Noob question~ - Galaxy Tab 7.7 General

how to make a full re cycle of my battery life ??
i didnt charge it to full when i 1st got it now seems like its draining FAST~~~

Josvaz said:
how to make a full re cycle of my battery life ??
i didnt charge it to full when i 1st got it now seems like its draining FAST~~~
Click to expand...
Click to collapse
Run it to empty, leave it turned off, and then charge it to full.

Okie thanks alot another question my tab is staying @ 41'C or higher is it normal? ?
Sent from my GT-P6800 using xda premium

Josvaz said:
Okie thanks alot another question my tab is staying @ 41'C or higher is it normal? ?
Sent from my GT-P6800 using xda premium
Click to expand...
Click to collapse
Unless your device has been under the Singapore sun all this while, it doesn't seem normal. Using the log from Battery Monitor Widget Pro, I see that my Tab can go up to 39⁰C when charging from AC. And while it might go as high as 37⁰C under more intensive use, it usually goes only to 33⁰C or so. And it stays 26/27⁰C in idle (in air-conditioning) or 30/31⁰C outside. Might want to check if there are intensive processes running in the background.

okie thanks alot it improve significantly after killing off those apps running in background.

Related

Battery Drainage

What app can i use to show what specific app is draining the battery the most.. my battery seems to drain faster than everyone else on here and i figured its has to be an app that im using thats using more battery that the rest..
jok3sta said:
What app can i use to show what specific app is draining the battery the most.. my battery seems to drain faster than everyone else on here and i figured its has to be an app that im using thats using more battery that the rest..
Click to expand...
Click to collapse
try quick battery widget plus quick settings.
jok3sta said:
What app can i use to show what specific app is draining the battery the most.. my battery seems to drain faster than everyone else on here and i figured its has to be an app that im using thats using more battery that the rest..
Click to expand...
Click to collapse
First, you need spare parts. Go to Battery History and check the % of running time. If its near 100%, your phone isn't sleeping. Next is to find what is causing this issue.
Go to homescreen, hit menu, hit settings. About phone, Battery Use. See what is using the most battery.
Next, go to settings, Applications, running services. See what services are running. If your phone isn't sleeping, its probably one of these services causing it. For me, Coreplayerservice, which is the music player service caused the phone not to sleep.
Spare parts is showing 68% and that's probably because ie been using th phone a lot this morning
Tapatalkin' it from my Epic 4g
You should check the CPU usage next on spare parts...that should show you the apps taking cpu time
Sent from my SPH-D700 using XDA App
sneerpeer said:
You should check the CPU usage next on spare parts...that should show you the apps taking cpu time
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
ill check that now
68% is very high unless you think that since you unplugged the phone you have literally been using it 2/3 of the time.
If you don't want the full blown Spare Parts app, but want the battery piece then you should download "BatteryHistory" from the market.
Sorry to thread jack, but my usage is 99.2%, thats bad right???
mikeschevelle said:
Sorry to thread jack, but my usage is 99.2%, thats bad right???
Click to expand...
Click to collapse
Its not good.
mines at 62% by android system

Ugh.. getting mad at battery life!

