Battery question - Nook HD, HD+ Q&A, Help & Troubleshooting

Put my Nook (HD Plus) away last night had about 75% battery left. Woke up this morning it wouldn't turn on. I thought it had crashed so tried all the tricks to get it back on nothing worked so I said to heck with it plugged it in went and shaved, took a shower, and got dressed. Came back it started right up showing 6% battery. I looked in settings the thing with the most battery use is screen with 1 hour and 43 minutes. So no idea what caused the battery to die. Do you guys think it is a bad battery? This is a replacement for the Nook I dropped never had this on my old one. I had CM 10.2 m1 on it as I was playing with the different touch kernels to see any improvement and I know they don't work on the latest version. If it is a m1 issue that is OK I can switch I am not invested in it but if it is a bad battery I want to restore stock and return it before the grace period is over.

jpisini said:
Put my Nook (HD Plus) away last night had about 75% battery left. Woke up this morning it wouldn't turn on. I thought it had crashed so tried all the tricks to get it back on nothing worked so I said to heck with it plugged it in went and shaved, took a shower, and got dressed. Came back it started right up showing 6% battery. I looked in settings the thing with the most battery use is screen with 1 hour and 43 minutes. So no idea what caused the battery to die. Do you guys think it is a bad battery? This is a replacement for the Nook I dropped never had this on my old one. I had CM 10.2 m1 on it as I was playing with the different touch kernels to see any improvement and I know they don't work on the latest version. If it is a m1 issue that is OK I can switch I am not invested in it but if it is a bad battery I want to restore stock and return it before the grace period is over.
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Probably just an app that turned on your screen. I would not worry about it unless it happens more times.
Sent from my BN NookHD+ using XDA Premium HD app

leapinlar said:
Probably just an app that turned on your screen. I would not worry about it unless it happens more times.
Sent from my BN NookHD+ using XDA Premium HD app
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Click to collapse
Thanks man I will keep an eye on it.

Related

[Q] Serendipity 4.3 steam possible battery issue/question

Installed serendipity 4.3 two days ago. love the look and feel. Charged it from about 40% to 100% over night. The next day I had awesome battery life. Ended my work day with 80% battery which its normally 50%. I drained it to zero when I got home by running the camera took nearly 3 hours to drain. Last night I charged it with the phone off. When I got up this morning powered it on and was only 98% nothing running about 3 hours later I look at phone. I'm at 40% I'm like wtf? It had slowed since I'm now at 27%. I plan to drain again but charge with phone on this time. Unless you guys suggest something else. Is this normal or what can I do to reconfigure the battery so it last like it did the first day.
kn0xb0x said:
When I got up this morning powered it on and was only 98% nothing running about 3 hours later I look at phone.
Click to expand...
Click to collapse
See if this repeats. And if it does, try seeing if there was any process that was using CPU. U can use "spare parts" app to get this info.
diablo009 said:
See if this repeats. And if it does, try seeing if there was any process that was using CPU. U can use "spare parts" app to get this info.
Click to expand...
Click to collapse
I know I'm a newb but how can anything be running if the phone was off during charging?
The problem seems to have resolved itself. This morning by my first break nothing running I was around 94% which is a lot better than 40% yesterday after there hours. Ill report further findings after work.

Battery randomly dropping to 1%?

