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hi i have a
Gnex
im using
>Codenameandroid v3.3.2
>Trinity kernal
Everytime my phone reaches around 30% my phone just dies, then wont start till i connect it to a ac wall charger.
i have two batteries and at first i thought it might of been a ebay battery i purchase but it does it with both.
any help?
Try to wipe the battery stat in recovery.
I tried wiping it Ndnit continues to behave this way. Thank you for replying
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Did this just start happening with the new kernel? If you are sure it isnt a hardware/battery issue, I would set it back to stock and see if that fixes it. Hopefully its just a bad combination of kernel/rom. Good luck !
You know what it might be the kernal I using the Trinity kernal experimental 537. I'm flash back to the stable version. See if that helps.
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I had a odd quirk earlier today. My phone showed around 40-55% the suddenly died. I turned it back on and saw 8% left.. hasn't happened again but was strange.
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withbloodskies said:
I had a odd quirk earlier today. My phone showed around 40-55% the suddenly died. I turned it back on and saw 8% left.. hasn't happened again but was strange.
Sent from my Galaxy Nexus using Tapatalk 2
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Its happened to me too in the 50%'s. Its odd isn't it? Such a beautiful phone though. I thought nothing would ever separate me from my HTC HD2.
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Am on everything Stock...
I have never gone into any such issues like this b4...
If i feel like battery drain or something like tat.. I do wipe cache and dalvik and install the ROM and fix permission in CWM...
Then it will be back again..
Its my Daily driver. So most of the time i will be on Calls and msgs and also Wifi and bluetooth will be on 24/7
Auto Sync on..
My Battery will Remain till nxt day morning and still i will be having 25~30% left out...
Hello all!
I got my GNote2 two days ago everything was fine until i've noticed that my battery level doesn't change for hours and hours. The battery level was 66 when i first look, and after hours in the and it was still 66 and the phone suddenly closed then i realised that battery drained. Does anybody have something like that before? And what is the problem's source? What is solution? What should i do to fix it? I'll add two pic to illuminate you about the exact situation.
Any idea comments?
Something must be defect. Regular unmodified Note 2? Then just send it for service/repair. Or even get it replaced.
Sent from my GT-N7100 using Tapatalk 2
Even I changed the stock rom to a custom one there is no difference and I've noticed that too when I pullout my battery and replace it shows the real battery rate but that is all.. Do you think is it battery or phone?
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meminfil said:
Even I changed the stock rom to a custom one there is no difference and I've noticed that too when I pullout my battery and replace it shows the real battery rate but that is all.. Do you think is it battery or phone?
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maybe because of your phone system board, better get a replacement phone.
I agree. More probable that it is a bad phone rather than a bad battery.
Sent from my GT-N7100 using Tapatalk 2
Guys before jumpong to the conclusion that the phone is bad why not see of some app is causing it
Simply install BetterBatteryStats and check the problem.
Also see if you have your phone rooted?
Have you applied any mod?
If problem still persists and is not solved then simple. Simply flash a newer firmware (ALJ3) from Odin and youre good to go
As i said before i have tried both stock and custom roms and there was no difference. Secondly i have just stock apps and casual normal apps i mean it couldn't be about an app. Actually there's no defect about phone's abilities just battery rate sticks what is was firstly when i replace battery. i wanna try with another battery to figure out is it about the battery or not but i don't have any chance for it.
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Try to fully uncharge your phone, after when is dead put on charge. And wait until its full charged. Than reboot to recovery and make a full wipe (if u don't want to just do battery wipe) restart phone. Now check how it works aftery battery calibration.
If it will be same ****, change you phone true warranty. If you can't do that. You need to buy new original battery from samsung.com
Regards.
What would happen if i try my old SGS 1500mah battery on GNote2? I wanna see is it about just battery. Well it is kinda gift from abroad and it seems i have no warranty in my country or i'll have to pay it.
meminfil said:
What would happen if i try my old SGS 1500mah battery on GNote2? I wanna see is it about just battery. Well it is kinda gift from abroad and it seems i have no warranty in my country or i'll have to pay it.