I have not changed anything... I was getting 16+hours and still having between 15 and 20% left but the last two days I'm hardly getting 10 hours! WTF!
What is a good program for seeing what apps are open when they don't need to be? Would that just be like a tast killer?
Just a little rant... sorry. When I complain to my friends they just call me a nerd... I need to vent to people that understand, haha.
does your ranting require a new thread?
Wow people, how on earth do you guys get battery life of 16hrs. I can hardly get 3 hours on my phone...
suchavibrantthang said:
does your ranting require a new thread?
Click to expand...
Click to collapse
Yeah, Its as pointless and useless as your post. Yet we both wanted to say something... so here we both are... wasting space.
Have a great day! Enjoy your battery.
Sent from my SGH-T959 using XDA Premium App
stanton93 said:
Wow people, how on earth do you guys get battery life of 16hrs. I can hardly get 3 hours on my phone...
Click to expand...
Click to collapse
you using the phone for straight 3 hours? if yes that's normal.
To the OP check the new apps you've downloaded.
Sent from my SGH-T959 using XDA App
Nope.. I use it moderately. listening to music for maybe an hour brings down my battery levels from 90 to 58% and this thing is draining 1% every 2 mins on standby...
Btw while I was charging my phone and it magically jumped from 8 to 34% in jus 10mins or so(I had switched it off before charging and after few mins of charging, I switched it on to find it on 34%). Is this a factor??
that's ridiculous, that must be an application eating up type battery
Sent from my SGH-T959 using XDA App
stanton93 said:
Nope.. I use it moderately. listening to music for maybe an hour brings down my battery levels from 90 to 58% and this thing is draining 1% every 2 mins on standby...
Btw while I was charging my phone and it magically jumped from 8 to 34% in jus 10mins or so(I had switched it off before charging and after few mins of charging, I switched it on to find it on 34%). Is this a factor??
Click to expand...
Click to collapse
jumping percentage means your battery stats is ruined. wipe it, but the battery drain on idle mode isn't about the stats.
what rom are you running?
Sent from my SGH-T959 using XDA App
Bionix 1.3.1 with whitehawkx kb5 modem.
Fml.. Even while charging, the battery % is decreasing
stanton93 said:
Fml.. Even while charging, the battery % is decreasing
Click to expand...
Click to collapse
If you're charging via USB, you may wish to connect to AC. USB doesn't charge as fast and your phone (apps running, etc) may using power faster than the USB can replenish it.
If you're on AC, turn the phone off and charge it that way. If it continues to decrease this way, there is something seriously weird with your device.
I re-flashed bionix but the battery drain still continues.. Should I change back to toxic darky 9.5 and see how the battery on that thing is working?
stanton93 said:
I re-flashed bionix but the battery drain still continues.. Should I change back to toxic darky 9.5 and see how the battery on that thing is working?
Click to expand...
Click to collapse
go back to stock,
Sent from my SGH-T959 using XDA App
At the OP. Use Android Assistant in the market, then from there check battery use. Always been useful to me.
iynfynity said:
go back to stock,
Click to expand...
Click to collapse
When you say go back to stock.. you mean odin back to UVJFD and a 512.pit file correct? i have done this a few times... i always wonder about clicking on re-partition because it jsut sits and does not go on.. so i unclick it. but yeah thats what i just did also... Ugh i remember a year ago i had a rom kernel set up that i was getting over 2 days EASY... then i flashed a different rom adn forgot what i was running ha. oh well.
Abu-7abash said:
At the OP. Use Android Assistant in the market, then from there check battery use. Always been useful to me.
Click to expand...
Click to collapse
Thanks ill check that out if just going to stock and redoing everyhting does not help me
yup that's what you should do, anyway when you go back to stock do you restore apps from titanium backup?
Sent from my SGH-T959 using XDA App
iynfynity said:
yup that's what you should do, anyway when you go back to stock do you restore apps from titanium backup?
Sent from my SGH-T959 using XDA App
Click to expand...
Click to collapse
titanium backup needs root
stanton93 said:
Bionix 1.3.1 with whitehawkx kb5 modem.
Fml.. Even while charging, the battery % is decreasing
Click to expand...
Click to collapse
U have to recalibrate your battery. I normally get 10 hrs of batt time when I re calibrated my battery...
Also im on bi winning rom....edt...always greate batt life
nomadrider123 said:
titanium backup needs root
Click to expand...
Click to collapse
you can root stock right.
Sent from my SGH-T959 using XDA App

Battery Drains QUICKLY!