Anyone else had this problem? It would drop to 1% even when a sec ago it was at 66% life..reboot temp fix but only to drop back to 1%.. this is on the latest version Slimbean HD. Also i had this ROm working fine for the first few months without this error but for some reason its just now happening and becoming more frequent
Have the same, BATT will drop to 1% and sometimes recover. I think my battery is defective.
Sent from my Nook HD+ using xda app-developers app
kmare said:
Have the same, BATT will drop to 1% and sometimes recover. I think my battery is defective.
Sent from my Nook HD+ using xda app-developers app
Click to expand...
Click to collapse
Tried Flashing new Rom stil same results.. Pretty lame if the battery is defective, I've only had if for 5 months brand new also
Rma'd. Went back to stock and problem was still there
Sent from my Galaxy Nexus using xda app-developers app
I am having the exact same problem. Anyone have any other options other than RMA? I would prefer not to RMA mine as I am not sure it is still in under warranty.
They have a one year warranty. And they came out about a year ago. So unless you bought it when they first arrived, it probably is still in warranty.
Sent from my BN NookHD+ using xda premium
leapinlar said:
They have a one year warranty. And they came out about a year ago. So unless you bought it when they first arrived, it probably is still in warranty.
Sent from my BN NookHD+ using xda premium
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Click to collapse
Are people still having this issue?
I purchased two 32gb nook hd + and installed Kitkat. Both have this issue where the battery suddenly drops to 1%. Then after a little bit it shuts down. Then I have to plug it in to get it back up. Once it boots up the battery shows where it is.
Now, if I reboot as soon as it drops to 1% (but not yet shutdown) it will show the accurate charge level for the battery.
Another note: This happens to the two 32GB nook HD+ we have. The two 16GB nook hd+ are not affected. All are using cyanogenmod.
uniconfis said:
Another note: This happens to the two 32GB nook HD+ we have. The two 16GB nook hd+ are not affected. All are using cyanogenmod.
Click to expand...
Click to collapse
Out of curiosity, are you charging both the 32GB and the 16 GB units similarly? That is, do you charge them all every day (whether they need it or not) or do you wait on all of them to get to 15%, etc.?
Current conventional wisdom is that it's better to top off a Li-ion battery frequently than to let it discharge a lot and then charge it back up. So it'd be interesting to know what charging schedule those who are having this 1% problem are having.

Droid 4 randomly shutting down!!!

So this is driving me crazy, and I'm not sure if it's a hardware problem or a software problem. Hopefully someone could give me some insight.
So about 2 months ago I installed CM 11 on my Droid 4 and it was my first time doing a custom ROM on an android device. I was extremely satisfied with the results of this as it improved my phone to a well optimized 4.4.2 and making my phone significantly faster compared to stock.
However, for the past 2-3 weeks my phone has become a completely broken mess. For starters the phone gave me strange battery statistics. When turned off and plugged in, the phone would read as 100%, but when I booted in CM 11 the battery would be at 60% and would every so often the phone would jump from 60% to about 15% in literally seconds. The phone shuts down during usage constantly, usually when the battery reads at <60%. Before it does so "Android System" would open up on the screen and immediately close then the phone will read "Shutting down..." sometimes doing so immediately after the boot screen. This became very infuriating so I loaded up stock to see if the same problem occurs. Sure enough, it did. However, before shutting down, the phone would keep going into cooldown mode multiple times. Sometimes it would cool down for only a few seconds, sometimes it would be in cooldown mode for up to 2-3 mins. With that information could someone please tell me what I can do? Do I need a new battery or a new ROM? or do I need a new phone all together? Thanks in advance.
