[CONFIRMED] 20+ hrs battery life for N4's giving ~13hrs - Nexus 4 General

Up at some thread (I dont remember which one!) I read personal observations on how reflashing to stock improved battery life.
There was also as usual a lot of people who felt it was pseudo.
Having personally done that I have seen my battery life increase by ~10% everytime I reflashed stock. Ofcourse it only worked two times, by the third there was no increment.
Recently, moving from xylon to stock I used the MAC TOOLKIT instead of the PC one.
I used to wonder how people showed 20+ hrs of battery life when my best was 15h:35m and voila, ever since I've flashed via a Mac the battery life has been simply phenomenal.
I've tried it on my wife's, dad's and sister's phone since with the same result.
I think it will help a lot of you out there who could use the extra battery life.
STEPS:
1. Go to this thread: http://forum.xda-developers.com/showthread.php?t=2049003 => to their official website
2. From the list download: "One-Click Unroot/Restore to 4.2.2 Stock Toolkit"
3. Put phone on fastboot (TURN PHONE OFF => THEN VOL UP + VOL DOWN + POWER)
4. Let it do its thing
In just under 3 recharge cycles battery life will be 20+ hrs when moderately used.
Dont need to do the above if you're already getting ~16h in heavy use, else try.
On Mountain Lion / N4 4.2.2 (Didnt know apple products were good for something)

There is already a thread about it
http://forum.xda-developers.com/showthread.php?t=2107163
IMO i dont think it really made a difference for me

nightmare911 said:
There is already a thread about it
http://forum.xda-developers.com/showthread.php?t=2107163
IMO i dont think it really made a difference for me
Click to expand...
Click to collapse
This is different as I am reporting after flashing via Mac and not PC - and yes there seems to be a considerable difference in battery performance...

reflux21 said:
This is different as I am reporting after flashing via Mac and not PC - and yes there seems to be a considerable difference in battery performance...
Click to expand...
Click to collapse
Makes no difference if you flash it from a Mac, a PC, Linux, or a toaster.

AshtonTS said:
Makes no difference if you flash it from a Mac, a PC, Linux, or a toaster.
Click to expand...
Click to collapse
Pretty sure my toaster does not have an USB port, I'll double check and get back to you.

There are so many variables concerning battery life. Especially if you are just comparing uptime.
The only way this could be plausible is if your Mac infused Apple "magic" into your phone.
Sent from my Nexus 4 using xda premium

I call placebo.
Sent from my SPH-L710 using xda premium

Thank you Mr. Cook. Your viral marketing campaign will be a big success.

Remoteconcern said:
Thank you Mr. Cook. Your viral marketing campaign will be a big success.
Click to expand...
Click to collapse
I get 30hrs now average with 2-3hrs of screen time and 1-2hrs of voice calls.
So this is a wash to me.

nightmare911 said:
There is already a thread about it
http://forum.xda-developers.com/showthread.php?t=2107163
IMO i dont think it really made a difference for me
Click to expand...
Click to collapse
Same here, I've done it twice so far and not really seeing any difference.
Sent from my Nexus 4 using xda app-developers app

I figured out that the big button on the left is the volume control.
I also figured out that there is a power button on the right side.
I'll make a separate thread with a guide.

Show the on screen time

kthejoker20 said:
I figured out that the big button on the left is the volume control.
I also figured out that there is a power button on the right side.
I'll make a separate thread with a guide.
Click to expand...
Click to collapse
Waiting for that one.
Sent from my Nexus 4 using xda app-developers app

what about flashing root stock rom? is this improve battery life too? i cant stand using android without rooting
Sent from my Nexus 4 using Tapatalk 2

20+ Hours? Pft. I can get 20 hours SOT... Provided I set the screen to the lowest brightness, lock the frequency to 196Mhz, and UV it to 650mV, while leaving it alone lol.

I'm interested in the on-screen time. Post it!

Typical "wipe dalvik and cache 3 times, jump up twice and put your left hand on your arse and smack it really hard to improve performance". What do you think a reflash does? Magically improves battery life by 10% each time? How do you think that's possible? Oh look, i've reflashed the phone, now i have 10% better battery life, but let's not stop there, let me reflash the phone again without even setting it up again so i can get that other extra 10% too.

aerok said:
Pretty sure my toaster does not have an USB port, I'll double check and get back to you.
Click to expand...
Click to collapse
If it does, let me know where you bought it. I want one!

