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I left my nexus one, which I just got on Friday, next to the TV and it was fully charged. When I came back to it about 4 hours later it had turned its self off and wouldn't turn on until I connected the charger. The battery was at 0%, anyone seen anything similar?
I have now left the phone off, connected to an AC charger and will turn it back on only when it's fully charged!
Sounds like you got yourself a defective unit.
Charger it fully then let it completely die. After it dies charge it again fully see if that helps.
Charging via the USB cable does not seem to be very efficient/reliable. Using the AC charger is quite fast, and much more reliable.
Also check the apps that are running in the background, and turn off the ones you don't need. I discovered that the animated wallpaper was quite a drain... since I switched to a static wallpaper image, battery life has improved significantly.
It has the star field wall paper, but I didn't think that would run when the phone is locked and the screen was blanked. I'll leave it to fully charge, using an old nokia charger from a n85.
So the recommendation is to run it tomorrow until it dies then charge in the off state and only turn on when it's fully charged?
I have had a G1 for the last year.
n0ahg said:
It has the star field wall paper, but I didn't think that would run when the phone is locked and the screen was blanked. I'll leave it to fully charge, using an old nokia charger from a n85.
So the recommendation is to run it tomorrow until it dies then charge in the off state and only turn on when it's fully charged?
I have had a G1 for the last year.
Click to expand...
Click to collapse
Yes, and use the charger that came with the N1.
n0ahg said:
I left my nexus one, which I just got on Friday, next to the TV and it was fully charged. When I came back to it about 4 hours later it had turned its self off and wouldn't turn on until I connected the charger. The battery was at 0%, anyone seen anything similar?
I have now left the phone off, connected to an AC charger and will turn it back on only when it's fully charged!
Click to expand...
Click to collapse
I have the same problem. I got the phone approx. 1 week ago. before i go to work, I would have a fully charged phone. during lunch break break, ( about 4 hrs later from fully charged) its below half already! then 2 hrs later, its at to the point where it says connect your charger. Finally, off work, Phone is turned off and dead at 0% battery life. When im working, i dont even use the phone to browse or anything. just check the time on it and put it back on standby. I dont know whats wrong. Ive also rooted the phone btw with MoDaCo's rom. Any suggestions?
It was fulling charged again about 3 hours ago, not I've left it without wi-fi and with a static wallpaper and the battery is still full. I wonder if the wi-fi or the live wallpapers keep running even when the screen is off. I have checked and wi-fi is set to sleep when screen is off :-/
While modern batteries don't have the "memory" problems that cause them to lose life, they can suffer from miscalibration which will cause them to inaccurately report their remaining charge. If they report a very low charge to the phone (when this may not necessarily be true) the phone will probably turn itself off.
To recalibrate your battery, force it to drain completely. Even after the phone turns itself off, turn it on a few times more. I can't guarantee this is good for your phone, but it should get the last of the juice out. Then, when you let it charge, let it charge LONG after it reports being full, at least a few hours, to make sure it's completely full.
Sounds like something isn't quite right with your phone tbh. I have the star field wallpaper, wifi on and it's checking e-mails for 2 accounts every 15 mins.
I've also had some phone calls, been surfing the web, market and generally played around with it since I just got it on friday.
I checked the battery info on the phone now and it's been 15 hours since I charged it and it's now on 46% still. In my (limited) experience the battery seems to hold up pretty good on this phone.
That's the weird thing, it was fine Friday night and Saturday night and that was including quite a bit of playing with around
I received my phone last week. the battery was fine the first four days. after that the same problem stated above happened to me. the battery dies every 4 or 5 hours even in standby with no GPRS, WIFI or BT.
I did a complete wipe-out and the problem was gone.
I think that there were something that is draining the battery and gone with the wipeout.
by the way, i was using MCR and still using it.
thanks.
It has now been sitting for another 7 hours without wi-fi or starfield and the battery is still showing full. I'll now enable wi-fi and see how that goes. Then I'll try statfield later on. I'm wondering if the starfield keeps running even if the screen is blanked.
Actually it's showing 92% in the About page whereas the icon look full :-/
First day with nexus at work. Unplugged it from the main charge at 6:30 am at till 1:00 pm its was turned off. Made 3 short calls, no wifi, bluetooth, or gps and screen set to auto dim.