I got school at around 6 am. By the time I eat lunch it's already at 57%. By the time I get home around 5 and it's already at 17%.
All I do is listen to music (doubletwist/playerpro) and play Cut the Rope, WTF!?
Cell standy by is 46% in batter usage followed by wifi with 11%
any help guys?
What I tend to do is have brightness down to about half. Have you also tried fully charging the phone, taking the battery out and charging back to full? I sometimes find it drops down but regenerates itself.
Sent from my R800i using xda premium
is it stock no over clocking mods etc no app keeping phone locked awake?
Sent from my Xperia Play using xda premium
Droid117 said:
What I tend to do is have brightness down to about half. Have you also tried fully charging the phone, taking the battery out and charging back to full? I sometimes find it drops down but regenerates itself.
Sent from my R800i using xda premium
Click to expand...
Click to collapse
fma965 said:
is it stock no over clocking mods etc no app keeping phone locked awake?
Sent from my Xperia Play using xda premium
Click to expand...
Click to collapse
Brightness is below half,I never go over. WiFi is on but not all the time.
Stock rom 2.3.4 rooted
Do you have data off?
How's your phone signal most of the time? It has been proven that low/bad signal drains battery quicker than good signal.
Sometimes certain buildings/rooms have pretty bad reception making it a huge drain for your phone.
Droid117 said:
What I tend to do is have brightness down to about half. Have you also tried fully charging the phone, taking the battery out and charging back to full? I sometimes find it drops down but regenerates itself.
Sent from my R800i using xda premium
Click to expand...
Click to collapse
This is a useful piece of information, however is not really practical. Ideally we don't want to be turning off our phones on every charge :/
I myself own 3 batteries, and alternate them (I have a wall charger for the batteries)
what ver are you using if 2.3.4 the battery issue is fix.
I get 3 /4 bars, at school right new and yea some times I get nothing, especial ly during the subway ruse which is an hour
Sent from my R800i using XDA App
Once I updated my phone to 2.3.3 I noticed that the battery life was sub-par, only lasting 3/5s of the day on a full charge.
I proceeded to root my phone (as I don't have the money to unlock my Big Red Bootloader); after installing SetCPU I took down the clocking meter 1 notch (768MHz) and the phone is stable with not difference in performance (so far). Doing this and removing some unneeded bloatware has increased my battery life 2.5x and I can go almost 3 days on a single charge.
xiEvo said:
what ver are you using if 2.3.4 the battery issue is fix.
Click to expand...
Click to collapse
xiEvo is correct and I've read a lot of good stuff regarding battery life with 2.3.4. I can only begin to imagine what kind of battery life I'll have once I get that update.
get juice defender off the market ultimate version is best. this will lookafter everything for you.. juice defender is a must have app for all android devices
Sent from my R800i using xda premium
I'm 2.3.4.
Honestly I had the best battery life with 2.3.2, IDK why.

Battery concumption on 4.0,4

greetings.
wondering if you guys can share your battery consumption after the ICS 4.0.4......
based on what i saw so far, battery was lasting much longer on HC on galaxy tab.
Thanks
challenger_P said:
greetings.
wondering if you guys can share your battery consumption after the ICS 4.0.4......
based on what i saw so far, battery was lasting much longer on HC on galaxy tab.
Thanks
Click to expand...
Click to collapse
Yes, my battery now drains even after a night in airplane mode. Hope this will get fixed soon...
No change. Exactly the same 2-3% per day when in standby with WIFI always on.
Sent from my GT-P7510 using xda app-developers app
After first install battery drained fast. Charged overnight and wiped battery stats while on AC. Now drains 2-3% in 10 hours standby with WiFi on.
Exactly the same for me too, I suppose it was going faster initially, as it's like having a new toy again and I didn't want to put it down. But now, it's as it was on Honeycomb.
Sent from my GT-N7000 using Tapatalk 2
paul1959 said:
After first install battery drained fast. Charged overnight and wiped battery stats while on AC. Now drains 2-3% in 10 hours standby with WiFi on.
Click to expand...
Click to collapse
How do you wipe battery stats?
garese said:
How do you wipe battery stats?
Click to expand...
Click to collapse
For exemple in cwm: reboot to recovery --> Advanced --> wipe battery. Or use an app like BatteryCalibration.
Sent from my HTC One S using xda app-developers app
you can do it much easier... just unplug charger and android OS will reset this file for you.
Deleting this file will do nothing it terms prolonging battery life...
gokpog said:
No change. Exactly the same 2-3% per day when in standby with WIFI always on.
Click to expand...
Click to collapse
^^this!!!
Vlad_z said:
you can do it much easier... just unplug charger and android OS will reset this file for you.
Deleting this file will do nothing it terms prolonging battery life...
Click to expand...
Click to collapse
So I let my tab to discharge completely, then I recharge it and unplug the charger?
garese said:
So I let my tab to discharge completely, then I recharge it and unplug the charger?
Click to expand...
Click to collapse
Where does it say to let your tab discharge completely?
My battery after the update runs out faster then on honeycomb. I fully discharged and charged the battery again but it didn't seem to work.
BretonGirl said:
Where does it say to let your tab discharge completely?
Click to expand...
Click to collapse
I was asking, did you notice the question mark? :laugh:
The answer is: No need for discharge.
Sent from my HTC One S using xda app-developers app
Now the battery drains very fast also in airplane mode.... I don't understand!
Sent from my GT-P7500 using xda app-developers app
4.04 battery drain faster than 3.2 with my 7500. After checking with Cpuspy, it always stays at 261MHz, can't get in deep sleep. Any idea?
Sent from my GT-P7500 using xda app-developers app
ICS has definitely been a battery whore to my 7510...Battery life so far was best with the CM10 ROM
battery drain
benaustin said:
4.04 battery drain faster than 3.2 with my 7500. After checking with Cpuspy, it always stays at 261MHz, can't get in deep sleep. Any idea?
Sent from my GT-P7500 using xda app-developers app
Click to expand...
Click to collapse
arizal said:
Exactly the same happens here, 20-30% lost in airplane mode overnight! I also got only 1% in airplane mode on HC!
Click to expand...
Click to collapse
Hi guys, I found out what could be the problem. I installed CPU Spy, charged full the tab and let it over the night (airplane on, wifi off). battery dropper down 11% for 10 hours. BUT, when I looked in battery setting, it showed me that gallery was using 33% of the battery !!!
So gallery is not the problem, it's the new google+ app which is set up to instant upload photos, so I think gallery is trying to upload photos or sync but it could not. I turn the instant upload off, so now I will see if this is the problem, otherwise I will uninstall the stupid google+ app.
So give it a try if you want...
micko83 said:
Hi guys, I found out what could be the problem. I installed CPU Spy, charged full the tab and let it over the night (airplane on, wifi off). battery dropper down 11% for 10 hours. BUT, when I looked in battery setting, it showed me that gallery was using 33% of the battery !!!
So gallery is not the problem, it's the new google+ app which is set up to instant upload photos, so I think gallery is trying to upload photos or sync but it could not. I turn the instant upload off, so now I will see if this is the problem, otherwise I will uninstall the stupid google+ app.
So give it a try if you want...
Click to expand...
Click to collapse
[info] - my tab went to deep sleep for last hour after I had turn off instant upload in google+