Haha this thread is awesome. Thanks for the laughs

Dont forget to reflash via a Mac when the Mac's screen is on 27% brightness, and at 27% battery remaining, and when the Big Dipper is out in the sky facing, facing the northern hemisphere, and is at its brightest (I recommend an astral star brightness photocell tracker of some sort to confirm this. Don't worry, it'll be totally worth the money).
You want to do this process exactly 9 times, with the 9th time being accompanied by a silver USB cable that has been plated with internal gold cables. This ensures that the final 9th reflash procedure is thorough, clean, and expensive. The N4 USB port will be able to tell the difference between 1s and 0s stemming from regular copper wires vs golden wires. The 1s and 0s are brighter.
After completing the above, you want to let the phone boot up completely, and then you want to engage in a factory reset again. You must do this step 23 times. It's tedious, but it does a thorough bleaching and demagnetization of the NAND to ensure that the 82nd time and up, you'll get phenomenal battery life and insane I/O speeds that will blow even a 20-SSD RAID0 array out of the water.
After that, you must wait till the 3rd Friday of the month before you turn on and use your phone, for real. The NAND chip needs to be set just right given the electromagnetism, solar radiation, etc, to ensure that it starts with 0.000000% corrupted spots. Only then, will you get phenomenal 8+ hours of screen on time with up to 7000% battery improvement.
If you don't have a Mac, but you have a Windows or Linux machine, then you're out of luck. I recommend buying some praying incense, and spiritual money that you burn at funerals. I've been told that using those inconjunction with the steps outlined above will help alleviate the flashing errors that commonly accompany Windows/Linux users.
Trust me, this works some times, but every time.

