device will not turn on.
There are probably other ways to cause the problem like for instance a portable usb battery that doesn't put out enough juice (not the orange kind). Etc.
* It didn't hurt mine, but not my fault if it breaks your device.
sandsofmyst said:
Bumping this thread to make it aware that there is a real answer. I have been able to duplicate this problem and rather easily too.
The problem is indeed from bad power. The device isn't receiving the correct amount of power needed to charge and start from a fully discharged battery.
To safely* duplicate this you can use a usb extension that isn't fully connected to the nook power cable. You may need to fully connect it first then slowly disconnect/connect till the light turns green when it should actually be charging. It won't actually charge in this state, or if it is, its very little and the battery percentage will continue to drop.
Leave the cable as is and unplugged. After the tablet is fully discharged, connect the usb cable. The light will change through the modes and turn off. The device will not turn on.
There are probably other ways to cause the problem like for instance a portable usb battery that doesn't put out enough juice (not the orange kind). Etc.
* It didn't hurt mine, but not my fault if it breaks your device.
Click to expand...
Click to collapse
I actually ended up fixing it yesterday!! I haven't touched it in about 3 months, and I was planning on just throwing it out getting rid of it some how. For the heck of it, I decided to plug it in, assuming that it was gonna go through the same process. But this time it went from green to amber, but it never went off. So I pressed the power button and the battery icon appeared. This was a really good sign. So I left plugged in for about 5 to 10 minutes then tried to power on.:fingers-crossed: As soon as I saw that '' Nook" boot up screen, my heart stopped. It booted up perfectly and I almost blew up from excitement :victory:. So I then flashed the stock firmware back onto it, so this would never happen again.
I guess the battery had to be completely depleted or just had to cool down. Idk but either way this was one heck of a miracle
So I recommend for anyone having this problem to just leave it off and don't mess with it. I wouldn't say for 3 months like I did but maybe test it each week or wait a month if you have good patience
Wow. Man, that's awesome! Glad you posted that update on it. Thought if you had posted an update it would be the opposite as in trashed it
Actually, I guess only you could answer if you had also moved/unplugged the power cable from the wall adapter or put it into a different wall adapter, etc. Thinking there could have been a difference there.
These modern day devices are so finicky, guess anything is possible. Like you say, maybe sitting without power is another answer.
From some experimentation I have etermined that your power adapter (that plugs into the outlet) is the issue. It does not like to be leaft plugged in indefinately. It will continually use power even when the nook is not plugged in.
Also, if you use a differnt adapter you will have the same problem unless it is also of the exact same voltage and amps.

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