SM-N750 charging speed Drastically reduced. HELP!!! - General Questions and Answers

I am in dire Need of Help.
My Phone(SM-N750 GALAXY NOTE 3 NEO) Used to get Fully charged in an hour and a Half or at the max two hours.
But suddenly the speed has reduced.
It's now taking nearly 5 hrs. To get charged. I have tried removing the battery and inserting it again. It doesn't work.
Also i don't think the problem is with the charger. It maybe but i dont think. So plsss i f anyone can help me it would be really grt.
Thanks in Advance.
Sent from my SM-N750 using Tapatalk

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[q] battery life ??

Can anyone tell that what is the life of galaxy 3 battery. I have purcahsed my phone in last december and now it seems that back up has gone really worse. If data connection is on then it last for only 5 to 6 HRS.
Do i need to change my battery. How one shall conclude that there is need to change the battery?
vivekjangra2 said:
Can anyone tell that what is the life of galaxy 3 battery. I have purcahsed my phone in last december and now it seems that back up has gone really worse. If data connection is on then it last for only 5 to 6 HRS.
Do i need to change my battery. How one shall conclude that there is need to change the battery?
Click to expand...
Click to collapse
I concluded i needed to change mine as it cant last 15min of surfing the web. Tty recalibrating i.e charge to 100%, wipe batterystats, drain to 0% then charge to full without break
EDIT: wrong section btw, should be in qna as u asked a question
Sent from my GT-i5801 using XDA App

