[Q] Boot when charging - Nexus One Q&A, Help & Troubleshooting

I recently suffered through 3 weeks of not having a working power button and hoping that I could jiggle everything so that it would boot up if it powered off for any reason. I have since replaced the flex cable and board that goes with it. But I was wondering if there was a way to have my nexus one boot up once it got charged to a certain level? I know my friends OG Droid does it, but I wasn't sure if it was a device thing or something that could be done in android. Let me know and, as always, thanks for the help.

No, there isn't. But there is a way to power it up - remove the battery, insert USB charger cable, insert battery. It'll turn on and boot. Maybe not from a first time, though.

Related

[Q] Stock Nook: Battery too low to power ON.

Ok so this nook was bought brand new in December 2010 For my mother In-law. She hasn't used it much. So I asked if I could put Android on it? She said sure cause she hasn't used it at all. As a matter of fact the NC was totally dead when she gave it to me. So I get back to my house and put it on the stock charger. I let it charge for 2 hours. I picked it up and turn it on and all I see is this message: Battery too low to power ON. I did a search and turned up similar problems but the nc where all rooted. I'm wondering if other people have had this same problem? And what they did to solve this as it is more then likely an easy fix. A. Take it back to the store and exchange it. Or. B. Send it off for repairs. C. Someone On XDA has the answer.
Also I've done some trouble shooting like trying to reset it. Also I've used 3 Other chargers and its still not charging or turning on.
Edit: It turns on it just stays at the screen with a red battery displaying the message in the title. Also after charging for a while the screen kind of lites up like its going to turn on but only goes black after that and then comes back to the same red battery screen.
jvillejoe said:
Ok so this nook was bought brand new in December 2010 For my mother In-law. She hasn't used it much. So I asked if I could put Android on it? She said sure cause she hasn't used it at all. As a matter of fact the NC was totally dead when she gave it to me. So I get back to my house and put it on the stock charger. I let it charge for 2 hours. I picked it up and turn it on and all I see is this message: Battery too low to power ON. I did a search and turned up similar problems but the nc where all rooted. I'm wondering if other people have had this same problem? And what they did to solve this as it is more then likely an easy fix. A. Take it back to the store and exchange it. Or. B. Send it off for repairs. C. Someone On XDA has the answer.
Also I've done some trouble shooting like trying to reset it. Also I've used 3 Other chargers and its still not charging or turning on.
Edit: It turns on it just stays at the screen with a red battery displaying the message in the title. Also after charging for a while the screen kind of lites up like its going to turn on but only goes black after that and then comes back to the same red battery screen.
Click to expand...
Click to collapse
what are you charging from? are you using the stock nook cable and plug?
Yes. And charging it from the wall outlet. Did that with the stock charger. my charger from my HD2 and also tried with the charger from my vibrant. All have the same affect. It has the red battery and the messege below and it also has been a total of 6 hours of charging 2 hours each with the all the chargers.
That stinks. You may have to contact B&N for it. If your using the stock and other chargers then it must be a battery failure.
altimax98 said:
That stinks. You may have to contact B&N for it. If your using the stock and other chargers then it must be a battery failure.
Click to expand...
Click to collapse
Yeah seems to me thats what it must be I'll post back what I find out.
When that message is displayed, try holding the power button for 30+ seconds and then turning it back on.
That has worked for me the couple of times it seemed stuck on that screen.
RobertsDF said:
When that message is displayed, try holding the power button for 30+ seconds and then turning it back on.
That has worked for me the couple of times it seemed stuck on that screen.
Click to expand...
Click to collapse
Nope its not working at all. I was wondering is there an SD card that come with the NC bought brand new from B & N?
jvillejoe said:
Yes. And charging it from the wall outlet. Did that with the stock charger. my charger from my HD2 and also tried with the charger from my vibrant. All have the same affect. It has the red battery and the messege below and it also has been a total of 6 hours of charging 2 hours each with the all the chargers.
Click to expand...
Click to collapse
If you're using other chargers, it's possible that you've damages the usb port. The NC uses a non standard usb port, which has two stages. The first stage is standard 5 pin uusb communication, the second stage is non-standard 12 pin charging...
Sent from my Nexus One using XDA Premium App
Non-Standard chargers...
As far as I can tell it works fine with any microusb cord.
Their charger cables break...(bend and break) very easy. I have gone through 2.
The upside is that their charger provides power far faster than the normal microusb cords.
At this point...I'm charging mine almost exclusively from my stock evo cord.
If you don't turn off the screen when charging...it may not have enough power coming in to actually build a charge without their cable.
danger-rat said:
If you're using other chargers, it's possible that you've damages the usb port. The NC uses a non standard usb port, which has two stages. The first stage is standard 5 pin uusb communication, the second stage is non-standard 12 pin charging...
Sent from my Nexus One using XDA Premium App
Click to expand...
Click to collapse
I never used another charger besides the stock charger that came with the NC. Up until this happened all that was ever used was the stock cable for charging. I only used another charging cable once I ran into these problems cause I figured the cable was damaged. Its happened to me before with other devices. But the same results happen with every cord I use. When I plug it in it lights up and shows the red battery screen. So that tells me that the cord or USB port couldn't be the problem. Cause its clearly getting power its just not charging.
