New to Andorid & G3, first few days, weak battery than expected - G3 Q&A, Help & Troubleshooting

Hey guys,
So I just moved from iPhone finally, first few days with the G3 and I'm wowed of course, my only concern is that I expected the battery to be a lot better, of course it's better than the iPhone, but I did not expect it to drain so fast, first few % goes slow but then it drops fast, and I'm not doing anything special or massive use, brightness set to auto, and it's trickle charged, I dropped to like 20% after 2:20 hours of screen use.
So my question, is that what I can expect from the G3 because of the massive resolution? or it's just on the beginning?
Would love to hear from your experience! any tips would be cool!
Thanks!

Its because of the qhd screen, better screen, more battery drain, if u root u can adjust a few things to help a little, mine isent to bad

My first 10 percent drop I can get almost a hour of screen time, barely 2 1/2 at 50%. Thinking of returning this for the M8..

Zachary droid said:
Its because of the qhd screen, better screen, more battery drain, if u root u can adjust a few things to help a little, mine isent to bad
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This is true, but because you're a new user, I'd highly recommend not rooting for a while, until you've worked out the kinks in your phone. You can set the brightness to a certain percentage, and then auto-brightness uses that percentage as a base and will not let the screen go lower than that level. As for apps that can help you out, I use and highly recommend this: https://play.google.com/store/apps/details?id=com.antutu.powersaver
You can select 3 different levels of saving, and I seem to get around 20% more battery life when use it. Or you can look for anything else along those lines. LG also has some built-in tools to help keep your battery going. There's the built-in battery saver option: http://www.androidcentral.com/how-use-battery-saver-lg-g3
There's also a few other things, this site covers it pretty well: http://www.androidcentral.com/lg-g3-help-tips-and-tricks
Anyways, hope that helps, and welcome to the family!

Hey thanks for the help guys!
I will definitely try some of the suggestions, and also considering to root it.
Does it get better with time tho? I mean this is just my 3rd of 4th cycle.
Thanks again guys!

Dektion said:
Hey thanks for the help guys!
I will definitely try some of the suggestions, and also considering to root it.
Does it get better with time tho? I mean this is just my 3rd of 4th cycle.
Thanks again guys!
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Click to collapse
Yes, usually takes a few circles to the battery to settle down. Mine at the beginning was draining fast too but now I'm getting almost 5 hours of screen on time. That's pretty good in my opinion. I use my phone a lot and by the end of the day I'm over 30%. My gs4 was over way before that.

Dektion said:
Hey thanks for the help guys!
I will definitely try some of the suggestions, and also considering to root it.
Does it get better with time tho? I mean this is just my 3rd of 4th cycle.
Thanks again guys!
Click to expand...
Click to collapse
My battery was terrible the first week. It's gotten much better since. So it will calm down after a bit.
Sent from my LG-D851 using XDA Free mobile app

My battery was horrible the first week on my g2 but seems better on the g3, I don't think it will get better than this and if it does that's awesome!
I also feel like it doesn't use as much battery when screen on as my g2 did.

Related

New GN owner feedback.