Click to expand...
Click to collapse
No u need for galaxy note 2
Well i've had a chance to try with an S3 battery today and it seems my phone is the reason.
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meminfil said:
Well i've had a chance to try with an S3 battery today and it seems my phone is the reason.
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Daaaamn bro...
Bad news
Hello!
I just bought my note ii and the phone its awesome! I just wanna ask if there is a problem charging the phone overnight?
Thanks in advance!
No. It will be fine. That what I do all the time when battery hits 1%
Sent from my SGH-I747 using xda app-developers app
No problem. I charge every night regardless of percentage.
Although if it's like 90 or higher i just leave it til next day.
I like to make sure i have a full battery each day instead of charging as little as possible like other people
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I recently bought a GSM galaxy nexus (NTT DoCoMo version) and I use it on T-Mobile's prepaid network. The original battery that it came with was terrible.. Literally only lasted 7 hours regardless of screen on time. So I bought a stock Samsung battery off eBay thinking maybe it was a bad battery. No help whatsoever. I've flashed different ROMs, radios, and different kernels. Can anyone help me figure out what's going on? I had a Sprint Galaxy Nexus and I could get up to a day on the battery with 2.5 hours of screen on time so I know the Galaxy Nexus can last a long time. What's the deal?
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shmoozie said:
I recently bought a GSM galaxy nexus (NTT DoCoMo version) and I use it on T-Mobile's prepaid network. The original battery that it came with was terrible.. Literally only lasted 7 hours regardless of screen on time. So I bought a stock Samsung battery off eBay thinking maybe it was a bad battery. No help whatsoever. I've flashed different ROMs, radios, and different kernels. Can anyone help me figure out what's going on? I had a Sprint Galaxy Nexus and I could get up to a day on the battery with 2.5 hours of screen on time so I know the Galaxy Nexus can last a long time. What's the deal?
Sent from my Galaxy Nexus using xda app-developers app
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Click to collapse
What is the 'Battery' menu under Settings telling you?
shmoozie said:
I recently bought a GSM galaxy nexus (NTT DoCoMo version) and I use it on T-Mobile's prepaid network. The original battery that it came with was terrible.. Literally only lasted 7 hours regardless of screen on time. So I bought a stock Samsung battery off eBay thinking maybe it was a bad battery. No help whatsoever. I've flashed different ROMs, radios, and different kernels. Can anyone help me figure out what's going on? I had a Sprint Galaxy Nexus and I could get up to a day on the battery with 2.5 hours of screen on time so I know the Galaxy Nexus can last a long time. What's the deal?
Sent from my Galaxy Nexus using xda app-developers app
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Click to collapse
Could you post some info on battery drain statistics from battery settings tab or preferably gsam monitor over a full drain? I could probably help you out, just need some more info. Also try flashing fancy kernel if you haven't already. This is a newer kernel that gives the best battery life you'll find freshly flashed.
Before discharging toget battery stats I would try charging to 100% and using "battery calibration" by NeMa to clean your phone's batterystats file and then drain to zero with a screen flashlight or running gallery slideshow. This can always be a problem no matter how healthy your battery is.
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This is what I have showing for my battery so far. I flashed the newest radio last night and that seems to have helped a little bit with the battery. I have tried the battery calibration and it didn't really seem to help much.
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shmoozie said:
This is what I have showing for my battery so far. I flashed the newest radio last night and that seems to have helped a little bit with the battery. I have tried the battery calibration and it didn't really seem to help much.
Sent from my Galaxy Nexus using xda app-developers app
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Try to flash stock rom,look like hardware battery problem.
kostyakgn said:
Try to flash stock rom,look like hardware battery problem.
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Click to collapse
I have flashed a stock 4.2.2 ROM a week or so ago and I was still having this issue. I bought a new battery too and its still happening. Flashed the fancy kernel today and it seems to be helping a lot actually.