battery drain soo fast when in use

battery drain soo fast when in use
i bought my samsung galaxy 2 tab 7 p3100 few day back and im not satisfied with the battery when in use it battery drains soo fast approximately stands for 15 hours only when left unused stands for 1 and half to 2 day...i can see battery percent goes 1 by 1 with minutes when i use is continuously and my version is P3100DDLE1 ... i use 2g gprs all the time and stay connect all the time in facebook and whatsapp 24x7 and gmail ....... should i claim warranty for the battery??? does anyone face the same problem????
I am running on roughly 7 hours at 78% of battery left. Been using the Internet a lot (Facebook, some Drop Box upload/download) and the Wifi is on all the time when the tab is not locked/standby. I played a little bit of a basic game as well (Free Flow), so it isn't graphically intense. I am by no means the most experienced here, but in my opinion, that sounds like some decent, if not very good, battery usage..
Luna_Sky said:
I am running on roughly 7 hours at 78% of battery left. Been using the Internet a lot (Facebook, some Drop Box upload/download) and the Wifi is on all the time when the tab is not locked/standby. I played a little bit of a basic game as well (Free Flow), so it isn't graphically intense. I am by no means the most experienced here, but in my opinion, that sounds like some decent, if not very good, battery usage..
Click to expand...
Click to collapse
Thanks for your kind reply may i know how many hours once you charge your device ????
I used mine on Friday for 10hrs,tons of browsing,I turned the screen on and off many,many times, video calls for roughly 10mins,music,games for 45mins and at the end of all this I still had a 42% left.
The device is the P3100 wifi+3g it is rooted; I was only using wifi,so no 3G at all, I also had the tab on airplane mode with wifi constantly running,so no 911 calls.
I am running the latest stock rom,it is rooted and bloatware free,I also limit the background processes down to none,1 or 2 max.
So far I am very happy with my tab, although wifi is still spotty.
OP What are your settings?
shinydesert said:
I used mine on Friday for 10hrs,tons of browsing,I turned the screen on and off many,many times, video calls for roughly 10mins,music,games for 45mins and at the end of all this I still had a 42% left.
The device is the P3100 wifi+3g it is rooted; I was only using wifi,so no 3G at all, I also had the tab on airplane mode with wifi constantly running,so no 911 calls.
I am running the latest stock rom,it is rooted and bloatware free,I also limit the background processes down to none,1 or 2 max.
So far I am very happy with my tab, although wifi is still spotty.
OP What are your settings?
Click to expand...
Click to collapse
Thanks for your kind reply shinydesert ....my device is also p3100 wifi + 3g not rooted i don't mostly use wifi ...i use 2g gprs on 24/7
There is an option battery on setting called screen and that shows maximum 50 to 60% of usage is display consumed and my display on setting on time is 5 to 6hour s.....the battery percentage comes to do20% and says it's low 8 hour's after charge
vikram9889 said:
Thanks for your kind reply may i know how many hours once you charge your device ????
Click to expand...
Click to collapse
Here is a screenshot of my battery usage once pulled off the charger after a full charge. I have the Wi-Fi only version of the tab.
If you cannot view the screenshot.. After a full charge, I have 44% battery life left, have been running on the battery for 1 day and 7 hours, and the screen has taken the largest toll at 46%.
Sent from my GT-P3113 using xda app-developers app
shinydesert said:
I used mine on Friday for 10hrs,tons of browsing,I turned the screen on and off many,many times, video calls for roughly 10mins,music,games for 45mins and at the end of all this I still had a 42% left.
The device is the P3100 wifi+3g it is rooted; I was only using wifi,so no 3G at all, I also had the tab on airplane mode with wifi constantly running,so no 911 calls.
I am running the latest stock rom,it is rooted and bloatware free,I also limit the background processes down to none,1 or 2 max.
So far I am very happy with my tab, although wifi is still spotty.
OP What are your settings?
Click to expand...
Click to collapse
Luna_Sky said:
Here is a screenshot of my battery usage once pulled off the charger after a full charge. I have the Wi-Fi only version of the tab.
If you cannot view the screenshot.. After a full charge, I have 44% battery life left, have been running on the battery for 1 day and 7 hours, and the screen has taken the largest toll at 46%.
Sent from my GT-P3113 using xda app-developers app
Click to expand...
Click to collapse
guys, could you tell how long was your screen on, please?
mine was only roughly 6 hrs.
Screen should always be the largest consumer of battery
Sent from my XT860 using xda premium
Riccz said:
guys, could you tell how long was your screen on, please?
mine was only roughly 6 hrs.
Click to expand...
Click to collapse
was it roughly 6 hours when it drained fully???
my galaxy tab p3100 drained fully in roughly 5 hours of screen time on
At least for me, turning down the brightness all the way and disabling some system apps that are always on helped my battery a lot.
aaronsmith1234 said:
At least for me, turning down the brightness all the way and disabling some system apps that are always on helped my battery a lot.
Click to expand...
Click to collapse
i tried but nothing worked
vikram9889 said:
was it roughly 6 hours when it drained fully???
my galaxy tab p3100 drained fully in roughly 5 hours of screen time on
Click to expand...
Click to collapse
Yes, my screen is usually on about 6 to 7 hrs. And my battery life is about 15 to 24 hours.
I wonder those said their battery can stay for more than 1 day, how long was their screen on?
My guess is although the battery can stay long time but the screen on is only about 6 to 7 hours.
If yours only 5 hours maybe the gsm signal was not good. Try to change to 2g only. Or change other provider.
Hey thanks for the reply i use 2g sim only and I'm 24x7 online in 2g gprs i guess the gprs can also consume that much battery I guess I'm i right????
Sent from my GT-P3100 using xda app-developers app
I am sure there are people who use the tabs for different things,if you are studying or reading a lot you will be able to see how long it lasts on, for users like me that turn it on and off pretty often the battery lasts maybe longer. I use it a lot for hours and hours,but it is never on for more than 1hr.
My battery life rawks
Sent from my GT-P3113 using Tapatalk 2
Like user 2 posts back said. I seem to charge mine every 5 days and it is always on stand by when not being used.
good day.
No problem for me about battery on Tab p3100
I felt that having Sim card inside the 3100 drains the battery pretty fast. I was not using much of 3G/GPRS connection. So after removing the Sim, I found battery usage reduced drastically. Overnight, the battery used to drain by 7 to 8% in standby mode with Sim card inside.
I don't understand, how people can comfortable use tablet with screen brightness at 0% or even 20%... it's mystical to me..If you buying tablet, you want to get good screen quality, good battery life (even at 50-70% brightness), smooth performance and so on...I have 2 tablets, ipad 2 and Samsung 3110. I really love my samsung, but battery life totally suck on it, when you compared to ipad...
Not a good comparison, iPad has a bigger battery
Sent from my GT-P3113 using xda app-developers app