Hello all,
First off thanks to everyone in the community for all of the great articles and information. I struggled with which device to get but settled on the GN. When it arrived I kind of paniced because it wouldn't update from 4.0.1. Thanks to all of you I ended up finding out that I received a YAKJUDV version. With a little research I found out how to change to YAKJU and now all is well.
Not only is "all well" but "all is great"! I am running straight stock 4.0.4, no root, no custom kernel, nada. I do not have any issues with wake from sleep as some have reported, and my battery life is fantastic. As of right now I am on 1 Day 16 Hours and I still have 36% battery remaining. I know that battery life is very subjective but I have browsed some websites, downloaded 10-15 apps. Played a little angry birds. Connected to my job's Cisco VPN and did some RDP work. I have 3 Gmail accounts set to push with calendar & contact sync. I have had Wifi and Bluetooth enabled the whole time. I also have my google voice and google plus account active. I keep the screen on auto brightness. Lastly, I have about an hour or so of talk time during this period. Ohh, I forgot I also have had the Jawbone Companion app installed and connected to my Era, I read a few comments on some sites where users reported the app caused noticeable battery drain, this was not my experience.
In closing, thanks again for all of the info!
Greate battery life
nice....
that sounds like incredible battery life. what was the screen on time? i take it on WiFi the entire time?
either way, its refreshing to hear/see a thread praising this phone.. i am in the same boat as you, i am completely happy with my nexus...absolutely love it. however i had to root/ROM to get to this point but still very happy (i was going to root/ROM anyway)
For me crap battery life at 4.0.1 (and probably battery wasn't calibrated). Once updated to yakju 4.0.4 battery life was much much better. Other than the "screen at low brightness look crap issue" and not too loud speaker (Nokia phones which I came from was DAMN loud), overall very happy with this phone. The ROMs and kernels for most of the cases JUST WORK. And the fact people ask me what phone am I holding is an epic thing when you see people around you having iPhones and S2. May send mine in for a replacement as the top part of the screen has this weird greenish colour. Noticeable when keyboard is in landscape.
the screen on time is 4hrs 2min.
sfagundes said:
the screen on time is 4hrs 2min.
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Want to swap phones?
sfagundes said:
the screen on time is 4hrs 2min.
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Click to collapse
holy ****...how did you get a 1 day and 16 hours with a 4 hours 2 min.......
im getting the 4 hours screen time but with a day (24 hours)........
lol i wish i could tell you.......
I am not running any widgets, most of my browsing was done over wifi.
I ordered a GNex about 2 weeks ago and used it for about 36 hours and returned it. That one had abysmal battery life. In hind sight, I wish I would have looked closer at the firmware/version type with that one so I would have some sort of reference.
I am kind of pissed that I ordered the extended battery thinking my battery life was going to be ****. I honestly dont think i need it.
sfagundes said:
lol i wish i could tell you.......
I am not running any widgets, most of my browsing was done over wifi.
I ordered a GNex about 2 weeks ago and used it for about 36 hours and returned it. That one had abysmal battery life. In hind sight, I wish I would have looked closer at the firmware/version type with that one so I would have some sort of reference.
I am kind of pissed that I ordered the extended battery thinking my battery life was going to be ****. I honestly dont think i need it.
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When you use the charger does a green light come up to tell you that the battery is charging?
My Nexus One shows a green light, not my Galaxy Nexus.
gunner1937 said:
When you use the charger does a green light come up to tell you that the battery is charging?
My Nexus One shows a green light, not my Galaxy Nexus.
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LOL, i don't know! I am still trying to drain the battery for the first time, I dont want to plug it in yet!
I'll check next time i charge it.
did you put it in the charger for short periods of time? if it doesn't get a full charge at once it doesn't reset the timer. you can tell when you are looking at the battery option and the map goes down back up then down again lol... I'm honestly thinking that's the case
Sent from my Galaxy Nexus using xda premium