Only 6 1/2 hours is not long enough. I wish there was like a juice pack for nexus like the iphone. I could buy another battery but cannot be bothered carrying too many bits with me and opening it and changing.
Aslo charging through usb is very very slow.
my phone did this yesterday too, first time ever. I dunno why it drained so fast, something must have kept the screen on in my pocket or something.
Here's what I found.
I got my phone friday, took it off the charger and went to bed. When I woke it up was dead. What I do know is that since I'm with Roger's in Canada I don't get the 3G. I think it was searching for a 3G signal all night and that's what killed it. Try limiting it to 2G and see how the battery stands. I went a full two days without a charge, playing with it every chance I got and wifi turned on.
I'll try the 3g thing as the phone reception is poor in the room I left it. It is at 79% with the star fields wallpaper and wi-fi enabled (sleeps when screen off)
n0ahg said:
It has the star field wall paper, but I didn't think that would run when the phone is locked and the screen was blanked. I'll leave it to fully charge, using an old nokia charger from a n85.
So the recommendation is to run it tomorrow until it dies then charge in the off state and only turn on when it's fully charged?
I have had a G1 for the last year.
Click to expand...
Click to collapse
The star field wallpaper KILLS my battery even when the phone is idle with the screen off, just FYI... I switched to a default regular wallpaper and it has been fine since.
bradyonly said:
Here's what I found.
I got my phone friday, took it off the charger and went to bed. When I woke it up was dead. What I do know is that since I'm with Roger's in Canada I don't get the 3G. I think it was searching for a 3G signal all night and that's what killed it. Try limiting it to 2G and see how the battery stands. I went a full two days without a charge, playing with it every chance I got and wifi turned on.
Click to expand...
Click to collapse
thanks i will try 2g setting tomorrow.
There gotta be something wrong with your phones or some software that is draining it.
Like I said on the previous page I use:
WiFi on
Star Field live wallpaper, with the background image nontheless
Some GPS use
Several phone calls
Some texting
Browsing the web
Screen brightness at maximum
2 email accounts updating every 15 mins
My battery still lives through the day with ease and I'm usually at 40% when I go to bed at around 1 am. I would call HTC or do a thorough check at what software is running.
edit:
Oh and I have 3G on with low reception (1 bar) where I live.
Yes, I know. We're all sick of these battery threads. But I just came across something I wanted to share with you all.
Before I continue: I don't use any task killers. And I've read every battery trick thread on here and on Android Forums, so I've done it all. The CDMA fix. Rooting and using OCWidget. Charging it to 100%, turning it off, and then cycling the charge with the phone in the off state. And of course, disabling every data hungry app plus setting screen brightness to 50%. This is my 3rd Android phone, so it's definitely not my first rodeo.
So last night I was using my Evo as it was on the charger. I was browsing the web, and checking out some new apps in the market, so the screen was on for quite a while. I took my Evo off the charger, did some heavy texting, some browsing, Facebook, Twitter, etc, etc, and about 5 hours later I was at 80%. I then put it on the charger, and went to bed.
Fast forward to this morning: Took it off the charger, sent a few texts, and I'm down to 95% within minutes. Of course this frustrated me, since last night I went an hour before it even dropped to 99%. It'll be getting some heavy use today, so the last thing I want to do is leave the house with my battery in the 80% range. I put it back on the charger, and resumed normal usage. Some texting, Facebook, Movies app, Netflix app. Eventually the charging light goes green again. Took it off the charger an hour ago, did some texting, stayed connected to WiFi,and I'm still at 100%. Whereas earlier this morning it dropped 5% in minutes under the same use.
Scratched my head for a second, and remembered that my phone was on and in use while charging last time, before I took it off and got great battery life.
So now, I've set it so my Evo's screen stays on while charging. I also use the Power Control widget to increase the screen brightness to 100% while charging. And then once it's off the charger, just drop it to 50%.
To keep the phone awake while charging:
Menu -> Settings -> Applications -> Development -> And then tap the check box next to 'Stay awake'.