Fattychance said:
As far as I can tell it works fine with any microusb cord.
Their charger cables break...(bend and break) very easy. I have gone through 2.
The upside is that their charger provides power far faster than the normal microusb cords.
At this point...I'm charging mine almost exclusively from my stock evo cord.
If you don't turn off the screen when charging...it may not have enough power coming in to actually build a charge without their cable.
Click to expand...
Click to collapse
When charging I can not turn the screen off it's stuck on the screen with a red battery.
jvillejoe said:
Nope its not working at all. I was wondering is there an SD card that come with the NC bought brand new from B & N?
Click to expand...
Click to collapse
No. They sell it without one...the 8GB internal storage is enough for looooottts of books. The microsd was just a nice + for people with lots and lots of music.
I had this issue as well, but I found a fix!
No matter what I did or how long I let it charge, it would always have that red low battery icon.
What I ended up doing to fix it was opening up the back of the unit and disconnecting the battery cable from the unit. I then plugged it directly into the wall without the battery connected to see if it would boot, though I don't know if that was necessary, I don't even remember if it booted that way or not.. I think it did not.
Anyway I unplugged the power cable again, reconnected the battery, then plugged in the power cable and tried to boot and it booted up perfectly after that. The battery icon indicated 13% charge, but it quickly charged back up just fine.
FYI I left the unit in the car overnight right before this happened, and it was pretty chilly that night, 10-20 degreed Fahrenheit. I suspect that caused the issue for some reason, so I've been sure not to do so since.
P.S. I had to do a fair amount of googling around before I found good instructions on taking apart the NC. I think I had to take off the 2 screws under the SD card slot and use a butter knife to just pry the back off. It's just held in with clips and you can't tell it was opened except for the little stickers over the screw holes.
bstock said:
I had this issue as well, but I found a fix!
No matter what I did or how long I let it charge, it would always have that red low battery icon.
What I ended up doing to fix it was opening up the back of the unit and disconnecting the battery cable from the unit. I then plugged it directly into the wall without the battery connected to see if it would boot, though I don't know if that was necessary, I don't even remember if it booted that way or not.. I think it did not.
Anyway I unplugged the power cable again, reconnected the battery, then plugged in the power cable and tried to boot and it booted up perfectly after that. The battery icon indicated 13% charge, but it quickly charged back up just fine.
FYI I left the unit in the car overnight right before this happened, and it was pretty chilly that night, 10-20 degreed Fahrenheit. I suspect that caused the issue for some reason, so I've been sure not to do so since.
P.S. I had to do a fair amount of googling around before I found good instructions on taking apart the NC. I think I had to take off the 2 screws under the SD card slot and use a butter knife to just pry the back off. It's just held in with clips and you can't tell it was opened except for the little stickers over the screw holes.
Click to expand...
Click to collapse
Thanks for the feed back. I'm wondering by un-pluging the battery from the nook if it resets it. Kind of like if a phone freezes or if your computer freezes and you pull the battery. Seems like a plan. Not sure if this is what I'll do as I'm sure its still under warranty. If it comes back and its not covered or B & N wont replace it I guess thats my only hope.
im having the same problem as well it was off for a while and now its at the red batter screen. i guess ill try and take it apart?
CLMT said:
im having the same problem as well it was off for a while and now its at the red batter screen. i guess ill try and take it apart?
Click to expand...
Click to collapse
If your not worried about voiding the warranty then sure I guess its worth a shot.
So I got it fixed right. All it was was a faulty cable lol!
jvillejoe said:
So I got it fixed right. All it was was a faulty cable lol!
Click to expand...
Click to collapse
I had this problem too, but I'm not sure "faulty" is the right word for the cable.
My friend borrowed my nook and returned it with a dead battery (Thanks asshole). So I plugged it into my computer at work and just got the always-on low battery message. After 45 minutes I took it to my car so I wouldn't forget it. I plugged it into my USB charger in the car using a different cable. Two hours later, same state.
When I got home I pugged it into the Nook wall charger with yet another cable (not the nook's original) and got the same thing. I searched here to see if I could figure out what was going on and decided to try the original cable with the wall plug. literally two seconds after plugging it in it started booting into Froyo.
I'm sure I didn't have four "faulty" cables. I think those that are saying you should be using the original are correct. The others worked fine when the battery wasn't empty, but mine only responded to the original once it got to the point of the unending low-battery message.
Original charger / cable required with totally empty battery
Same here. With battery completely empty and non standard cable,stuck at red battery sign forever. With orginal cable, boots fine and charges.
solution I found
Have CM7 installed on SDCard, got the battery icon, even with the unit plugged into the charger with oem equipment. Held the power button 'til the unit turned off completely, removed the sdcard, rebooted. Nook booted into stock fine, turned off, re-inserted sdcard and rebooted. All is well.