Battery Issue ! Its the 7th Charge Cycle Now

I bought this amazing [As you all know how fast it is ] Galaxy Nexus and was previously using hTC Desire S[GB] !!!
I'm somehow not happy with the battery life and also the overheating of Nexus !
It is Stock[ROM + Kernel] + Root ! around 7th or 8th charge cycle !!
I did try out Cpu Sleeper App works like a charm but was facing reboot issue and that is why had to remove it !!!
See if anyone of you could help me overcome these issue ! or Is this really something for me to worry about !!?????
[PS: Please don't recommend me to change ROM or KERNEL ! Because I prefer to stay on Stock ! Also NOOO Overclockig !]
Check out the Few screen shots i took when my brain kicked me to !!!
We need to see the screen before this one(the one that lists top consumers of battery). To see if something is waking the phone up. Also, charge cycles and calibration are bogus. If anything, you would be using the phone less since you've finally set everything up the way you want and the newness effect has worn off. My battery life has been about the same if my usage pattern remains like it usually does throughout the day. It doesn't really look too bad, but the drops seem a little steeper than what I normally see. . Grab CPUSpy and BetterBatterystats. I'm on my way to work soon, but someone may be able to help you before I go on break.
the screenshots you required
chronophase1 said:
We need to see the screen before this one(the one that lists top consumers of battery). To see if something is waking the phone up. Also, charge cycles and calibration are bogus. If anything, you would be using the phone less since you've finally set everything up the way you want and the newness effect has worn off. My battery life has been about the same if my usage pattern remains like it usually does throughout the day. It doesn't really look too bad, but the drops seem a little steeper than what I normally see. . Grab CPUSpy and BetterBatterystats. I'm on my way to work soon, but someone may be able to help you before I go on break.
Click to expand...
Click to collapse
Here we go
ok so calibrators and cycles are bogus ! I get that !
What about brightness ? Should that be auto or manual mode ??
And is Google Now causing issue ?? Because its not really useful to me on daily basis !!???
And any other suggestions your would like to share
I was gonna edit my post, actually. I've personally never fully charged and drained my battery for any of my phones(some people swear by it though). I guess if the readings are out of whack then yes. My phone got stuck at 85% for almost 12 hours one day, but I had did something which messed up the OS. Haha.
If you don't use Google Now, you can opt out of it. Brightness is a personal preference. I usually stick mine at 25%. Auto may take a hit on the battery, but I doubt it's anything to worry about. Just the common sense stuff. Apps that poll data in the background will drain the battery, but if they're properly coded, they shouldn't be a problem Running on 4G/LTE/HSPA with a bad signal will drain it more since the radio is trying to find the best possible signal. After a full day of use, what is your typical screen on time? 18 hours is pretty good if you're using it on HSPA all day.
ya honestly that doesnt appear to have anything wrong. What results were you expecting vs what you have? You have a lot of screen on time, that takes a LOT of battery to run the display and using it when brightness is high takes significantly more. Also it appears you have a couple long phone calls in there as well. As far as heat goes, youre going to have that on the higher end phones due to the gpu producing heat and oled displays produce a bit of heat as well, lcd runs cooler.
Weak/unstable/unrealible mobile network signal could cause the fast drain of your battery. I saw you have one bar of hspa signal in the 3rd screenshot.
Those graphs should be much flatter during idle periods. Something is keeping awake. If you're on jelly bean its prob Google now. It does it to everybody.
RogerPodacter said:
Those graphs should be much flatter during idle periods. Something is keeping awake. If you're on jelly bean its prob Google now. It does it to everybody.
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Yeah I some how feel the same and for a fact its a good service but then i don't really use it ! I tried to look through titanium but failed to find Google Now on the list !! Does the apk have some other name ????? or is there any other way out ?
RogerPodacter said:
Those graphs should be much flatter during idle periods. Something is keeping awake. If you're on jelly bean its prob Google now. It does it to everybody.
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chronophase1 said:
I was gonna edit my post, actually. I've personally never fully charged and drained my battery for any of my phones(some people swear by it though). I guess if the readings are out of whack then yes. My phone got stuck at 85% for almost 12 hours one day, but I had did something which messed up the OS. Haha.
If you don't use Google Now, you can opt out of it. Brightness is a personal preference. I usually stick mine at 25%. Auto may take a hit on the battery, but I doubt it's anything to worry about. Just the common sense stuff. Apps that poll data in the background will drain the battery, but if they're properly coded, they shouldn't be a problem Running on 4G/LTE/HSPA with a bad signal will drain it more since the radio is trying to find the best possible signal. After a full day of use, what is your typical screen on time? 18 hours is pretty good if you're using it on HSPA all day.
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Actually 3G isn't really well established for Vodafone[or any other company] in India.Also there is a peak going upwards in the first image indicating charging and after having a battery life of around 20 hrs on My Desire S and screen on [appx.] 7 hrs , I'm very disappointed with Jelly Bean !! Also While googling this issue I found out that somebody sniffed the mobile wifi connection to monitor and found some app constantly exchanging packets which according to his test was the root issue for the battery drain !!
Edit:
]Ok I found the way to shut google Now !
I'll records stats for a day or two and get back Thanks Everyone for your time and help
dhruv52004 said:
Yeah I some how feel the same and for a fact its a good service but then i don't really use it ! I tried to look through titanium but failed to find Google Now on the list !! Does the apk have some other name ????? or is there any other way out ?
Click to expand...
Click to collapse
In Google Now >> Menu >> Settings >> Google Now there is an on/off switch at the top. Depending on the ROM it's included as either velvet.apk or QuickSearchBox.apk but removing that would get rid of Google search I think.
Yeah. I think its actually part of search. Like I said, just opt out and you should be good to go. Keep us posted.
chronophase1 said:
Yeah. I think its actually part of search. Like I said, just opt out and you should be good to go. Keep us posted.
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I'm loving it

[Q] Need a help on a new phone.