Hi,
I have recently encountered this myself on stock ROM. The past few days were very hot and my Droid 4 shut down after going into cooldown mode when I used it for multiple tasks at the same time (browsing, bluetooth, music, etc.). It wouldn't even turn back on until it cooled down. My money is on the battery, I'm planning to swap it out tomorrow and let you know how it goes.
Sent from my DROID4 using XDA Free mobile app
Could be battery, but I would reinstall ROM first.
If you want can try just ROM install, no data wipe, no gapps.
Sent from my Amazon OtterX using Tapatalk
sd_shadow said:
Could be battery, but I would reinstall ROM first.
If you want can try just ROM install, no data wipe, no gapps.
Sent from my Amazon OtterX using Tapatalk
Click to expand...
Click to collapse
It should be worth noting that once i started to notice the problem, I thought it was an issue in the latest snapshot for CM 11. It made sense as I had recently installed it. So I wiped the rom slot clean and went from M7 back to M6 and the problem still occurred.
nagim said:
Hi,
I have recently encountered this myself on stock ROM. The past few days were very hot and my Droid 4 shut down after going into cooldown mode when I used it for multiple tasks at the same time (browsing, bluetooth, music, etc.). It wouldn't even turn back on until it cooled down. My money is on the battery, I'm planning to swap it out tomorrow and let you know how it goes.
Sent from my DROID4 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks man. I'd appreciate that.
Mr Boourns said:
Thanks man. I'd appreciate that.
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Click to collapse
I swapped the battery this morning, I have 1-2 lying around just in case.
I charged it to full and noticed that the device was not as hot during charging than before.
After this, I did some browsing and run a full AnTuTu benchmark and the Droid remained fairly cool.
So I think it's safe to say that it's the battery that tends to overheat the device.
I was on stock ROM.
nagim said:
I swapped the battery this morning, I have 1-2 lying around just in case.
I charged it to full and noticed that the device was not as hot during charging than before.
After this, I did some browsing and run a full AnTuTu benchmark and the Droid remained fairly cool.
So I think it's safe to say that it's the battery that tends to overheat the device.
I was on stock ROM.
Click to expand...
Click to collapse
Thx for looking into it for me. I just threw down $30 on a new battery over amazon. So I'll let you know if it works once I get it.
Update: Just installed the new battery. Gonna leave it on the charger and await further results.
Update 2: The new battery is working great so far. Only got it to as low as 50% as of now so can't say it's a perfect fix just yet.
Mr Boourns said:
Update: Just installed the new battery. Gonna leave it on the charger and await further results.
Update 2: The new battery is working great so far. Only got it to as low as 50% as of now so can't say it's a perfect fix just yet.
Click to expand...
Click to collapse
Good to hear it! I used mine for a full day, I'm not saying the device is freezing cold now, but feels cooler and no shutdowns due to heat. Also seems like that some applications tend to heat things up better than others (TuneIn and UC Browser for example). Anyway, let's hope this prolong the life of our phones, I would hate to be without the keyboard.