[Q] Milestone dead, no power

I was flashing the latest iceandfire rom, did a reboot and the Moto logo came up but it never booted. Holding the power button didn't do anything so I pulled the battery. Now there's nothing. The LCD never comes on, can't get into recovery or boot loader. No charging light, nothing...
This has happened to me before and I had it sent back to Motorola. They were able to reflash the phone, I know because I got the same phone back. How they managed to flash it without it powering up is a mystery to me but I know it's possible. Has anyone managed to do this? I would send it back to Moto again but this time, it's out of warranty.
Did you charge with USB cable? I had this once where USB charge completely failed. I just had to use my car charger and that fired the phone back up.
I had this happen to me also...use a Motorola brand (no copies) wall or car charger and leave it plugged in. My MS does this when it gets really close to 0% charged...
Sent from my Milestone using XDA Premium App
I don't think the battery is dead, it was full and I was plugged in while I did the flash. The charge light flicks on and then goes out when I plug any cable in but I'll give it a shot with the moto charger when I get home.
yeah, the phone's bricked... using all factory chargers and cables, it still doesn't power up.
I give up... tried all night to get it to the boot loader. I guess I'll be selling this thing for parts and use this iphone4 I got through Fido retentions until I figure out my next phone
Before you throw it away:
Try getting another (full) battery or another Milestone (to charge it), or something like this: (I am not allowed to post a link, so google: UNIVERSAL BATTERY CHARGER, select the first video in results).... charge it, then re-insert the battery and try to power on device holding d-pad UP + pressing power button.... it should bring you to bootloader mode, then connect usb cable and use RSDLITE to flash the appropriate SBF for your device and region..... and for ROMS (SBFs) google: milestone sbf, select the first link in results.... hope it helped... cheers....
Does the "McGiver" jumpstart thing using a usb cable with the device end cut and keeping some of the wires connected to the device in the battery compartment work on Milestone? I know a friend that could "unbrick" his Defy using this method....
Do you have a link? I remember reading this somewhere as well. It's worth a shot, not like the thing can be more dead. I still don't think it's the battery tho, it was full when I performed the flash.
Nevermind.... I found it, it didn't work... lol... oh well..
Sometimes the batteries memory will glitch
Not the battery, it was full when I did the flash and I tried jumping the battery terminals with a USB cable. It was good while it lasted but I already picked up a BNIB Captivate for $300 off Craigslist.
Anyone know what a Milestone sold for parts would be worth? It's about a year old and I would say the condition is 8.5-9.0/10
baoli said:
Not the battery, it was full when I did the flash and I tried jumping the battery terminals with a USB cable. It was good while it lasted but I already picked up a BNIB Captivate for $300 off Craigslist.
Anyone know what a Milestone sold for parts would be worth? It's about a year old and I would say the condition is 8.5-9.0/10
Click to expand...
Click to collapse
Before you sell it, take out the battery, SIM card and memory card, then leave it for AT LEAST 5 days. Then try again.
I have a similar problem with my milestone, at first I thought it was dead, then after a week I tried again (just on the off chance) and was able to get into the bootloader menu and reflash it.
There is something inside the Milestone that holds charge for several days, and pulling the battery for at least 5 days seems to clear it. This has happened 3 times with mine, and each time I was able to get it started again.
This may not work for you, it depends on exactly whats wrong with yours, but its worth a try.
there is a post from a guy looking for the motherboard... u might want to see that... sorry for ur device

