Battery opt - Samsung Epic 4G Touch

Was wondering if anyone knew of a app to help optimize battery because it will go from 90 percent then I reboot my phone and all of a sudden it says the batter is on 2 percent
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tcooper85 said:
Was wondering if anyone knew of a app to help optimize battery because it will go from 90 percent then I reboot my phone and all of a sudden it says the batter is on 2 percent
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Click to collapse
Well the one I use is pretty much the Deep Sleep Battery Saver. And tweaking a few settings should do the trick.. Hope that helps..:thumbup:
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There is no app for replacing a worn out battery.
If your phone is a year old or close to it, if your a flashaholic, you need a new battery.
Remove your battery and place in a flat surface, if it wobbles and you can spin it like a top, you need a new battery.
Make sure you spin it clockwise! !
If you spin it counter clockwise steve jobs will poltergiest out of your oven and eat your Epic Touch.
Pp.
sent from a jellybean filled epic touch.

BIGSAMDA1ST said:
Well the one I use is pretty much the Deep Sleep Battery Saver. And tweaking a few settings should do the trick.. Hope that helps..:thumbup:
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Click to collapse
Edit: Just saw that you go from 90 to 2 looks like you might just need a new battery..
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BIGSAMDA1ST said:
Edit: Just saw that you go from 90 to 2 looks like you might just need a new battery..
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Click to expand...
Click to collapse
I wouldn't say that, my phone did it even at 3 months old...
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Related

Battery life terrible on AOKP

I know it isn't a complete ROM yet, but my battery life drops about 1% every 30 seconds with the screen on, and 1% every 2 minutes with the screen off. A lot of people are saying that their battery improved, however mine is a lot worse. Does anyone have any battery saving tips for AOKP? If so, thanks.
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Scoutamis said:
I know it isn't a complete ROM yet, but my battery life drops about 1% every 30 seconds with the screen on, and 1% every 2 minutes with the screen off. A lot of people are saying that their battery improved, however mine is a lot worse. Does anyone have any battery saving tips for AOKP? If so, thanks.
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Click to expand...
Click to collapse
Try this..http://forum.xda-developers.com/showthread.php?t=1179809
This has helped me a lot. Read thru the thread for tips.
Governor is set on performance move to on demand and underclock to 1.3 best battery life to date
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bbobarino said:
Governor is set on performance move to on demand and underclock to 1.3 best battery life to date
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Click to collapse
Alright I'll reflash it later and do that and get back to you thanks
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Scoutamis said:
I know it isn't a complete ROM yet, but my battery life drops about 1% every 30 seconds with the screen on, and 1% every 2 minutes with the screen off. A lot of people are saying that their battery improved, however mine is a lot worse. Does anyone have any battery saving tips for AOKP? If so, thanks.
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Click to collapse
I hadthe same issue but I flashed the TMobile modem and it solved it I was on blaze modem it was sucking my battery dry but that was a fix for me juss saying
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Set it to turn of 4g when the screen is off.. phone lasted over 16 hours
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peppersu812 said:
I hadthe same issue but I flashed the TMobile modem and it solved it I was on blaze modem it was sucking my battery dry but that was a fix for me juss saying
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Click to expand...
Click to collapse
Sorry for the nooby question...but is a modem the same thing as a radio? Lol i tend to stay away from flashing radios and stuff like that because there's alot of people complaining about bricking their devices. Thanks for the help
Not sure how people are bricking there devices just by flashing a radio...but ya ey are the same thing.
xsteven77x said:
Not sure how people are bricking there devices just by flashing a radio...but ya ey are the same thing.
Click to expand...
Click to collapse
Ok yea i dont know...i thought i remembered that happening somewhere but i guess not...anyway ill try that in a bit thanks!
To me you would think you just wouldn't have any service if you just flashed a radio that is different but it's just like flashing a rom like galaxy note rom on our device. It wouldn't play nice it isn't compatible so there for its a hard brick then you got yourself a nice looking paperweight lol
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Same here bro...I feel your pain....
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Locksmith81 said:
Same here bro...I feel your pain....
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Click to collapse
Are u saying that's bad??!?!! I don't even get half of that on stock!
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mbernusg said:
Set it to turn of 4g when the screen is off.. phone lasted over 16 hours
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Click to expand...
Click to collapse
I searched for this, is this only possible using juice defender or is there another way? Thanks
afbengochea said:
I searched for this, is this only possible using juice defender or is there another way? Thanks
Click to expand...
Click to collapse
It's a setting in rom control
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Scoutamis said:
Are u saying that's bad??!?!! I don't even get half of that on stock!
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Click to expand...
Click to collapse
Obviously sarcasm
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Laazyboy said:
Obviously sarcasm
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Click to collapse
Yea I figured...I wish my battery was that good
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Scoutamis said:
Yea I figured...I wish my battery was that good
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Click to expand...
Click to collapse
Same time as the ss above
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Locksmith81 said:
Same time as the ss above
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Click to collapse
Seriously, wtf are you doing?
Best I can get is 10-12up with 3 1/2-4hr screen...
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JaZart said:
Seriously, wtf are you doing?
Best I can get is 10-12up with 3 1/2-4hr screen...
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Click to collapse
Nothing special...no JD, all on 4g, sync is always on, and on stock battery. I have another stock battery the gnex extended on standby. I use an external battery charger and just rotate my batteries. That I believe has helped me.
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JaZart said:
Seriously, wtf are you doing?
Best I can get is 10-12up with 3 1/2-4hr screen...
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Click to expand...
Click to collapse
Exactly, Those stats dont post the actual usage in any meaningful form. If it really wanted to give real info it would tell you how much cpu time those processes used.