Low battery life

For the past few weeks i've been noticing a bigger drain of battery than the usual and i don't seem to be figuring out what's going on...
If someone knows any way to increase battery life feel free to post any solution. Thanks in advance
Sent from my U8800 using xda app-developers app
nikeradsn said:
For the past few weeks i've been noticing a bigger drain of battery than the usual and i don't seem to be figuring out what's going on...
If someone knows any way to increase battery life feel free to post any solution. Thanks in advance
Sent from my U8800 using xda app-developers app
Click to expand...
Click to collapse
have you been fully charging and fully discharging your phone?
What app did you install? Did you install a new rom? what rom are you on? My guess would be a rouge app. Have a look in the battery usage graph or get spareparts and look at the things that are keeping the phone awake.
dc959 said:
have you been fully charging and fully discharging your phone?
Click to expand...
Click to collapse
Fully discharge only some times i usually start to charge it at 10%
Sent from my U8800 using xda app-developers app
PaulMilbank said:
What app did you install? Did you install a new rom? what rom are you on? My guess would be a rouge app. Have a look in the battery usage graph or get spareparts and look at the things that are keeping the phone awake.
Click to expand...
Click to collapse
Im running aurora 4.1.1a, the problem might be a rouge app i don't know
Sent from my U8800 using xda app-developers app
I would suggest you download CPU Spy to see if an application is preventing your phone from entering deep sleep mode, for example. You may have a lot of widgets refreshing way too often, as well.
Tonttunator said:
I would suggest you download CPU Spy to see if an application is preventing your phone from entering deep sleep mode, for example. You may have a lot of widgets refreshing way too often, as well.
Click to expand...
Click to collapse
The only widget that refreshs at my home screen is SetCPU, in order to monitor the Temperature, but i will try that app in order to check whats going on thanks.
Ok finally I've managed to see what was the problem that was causing such battery drain/loss... The problem is that i wasnt full charging/discharging, now the battery seems to be working fine. Also I've check cpuspy and nothing is interferindo with the deep sleep.. Thanks for the help
Sent from my U8800 using xda app-developers app
nikeradsn said:
Ok finally I've managed to see what was the problem that was causing such battery drain/loss... The problem is that i wasnt full charging/discharging, now the battery seems to be working fine. Also I've check cpuspy and nothing is interferindo with the deep sleep.. Thanks for the help
Sent from my U8800 using xda app-developers app
Click to expand...
Click to collapse
Never fully discharge Li-ion batteries.
But is not fully discharging, under %15 damages battery? And also i put from batter over %95 because after %100, it waits until it drops and again charges if i forget there.

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