How to unbrick a "dead" Milestone.

After an unfortunate rooting session with my Motorola Milestone, the phone now returns into an "dead" mode. It refuses to start at all. I tried charging it and see if it starts by itself, but it doesn't budge and the little while led doesn't lit. The only time when it lit is when I connect it to the PC. I tried putting in it a new battery, taking out the SD card and SIM, but to no avail. I remember seeing a video where a guy used a dissected USB cable to spark the phone into turning on again, so I take it I'll have to use a "hardware approach"? Please help.
I tried following this guide, though without success. The phone still has that white LED lit when it's connected to the PC.
After a reply on this thread I also made, it might be possible that the battery is charged, but the phone refuses to boot at all. Is there any way to unbrick the phone in this state?
Do you think your device is really BRICKED?
If so, you can try to flash your original sbf file into your phone. Guide here: http://forum.xda-developers.com/showthread.php?t=696845
If you are using a Linux, google for "sbf_flash".
I agree with my front floor..ermm, u dont need to worry about its 'dead'. just flash original sbf can rescure your phone.
I had the same problem too, but good news is I tried to revive my phone successfully recently, btw your phone is not 'dead', it's just staying in limbo state, the solution is to pull out the battery and don't connect to any usb, don't try to power it up, it must be completely out of power wait about 12 hours, and then try to power your phone, I think there is some capacitors in the phone which retain the phone state, to make it out of power will wipe out it's state, good luck
algopem said:
I had the same problem too, but good news is I tried to revive my phone successfully recently, btw your phone is not 'dead', it's just staying in limbo state, the solution is to pull out the battery and don't connect to any usb, don't try to power it up, it must be completely out of power wait about 12 hours, and then try to power your phone, I think there is some capacitors in the phone which retain the phone state, to make it out of power will wipe out it's state, good luck
Click to expand...
Click to collapse
"My phone is in limbo state... "
That's a pretty cool statement.
From technical view, it might have happened that something caused a kind of deadloop when reading scratchpad SRAM inside OMAP processor.
This SRAM, as well as the internal RTC is powered by a small battery soldered on the mainboard, while the phone is shut down and the battery is taken out.
What you did was, to wait untill this battery became uncharged.
All SRAM and RTC setting as well then gets erased.
Afterwards the CPU will start up with empty scratch SRAM, might be called a "real" cold boot
Normally the phone should not behave like this. Even if SRAM is not valid the phone should boot up...
...but anyway as you observed it like this, it might happen.
@andoruB:
Apart from that, the Milestone is hard to brick in general.
Might happen though, if you do evil things while flashing new firmware.
Especially while flashing bootloaders...
If you got some more information about the things you did, would be helpful!
Good luck anyway!
scholbert
andoruB said:
After an unfortunate rooting session with my Motorola Milestone, the phone now returns into an "dead" mode. It refuses to start at all. I tried charging it and see if it starts by itself, but it doesn't budge and the little while led doesn't lit. The only time when it lit is when I connect it to the PC. I tried putting in it a new battery, taking out the SD card and SIM, but to no avail. I remember seeing a video where a guy used a dissected USB cable to spark the phone into turning on again, so I take it I'll have to use a "hardware approach"? Please help.
Click to expand...
Click to collapse
how did u root it? can u give a more detailed description? and hows ur phone? sometimes, the milestone would just shut off and wont come up if the battery is gone. Try charging it for maybe 2-3 hours, untouched, and see what happens.
Have this exact problem. Was doing a nandroid recover when the phone got stuck. Pulled the battery out. Placed it back in, pressed the power button. Nothing.
Led lights up only when connected to the computer's USB. Battery was charged before Nandroid recover. Used nandroid a lot of times but for some reason, my stone stopped playing nice.
I just removed the battery. Hoping this works. Can someone please post if you got this same issue resolved? I like this phone no matter how slow it goes sometimes. Thanks!
I completely forgot about this thread, sorry guys!
I don't remember exactly what happened, it's been so long... but I do remember I left the phone "inactive" (it's not like i had much of a choice! XD ) for 1 or 2 months, with the battery out. After I got hold of a wall charger, I plugged in the battery, after I plugged in the charger, and what do you know? It worked! It started charging (was 60% charged, fully charged, I unplugged it, but after putting it to charge again just to make sure it was fully loaded before I would flash a new ROM, it was charged up to about 80%, weirdly, so I guess it was a weird battery problem)
I do remember I didn't do anything to it, so I'm not sure what to tell you guys to do, except leave out the battery for a month or so ^^;