Not saying this is guaranteed to work, and I have no rational explanation as to how this works, but it's definitely helping me. I'm going to do some testing and report back on a few things.
I think you might be on to something. I recently had an experience where my batter was around the 60% mark, I plugged it into my computer for about 30mins - 1hr and somehow it managed to charge to 100% battery in that short time span. Needless to say, the battery drained pretty quickly until it reached some stable point. I'll try the charge with screen on thing when I get a chance.
as odd as this sounds, i have notice the same thing when using my phone while on the charger then taking it off. I use screen cast when i'm at work, so my phone is always plugged into the computer. Once i leave work for the day my phone is usually fully charged or about 80% with moderate usage my phone is usually around 60-70% when i lay down to go to bed. Now on the weekened when i charge my phone overnight, the following day with moderate to heavy usage my battery drops to like 50% within a hour to a hour in a half. So i plug it in while texting or browsing, and when it get fully charged the battery seems to take 3-4 hours to get to 50% with moderate to light use. Weird
I've currently enabled every bell and whistle on my Evo so I can speed up the battery drain. I'm making note of the voltage reading at each percentage (via Battery Indicator), and then I'm going to charge it back up with the screen off to compare these numbers.
I think the issue isn't the charging with the screen on. I think there may be a "bug" that, when the phone hits full charge, it doesn't continue to charge but instead starts using the phone battery. Thus, when you charge at night, it's fully charged for a while, you start using it in the morning and it quickly drops to whatever has already been used (~94-95%). But, if you charge it and take it off soon after the light turns green, then it's fully charged and you're getting the full 100%.
I think there's a problem with the trickle charging.
gianmarco00 said:
I think the issue isn't the charging with the screen on. I think there may be a "bug" that, when the phone hits full charge, it doesn't continue to charge but instead starts using the phone battery. Thus, when you charge at night, it's fully charged for a while, you start using it in the morning and it quickly drops to whatever has already been used (~94-95%). But, if you charge it and take it off soon after the light turns green, then it's fully charged and you're getting the full 100%.
I think there's a problem with the trickle charging.
Click to expand...
Click to collapse
My testing confirms this theory. I put mine on the charger after work, and the light was green when I went to bed.. the next morning when I unplugged it, it dropped to 90% within a few minutes. Everytime I've unplugged it right after the green light comes on, it stays on 100% for at least 15-20 minutes of use.
gianmarco00 said:
I think the issue isn't the charging with the screen on. I think there may be a "bug" that, when the phone hits full charge, it doesn't continue to charge but instead starts using the phone battery. Thus, when you charge at night, it's fully charged for a while, you start using it in the morning and it quickly drops to whatever has already been used (~94-95%). But, if you charge it and take it off soon after the light turns green, then it's fully charged and you're getting the full 100%.
I think there's a problem with the trickle charging.
Click to expand...
Click to collapse
That explanation sounds accurate, so instead of doing all this it might b a simple tweak to not have this trinkle effect happen
Sent from my PC36100 using XDA App
It was mentioned in another thread that "trickle charge" gives the battery a better deeper charge. Perhaps a 500 or 700 mah charger will do the trick instead of risking a screen burn.
I got got the phone the day it came out and i use battstatt widget and i realized that the battery never fully charges...it always at 99%..and when i unplug it it drops done to like 95% right away..anyone else having this problem??
I haven't noticed it on mine, but coming from the Droid Incredible, I'm a little familiar with battery charging problems. Try this. Charge the battery, with the phone on, until it shows as fully charged. Then, unplug it, shut the phone off, and plug it back in, and see if it continues to charge. With the Incredible, it will charge for another hour before it hits the full mark.
Yes, I am having the same "issue" and it is not resolved with "bump charging" (turning off the phone, charging until full, pulling out plug, plugging back in...repeating several times).
However, the battery life is stellar compared to the Incredible.
I did notice that right after unplugging mine this morning, my battery widget showed it at 98% right away. I'll have to keep an eye on that, and see how that behavior progresses. But I must say, it seems to be doing quite well, even with what I consider heavy use (i.e. playing with it constantly throughout the day, as I'm tweaking it, installing more apps, etc.). I'll have to see once my work week gets going, since I have work email push-syncing to this thing via TouchDown, but so far it looks like I won't have a problem getting through a whole day with it with my normal use.
