[Q] Battery drain. - Nexus 4 Q&A, Help & Troubleshooting

I take the bus everyday for 45min going and coming from work.
I have 4g most of the time and about 7-10min I'm locked onto 2g/edge
Now question is how much would my battery drain from the ups and downs of signal?
And BTW I use Google music sometimes. And ALL the time I'm either here looking thru XDA or using the browser.
GPS And locations are off as well.
Thanks!
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bodom_hc said:
I take the bus everyday for 45min going and coming from work.
I have 4g most of the time and about 7-10min I'm locked onto 2g/edge
Now question is how much would my battery drain from the ups and downs of signal?
And BTW I use Google music sometimes. And ALL the time I'm either here looking thru XDA or using the browser.
GPS And locations are off as well.
Thanks!
Sent from my Nexus 4 using xda premium
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Click to collapse
That question can't be answered, it all depends on too much.
45 minutes with screen on in a bad signal area and on 4g? 15% or so? Impossible to guess.

Yea it was to hard for me to figure out. Thought I might ask here. Well I just got off the bus and my phones at 65% after 1hr screen on.
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bodom_hc said:
Yea it was to hard for me to figure out. Thought I might ask here. Well I just got off the bus and my phones at 65% after 1hr screen on.
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That's a bit much. Post some screen shots of your battery graph.

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Sorry for doubling the pics
Also I'm on currently on rasbean ROM with harsh kernel.
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You're in a bad signal area, 4g, music. That could be right actually..
Stock kernel? If so try something else. Trinity, Franco.

Try gsm auto prl instead of wcdma preferred.
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Vangelis13 said:
You're in a bad signal area, 4g, music. That could be right actually..
Stock kernel? If so try something else. Trinity, Franco.
Click to expand...
Click to collapse
I just flashed images yesterday hoping for better battery after using efrants guide.
I will try a different kernel each day
I'm coming from a gs3, trinity worked well. Will have to try that tomorrow on my ride home.
Also Just got this phone on Friday.
Still need a lot of testing to do.
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Ace42 said:
Try gsm auto prl instead of wcdma preferred.
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Click to expand...
Click to collapse
I just did that. Thanks! Hope it works better.
Will try this tomorrow.
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Related

7 hrs 33 mins screen time !!!

finally touching 7 hours screen time
rascream 6/25 OTA + bms tweaks, matrix 19.5 cfs
noop intellidemand
min 200 max 1000
oc 100
low 800
high 1000
deep idle on
That's quite impressive, to be honest. With a stock battery, as well?
treUse said:
That's quite impressive, to be honest. With a stock battery, as well?
Click to expand...
Click to collapse
yes stock battery, that too a year old
where can i get this rom?
HGhertel1 said:
where can i get this rom?
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Click to collapse
Google is your best friend
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Is that all you got? Lol
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Pretty impressive.
mixtapes08 said:
Is that all you got? Lol
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AOKP - and what kernel, governor, etc?
Thanks
@mixtapes08 - hahahaha wow, amazing .. did you turn of data or put it in airplane mode ? i dint do it and i got till here, please give details
Im guessing no time/ very little time browsing because its a heavy battery user and it would show up as a part of your batter drainers.
Yea, im sure I can put on a black background and leave my screen on and pull 6+hrs of "screen time". I'm going to play Devils advocate here and say this number wasn't achieved with typical phone usage, with data on etc.
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Considering screen is then followed by no other applications that are actually using it, it's possible. Either way, that's actually pretty impressive.
NicholasQ said:
Yea, im sure I can put on a black background and leave my screen on and pull 6+hrs of "screen time". I'm going to play Devils advocate here and say this number wasn't achieved with typical phone usage, with data on etc.
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Click to expand...
Click to collapse
exactly
NicholasQ said:
Yea, im sure I can put on a black background and leave my screen on and pull 6+hrs of "screen time". I'm going to play Devils advocate here and say this number wasn't achieved with typical phone usage, with data on etc.
Sent from my Nexus S using xda premium
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Click to collapse
+1 that's what it seems to be..
Sent from my Nexus S 4G using xda premium
This is crazy. I wonder if I stick to 2G, install BM tweaks, and change ROMs what my results will be....
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guys, this is no gimmick, i had 2g on and wifi too for about 2-3 hours, no browsing but i was using whatsapp and side by side i was theming the phone using gallery and the other apps required to make a unique homescreen, im not stupid to sit with my phone idle on for 6 hours :/
if you see in the general section, ive crossed 6 hours before with nmv rom so its not something im faking up
mixtapes08 said:
Is that all you got? Lol
Sent from my Nexus S™
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So impressive!
Would you mind sharing your settings?
Bls440 said:
So impressive!
Would you mind sharing your settings?
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Click to collapse
aokp+matrix=smartassv2
yes i turn off my data when i'm at home... I had a wifi lol..
i don't use airplane mode
Lots of pictures taken and shared Google Reader Tapatalk voice
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spurcity281 said:
Lots of pictures taken and shared Google Reader Tapatalk voice
Sent from my Nexus S 4G using Tapatalk 2[/QUOTE]
Are you running paranoid?
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Is this decent battery life?