Hi Guys!
I'm currently looking for a new phone. I can only buy midrange phones atm and since the G4 and S6 are released, I expect both of their predecessor's price will go lower. Apparently, I'm torn between the previous flagships, G3 and S5, which is still of course still capable now. I really like the G3 over the s5 but I am bothered by the battery life that most people say is bad. I mostly need the phone to school at around 12 hrs off the charger. At school I usually just text and call a few times, take pictures and notes, occasional time wasting games on breaks and also I listen to music on trips to and from school [approx 1.5 hrs of music]. My question is, will the G3's battery be capable of that amount of usage? Or will I benefit on the S5 on this? Thanks in Advance!
Captain Mark said:
Hi Guys!
I'm currently looking for a new phone. I can only buy midrange phones atm and since the G4 and S6 are released, I expect both of their predecessor's price will go lower. Apparently, I'm torn between the previous flagships, G3 and S5, which is still of course still capable now. I really like the G3 over the s5 but I am bothered by the battery life that most people say is bad. I mostly need the phone to school at around 12 hrs off the charger. At school I usually just text and call a few times, take pictures and notes, occasional time wasting games on breaks and also I listen to music on trips to and from school [approx 1.5 hrs of music]. My question is, will the G3's battery be capable of that amount of usage? Or will I benefit on the S5 on this? Thanks in Advance!
Click to expand...
Click to collapse
That's very similar to my daily usage pattern and my G3 never died on me. You can expect between 4-5h of screen on time. It really depends on your signal, if you live in a poor signal area, any phone will take a hit in battery life.
The majority of people who complain about G3's battery life came from a G2 or similar phones, and they're used to getting 6+ h of screen on time. For them, it was a downgrade in the battery department.
rayiskon said:
That's very similar to my daily usage pattern and my G3 never died on me. You can expect between 4-5h of screen on time. It really depends on your signal, if you live in a poor signal area, any phone will take a hit in battery life.
The majority of people who complain about G3's battery life came from a G2 or similar phones, and they're used to getting 6+ h of screen on time. For them, it was a downgrade in the battery department.
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Now I'm starting to get really excited to get this phone more, well, another question, are there any major gripes on this phone? Also coming from an old phone with a really mediocre battery life (Xperia Sola), I think the battery life of this is definitely enough. Based on what I read before, It's mostly the battery, but as you said, based on my usage, I would get throughout the day easily, so the batteries are crossed out. Any other major thing (flaw?) you would say?
Captain Mark said:
Now I'm starting to get really excited to get this phone more, well, another question, are there any major gripes on this phone? Also coming from an old phone with a really mediocre battery life (Xperia Sola), I think the battery life of this is definitely enough. Based on what I read before, It's mostly the battery, but as you said, based on my usage, I would get throughout the day easily, so the batteries are crossed out. Any other major thing (flaw?) you would say?
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It's all relevant, some things that annoy some people might not be an issue for others, and vice versa.
For me, there are 2 things i don't like about the G3, but they are not that big of a deal, i can live with them. The first is i would've liked if the display can get a bit brighter (especially on very sunny days). The second, coming from the last 4 generations of nexus devices, i miss the software fluidity of stock android, despite that i appreciate some of the feature additions LG has thrown in their "skin".
All in all, i would take the G3 over the Galaxy S5 anytime.
Ok, I went to a local LG store in my place and played on the LG G3 a bit. The G4 was there, and I'm drooling over it, the leather back was so nice. Ok ok back to my question. After using it for a few minutes, I noticed the brightness to be low and I checked it, it was at 90%. My problem is as I am trying to increase it, there's a warning shown that the temp was high so I can't increase it more. My question is, does it happen often? The overheating?
As an LG G 3 power user I can confirm that the phone will indeed heat up from time to time, however, the phone you played with was most likely plugged in to a charger from what I can read.
Any phone that's being charged up and used at the same time will get hot, it simply puts more strain on the battery.
You should be able to get the 12 hours you need out of your device on a full charge, especially with the power save g to that come with it, however don't expect do go a full day (24hrs) without it having to hit the cradle.
I hope this helps.
Sent from my LG-D855 using XDA Free mobile app
Harendotos said:
As an LG G 3 power user I can confirm that the phone will indeed heat up from time to time, however, the phone you played with was most likely plugged in to a charger from what I can read.
Any phone that's being charged up and used at the same time will get hot, it simply puts more strain on the battery.
You should be able to get the 12 hours you need out of your device on a full charge, especially with the power save g to that come with it, however don't expect do go a full day (24hrs) without it having to hit the cradle.
I hope this helps.
Sent from my LG-D855 using XDA Free mobile app
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Click to collapse
Indeed it was plugged. So I guess it is indeed because of that. It's ok for me if I need to charge it everyday, as long as it can last for 12 hrs. Thanks!
Captain Mark said:
Indeed it was plugged. So I guess it is indeed because of that. It's ok for me if I need to charge it everyday, as long as it can last for 12 hrs. Thanks!
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You can expect much much much better battery life with G3 or S5 than your soon-to-be-ex-phone Xperia Sola.
Both G3 and S5 almost the same battery life, even though G3 is better in standby time.
If you buy G3, immediately update it to latest version. Your phone will not overheat ever, like mine never did
Only hard gaming for a 1hr+ time can make it overheat.
Well...Depends. I don't think it'll last for 12 hours. You get 5hours of SOT only on the lowest brightness setting, higher the brightness lower the SOT. For me in school it lasts for 8 hours max, then gotta charge it. Also it's true I'm using it most of the time for 4G so that may be why.
Tomogitarist said:
You can expect much much much better battery life with G3 or S5 than your soon-to-be-ex-phone Xperia Sola.
Both G3 and S5 almost the same battery life, even though G3 is better in standby time.
If you buy G3, immediately update it to latest version. Your phone will not overheat ever, like mine never did
Only hard gaming for a 1hr+ time can make it overheat.
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Click to collapse
I really think it's battery life would be enough, as what you all said, also since I can manage to use my sola for that amount of time which has a ridiculously short battery life. Hahaha! XD. Also thanks for the info! I'll definitely update it, to get a taste of the lollipop's sweetness.
MasterQo said:
Well...Depends. I don't think it'll last for 12 hours. You get 5hours of SOT only on the lowest brightness setting, higher the brightness lower the SOT. For me in school it lasts for 8 hours max, then gotta charge it. Also it's true I'm using it most of the time for 4G so that may be why.
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Click to collapse
I only use 3g (H+ is enough for me), so definitely/ probably I can get it pass that 12 hr mark. Signal was a bit of a problem though at school, since the school is near a jail, they seem to have network jammers installed. Weird.