My battery is fully charging, but the phone seems to stop and start charging, rather than trickle charge. Screenshot from juiceplotter is attached.
Sent from my SCH-I500 using XDA App
Am I missing something here? Why is there no "battery life" data under the "about phone" settings menu on this phone? I see use broken down by source and an indicator of whether it's charging or not, but no percentage remaining, voltage or temperature data like on other android devices. What gives? Do I HAVE to install an app to get this info on the fascinate?
ie. why doesn't this show up on the phone? http://img715.imageshack.us/img715/2236/dscn0042r.jpg
Yes I've been noticing too that the battery indicator can be very off, I've been watching it very closely. Cases such as yours where it thinks its more full than it really is, and cases where the indicator even JUMPS up. Once the battery thinks it's full, it will not charge further leaving you undercharged all the time.
So far I've got I think I've got it working, and have yet to notice any issues. I previously noticed that the battery indicator seems to be more accurate when the phone is off. So what I did is: I completely discharged the phone, then fully charged the phone without turning on the phone. Now been using it, haven't had any obvious issues with faulty battery indicator and I really feel that it's charging completely now. On a sidenote, I think charging with a laptop can throw it off, so always try to use the AC adapter. Hope it works for you too if you give it a try.
travisgreen said:
My battery is fully charging, but the phone seems to stop and start charging, rather than trickle charge. Screenshot from juiceplotter is attached.
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
I get the same from juice plotter. I have read certain battery types should not be continually charged after they reach 100%. This appears to be a safe guard.
Sent from my SCH-I500 using XDA App
"Show low low battery logo" Nexus 7 thinks battery is dead even when fully charged!
I have already got a replacement on order from the Play Store but since I haven't seen any reports on this after plenty of searching I figured I'd describe the issue.
My 16gb Nexus 7 worked pretty much flawlessly for the first several days of pretty light use minus very minimal flicker on occasion. As of two days ago the unit is basically unusable as it randomly but excessively decides that the battery is dead even though it is fully charged. The first several times this happened I wasn't paying attention and I thought it just shut off by itself, but then I started to watch it more closely but it also started happening more and more. As of this morning it will not stay on more than 5 minutes before it audibly notifies a low battery with the messages "Connect Charger" and "Powering down". Sometimes it will give two options "Battery" and "OK" but I was never able to actually get the buttons to respond because it would already be shutting down. Other times it will just show the connect charger and powering down messages with no buttons which is strange, but in either case the device shuts down.
Once I started troubleshooting I figured out a little more information.
Watching the lock screen while it is charging I will see it go from it's (I think) correct charge percent to 0% randomly.
While not charging it will either show a red battery indicator in the notification area or just an empty battery when it decides to shut down
Sometimes it will boot right up and be back up to regular charge level (of course just to shut down again within a few minutes)
Other times it will not boot up and I noticed the error message (almost like a debug prompt mistakenly left in the code) in the upper left corner "Show low low battery logo" + some strange symbol like when you get 100 1-Ups in Super Mario Brothers . Yes the message has the word "low" twice - I guess this is lower than standard low!
Anyway, kinda bummed but since I have not seen any other report of this particular issue I'm hopeful that the replacement will not have the same problem. I'm just hoping I don't get a unit that has some of the other problems being reported so I'm crossing my fingers.
Mine started doing the same this morning
Sent from my LT26i using xda app-developers app
This sounds pretty similar to my problem from another thread. Every time it hits 25% while discharging it dies. Normally I'd say it's just a software calibration issue and fixable by wiping battery stats, but I've wiped several times at 100% and run down to 25% and it still dies.
Do you find that you still get a normal amount of battery life before it dies? It'd help to establish whether this is the battery misreporting, or actually not discharging properly.
* Strangely this time after my N7 had died at 25% I turned it on and it's at 0% battery. It's been charging for ~15min and it still says 0%... When you all first got the device, did you let it run to 0%, or did you charge it right away?