Related

[Q] Heavy battery drain when on charger

Hi there!
Ok so recently my Cappy has decided its going to be screwy. For some reason if I plug it in to charge, it doesn't charge, instead I get a battery drain 5-7% within about 20 mins. I've tried 5 different cables (Zip cord, walmart one, random ones I found/borrowed, one staright plug in one not usb) and 5 different chargers (car/wall plugin hybrid, apple wall charge two different computers.) and its all the same result. I can still use it as a USB no problem, moved some files around and removed and added soem photos no problem. There is no issue with the port itself (on the outside) my cover snapped off but I make sure to keep it clean.
I also have no odd battery draining I can usually get about 12-14 hours out of it. No out of place wakelocks, no apps running wild, and all my backups are on the cloud or on my laptop. Only thing I could think this is is a hardware issue. That or its just time to get a new phone. Thankfully I have an external battery charger and I've just been switching out batteries.
Any thoughts?
On Slimbean 4.2.2 build 4.2
athdaraxen said:
Hi there!
Ok so recently my Cappy has decided its going to be screwy. For some reason if I plug it in to charge, it doesn't charge, instead I get a battery drain 5-7% within about 20 mins. I've tried 5 different cables (Zip cord, walmart one, random ones I found/borrowed, one staright plug in one not usb) and 5 different chargers (car/wall plugin hybrid, apple wall charge two different computers.) and its all the same result. I can still use it as a USB no problem, moved some files around and removed and added soem photos no problem. There is no issue with the port itself (on the outside) my cover snapped off but I make sure to keep it clean.
I also have no odd battery draining I can usually get about 12-14 hours out of it. No out of place wakelocks, no apps running wild, and all my backups are on the cloud or on my laptop. Only thing I could think this is is a hardware issue. That or its just time to get a new phone. Thankfully I have an external battery charger and I've just been switching out batteries.
Any thoughts?
On Slimbean 4.2.2 build 4.2
Click to expand...
Click to collapse
My guess is that you need a new battery.
Does it show the charging animation? Also, when plugged to the pc, does fast charge help at all?
Does it charge when the phone is turned off?
sent by the scare crow, tin man, and cowardly lion on the yellow brickfree cm10.1 road.
BWolf56 said:
My guess is that you need a new battery.
Does it show the charging animation? Also, when plugged to the pc, does fast charge help at all?
Click to expand...
Click to collapse
That's just it, I bought 2 new batteries, RavPower ones. They work great and last forever when I charge. My original battery and my cheap one off ebay do the same.
And yes it shows the charging thing, by battery monitor says it's charging and shows the different kinds like a/c or usb, everything acts as it should just no charging.
I have never tried the fast charge, I forgot I even had that. I'll give it a shot.
laughingT said:
Does it charge when the phone is turned off?
sent by the scare crow, tin man, and cowardly lion on the yellow brickfree cm10.1 road.
Click to expand...
Click to collapse
Also something I haven't tried over a long period. I will try that as well.
Thank you both.
Sent from my SGH-I897 using Tapatalk 2
Also are you OC'ing or changing the Voltages? Probably won't make a difference in this issue but worth looking into. My Cappy refuses to OC at all, even at 102% it starts to act weird (System UI crashes sometimes, I lose signal, etc).
x0ne215 said:
Also are you OC'ing or changing the Voltages? Probably won't make a difference in this issue but worth looking into. My Cappy refuses to OC at all, even at 102% it starts to act weird (System UI crashes sometimes, I lose signal, etc).
Click to expand...
Click to collapse
I actually have mine stable at 110% still don't know how lol. Cappys seem to be very picky. I'll try turning it back down.
Also fast charge didn't change anything sadly. 2% lost in about 6mins. It was sitting on my bed doing nothing l
Sent from my SGH-I897 using Tapatalk 2
Apparently Samsung's hardware consistency control was lacking when the Captivate was made, so that's why they're so picky, which sucks for any kind of troubleshooting or development.
I wish I could get my Cappy to 110%. But try turning it back to 100% see if that changes anything. Also does this happen on multiple ROMs or just the one you're currently on (probably not the issue but hey I've seen weirder).
x0ne215 said:
Apparently Samsung's hardware consistency control was lacking when the Captivate was made, so that's why they're so picky, which sucks for any kind of troubleshooting or development.
I wish I could get my Cappy to 110%. But try turning it back to 100% see if that changes anything. Also does this happen on multiple ROMs or just the one you're currently on (probably not the issue but hey I've seen weirder).
Click to expand...
Click to collapse
I haven't been on a different ROM since I found Slim x3 if anything I'll try turning my phone off to see if it charges.
Oh and I forgot to say I didn't mess with voltages.
Sent from my SGH-I897 using Tapatalk 2
athdaraxen said:
I haven't been on a different ROM since I found Slim x3 if anything I'll try turning my phone off to see if it charges.
Oh and I forgot to say I didn't mess with voltages.
Sent from my SGH-I897 using Tapatalk 2
Click to expand...
Click to collapse
Got it, off-topic but any reason you haven't gone to Slim build 4? I saw slight improvement in performance on my Cappy. Was my daily driver until this morning when I flashed C-Rom v16, which for me is as fast. Just trying to get used to how big everything is compared to Slim, I liked being able to read about 7-8 messages in the messaging app, but now I can only see about 3 lol.
x0ne215 said:
Got it, off-topic but any reason you haven't gone to Slim build 4? I saw slight improvement in performance on my Cappy. Was my daily driver until this morning when I flashed C-Rom v16, which for me is as fast. Just trying to get used to how big everything is compared to Slim, I liked being able to read about 7-8 messages in the messaging app, but now I can only see about 3 lol.
Click to expand...
Click to collapse
Sorry x3 was a smiley not a build number, I'm on 4.2.
Anyways! I let my phone charge while off for about an hour. It was at 49% turned it back on and it was at 23% see what I mean? That's a crazy amount of juice.