What battery issues?

Reading all the reviews and comparisons of this phone to other flagships before I bought it, I thought I was going to be settling for sub-par battery life. I bought an extra charger for work so that I could make sure I had enough juice throughout the day.
But now, I feel like I've been lied to. This phone has the best battery life I've ever seen on a stock ROM. I'm never below 70% at the end of the day, and I average about 4-5 hours of screen-on time. My battery usage screen usually estimates that I'll get between 28-36 hours of life out of my battery. I charge it every night, so I haven't tested that.
Am I the only one? Did I get lucky? I really don't understand all the fuss I've seen about the battery.
I've only had mine a couple of days but it seems okay to me, better than my HTC One (m7). I ran it down to 20% last night after loading programs and playing with it all day, several phone calls, streaming Rhapsody for a couple of hours. I didn't check the stats but it was off the charger for about 14 1/2 hours. I have marginal cell service in the building where I work and that has always contributed to excessive battery drain. Overall I'm pleased, haven't had an LG phone since the flip days.
I think many people having battery problems are with T-Mobile. They've got a piece of support bloatware that kills the battery, and people in areas of poor coverage (T-Mobile!) will consume a lot also. Plus, both these things heat the phone up so it will charge slower.
My battery drains a lot faster when I setup few things.
In smart lock set trusted places. (this keep on checking for location every few minutes)
Enabled google now for all screens .
With these two the battery drained like open tap; disabled both of em and its very good for such a screen.
My G2 had much better battery life than the G4 . I've debloated , factory restored, turned off location, lowered brightness etc... My free battery will be coming shortly so I hope it is better
This should help answer your question. I have the worst screen on time with this phone, I hit over 3 hours maybe twice. 2 hr 30 mins is usually all i get. I attached 1000 screenshots to prove that lol. Get 4 hrs SOT easy on my M9 and Nexus 6. Fortunately, standby time is glorious on this phone.
mtva24 said:
This should help answer your question. I have the worst screen on time with this phone, I hit over 3 hours maybe twice. 2 hr 30 mins is usually all i get. I attached 1000 screenshots to prove that lol. Get 4 hrs SOT easy on my M9 and Nexus 6. Fortunately, standby time is glorious on this phone.
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Wow! I wonder why we have such drastically different results. I'm using the Verizon variant (VS986). Which network is yours on?
flamadiddle said:
Wow! I wonder why we have such drastically different results. I'm using the Verizon variant (VS986). Which network is yours on?
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Verizon of course lol
mtva24 said:
Verizon of course lol
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Lol... I was thinking I posted this in the general (non-carrier-specific) forum.
Definitely not the g2 battery, but more than sufficient. Usually charge every other night 3-4 hours of sot. Minor debloating done.
Current stats... This is over 13 hours, went to the zoo and took a lot of pictures of the little one.
Sent from my VS986 using Tapatalk
I get the same battery usage with the G4 "stock" as I did with the G2 "ROM'd and Rooted" which I would assume after the G4 is ROM'd and Rooted it will be better.
I went almost 4 days at one point with out charging my G2. Granted it was lighter use, but still.
Sent from my VS986 using Tapatalk