Battery dies despite not being 0?

Hey guys, recently my phone has been turning off at around 15-20% battery remaining. Before it drop from 15% to 1% within a matter of 45 seconds and then die, but as of recently it has been turning off at 20% and then it goes into a bootloop until I plug it in again. I've a N910W8 and am on TEKXodus URv3.6R3. I can't take it in for warranty as the phone is (obviously) rooted. I've already tried the battery calibration app on Play Store and I'm going to try Poprocks rom and if that fails, I'm going to go back to stock LP and then try my luck at the Samsung Warranty Center. Any other suggestions would be great! Thanks!
I'm completely stock, never rooted. It's been dieing between 5-10% left. I think it's just lollipop.
Sent from my SM-N910T using XDA Free mobile app
I agree with comment above. Same thing happened to me before since updated to Lollipop
Sent from my SM-N910T using XDA Free mobile app
Add me to this. It'll be like at 15 then all of the sudden it dies. ****ing annoying.
Sent from my SM-N910T using XDA Free mobile app
Just an update guys, I reverted back to stock (A0A1) 4.4.4 and then installed FireKat V13X Canadian Edition and my battery is no longer acting up. Definitely a Lollipop issue.
same thing for me. for older phones i remember having a recovery that let me reset the battery stats. i also noticed that when i charge it after it goes from above 10% to 0% and turning off, when i charge it, it would give me the percentage before it turned off. i almost thought it was a battery issue but i see from others its not. i dont leave the phone charging for long times and dont use the phone while charging.
I've been having battery problems lately too, the OEM one gets warm and does the sudden drop thing(went from 20 to 11% in an instant the other night), and even my Anker seems to drain much faster these days on both KK & LP. Neither Wakelock detector nor Gsam can find anything wrong, so I think maybe they're both just aging and need replacing :/
My stock Tmobile Note 4 was turning off at about 60%, then when I plugged in the OEM fast charger, the phone battery display came up at 0%. I called Tmobile and they sent me a new battery, problem gone now. I don't know how old your battery is, but it can also be an indication of a battery on its way out.
I'm on 5.0.1.
I never had it shut down at such a high indicated percentage, but on LP it would consistently shut off at 2-4%.
I went back to KK and it doesn't do that anymore.
I have the same problem. Anywhere from 10-30% the battery can die in an instant. Happened a couple of times while looking at the screen - the battery drops to zero in about 3 seconds. Wont boot up again until the charger is plugged in.
In my case I don't think its the software. Was working great for months - this is something that is steadily getting worse. I only noticed because I wasn't getting the battery level warnings at 15 and 5%, which I did used to get with the lollipop OS. Have ordered a new battery, hopefully this will do the trick.
Got new batteries
Update: I bought new batteries and so far so good. I think it was just an issue with the Samsung batteries. Went with Anker this time and everything seems to be good.
Just get a new battery. I had this same problem with the n6 until I got. Refurb
Sent from my SM-N910T using Tapatalk
Think it has something to do with kernel?
... lucky for you the battery is removable
Bruce lee roy said:
Think it has something to do with kernel?
... lucky for you the battery is removable
Click to expand...
Click to collapse
no has nothing to do with the kernel, either its a calibration issue with your battery or you got a dud
Yes, I had the same. Bought new battery. Not yet sure if sudden drop is fixed since it now lives way longer and lasts through entire day and still has 40-50% left.
Drop will probably be fixed, too.
Sent from my SM-N910T using XDA Free mobile app
rile1564 said:
I'm completely stock, never rooted. It's been dieing between 5-10% left. I think it's just lollipop.
Sent from my SM-N910T using XDA Free mobile app
Click to expand...
Click to collapse
this happens to me to . but im on kitkat
its the same it happen after lollipop i guessing is the battery or lollipop i never had any problem with a samsung phone
---------- Post added at 07:22 PM ---------- Previous post was at 07:22 PM ----------
harristblack said:
this happens to me to . but im on kitkat
Click to expand...
Click to collapse
so im guessing is the battery for us that have this problem
Definitely a battery. With new one I drove with google navigation for 3 hours, put total over 4 hours of screen time and still couldn't get it to 0. Went to bed when it still was 10% or so.
Pretty amazing after old battery which would barely last through the day and died after 15%
Sent from my SM-N910T using XDA Free mobile app
Did battery replacement solve the problem for you guys? I'm having this issue for a few days now, and it can't be lollipop, I've upgraded months ago. Also, which replacement battery would be the best?
OK, this is some really weird behaviour. At 14% the "plug in your phone" warning sounds and it goes to power save mode. I rush to plug it in before it shut down. I plug it in on time, the "fast charge" message triggers. But, instead of charging, the battery goes down to 13%. 9%. I turn off the screen not to drain the power more and I wait for a few seconds. Turn on again, it's 4%. Turn off and wait some more. I turn on, and it's 1%. So I turn off again and wait, expecting it to shut down when it reaches 0%. It doesn't. I turn the screen back on again, and it's 3%. 5%. 12%. Charging normally. I don't get it why it went down to 1% before it started charging? And why the sudden power collapse only after the "battery low" message went off? It worked fine before that. If this is a battery issue, which is a hardware issue, why was it triggered by the software "battery low" message?