** And now, after almost an hour, it's at 1%. Seems to be charging, but brutally slowly (and I'm using the bundled charger, not PC USB).
omnikai said:
This sounds pretty similar to my problem from another thread. Every time it hits 25% while discharging it dies. Normally I'd say it's just a software calibration issue and fixable by wiping battery stats, but I've wiped several times at 100% and run down to 25% and it still dies.
Do you find that you still get a normal amount of battery life before it dies? It'd help to establish whether this is the battery misreporting, or actually not discharging properly.
* Strangely this time after my N7 had died at 25% I turned it on and it's at 0% battery. It's been charging for ~15min and it still says 0%... When you all first got the device, did you let it run to 0%, or did you charge it right away?
** And now, after almost an hour, it's at 1%. Seems to be charging, but brutally slowly (and I'm using the bundled charger, not PC USB).
Click to expand...
Click to collapse
Yours sounds like a similar but different issue. My N7 dies regardless of how much charge it has. It can have 100% charge and within 5 minutes it will report 0% charge and die. Then when I can get it to boot again it will be back up to 99% charge again. I can't get more than 10 minutes of use before it dies regardless of how much charge it truly has.
omnikai said:
This sounds pretty similar to my problem from another thread. Every time it hits 25% while discharging it dies. Normally I'd say it's just a software calibration issue and fixable by wiping battery stats, but I've wiped several times at 100% and run down to 25% and it still dies.
Do you find that you still get a normal amount of battery life before it dies? It'd help to establish whether this is the battery misreporting, or actually not discharging properly.
* Strangely this time after my N7 had died at 25% I turned it on and it's at 0% battery. It's been charging for ~15min and it still says 0%... When you all first got the device, did you let it run to 0%, or did you charge it right away?
** And now, after almost an hour, it's at 1%. Seems to be charging, but brutally slowly (and I'm using the bundled charger, not PC USB).
Click to expand...
Click to collapse
I'm starting to have this same issue, however mine goes at about 19%. Just turns off. I have also seen the show low battery in white text thing. I have tried calibrating by fully charging then deleting batterystats.bin from data/system and letting it decharge and it still died around there, I'm recharging again to 100 to see what happens this next time I let it go... thought mine was issue free than this happens
Well in case anyone else runs into this, I have no idea what caused this or how I got out of it thinking it was dead at 20%. I tried deleting the stats, reflashed stock and then CM10 and back again, tried a different kernel, and still died at 20 and gave me the "low low battery logo".
I just took it into Gamestop where I got it and started the process for an exchange, so I have another one coming now. Go figure when I got home I plugged it back in, and now this time just like omnikai said instead of being at 20% it was at 0 when I turned it on. Been a while and now and seems to be charging normally so hopefully it will decharge fine.. either way really weird only problem I've had with mine so far
** Just wanted to edit and say its now decharging normally dont know what caused it to spazz out or fix it one of those ghost in the machine android moments
NeoMagus said:
Well in case anyone else runs into this, I have no idea what caused this or how I got out of it thinking it was dead at 20%. I tried deleting the stats, reflashed stock and then CM10 and back again, tried a different kernel, and still died at 20 and gave me the "low low battery logo".
I just took it into Gamestop where I got it and started the process for an exchange, so I have another one coming now. Go figure when I got home I plugged it back in, and now this time just like omnikai said instead of being at 20% it was at 0 when I turned it on. Been a while and now and seems to be charging normally so hopefully it will decharge fine.. either way really weird only problem I've had with mine so far
Click to expand...
Click to collapse
Replacement N7 seems to be fine thusfar...
Apparently, somebody in StackExchange is having the same issue as well:
http://android.stackexchange.com/questions/27222/nexus-7-system-error-show-low-battery-logo
if anyone else gets this, try disconnecting the battery and then re connect and see if that fixes it. i had same type of issue on viewsonic g-tab and that was the required fix.
Mine did it at 10%, calibrated the battery and im getting truly awesome battery life 2 full days without a charge
Sent from my SAMSUNG-SGH-I717 using xda premium
---------- Post added at 02:54 PM ---------- Previous post was at 02:52 PM ----------
This is the app
https://play.google.com/store/apps/details?id=com.nema.batterycalibration
You need to be rooted
Sent from my SAMSUNG-SGH-I717 using xda premium
Same problem here when battery reaches 24% whole tab dies...