This phone has the best battery life I've ever seen on a smartphone, period. And although I haven't been around for awhile, my first rooted smartphone was the HTC Evo, and there have literally been hundreds in between then, and now. So it's safe to say, that I've got my experience to be able to judge what's good and what's not. And although it's just my personal opinion, or I just got LG's one and only "super" smartphone that no one else got, and my battery is unlike anyone else's, it's highly unlikely. This battery is the shiznit, hands down. Not to mention, the LG G Pad X8.3, not to be confused with the older LG G pad 8.3, also has amazing battery life, and pretty much is just awesome all around. No lag, excellent wifi connection, excellent cellular reception, and, the specs are up to date if not advanced. Lg doing their thing right now, we just need to figure out a bootloader unlock and root, and we're good to go.
Enzopreme said:
This phone has the best battery life I've ever seen on a smartphone, period. And although I haven't been around for awhile, my first rooted smartphone was the HTC Evo, and there have literally been hundreds in between then, and now. So it's safe to say, that I've got my experience to be able to judge what's good and what's not. And although it's just my personal opinion, or I just got LG's one and only "super" smartphone that no one else got, and my battery is unlike anyone else's, it's highly unlikely. This battery is the shiznit, hands down. Not to mention, the LG G Pad X8.3, not to be confused with the older LG G pad 8.3, also has amazing battery life, and pretty much is just awesome all around. No lag, excellent wifi connection, excellent cellular reception, and, the specs are up to date if not advanced. Lg doing their thing right now, we just need to figure out a bootloader unlock and root, and we're good to go.
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Click to collapse
Yeah, this sounds like the kind of experience I'm having, which doesn't seem to be typical from what I've read. Maybe we're just lucky.
the only time I get crappy battery life is when I am at work and that's a weak signal area. While I'm at home I easily get 4 hours screen time and still have around 20% battery left. Very happy with the battery life.
Battery life reports are always going to be subjective. You never know the full use of a device. Most people focus on data, WiFi, brightness, sot, GPS, and Bluetooth. Never really here much about what apps and what's running in the background.
Sent from my VS986 using Tapatalk
hollywoodS14 said:
Battery life reports are always going to be subjective. You never know the full use of a device. Most people focus on data, WiFi, brightness, sot, GPS, and Bluetooth. Never really here much about what apps and what's running in the background.
Sent from my VS986 using Tapatalk
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Click to collapse
Agreed. I average only 2hr 30 mins SOT, but then, I keep my brightness on 100%, wi-fi always off. I go same settings on other phones, but get like 4 hrs, but weaker standy-by time
I'm in the same boat as the OP. I've been so surprised with all the people screaming about battery life and I'm like really? Because I haven't been able to kill this thing in a day yet. I am rarely below the 40's % mark at worst when I go to bed. I got the spare battery kit from LG but I haven't had to use it once. I suppose I'm just not as much of a power user as I once thought lol.
For those getting great battery life with 4+ hours SOT, out of curiosity, what screen brightness are you guys using? Do you have auto-brightness enabled? What apps are you actually using? etc. etc. etc.
I have found that the battery life on this phone, so far for me has been about average. No worse or better than I expected. I typically keep my brightness around 50%, have wifi on, and play a fair amount of games. I think the games running are what kills it for me for the most part. If I'm not gaming I can't possibly see using 4+ hours SOT. I get bored of reading things fairly easily.
That being said I just killed a bunch of bloatware verizon had manifested into my phone for no other reason than to make us angry. I also installed greenify to stop some background apps from running. I'm very interested to see if it gets better going forward.
Use lux from the app store for auto brightness. You can tailor to your preference.
Sent from my VS986 using XDA Free mobile app