[Q] Droid 4 not powering on or charging after battery replacement

A coworker decided to replace the non-user-replaceable battery in his Droid 4 (it's actually pretty simple to do). The surgery seemed to go fine, but immediately afterwards the phone is basically acting as if it doesn't have a battery in it:
'M' logo comes up when plugged in
Holding VOL UP/DN+PWR allows access to the boot menu, but none of those options allow it to boot past the 'M' logo
No response from power button when not plugged in
Immediately powers off when power cable disconnected
I read that a factory data cable might help him, so we ordered one of those. This cable allows the phone to boot now (furthering the suspicion that it doesn't think there's a battery in it - the factory cable is supposed to allow this, and there's just an exclamation point for the battery status), but isn't much help otherwise as data can't be transferred from it. Point being, it's not a software brick - it boots fine with the factory cable.
Could this just be a bad battery or something? Has anybody here ever seen this behavior?
Thanks!
aftli said:
A coworker decided to replace the non-user-replaceable battery in his Droid 4 (it's actually pretty simple to do). The surgery seemed to go fine, but immediately afterwards the phone is basically acting as if it doesn't have a battery in it:
'M' logo comes up when plugged in
Holding VOL UP/DN+PWR allows access to the boot menu, but none of those options allow it to boot past the 'M' logo
No response from power button when not plugged in
Immediately powers off when power cable disconnected
I read that a factory data cable might help him, so we ordered one of those. This cable allows the phone to boot now (furthering the suspicion that it doesn't think there's a battery in it - the factory cable is supposed to allow this, and there's just an exclamation point for the battery status), but isn't much help otherwise as data can't be transferred from it. Point being, it's not a software brick - it boots fine with the factory cable.
Could this just be a bad battery or something? Has anybody here ever seen this behavior?
Thanks!
Click to expand...
Click to collapse
Hi,
It might be a loose connection. Did you make sure that the screws were fastened properly? Also check the battery contacts on the phone and the battery, clean it if necessary.
Are you sure that you didn't bend the battery ribbon cable? It is pretty sensitive, can be damaged by bending.
I'm pretty sure that the phone is OK, it's a battery connection problem.
aftli said:
A coworker decided to replace the non-user-replaceable battery in his Droid 4 (it's actually pretty simple to do). The surgery seemed to go fine, but immediately afterwards the phone is basically acting as if it doesn't have a battery in it:
'M' logo comes up when plugged in
Holding VOL UP/DN+PWR allows access to the boot menu, but none of those options allow it to boot past the 'M' logo
No response from power button when not plugged in
Immediately powers off when power cable disconnected
I read that a factory data cable might help him, so we ordered one of those. This cable allows the phone to boot now (furthering the suspicion that it doesn't think there's a battery in it - the factory cable is supposed to allow this, and there's just an exclamation point for the battery status), but isn't much help otherwise as data can't be transferred from it. Point being, it's not a software brick - it boots fine with the factory cable.
Could this just be a bad battery or something? Has anybody here ever seen this behavior?
Thanks!
Click to expand...
Click to collapse
This is screaming bad battery to me - either it was duff in the first place, or has been damaged during installation. Having said that, I've swapped lots of batteries multiple times, and have never damaged one during removal or installation, so if they were careful I suspect it was bad in the first place.
nagim said:
Hi,
It might be a loose connection. Did you make sure that the screws were fastened properly? Also check the battery contacts on the phone and the battery, clean it if necessary.
Are you sure that you didn't bend the battery ribbon cable? It is pretty sensitive, can be damaged by bending.
I'm pretty sure that the phone is OK, it's a battery connection problem.
Click to expand...
Click to collapse
Thanks for your input guys.
He's ordered a new battery and I'll be the one installing it this time. Will update when we get it in.