Is this normal?

Using GSAM battery monitor btw
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You have a lot going on there but it shouldn't run down the battery that that quick, what was the screen on time? and how old is the battery?
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cp320703 said:
You have a lot going on there but it shouldn't run down the battery that that quick, what was the screen on time? and how old is the battery?
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Click to collapse
I agree
2hrs I think. 7 months old, but I thin I need a new one cause my sticker has turned red.
cp320703 said:
You have a lot going on there but it shouldn't run down the battery that that quick, what was the screen on time? and how old is the battery?
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Click to collapse
mrbsb said:
2hrs I think. 7 months old, but I thin I need a new one cause my sticker has turned red.
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Click to collapse
That's exactly how mines is.. Had my phone for, 7 months and get that type of battery life.. I screwed up my battery though before my knowledgeable days on XDA.. Gonna just buy a new one off Amazon.. Great deals on there
No doesn't seem normal. Do you leave you phone on the charger for long periods? Maybe a bad battery cell.
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Cheap extended battery from eBay

So I got bored and picked up a cheap 3800mah battery of eBay for around $10. I wanted to get the laza one with nfc but it isn't available in Canada. Once been running the cheapie for a few days now. I no longer have to charge at work and after 9 hours of light use on the weekend I am down less than one quarter.
Biggest downside is the supplied back doors not quite fit right.
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Just an update. Battery life is consistently good. I leave work without charging at around 50%. Previously if I didn't charge while at work I would be down to 10-15%. I can play a hell of a lot of minecraft these days days. The issues with the back turned out to be from some plastic flashing. I cleaned up the edge and it sits snugger than the original back. Not bad for under$10
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DM_Sledge said:
Just an update. Battery life is consistently good. I leave work without charging at around 50%. Previously if I didn't charge while at work I would be down to 10-15%. I can play a hell of a lot of minecraft these days days. The issues with the back turned out to be from some plastic flashing. I cleaned up the edge and it sits snugger than the original back. Not bad for under$10
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Click to collapse
Thanks for the info ! Would you mind sharing the eBay link?
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Let's see is this works
http://r.ebay.com/nI96y5
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DM_Sledge said:
Let's see is this works
http://r.ebay.com/nI96y5
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Click to collapse
Awesome, thanks a lot! :thumbup:
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Planning on getting this battery as well .. is the battery still holding up it's rated charge ?
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I have been rocking this battery and cover. It's a 3800 mAh battery with NFC. Here's the link from Amazon.com
http://goo.gl/vO9nr and I am a VERY heavy user and I can go almost 12 hours between charges
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Extended OEM battery for the T-mobile Galaxy Nexus works great on our phone in the original case too! NFC capable.
Oh I can defiantly agree with that statement with an astrix, the old back does fit but it takes some force to get it to stay completely sealed and after about 6mo I had to replace the back of the device because the clips that held it on no longer worked properly just an FYI.....
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Just bought this battery. I've been using it about 3 days and followed battery calibration instructions. So far I'm really not that impressed by it. I've heard with extended batteries it takes a few days to settle in...
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So I hope yesterday was an indication as to how this battery will perform long term. We'll see.
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Has anyone found a protective cover that will fit the new case for the bigger battery. I always like to protect the phone just in case it is dropped!
bfranc said:
Has anyone found a protective cover that will fit the new case for the bigger battery. I always like to protect the phone just in case it is dropped!
Click to expand...
Click to collapse
+1 to this..
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OK this is a noon question but how didja do the screen shot on ICS?
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rastlin said:
OK this is a noon question but how didja do the screen shot on ICS?
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I don't mind answering questions at noon. I am on Galaxy S Bean Jelly Bean rom. I just hold down the power button and it's one of the choices.
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Thank you but it's stock ICS. I thought it was power and the home button but it doesn't work....
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rastlin said:
Thank you but it's stock ICS. I thought it was power and the home button but it doesn't work....
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Click to expand...
Click to collapse
Oh. I'm sorry I thought you were asking how I took the screen shot.. I am not sure about stock ICS..
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No worries....
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ebay is a great place to buy inexpensive phone accessories! i got a case for my t989 for just 2 dollars.
i have a cheep one form ebay, user it every day without issues