Battery life so far on the G4 is horrible

Is the G4 really this bad? I bought one a few days ago, coming from the G2. I'm waiting for it to settle in but damn.. this thing goes through 3000mah like a fat kid through candy. My G2, now 2 years old lasts twice as long SOT. 6 hours to 3. I just.. I want to love the 4, but it is just too power hungry. Does this beast settle down over time? I have a week more to return it for something else, and on the verge.
Since firmware v10c there's a problem with GPS sucking battery. Try setting it to “battery saving“. Perhaps this improves things...
Yeah. Read that. Shouldn't have to turn everything down or off in 2015. I so love this phone but wow. The battery is nonsense. I went to it because my G2 was/is a champ. What is going on with this thing?
The battery in the g2 is much better, but finding a flagship from 2015 with a better battery than the g4 (and a comparable camera, screen, size etc.) is impossible.
It charges more than one percent per minute with6a normal charger, and you can buy a spare battery and a fast charger but the sot isn't going to get much better than what you're expering now. It's still the best phone ever imho.
android404 said:
The battery in the g2 is much better, but finding a flagship from 2015 with a better battery than the g4 (and a comparable camera, screen, size etc.) is impossible.
It charges more than one percent per minute with6a normal charger, and you can buy a spare battery and a fast charger but the sot isn't going to get much better than what you're expering now. It's still the best phone ever imho.
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I got a free battery with it, and the charging cradle. Which is nice. I guess I just got spoiled. The G2 is so awesome, and I expected this to be the same. It's not. Not even close. I bought this G4, a Note 5 and an S6 at the same time. Both Sammy's perform much better, and that pains me to say. Ugg.
AlwaysLimey said:
I got a free battery with it, and the charging cradle. Which is nice. I guess I just got spoiled. The G2 is so awesome, and I expected this to be the same. It's not. Not even close. I bought this G4, a Note 5 and an S6 at the same time. Both Sammy's perform much better, and that pains me to say. Ugg.
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You could help if you complain to LG about the GPS battery drain problem like me and others did already. Try “battery saving“ on GPS and post your results afterwards. With a decent screen brightness, I always get 4+ hours Screen on time. Not playing games or doing heavy battery draining tasks, though.
AlwaysLimey said:
Is the G4 really this bad? I bought one a few days ago, coming from the G2. I'm waiting for it to settle in but damn.. this thing goes through 3000mah like a fat kid through candy. My G2, now 2 years old lasts twice as long SOT. 6 hours to 3. I just.. I want to love the 4, but it is just too power hungry. Does this beast settle down over time? I have a week more to return it for something else, and on the verge.
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This is my battery stats all stock
Sent from my LG-H815 using XDA Free mobile app
rowbaggie22 said:
This is my battery stats all stock
Sent from my LG-H815 using XDA Free mobile app
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Man oh man, you are having better luck than I am. I might have a faulty unit, not sure, but the battery on this one is like driving an old car with a big V8. When you stomp on the gas you can literally see the gas gauge go down before your eyes. This phone is no different. My G2 was honestly 3X better than the G4. Good luck to you guys, and I mean that sincerely, I do. But I'm returning this thing. For me, at least... it is a pass.
AlwaysLimey said:
Man oh man, you are having better luck than I am. I might have a faulty unit, not sure, but the battery on this one is like driving an old car with a big V8. When you stomp on the gas you can literally see the gas gauge go down before your eyes. This phone is no different. My G2 was honestly 3X better than the G4. Good luck to you guys, and I mean that sincerely, I do. But I'm returning this thing. For me, at least... it is a pass.
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I get as good if not better battery life on here than my g2/g3...a few kernel tweaks with kernel adiutor and using greenify to settle hungry apps...i highly recommend keeping g4 as you won't find much better battery without a lower end processor
jamesd1085 said:
I get as good if not better battery life on here than my g2/g3...a few kernel tweaks with kernel adiutor and using greenify to settle hungry apps...i highly recommend keeping g4 as you won't find much better battery without a lower end processor
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Your g2 was defective.
jamesd1085 said:
I get as good if not better battery life on here than my g2/g3...a few kernel tweaks with kernel adiutor and using greenify to settle hungry apps...i highly recommend keeping g4 as you won't find much better battery without a lower end processor