Did someone fixed it?
egomezmorales said:
Mine did it at 10%, calibrated the battery and im getting truly awesome battery life 2 full days without a charge
Sent from my SAMSUNG-SGH-I717 using xda premium
---------- Post added at 02:54 PM ---------- Previous post was at 02:52 PM ----------
This is the app
https://play.google.com/store/apps/details?id=com.nema.batterycalibration
You need to be rooted
Sent from my SAMSUNG-SGH-I717 using xda premium
Click to expand...
Click to collapse
While this reply is late to the game, it needs to be pointed out that such apps are 100% snake oil and do not calibrate the battery. They are based upon gross misinformation and any dev that tells you that clearing batterystats.bin has any effect on battery life or reported battery charge clearly doesn't know how Android works.
Sent from my Galaxy Nexus using Tapatalk 2
Beekhouse said:
Same problem here when battery reaches 24% whole tab dies...
Did someone fixed it?
Click to expand...
Click to collapse
Have you fixed this yet cos mine does the same?
I had been having the same problems that everyone described: would suddenly die at 25% and wouldn't turn back on unless I gave it a charge for a bit and then held the power button down for a while.
For the last 2 weeks, I've been charging it only with the stock charger and that seems to have fixed it. Previously I would charge with any charger I had around.
Not sure if it's a permanent fix but it's working now (I've taken it down to 4% before charging it back up).
AdamK123 said:
I had been having the same problems that everyone described: would suddenly die at 25% and wouldn't turn back on unless I gave it a charge for a bit and then held the power button down for a while.
For the last 2 weeks, I've been charging it only with the stock charger and that seems to have fixed it. Previously I would charge with any charger I had around.
Not sure if it's a permanent fix but it's working now (I've taken it down to 4% before charging it back up).
Click to expand...
Click to collapse
I only use the stock charger on mine but after this happened so often I tried another one and battery charged OK but then kept blipping from say 50% to 54%, went bed with it at 49% and this morning dead again. Charged it again today on stock charger and waiting to see what happens.
Sorry all for this bump.
I just got this same issue tonight on stock, unrooted nexus 7 16gb and I only use the stock charger, I let it die through battery and then when I charged it amend turned it on, all these problems happened.
One symptom that hasn't been mentioned is that the clock is set back to January 1st 1am.
I managed to get it to start without turning off by holding the power button until the Google logo showed twice, at the moment it's on but charging.
Hope this doesn't become a problem again in the future.
NeoMagus said:
Well in case anyone else runs into this, I have no idea what caused this or how I got out of it thinking it was dead at 20%. I tried deleting the stats, reflashed stock and then CM10 and back again, tried a different kernel, and still died at 20 and gave me the "low low battery logo".
I just took it into Gamestop where I got it and started the process for an exchange, so I have another one coming now. Go figure when I got home I plugged it back in, and now this time just like omnikai said instead of being at 20% it was at 0 when I turned it on. Been a while and now and seems to be charging normally so hopefully it will decharge fine.. either way really weird only problem I've had with mine so far
** Just wanted to edit and say its now decharging normally dont know what caused it to spazz out or fix it one of those ghost in the machine android moments
Click to expand...
Click to collapse
I am currently having the 20% problem. Did your tablet reaminworking normally since the self correction?
A Probable solution to the nexus 7 dying at 15% + charge
dbstrat said:
I have already got a replacement on order from the Play Store but since I haven't seen any reports on this after plenty of searching I figured I'd describe the issue.
My 16gb Nexus 7 worked pretty much flawlessly for the first several days of pretty light use minus very minimal flicker on occasion. As of two days ago the unit is basically unusable as it randomly but excessively decides that the battery is dead even though it is fully charged. The first several times this happened I wasn't paying attention and I thought it just shut off by itself, but then I started to watch it more closely but it also started happening more and more. As of this morning it will not stay on more than 5 minutes before it audibly notifies a low battery with the messages "Connect Charger" and "Powering down". Sometimes it will give two options "Battery" and "OK" but I was never able to actually get the buttons to respond because it would already be shutting down. Other times it will just show the connect charger and powering down messages with no buttons which is strange, but in either case the device shuts down.