Sent from my Galaxy Nexus using xda app-developers app
The stock kernel performs way better then what you are experiencing. A custom kernel may help a bit, but it's not magic. I'd recommend using the app BetterBatteryStats in order to find out what's going on.
Do any of you think that me restoring apps would have anything to do with the battery drain? I'm not seeing anything out of the ordinary in the GSAM battery stats but the battery drains way too quickly. 10% per hour even when I'm not using it..
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shmoozie said:
I have flashed a stock 4.2.2 ROM a week or so ago and I was still having this issue. I bought a new battery too and its still happening. Flashed the fancy kernel today and it seems to be helping a lot actually.
Sent from my Galaxy Nexus using xda app-developers app
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Click to collapse
Glad to hear that fancy kernel is helping. It's probably the closest thing to magic you'll find. I agree that 1 hour of screen time and under 12 hours is under par, but I was having these same issues 2 months ago and could not believe how crappy battery life was. It really got better though trying a bunch of different radios to find the right ones, using minimal gapps/resource hogging apps as possible, finding the right build.prop tweaks to use, and most helpful flashing some good reliable kernels like fancy and AK/anarkia that have incredibly useful customizations that stock just doesn't have, I.e., contrast and color settings, battery friendly governors and frequency profiles, optimized smart-reflex, and custom regulator voltages for display.
Well, didn't feel like it lasted too long. Fell asleep with my battery at 33%, woke up 3 hours later and it's dead. I'm ready to throw this phone out the window.
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100% no data connection and 100% no or unknown signal. I have almost full bars. WHAT THE HELL
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Battery App
I've tried to find a rom and kerneI that would help with battery too, nothing made that much of a difference though. I use the 2x battery saver app now. I get at least double the battery life sometimes more.
shmoozie said:
100% no data connection and 100% no or unknown signal. I have almost full bars. WHAT THE HELL
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I see you got the app. Good. Now a few minutes isn't enough time to gather reliable stats. Review the results after a full drain cycle of the battery. Check partial wakelocks and alarms for suspicious activity.
Petrovski80 said:
I see you got the app. Good. Now a few minutes isn't enough time to gather reliable stats. Review the results after a full drain cycle of the battery. Check partial wakelocks and alarms for suspicious activity.
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Here's what was listed on BBS after a full drain. Do you see anything unusual? I turned my data on and kept it on 2G to prevent the no or unknown signal from eating more battery but that was the only change. Battery life still looks terrible.
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shmoozie said:
Here's what was listed on BBS after a full drain. Do you see anything unusual? I turned my data on and kept it on 2G to prevent the no or unknown signal from eating more battery but that was the only change. Battery life still looks terrible.
Sent from my Galaxy Nexus using xda app-developers app
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I'm missing screenshots of partial wakelocks and alarms.
7175 said:
Could you post some info on battery drain statistics from battery settings tab or preferably gsam monitor over a full drain? I could probably help you out, just need some more info. Also try flashing fancy kernel if you haven't already. This is a newer kernel that gives the best battery life you'll find freshly flashed.
Before discharging toget battery stats I would try charging to 100% and using "battery calibration" by NeMa to clean your phone's batterystats file and then drain to zero with a screen flashlight or running gallery slideshow. This can always be a problem no matter how healthy your battery is.
Click to expand...
Click to collapse
No need for the snake oil app, as simply unplugging the phone after a full charge wipes battery stats. Wiping battery stats and draining to zero aren't going to have any bearing whatsoever on this issue and would needlessly shorten the battery's serviceable lifespan.
Petrovski80 said:
I'm missing screenshots of partial wakelocks and alarms.
Click to expand...
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Whoops.. I forgot to screenshot those. I'll get those later today. So I put my phone in airplane mode to see if maybe it was the reception... Phone kept draining. I will try to wipe everything off the phone later and not install any apps and see if that helps.
Sent from my Galaxy Nexus using xda app-developers app
According to these stats, it looks like Google talk and the calendar are my biggest wake locks? I disabled Google talk, turned off location history for Google maps last night, what should I do about the calendar? I feel like my phone is becoming useless because I have disabled so many things.