Hi all,
I'm considering buying a new OEM battery for my 2.5 year old mt4g. I am rooted and running a custom rom, MyTouch UX 3.0 at the moment, but I usually use the CodeFireX AOSP Jelly Bean rom. Here is a screenshot of my current battery usage:
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So around 6-7 hours with wifi turned off and the phone in my pocket at school. Its okay-ish for a 2 year old battery, but should I go on amazon and buy myself an OEM battery for $7? Also, does anybody know a kernel for CodeFire X that gives good battery life? Feedback please...
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What's your SOT?
Should post a screen shot of that too considering it's taking 75% of your battery. So I'm thinking about 2 1/2 hours?
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Not quite sure what you mean, but I can tell you that since I posted that (13 minutes) I now have 50% battery. I'm on airplane mode, so cell standby is off.
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I2IEAILiiTY said:
What's your SOT?
Should post a screen shot of that too considering it's taking 75% of your battery. So I'm thinking about 2 1/2 hours?
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Here we go: http://imgur.com/dWy7uXW
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I'd probably get a new battery myself. It's not terribly expensive.
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AdamLechowicz said:
Here we go: http://imgur.com/dWy7uXW
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It SEEMS a little low, but I've seen worse. If you're looking for a new battery check out Anker.
estallings15 said:
It SEEMS a little low, but I've seen worse. If you're looking for a new battery check out Anker.
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Click to collapse
Thanks, I'll check it out"
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estallings15 said:
It SEEMS a little low, but I've seen worse. If you're looking for a new battery check out Anker.
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This battery looks really good, for the price:
http://www.amazon.com/gp/aw/d/B0068...&redirect=true&ref_=as_li_ss_tl&tag=ianker-20
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AdamLechowicz said:
This battery looks really good, for the price:
http://www.amazon.com/gp/aw/d/B0068...&redirect=true&ref_=as_li_ss_tl&tag=ianker-20
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It is. My glacier had one of those last I had it and I loved the battery life.
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Synthetic.Nightmare said:
It is. My glacier had one of those last I had it and I loved the battery life.
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+1
OK everybody, I have found a solution to my battery woes:
http://www.amazon.com/gp/aw/d/B0068...&redirect=true&ref_=as_li_ss_tl&tag=ianker-20
Since you guys say its a good battery for the price, it looks to be a win win. Thank you all for your help and quick responses!
-Adam
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battery is dead. i've got a new one!
OK guys, I got the battery from the above post. Just one last problem. Since the battery is extended, my meter says the battery is full when its really only around 90%. This can be fixed by charging while the phone is off. Since I am rooted, I tried to clear the battery stats in cwm, but the problems still there
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Whats your fastest ATT LTE speed using speedtest.net?