[Q] Problems unique to Cm10.1 and not talked much about

Hello people!
There are a few problems regarding God Dhiru's Cm 10.1 which haven't been mentioned (or I probably skipped on) in the cm 10.1 thread.
1. Whenever I reboot my phone, the internal sd card is always unmounted. I wonder why. Have used cm9 and 10 too but didn't face this issue there. I don't know if others are facing this too. But yes this has been acknowledged on the Cm10.1 thread. But just 1 person. What about the others? Please let me know.
2. After reboot, even if 'only 2G' was the network mode selected, 3G is activated. To switch to only 2g again, I have to first click on the toggle which switches to 2G + 3G (because that's how I've set it up), wait for about a minute for network to establish, and then click again on the toggle which again takes about a minute to establish. Anyone else facing this (3G on after boot even though 'only 2G option selected) ? Because I haven't seen anyone reporting this issue.
3. This isn't new but I've got extremely terrible battery life. Becomes difficult to even go out because in a few hours, my phone is dead I have to charge my phone about 5 times a day. I had bought my phone in 2011 October and have been using the same battery. So yes battery life will deteriorate. But this bad?
Note : i have 3G on almost all the time.
Also, when I sussing cm9 a few months back, battery would last a day and a half with mobile data off, and approximately 4 hours of screen on time. Which isn't bad I guess.
Battery deterioriating that quickly is possible? :-\
Thanks in advance
Sent from my GT-I9003 using Tapatalk 2
Jspm said:
3. This isn't new but I've got extremely terrible battery life. Becomes difficult to even go out because in a few hours, my phone is dead I have to charge my phone about 5 times a day. I had bought my phone in 2011 October and have been using the same battery. So yes battery life will deteriorate. But this bad?
Note : i have 3G on almost all the time.
Also, when I sussing cm9 a few months back, battery would last a day and a half with mobile data off, and approximately 4 hours of screen on time. Which isn't bad I guess.
Battery deterioriating that quickly is possible? :-\
Thanks in advance
Sent from my GT-I9003 using Tapatalk 2
Click to expand...
Click to collapse
Hi.
Yes, it definitedly can deteriorate this quickly.
I bought my phone a couple of months before you, and guess? I had to change my battery two months ago.
Put your battery on a flat surface ad spin it.
If it spins freely, than it is swollen and must be changed.
No matter what you do to preserve your battery charge, a swollen battery will last for just very few hours, I, too had to put it under charge many times a day. Next thing that will happen (if it is not happening already) is sudden black-outs with battery relatively charged, and huge loss of charge at reboot.
With A6 you can expect an average charge duration of approximatedly 18รท22 hours or more, depending on the usage you do of your phone.
Sent from my GT-P3110 using xda app-developers app
Yes it's quite swollen ( didn't spin to check lol ) it's visibly swollen. After all it's almost 2 years of heavy usage with full night charges.
Well I think that sudden drop of charge is a problem with the OS reading the amount of charge present. Because for the battery to lose soo much charge all of a sudden, is strange unless there's some external factor causing it. Like maybe it would create sparks if it (sudden charge drop) actually happened.
The only solution for me is, as you said, get a new battery thanks
And correct me if I'm wrong about the sudden drop thing
Sent from my GT-I9003 using Tapatalk 2