Abnormal battery usage

So today while visiting a friend and doing a couple things on my phone the battery showed 81%. Suddenly it cut off and would not cut back on. I put it on the charger for about 20 mins and it came back on and showed 16%.
When I took it off the charger it was at 100% and I didn't use it at all between her house and mine. It's also eating battery super fast now. I'm not rooted or anything but this has me concerned. I signed up for the 1 to 1 trade but I'm worried about waiting now. Anyone else experiencing weird battery issues?
I'd be a bit concerned about that. If the battery really was at 81%, and the hardware decided the battery was dead, it really makes new wonder if this wouldn't allow it to become over charged and go "pop"..
Sent from my SM-N930T using Tapatalk
toastido said:
I'd be a bit concerned about that. If the battery really was at 81%, and the hardware decided the battery was dead, it really makes new wonder if this wouldn't allow it to become over charged and go "pop"..
Click to expand...
Click to collapse
That's exactly my concern. I just don't wanna have to take it back and get something else because until today I haven't had any problems with the phone.
Step away from the phone. Lmao. Jk. I had too.
Sent from my LG-H901 using Tapatalk
MvP77 said:
So today while visiting a friend and doing a couple things on my phone the battery showed 81%. Suddenly it cut off and would not cut back on. I put it on the charger for about 20 mins and it came back on and showed 16%.
When I took it off the charger it was at 100% and I didn't use it at all between her house and mine. It's also eating battery super fast now. I'm not rooted or anything but this has me concerned. I signed up for the 1 to 1 trade but I'm worried about waiting now. Anyone else experiencing weird battery issues?
Click to expand...
Click to collapse
Last night mine went from 21% to 15% instantaneously while watching YouTube. Not worried, however, it's going back when the replacements arrive.
So now I get a Samsung+ warning that my device is draining battery faster than its charging. I was using my official wireless fast charger. After noticing that the phone only got up to 30% after a hour I switched it to the wall charger that came with it. charging is still going slow. I even did a factory reset.
MvP77 said:
So now I get a Samsung+ warning that my device is draining battery faster than its charging. I was using my official wireless fast charger. After noticing that the phone only got up to 30% after a hour I switched it to the wall charger that came with it. charging is still going slow. I even did a factory reset.
Click to expand...
Click to collapse
I'd do another factory reset and let the phone sit for a while before setting it up. Then I'd make do and exchange it ASAP! Keep a careful eye on charging temperature in the meanwhile. I'm thinking of charging mine on a baking sheet so it can't ignite anything, lol! Since you are having such unusual problems, can't be too cautious!
MvP77 said:
So today while visiting a friend and doing a couple things on my phone the battery showed 81%. Suddenly it cut off and would not cut back on. I put it on the charger for about 20 mins and it came back on and showed 16%.
When I took it off the charger it was at 100% and I didn't use it at all between her house and mine. It's also eating battery super fast now. I'm not rooted or anything but this has me concerned. I signed up for the 1 to 1 trade but I'm worried about waiting now. Anyone else experiencing weird battery issues?
Click to expand...
Click to collapse
This happened to me exactly the same way. I had over 70% left and then all of a sudden it wouldn't turn on. I plugged it in and phone showed it was at 0%.
I've done a full reset and hasn't happened since.
Sent from my SM-N930T using Tapatalk
So same thing today. Phone has been warm all day. Battery got down to 60% and died. I probably had about 45mins screen time
Same thing happened to me 2 days ago. I was at 60% and put it down to do some yard work and an hr later when I came back to check on it it was completely dead!
I was like wtf!!
Hope they fix this ****!!
Sent from my SM-N930T using XDA-Developers mobile app
Today my battery has lost it mind. Has died on me after roughly 4 hrs from fully charged, and not being used but for half a dozen messages. I did notice some extreme usage my Android and Google which I haven't seen these numbers this high in a long time
Sent from my SM-N930T using XDA Premium HD app
Mine was at 30% and turned off. I've also noticed sometimes my battery says 100% but will still have the red led charging light on,rather then green when it's fully charged. I wonder if it has something to do with the battery stats.
Sent from my SM-N930T using XDA-Developers mobile app
Might be a good idea to clear the cache as well. I do it every three days and it works wonders for me.
Sent from my SM-N930T using XDA-Developers mobile app
A week ago, I posted over in the Sprint forum about this happening with my note 7, though, as you can see, nobody cared, lol. Now that all this battery fire stuff has come out, I'm looking at my phone with a bit of suspicion.