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Kind of the point though. I shouldn't have to tweak settings, and root a brand new phone to make it work. I'm not here to bash the G4 (I own it) but it stinks.. Ok.. bashed it lol. Seriously. I have the exact same apps loaded on it as my G2 and if sucks battery like a $2 hooker. The Camera is good, not sure as great as was reported. The speaker was kind of bashed from the reviews but I think it is AWESOME! So loud. But... battery. Nope. I don't care if they give me 40 free ones to swap, I shouldn't have to.
android404 said:
Your g2 was defective.
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No...my g2 got 5.5-6 hours screen on with medium use...i have gotten 5.5 to 6.5 on my g4...not defective but actually quite effective...my g3 battery was garbage...g2/g4 are masterpiece
jamesd1085 said:
No...my g2 got 5.5-6 hours screen on with medium use...i have gotten 5.5 to 6.5 on my g4...not defective but actually quite effective...my g3 battery was garbage...g2/g4 are masterpiece
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That's kind of what I meant. With my debloated, greenified, taskered, tweaked and optimized g2 I got sot of up to 10 hours, the g4 gives me 4-5. Except from every test ever and every user experience, I think not even LG tries to pretend that the g4 has the slightest chance to reach sot like the g2 did. You're the first person to say so ever, so I assumed the only explanation could be that your sot on the g2 were mediocre.
android404 said:
That's kind of what I meant. With my debloated, greenified, taskered, tweaked and optimized g2 I got sot of up to 10 hours, the g4 gives me 4-5. Except from every test ever and every user experience, I think not even LG tries to pretend that the g4 has the slightest chance to reach sot like the g2 did. You're the first person to say so ever, so I assumed the only explanation could be that your sot on the g2 were mediocre.
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If you got 10 hours sot with g2 you were heavily underclocked and at that rate wtf is the point...i actually got a much smoother experience and better battery life by raising the min clock on big and little cores as with the stock settings both jumped around ridiculously chewing up battery on simple processes...we shouldn't have to root to fix anything but it's never the case...and getting 21 hours out of my g4 with 6 hours sot with browsing some gaming and lots of youtube vids I'm beyond impressed...h811 has no custom kernel yet so no undervolt is present...this phone will just continue to get better imo...i cant believe the complaints i see about a device that surpasses 95% of anything on the market
AlwaysLimey said:
Is the G4 really this bad? I bought one a few days ago, coming from the G2. I'm waiting for it to settle in but damn.. this thing goes through 3000mah like a fat kid through candy. My G2, now 2 years old lasts twice as long SOT. 6 hours to 3. I just.. I want to love the 4, but it is just too power hungry. Does this beast settle down over time? I have a week more to return it for something else, and on the verge.
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Click to collapse
If you don't use auto, what manual settings for brightness would you normally use on the G4 ? Mention the figure in % or the range.
Are you on wifi or data, mixed ? what share each.
i gather you are on H815.
hey there @android404 mind sharing your g2 setup for those 10 hours and screen brightness also? i'm thinking my g2 might be a lemon i never reach even 6 hours with no heavy usage but i am on stock rom and kernel and i don't even use greenify i have no problem rooting it so please can you tell me your rom kernel clocks and whatnot? thx in advance.
Update. I went for broke and did a factory reset before I was forced to return it. Seems to have made a world of difference. Now it is performing the way I would expect it too. Not as good as the G2, but not draining before my eyes. I think something must have been borked. I'm going to be cautiously optimistic atp, but I have a week more of daily use to play with it. (Might get an extension) but so far, in the last 26 hours it is night and day difference. Whew. Really didn't want to take it back.
One Twelve said:
If you don't use auto, what manual settings for brightness would you normally use on the G4 ? Mention the figure in % or the range.
Are you on wifi or data, mixed ? what share each.
i gather you are on H815.
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Normally keep it at 60% and mix between wifi and data but 75% of time it is on wifi. H812.
Yeah. Much better. Been unplugged for 10.5 hours and sot is just over an hour. 84% battery left. Same usage before the reset and it would have already been next to dead. Something was mucked up. I take back what I said before. This is what I expected.
AlwaysLimey said:
Yeah. Much better. Been unplugged for 10.5 hours and sot is just over an hour. 84% battery left. Same usage before the reset and it would have already been next to dead. Something was mucked up. I take back what I said before. This is what I expected.
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Glad to hear it...i hate to see people leave for bad experience on a device that has such potential...development is slow atm but once cm gets stabilty and a few more variants have unlock/workaround this device will gain notoriety like the g2 had and the g2 was a beast...was my favorite device to date and i see the same potential here

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