I've been pretty impressed with how fast my connection has been with the GS4 compared to my other Galaxy phones on ATT (GS2, Note and GS3), how does your area compare?
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Sent from my AT&T Galaxy S4 - Stock 4.2.2 Rooted
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Removed picture.
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Not sure why it defaulted to Yellowknife, CAN. as the closest server, but the numbers are pretty similar to speed tests using the AT&T server that's 5 miles from my house. Latency is a bit more though. 120ms for Yellowknife and 99ms for Anchorage, AK AT&T server.
From all around Bakersfield CA. Unfortunately only about 5-7 Mbps at home.
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Dang 65MB is blazing!
Sent from my SAMSUNG-SGH-I337 using XDA Premium HD app
i even got 98mb/s at the same spot 2 days earlier but i ended up formating the phone and lost all screenshots
This is slightly above average for me in Tampa. I'm not impressed. I hit 49 once, but it was a fluke.
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Planktron said:
This is slightly above average for me in Tampa. I'm not impressed. I hit 49 once, but it was a fluke.
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Up here in Jacksonville I hit 53 Mbps down and ~15 Mbps down once. No screenshot evidence though.
This has been consistent for me.
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It's consistent because your using Wi-Fi. Turn off Wi-Fi and redo the test.
King Cole said:
Up here in Jacksonville I hit 53 Mbps down and ~15 Mbps down once. No screenshot evidence though.
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I was in Jacksonville a few weeks ago, here's a test from there.
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hiii_imkris said:
I was in Jacksonville a few weeks ago, here's a test from there.
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You only get that in the city center though, or up near the San Marco area usually.
polish_pat said:
i even got 98mb/s at the same spot 2 days earlier but i ended up formating the phone and lost all screenshots
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What carrier are you on?
golden_35 said:
What carrier are you on?
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Rogers and this was on AWS bands aka LTE MAX

Does my battery life look normal to you?

I am curious if this battery drainage looks normal to you.
Thanks for the help.
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Your missing the picture with screen time.
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Like the screen usage percentage? Okay I'll have to get that tomorrow if so. I ended up throwing it up on the charger. But at the moment it says 33%
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Screen time will tell us everything this doesn't
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I decided to update the original post
You have to press screen which will give us a time of your long the screen was on during the 10 hours of use.
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The fact that none of your screen shots show a signal is a bad thing for battery life.
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cyberr8der said:
The fact that none of your screen shots show a signal is a bad thing for battery life.
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That's a condition of WiFi Calling for T-Mobile with WiFi as the "preferred" method of connectivity. No need for concern there.
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Maybe WiFi calling is draining your battery life. Its still hard to see where you are at % wise. Where was the battery at with 1.4 hours of screen time?
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craigbailey1986 said:
Maybe WiFi calling is draining your battery life. Its still hard to see where you are at % wise. Where was the battery at with 1.4 hours of screen time?
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I updated the original post to include all the info I think you are requesting.
Thanks everyone for sticking with me on this I really appreciate it!
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vahdyx said:
I updated the original post to include all the info I think you are requesting.
Thanks everyone for sticking with me on this I really appreciate it!
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That seems pretty good.. 2 hours of screen time down on 20%.. that means you would possibly get 10 hours of screen time before it dies...
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Drain looks normal, your not complaining about this drain correct? lol

[Q] Is my screen ok?

Hi all,
Today morning i left my SGS4 at table and when i was getting up, i was holding this kind of battery http://upload.wikimedia.org/wikipedia/commons/9/99/02_-_Single_Energizer_Battery.jpg and suddenly fell (for about 70 Centimetre high) at phone screen.
Screen hasn't got any scratch or something, works good, but i just wanted to ask if this can cause any problem in the future? It's my first time facing this kind of drop trip so i just wanted to ask and feel more comfortable.
I use this to http://img.game.co.uk/images/gameware/pspscreenprotectorandcloth.gif don't know if it helps in this situation haha.
Thanks.
Energizer AA batteries are a known menace to the Galaxy S4 screen.
Breakage could occur at any time, it could be months it could be hours. Once the AA battery has had it's way there's no going back.
The only known cure is the saliva of an epileptic koala, this must be applied twice daily to the effected area.
Good luck mate!
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Obagleyfreer said:
Energizer AA batteries are a known menace to the Galaxy S4 screen.
Breakage could occur at any time, it could be months it could be hours. Once the AA battery has had it's way there's no going back.
The only known cure is the saliva of an epileptic koala, this must be applied twice daily to the effected area.
Good luck mate!
Sent from my GT-I9505 using XDA Premium HD app
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Or changing the screen right? thanks for answer.
It'll be fine mate
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Just beware of these
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xtrustkillx said:
Just beware of these
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I dont get it, how can the issue appear later when it doesn't appear in that time of the battery fell...
Dude it was joke. That one on picture is car battery like 16kg it would smash the screen for sure. Anyway your display is fine.
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xtrustkillx said:
Dude it was joke. That one on picture is car battery like 16kg it would smash the screen for sure. Anyway your display is fine.
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I didn't saw the image mate, canf see it i see just a crashed thumbnail haha, thanks btw

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