[Completed] Samsung Galaxy s4 battery strange behavior

First of all, hi, thank you for reading this
So I have an s4, i9505 and the stock battery, but I noticed something that causes me a lot of problems...
My battery simply starts to output way, way too much, making the phone hot to touch, sometimes even as much as to irritate my finger and the battery doesn't last half an hour afterwards
Rebooting or removing the battery for a bit doesn't help, the drain just continues after reboot or battery being put back in after 10 minutes
But I had nights where from 10pm to 7am I would listen to amped music (dsp manager on almost max equalizer, slight compression and strongest sound compensation) and it seems like the battery was being used so it didn't overdrain, in those 9 or so hours of almost max volume I only lost 11% battery and the WiFi was on, normally I'd sleep with WiFi off and it would loose 60% in only 8 hours.
I don't know what to do, sometimes my battery lasts over 24 hours of use, sometimes it struggles to last 2 on standby
I have two batteries and I charge them with an external charger because charging the phone directly doesn't even work, it usually looses more in the heat than it charges.
Also the batteries seem to be such bad quality that they charge fully but they're actually at about 88-91% each time, and sometimes they die at 0, sometimes at even 60!!!! It's horrible and I want to know if I somehow screwed up those batteries or what happened, but the heat needs to stop now!
Sent from my GT-I9505 using XDA Forums Pro.
Oh and one thing I forgot to mention - if I start any bigger games like terraria, same happens, but it didn't use to before
Sent from my GT-I9505 using XDA Forums Pro.
Update: a 100% battery just lasted 15 minutes and died at 62%, I really need help and quick
Sent from my GT-I9505 using XDA Forums Pro.
MM.626 said:
i think the battery is too old, mine happened before too, my screen even flicker at around 40% battery. buy a new battery and the problems will go away.
or maybe is software problem, backup photos/videos to cloud or pc, reflash to stock and wipe internal sd, cache, everything, and use it for a few days if problem still there, then it is battery problem.
Click to expand...
Click to collapse
thank you so much for your reply
My screen also started flickering recently, thank you for the advice ^^ also, any ideas other than being old that you'd suspect? Maybe getting wet or too hot too often?
Sent from my GT-I9505 using XDA Forums Pro.
MM.626 said:
i usually bring my phone to bath and its overclocked and that's no problem
#are you using the stock charger?
edit: try using stock charger
Click to expand...
Click to collapse
Haha, writing this while in a bath... Thanks again, you're awesome ^^
Sent from my GT-I9505 using XDA Forums Pro.
Harmonised said:
First of all, hi, thank you for reading this
So I have an s4, i9505 and the stock battery, but I noticed something that causes me a lot of problems...
My battery simply starts to output way, way too much, making the phone hot to touch, sometimes even as much as to irritate my finger and the battery doesn't last half an hour afterwards
Rebooting or removing the battery for a bit doesn't help, the drain just continues after reboot or battery being put back in after 10 minutes
But I had nights where from 10pm to 7am I would listen to amped music (dsp manager on almost max equalizer, slight compression and strongest sound compensation) and it seems like the battery was being used so it didn't overdrain, in those 9 or so hours of almost max volume I only lost 11% battery and the WiFi was on, normally I'd sleep with WiFi off and it would loose 60% in only 8 hours.
I don't know what to do, sometimes my battery lasts over 24 hours of use, sometimes it struggles to last 2 on standby
I have two batteries and I charge them with an external charger because charging the phone directly doesn't even work, it usually looses more in the heat than it charges.
Also the batteries seem to be such bad quality that they charge fully but they're actually at about 88-91% each time, and sometimes they die at 0, sometimes at even 60!!!! It's horrible and I want to know if I somehow screwed up those batteries or what happened, but the heat needs to stop now!
Sent from my GT-I9505 using XDA Forums Pro.
Click to expand...
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Greetings,
Thank you for using XDA Assist. Please ask your questions in your device's Q&A forum found here:
Galaxy S 4 Q&A, Help & Troubleshooting
Good luck!

Terrible Battery Life

Hi all,
I'm on the VZW Note Edge and my battery lasts 4-5 hours top.
I have 50+ apps frequently using FB, Nine, Gmail, and few widgets. Use WiFi as much as possible and Bluetooth every once in awhile.
I reset my phone once several months ago.
I do my best to completely drain the battery and charge fully as frequently as possible.
I use my Samsung fast charger along with a backup battery of mine.
Lastly, it frequently dies at 20 sometimes 30%. When I charge it the powered off screen shows 0%
Any suggestions are greatly appreciated. This is really frustrating ....
Thanks!
Have you tried flashing a new fresh rom. You might have a corrupted file in the OS. If not try a nee battery
Sent from my LG-H815 using Tapatalk
chetta said:
Hi all,
I'm on the VZW Note Edge and my battery lasts 4-5 hours top.
I have 50+ apps frequently using FB, Nine, Gmail, and few widgets. Use WiFi as much as possible and Bluetooth every once in awhile.
I reset my phone once several months ago.
I do my best to completely drain the battery and charge fully as frequently as possible.
I use my Samsung fast charger along with a backup battery of mine.
Lastly, it frequently dies at 20 sometimes 30%. When I charge it the powered off screen shows 0%
Any suggestions are greatly appreciated. This is really frustrating ....
Thanks!
Click to expand...
Click to collapse
Get new batteries. I was having the exact same issue, but I got 2 new batteries and now it's as good as new. These batteries just don't last over the long haul.
Its time to get a new battery.
Sent from my SM-N915F using XDA Free mobile app

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