Once I started troubleshooting I figured out a little more information.
Watching the lock screen while it is charging I will see it go from it's (I think) correct charge percent to 0% randomly.
While not charging it will either show a red battery indicator in the notification area or just an empty battery when it decides to shut down
Sometimes it will boot right up and be back up to regular charge level (of course just to shut down again within a few minutes)
Other times it will not boot up and I noticed the error message (almost like a debug prompt mistakenly left in the code) in the upper left corner "Show low low battery logo" + some strange symbol like when you get 100 1-Ups in Super Mario Brothers . Yes the message has the word "low" twice - I guess this is lower than standard low!
Anyway, kinda bummed but since I have not seen any other report of this particular issue I'm hopeful that the replacement will not have the same problem. I'm just hoping I don't get a unit that has some of the other problems being reported so I'm crossing my fingers.
Click to expand...
Click to collapse
I recently started having the same problem with my 2 month old rooted Nexus 7 (wifi only) . It was dying at about 19% - 23% charge . Tried doing the battery recallibration at 100% charge, even wiped the device clean and flashed the Jellybean 4.2 factory image but it didn't work.
I talked with the ASUS service center guys to get it fixed, and created a sort of guest user so that I won't have to disconnect my accounts. After that my problem seems to have been fixed. I discharged it to about 4% and then put it to charge, it's charging properly now so I am hoping the problem has been fixed.
I am not sure whether this would work for everybody, but I guess it's worth a try.
Hi everyone im new to the forums and recently got my note 3 last week on Thursday. I have the Tmobile version.
When I charge the phone when the device is completely turned off and it fully charges and the red LED turns green, I turn on my phone and my battery percentage shows 99%, but if I charge while the phone is on then itll charge too 100%.
Another issue that I am having is that my battery dies qquicky. I don't know if this has something to do when I first got the phone because I didnt charge it once I had got the phone and once I did get the phone I factory reseted it so that I could go through the initial setup (you know the menus that tell you to put your language, wifi, gmail etc.)
I have everything turned off I have my brightness always set to 0 I don't use auto brightness. I only increase the brightness when im outside in the sun. I have auto syncing completley turned off I only have notifications from apps such as Facebook, instagram and other apps.
I Don't have anything running in the background nor do I have any wakelocks happening.
My battery life right now is at 85% I was using the chrome browser since this morning starting at 7:10am its now 8:48am. Im a heavy user I guess because I use the web Brower a lot. On the second day that I had the device I was using the web constantly it total time was 8 or 8 and a half hours with 5 and a halfs of screen on time.
I really don't wanna go and exchange the device because this is the only issue that im having and I already have everything that I want setup and am accustomed to this phone but if its the devices problem and not the battery than I have no choice but to exchange.
Im hoping that you guys on xda will be able to help me out thanks in advance
I forgot to inform you guys that I also have gps and location services completely turned off aswell
15% for 1.5 hr of continuous surfing...thats not bad...so wats the issue? u wan the batt to last a week of continuous use?
Teleported from my SM-N9005 from The Enterprise
dcracks said:
15% for 1.5 hr of continuous surfing...thats not bad...so wats the issue? u wan the batt to last a week of continuous use?
Teleported from my SM-N9005 from The Enterprise
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Im not trying to make it last that long lol but shouldn't it last a little bit longer compared to what others are getting and how quickly it decreased this morning? I mainly juss wanna know if this is normal or if its an issue that I need to fix
xavierbaxter95 said:
Hi everyone im new to the forums and recently got my note 3 last week on Thursday. I have the Tmobile version.
When I charge the phone when the device is completely turned off and it fully charges and the red LED turns green, I turn on my phone and my battery percentage shows 99%, but if I charge while the phone is on then itll charge too 100%.
Another issue that I am having is that my battery dies qquicky. I don't know if this has something to do when I first got the phone because I didnt charge it once I had got the phone and once I did get the phone I factory reseted it so that I could go through the initial setup (you know the menus that tell you to put your language, wifi, gmail etc.)