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Forgot to add these, if anyone can help it would be greatly appreciated. Thank you.
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I just get the Nexus 7 yesterday and i think the battery life was excellent
5 hours and 45 mins screen on time and 1 day and 8 hours of standby time
How was yours share it out
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Mine is not looking to good..
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Sent from my Nexus 7 using xda app-developers app
I tried to upload both screenshots but it didn't seem to work. 2 days 13 he's 20 minutes with 35% charge left. That was with 7.5 hrs of screen time. I got almost another hour of screen time before I recharged.
This was with mostly browsing or reading ebooks with Wi-Fi on while the screen is on, but Wi-Fi off when the screen is on. I had some weird media server draining my battery while the tablet was idle, so I set it to shut Wi-Fi off while the screen is off.
This is my screenshots i think it was alot better than the previous nexus 7
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I don't know whether or not i should return mine. I can't seem to get nowhere near the average battery life that folks are getting, while having my screen to 40‰ brightness, airplane mode on, and wifi off when screen is off... Im running on stock w/o root yet.
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hboot 2.14
s-off, post 3.18 ruu, AT&T
rooted, unlocked, twrp 2.6
abot 3 days in the low screen light and powersave governor circumstance limit cpu freq will be longer
Flashing kernel was also a good method to solve the problem or maybe make a factory reset may get better battery life
It depends your option
Actually battery life depends on how do u use the tablet maybe the next firmware update can ease the problem
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JCon0320 said:
I don't know whether or not i should return mine. I can't seem to get nowhere near the average battery life that folks are getting, while having my screen to 40‰ brightness, airplane mode on, and wifi off when screen is off... Im running on stock w/o root yet.
Sent from my sexy One XL:
hboot 2.14
s-off, post 3.18 ruu, AT&T
rooted, unlocked, twrp 2.6
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40 percent is bright. This tablet has a very bright display. At full brightness its 583 nits. For comparison the iPad 4 is 407 and the iPad mini is 378.
40 percent of this devices brightness is about 225 nits. Want better battery. Turn down your brightness. Nothing is wrong with your device.
I mainly use mine for internet & YouTube & yesterday had over 9 hours of screen on time with lowest brightness
Battery draining at 1% every 3-4mins
How do you recalibrate the battery?
My battery is draining at >1% every 3-4 mins
Wifi ON, brightness- lowest possible.
Processes: FB, wechat, android stuff.
And im not doing anything to it.. I get around 5-6 hours
Any tips?
Maybe there were some apps running in the background
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Don't know how accurate this is since my Nexus restarted itself and it lost some juice in the process but here it is.
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It seems lost a lot of juice in that reboot so u can try one more time without reboot and it may get better standby and screen on time
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This was mines i think it was exellent
Sent from my Nexus 7 using xda app-developers app
Toepack24 said:
How do you recalibrate the battery?
My battery is draining at >1% every 3-4 mins
Wifi ON, brightness- lowest possible.
Processes: FB, wechat, android stuff.
And im not doing anything to it.. I get around 5-6 hours
Any tips?
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Click to collapse
There is no such thing as battery recalibration. Get rid of running Google services you don't need and monitor which apps keep the tab awake, kill them too. FB is quite heavy on the system, Chrome too, try lighter alternatives.
My 32 gb is stock rooted atm, but battery life is great. Might even just leave stock alone for a change (although thats doubtful).
Yesterday let the tab sit with screen on while i was working. Almost 6 hours of screen on dropped battery to 50%.
Screen was set to about 1/3 max brightness.
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This is a very bad one.
Celkin yours were really good
But cas-xp why you do not use your tablet where is your screen on time
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Ive used my tablet up to 2% battery left, maybe, up to 10-15x..
now im draining around 15-20% per hour.
Ive done a factory reset already, still its like that.. Do you think because of that battery treatment, i could have messed up my battery?