Battery life...

Okay I've been reading reviews on people getting 20 hours on battery with the same usage as I am, but my battery dies around 12-15 hours which I think is pretty good. Well I'll post up screenies to show you guys. Just checking if my battery life is normal before jumping ahead and buying a new battery.
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I'm getting about that with about 6 hours of audio play mixed in.
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Oh okay. Thats good to know. I play music about the same amount.
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May I ask how battery life is on AOSP roms, like cm?
So what's the overall way to increase battery without disabling the awesome features of this phone? I read in this thread to over charge for an hour or two, but in another thread it says not to over charge the battery... I'm confused
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I'd like to know all of your settings, I wish my battery life was that good!
joshua.justice said:
I'd like to know all of your settings, I wish my battery life was that good!
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Click to collapse
+1 I would like to know too
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kevinrubio1 said:
So what's the overall way to increase battery without disabling the awesome features of this phone? I read in this thread to over charge for an hour or two, but in another thread it says not to over charge the battery... I'm confused
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Click to expand...
Click to collapse
It all depends on how you use your phone. If you have a bunch of apps synching, terrible reception, and the screen on the brightest setting all the time you most likely won't get good battery life. I'm more than happy coming from the Nexus 4 though. That phone had horrendous battery life.
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nbeebe24 said:
It all depends on how you use your phone. If you have a bunch of apps synching, terrible reception, and the screen on the brightest setting all the time you most likely won't get good battery life. I'm more than happy coming from the Nexus 4 though. That phone had horrendous battery life.
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Click to collapse
I could get a full days use with my nexus 4 and only use like 40% tasker can work wonders. I'm going to try to it on my s 4 when I let the battery settle from all my changing apps and flashing
joshua.justice said:
I could get a full days use with my nexus 4 and only use like 40% tasker can work wonders. I'm going to try to it on my s 4 when I let the battery settle from all my changing apps and flashing
Click to expand...
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Interesting... I use my phone A LOT though and the S4 has impressed me since day one. My nexus dies in a little over a day with no use at all.
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nbeebe24 said:
Interesting... I use my phone A LOT though and the S4 has impressed me since day one. My nexus dies in a little over a day with no use at all.
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Click to collapse
I just set up my galaxy s 4 to do the same, I'll try it for a few days. I just use tasker to set it to turn off internet unless I have an app open which requires it.
You can set it to turn on internet and sync at intervals too.
I didnt really change anything. Shut off all features. Brightness like 25%. But I did underclock to 1.3ghz. Which stilll ran really smooth.
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My brother and I have the same phones, the s4 and his battery is better. I don't understand why! We have the same exact settings, but his is black and mine is white
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Ive notice that some apps like google maps kills battery too. Even if youre not running it. So check if your running applications.
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PestiferouSx said:
Ive notice that some apps like google maps kills battery too. Even if youre not running it. So check if your running applications.
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Click to collapse
I just disabled google maps, I'm testing the battery out today
kevinrubio1 said:
I just disabled google maps, I'm testing the battery out today
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Click to collapse
Alright. Now the waiting game.
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PestiferouSx said:
Alright. Now the waiting game.
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Click to collapse
The battery, somewhat, got better!
But I'm installing a kernel in a few to see if that helps!
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kevinrubio1 said:
The battery, somewhat, got better!
But I'm installing a kernel in a few to see if that helps!
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Click to expand...
Click to collapse
Try ktoonez kernel and set it on koonzservative.
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Also are you on stock and fully bloated?
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Just do what I do. I use an old car battery and I soldered leads into the back of the phone. Sure, my arms get tired and people stare at me in Wal-Mart... but I NEVER run out of battery. :laugh: :good:

Terrible Battery Life :(

I think I got a dud because my battery life is sucking real bad. I had G2 for over a week and I have to say, the battery on G2 blows Note 3 out of the water which bums me out. I mean 7% in 35 minutes is simply unacceptable. Anyone else having similar problems? Should I take it back to the T-Mobile store and ask for a replacement? Any help will be appreciated. Thanks
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umair239 said:
I think I got a dud because my battery life is sucking real bad. I had G2 for over a week and I have to say, the battery on G2 blows Note 3 out of the water which bums me out. I mean 7% in 35 minutes is simply unacceptable. Anyone else having similar problems? Should I take it back to the T-Mobile store and ask for a replacement? Any help will be appreciated. Thanks
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Click to expand...
Click to collapse
Let the battery settle in.. or u can just wait for external batteries to come out
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Turn off WiFi scanning in advanced WiFi settings.
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abalosmusic said:
Let the battery settle in.. or u can just wait for external batteries to come out
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Click to expand...
Click to collapse
Okay, I'll wait. It's the first day may be that's why.
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id10terrordfw said:
Turn off WiFi scanning in advanced WiFi settings.
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Click to expand...
Click to collapse
Thanks bud, that's one of the first few things I took care of and the battery stats are with Wifi scanning disabled
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So far my battery is really good.
Sent From Beast note 3 -TEAM RAGE
I guess I'll replace it tomorrow. I am also not happy with the wifi signal strength. It's hardly one bar. I am getting convinced that I got a defective one.
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Can anyone else post their stats so I can at least compare. Please!
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Hey buddy I work for tmobile... we are told to let the battery die completely and then charge all the way up to 100 and then unplug.
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My battery life seems good so far. I'm still on the pre charge. Got about 3 hours phone call 2 hours screen on. And 18% left. Haven't done my first charge yet.
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lennie said:
My battery life seems good so far. I'm still on the pre charge. Got about 3 hours phone call 2 hours screen on. And 18% left. Haven't done my first charge yet.
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Click to expand...
Click to collapse
Okay, I'll try that before replacing the device. Thank you.
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umair239 said:
Okay, I'll try that before replacing the device. Thank you.
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Click to expand...
Click to collapse
usually when you get a new battery you're supposed to condition it. but anyways, I usually turn off wifi, gps, disable pen detection when in holster
Here is another picture showing 3% drop in battery juice with only 17 minutes of usage. This is freaking embarrassing
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Let the plucking battery cycle a couple of times. I'm sorry but youse sound like a bunch of whinny brats. It takes time for the battery to reach peak performance.
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Is that with 17 minutes of screen on time? If so, ur battery is fine. Ur on pave for over 7 hours of screen time.
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3% in 17 minutes of screen time is not bad at all
Kawaisa said:
3% in 17 minutes of screen time is not bad at all
Click to expand...
Click to collapse
Yeah these screenshots without on-screen time are useless.
Even 10 minutes of on screen time for 3% is pretty good - that's on track for 5.5 hours of on-screen time.
What u talking about batt is breast since I got my phone I got it 45% out of the box. And it's still running good so far
abalosmusic said:
What u talking about batt is breast since I got my phone I got it 45% out of the box. And it's still running good so far
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But you charged it for a while though.
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