I have everything turned off I have my brightness always set to 0 I don't use auto brightness. I only increase the brightness when im outside in the sun. I have auto syncing completley turned off I only have notifications from apps such as Facebook, instagram and other apps.
I Don't have anything running in the background nor do I have any wakelocks happening.
My battery life right now is at 85% I was using the chrome browser since this morning starting at 7:10am its now 8:48am. Im a heavy user I guess because I use the web Brower a lot. On the second day that I had the device I was using the web constantly it total time was 8 or 8 and a half hours with 5 and a halfs of screen on time.
I really don't wanna go and exchange the device because this is the only issue that im having and I already have everything that I want setup and am accustomed to this phone but if its the devices problem and not the battery than I have no choice but to exchange.
Im hoping that you guys on xda will be able to help me out thanks in advance
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Click to collapse
hmm from my opinion of it is when u charge a phone which is completely off. after you fully charge your phone and unplug the charger it takes more energy to power on the phone.Therefore it is recommended to charge by not switching off the phone or running any apps or games while charging it and let it charge.
MxFadzil92 said:
hmm from my opinion of it is when u charge a phone which is completely off. after you fully charge your phone and unplug the charger it takes more energy to power on the charger.
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But is it normal and does it happen to your guys device?
xavierbaxter95 said:
But is it normal and does it happen to your guys device?
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normal in what? off-ing your phone while charging and when you turn back it on from 100% to 99 %?
MxFadzil92 said:
normal in what? off-ing your phone while charging and when you turn back it on from 100% to 99 %?
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Yea is it? When my phone is completley turn off and its fully charged and when I unplug it and turn it on it shows 99% instead of 100%.
xavierbaxter95 said:
Yea is it? When my phone is completley turn off and its fully charged and when I unplug it and turn it on it shows 99% instead of 100%.
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Click to collapse
it is normal. like i said never ever turn off your phone while charging it as it consume much more energy or power to turn it back on. and for a newer phone always let it die completely to 0% and let it charge fully until 100% without turn off the phone. it takes awhile before the battery being callibrated
It is normal. The GN3 drop from 100% to 99% very fast compared to the GN2.
MxFadzil92 said:
it is normal. like i said never ever turn off your phone while charging it as it consume much more energy or power to turn it back on. and for a newer phone always let it die completely to 0% and let it charge fully until 100% without turn off the phone. it takes awhile before the battery being callibrated
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I let the battery die down to 1% lastnight and then turned it off b4 it turned itself off. But I read that it was bad to let the battery die down to 0 though.
xavierbaxter95 said:
I let the battery die down to 1% lastnight and then turned it off b4 it turned itself off. But I read that it was bad to let the battery die down to 0 though.
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its normal. its a battery protection method i first saw in S3 if i remember correctly.
the usage you mentioned earlier seems reasonable to me. you will need to use the phone longer to get an idea of how much battery certain apps will take.
BTW, you can use reading mode to reduce the battery drain even further.
to do that, click on the more settings icon in notification drawer, long press the reading mode icon, turn it on, press the pencil icon then select the app or apps that you use most with screen on. you will notice that the screen gets a red tint when u use this mode, but for me it does save a bit more battery than normal mode.
i use it with whatsapp, music and chrome.
hope that helps!
I let my phone fully die to where it turn itself off and pluged it in the charger and turn it back on once it fully charge I unpluged it and started using it its at 95%, and has been on for 37 mins with 32 min on screen time I updated 3 apps went on facebook and instagram for a quick bit. I dont think thats normal
xavierbaxter95 said:
I let my phone fully die to where it turn itself off and pluged it in the charger and turn it back on once it fully charge I unpluged it and started using it its at 95%, and has been on for 37 mins with 32 min on screen time I updated 3 apps went on facebook and instagram for a quick bit. I dont think thats normal
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Looks normal to me. My N3 decreases quickly from 100% to 90% then decreases slowly.
I'am not an heavy user : a few calls, a few sms/mms, facebook, twitter, web thru apps like magazine or flipboard, calendar and task usage, mp3 (around 20 min), no gps or location (only if needed), phone mode at night in order to use alarm on morning ...
My N3 lasts 3 days (last time was 3 days et 8 hours !) where my N2 was down after 2 days or less usage.