http://forum.xda-developers.com/sprint-note-7/help/worried-battery-falloff-t3452711/page1
Edit: Haha, I was looking at the screen shot from my thread and saw 4% battery. I thought my phone's battery hand tanked again and was about to drop it before it burst into flames!
mhill1986 said:
A week ago, I posted over in the Sprint forum about this happening with my note 7, though, as you can see, nobody cared, lol. Now that all this battery fire stuff has come out, I'm looking at my phone with a bit of suspicion.
http://forum.xda-developers.com/sprint-note-7/help/worried-battery-falloff-t3452711/page1
Edit: Haha, I was looking at the screen shot from my thread and saw 4% battery. I thought my phone's battery hand tanked again and was about to drop it before it burst into flames!
Click to expand...
Click to collapse
Is your phone running hot? Mine is always warm and I'm getting very high cpu usage from Android system and Android IS. It didn't die outta no where today, but my battery life is horrible. Today I got 57 mins of Screen time by the time it 15% in about 7hrs and that was with battery saver on all day.
MvP77 said:
Is your phone running hot? Mine is always warm and I'm getting very high cpu usage from Android system and Android IS. It didn't die outta no where today, but my battery life is horrible. Today I got 57 mins of Screen time by the time it 15% in about 7hrs and that was with battery saver on all day.
Click to expand...
Click to collapse
No, it actually runs very cool. I also am getting good battery life (about 5 hours sot). Actually, everything went back to normal after the bizarre battery behavior that I had one night a week ago.
mhill1986 said:
No, it actually runs very cool. I also am getting good battery life (about 5 hours sot). Actually, everything went back to normal after the bizarre battery behavior that I had one night a week ago.
Click to expand...
Click to collapse
Weird. Mine did it twice, battery life has been horrible and my wireless fast charger wont charge it. Says it's draining faster that it's charging. I've factory reset 3x already. Can't wait until my replacement Note comes in.
mhill1986 said:
A week ago, I posted over in the Sprint forum about this happening with my note 7, though, as you can see, nobody cared, lol. Now that all this battery fire stuff has come out, I'm looking at my phone with a bit of suspicion.
http://forum.xda-developers.com/sprint-note-7/help/worried-battery-falloff-t3452711/page1
Edit: Haha, I was looking at the screen shot from my thread and saw 4% battery. I thought my phone's battery hand tanked again and was about to drop it before it burst into flames!
Click to expand...
Click to collapse
Guys,
This is not a single issue, I also had been running into the same battery dying out of nowhere. Check the thread I started
http://forum.xda-developers.com/not...-issue-ive-t3457179/post68587101#post68587101
---------- Post added at 10:48 AM ---------- Previous post was at 10:46 AM ----------
Damn,
I'm thinking forget this mess and switching over to the Iphone 7 Plus. I'm getting pretty tired of figuring out battery issues, debloating etc. I just want my damn phone to work.
Nutzzer said:
Guys,
This is not a single issue, I also had been running into the same battery dying out of nowhere. Check the thread I started
http://forum.xda-developers.com/not...-issue-ive-t3457179/post68587101#post68587101
---------- Post added at 10:48 AM ---------- Previous post was at 10:46 AM ----------
Damn,
I'm thinking forget this mess and switching over to the Iphone 7 Plus. I'm getting pretty tired of figuring out battery issues, debloating etc. I just want my damn phone to work.
Click to expand...
Click to collapse
Haha, I'm thinking of going iPhone, too, but I'm a little scared to wait the week, and I don't have a phone to use in the meantime.
Nutzzer said:
Guys,
This is not a single issue, I also had been running into the same battery dying out of nowhere. Check the thread I started
http://forum.xda-developers.com/not...-issue-ive-t3457179/post68587101#post68587101
---------- Post added at 10:48 AM ---------- Previous post was at 10:46 AM ----------
Damn,
I'm thinking forget this mess and switching over to the Iphone 7 Plus. I'm getting pretty tired of figuring out battery issues, debloating etc. I just want my damn phone to work.
Click to expand...
Click to collapse
Who's to say some problem won't crop up with the new iPhone? Maybe you shouldn't rush in. I wouldn't be in this mess if it weren't for the high price and my plan to use the promotions to mitigate that. I always wait a couple of months to buy but by then the promotions would have expired. Anyways, it's done, now trying to stay positive and remember I have a Tab and SD card for my trouble.
mhill1986 said:
Haha, I'm thinking of going iPhone, too, but I'm a little scared to wait the week, and I don't have a phone to use in the meantime.
Click to expand...
Click to collapse

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