[Q] Help please - Phone Bricked

I bought a Moto G 2014 Dual Sim XT1068 back in November and hadn't had any issues with it until today. I bought an anger 3000MaH portable battery pack and was amazed at how quickly it charged my phone. I used it yesterday and charged it overnight. I used it throughout today. I turned it off around midday and plugged it into my charger. When I attempted to turn it on later nothing happened. No, please charge, no **** has crashed, just nothing. The screen just stays dark. My computer no longer recognises it as a device and my portable charger will no longer recognise it as a phone to be charged, I know this because it worked with a friends phone, but not mine, and it still has battery (the charger)
What should I do?
Do I use ADB, ask Anker, return it, what is my best course of action?
If anyone knows what to do please reply as until this is fixed I do not have any ideas.
PS; No rooting, bootloader unlocking, or use of custom ROMs has occurred, the phone is completely using stock android.
Motogsecondgen2014 said:
I bought a Moto G 2014 Dual Sim XT1068 back in November and hadn't had any issues with it until today. I bought an anger 3000MaH portable battery pack and was amazed at how quickly it charged my phone. I used it yesterday and charged it overnight. I used it throughout today. I turned it off around midday and plugged it into my charger. When I attempted to turn it on later nothing happened. No, please charge, no **** has crashed, just nothing. The screen just stays dark. My computer no longer recognises it as a device and my portable charger will no longer recognise it as a phone to be charged, I know this because it worked with a friends phone, but not mine, and it still has battery (the charger)
What should I do?
Do I use ADB, ask Anker, return it, what is my best course of action?
If anyone knows what to do please reply as until this is fixed I do not have any ideas.
PS; No rooting, bootloader unlocking, or use of custom ROMs has occurred, the phone is completely using stock android.
Click to expand...
Click to collapse
I soft-bricked mine yesterday because TWRP kept crashing when I flashed my ROM. During my search for a solution I ran into a post from a guy with a similar problem of yours. His phone wouldn't charge at all.
He solved his problem by pressing PWR+VolDwn for 3 minutes. Then plug it in to a charger and leave it be. And make sure to use a proper charger (cable straight from the wall preferably)
Give that a try. Try ruling out a hardware problem. And return it as a last resort. Good luck
Ogglord said:
I soft-bricked mine yesterday because TWRP kept crashing when I flashed my ROM. During my search for a solution I ran into a post from a guy with a similar problem of yours. His phone wouldn't charge at all.
He solved his problem by pressing PWR+VolDwn for 3 minutes. Then plug it in to a charger and leave it be. And make sure to use a proper charger (cable straight from the wall preferably)
Give that a try. Try ruling out a hardware problem. And return it as a last resort. Good luck
Click to expand...
Click to collapse
TRY this plug in charger and hold power for 2 mins+ to force a reset and forced boot up - holding for 120 seconds + is the key and repeat charger cable must be plugged in.
- power and volume down is normally to get to AP fastboot flash mode, agreed a good wall charger is needed not usb port power.
reefuge said:
Searching google
Cant remember but i thought it was plug in charger and hold power for 2 mins+ to force boot up - power and volume down is normally to get to AP fastboot flash mode, agreed a good wall charger is needed not usb port power.
Click to expand...
Click to collapse
Okey, you are probably right. I was quoting from my foggy mind

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