Also, yeah I did play around with some other ROMs and I hated how big they all are, I like how small everything is on Slim. It just works better for me. X3
Sent from my SGH-I897 using Tapatalk 2
Oh, sorry haha so used to seeing x5 x6 x7 etc.
I don't understand why it's DRAINING your battery instead of charging it. Seems like something got reversed?
I asked because maybe it was a bad flash or something, although it seems unlikely.
I
x0ne215 said:
Oh, sorry haha so used to seeing x5 x6 x7 etc.
I don't understand why it's DRAINING your battery instead of charging it. Seems like something got reversed?
I asked because maybe it was a bad flash or something, although it seems unlikely.
Click to expand...
Click to collapse
I'll try not to use it so you don't get confused. Its just habit.
I don't either. I really did see much on hardware issues that would drain it like this. I really am stumped by this.
And recently I did flash back to stock and work my way back up to Slim to see if it would help and it didn't. I didn't think to see if it would charge on stock or CM 10 but if it really came down to it I guess I could flash back to stock and play with it. Only reason I don't think it's the ROM is because to my knowledge no one else is having this particular issue.
If you have anything I can do to test or provide info just ask. I'll do whatever is needed to help figure it out. And I'd really like to as I'll have this phone for a bit longer then I thought so I'd like to see it fixed
Sent from my SGH-I897 using Tapatalk 2
Do you have a battery charger? Like one that you just attach the battery to, to charge it. We could then see if it's your batteries (highly doubt) or your cappy (99.999% sure).
I don't really want to suggest checking with multi-meters only because the phone internals would be exposed while it's on and if you're not used to working with hardware like that you could accidentally short something etc.
Why not make a nandroid, flash to CM10, see what happens with your battery then. That way, if you ever need to go back to your current ROM you could just restore it.
x0ne215 said:
Do you have a battery charger? Like one that you just attach the battery to, to charge it. We could then see if it's your batteries (highly doubt) or your cappy (99.999% sure).
I don't really want to suggest checking with multi-meters only because the phone internals would be exposed while it's on and if you're not used to working with hardware like that you could accidentally short something etc.
Why not make a nandroid, flash to CM10, see what happens with your battery then. That way, if you ever need to go back to your current ROM you could just restore it.
Click to expand...
Click to collapse
Yeah I do, it's what I've been doing to keep using my phone, I've had this problem for a month now. I think.
It was suggested I open up the phone and check the charge port, make sure it's clean, that kinda stuff but I don't want to do that unless I'm absolutely 100% sure it's not something else.
Wouldn't hurt. I'll go try it. Thanks for being so helpful. :3
Sent from my SGH-I897 using Tapatalk 2
athdaraxen said:
Yeah I do, it's what I've been doing to keep using my phone, I've had this problem for a month now. I think.
It was suggested I open up the phone and check the charge port, make sure it's clean, that kinda stuff but I don't want to do that unless I'm absolutely 100% sure it's not something else.
Wouldn't hurt. I'll go try it. Thanks for being so helpful. :3
Sent from my SGH-I897 using Tapatalk 2
Click to expand...
Click to collapse
No problem, I do this kind of thing daily at my job so being able to help with something I actually like is nice :victory:
x0ne215 said:
No problem, I do this kind of thing daily at my job so being able to help with something I actually like is nice :victory:
Click to expand...
Click to collapse
Huzzah! Well, I got CM loaded, did a full wipe too. Everything looks so big. I'll report back in an hour or two. :3
EDIT
And its charging!
I guess it is in fact the ROM. Dang. I wonder why?
I'm going to see if I can get this to charge fully before bringing it to the SlimBean thread. Just to be extra sure.
EDIT
It seems to get to around 30% (31% as of now) and it just stops. It won't charge any higher. Been like that for about 45 mins.
And EDIT again. x3
Ok so I (still on CM10) couldn't get it go charge past 30% so I decided, I'm gonna poke around and I thought back on the fast charge, I wondered if it had an app, I managed to find one (Fast Battery Charging x2) and ITS CHARGING! I downloaded another app before this called Battery Mix, I love it as it has awesome battery graphs, anyways before I used Fast Battery Charging x2 it (Battery Mix) didn't have any stats on how long it would take to charge, now it does, says about 3 hrs to full, so we shall see where it goes. I don't know how the app works but I will wait and see. If this works I'll hop back to Slim and see if I can't make it work there. I don't know if it will though.
EDIT:
Got to 100%, going to flash back to Slim and see if I can't get it to charge there with the setup in CM 10 I have now, if I doesn't then I guess it must be Slim?
Edit!
Alright so back to Slim and the best I could muster is to keep my battery level the same over night. I tried using the phone for a bit and the battery drain happened again. Overnight I had nothing installed aside from gapps.
Hm...So CM10 w/ fast charge seemed to work, but when you went back to Slim the problem re-appeared? That's extremely odd. I reverted back to Slim 4.2 when C-Rom v16 was slowing down, just dirty restored and charging isn't an issue. Have you tried C-Rom v16? It's based off of Slim Rom I think.
Try it I guess, lets see if it's any other custom CM10 based ROMs. This seems like such an odd issue...
x0ne215 said:
Hm...So CM10 w/ fast charge seemed to work, but when you went back to Slim the problem re-appeared? That's extremely odd. I reverted back to Slim 4.2 when C-Rom v16 was slowing down, just dirty restored and charging isn't an issue. Have you tried C-Rom v16? It's based off of Slim Rom I think.
Try it I guess, lets see if it's any other custom CM10 based ROMs. This seems like such an odd issue...
Click to expand...
Click to collapse
Yeah, C-Rom worked great. Charged and everything. I ended up going back to Slim due to my power button being stupid again. It goes in and out and I couldn't find an option to do volume rocker wake on C-Rom so I switched back to Slim.
Its the weirdest thing. I don't even care about fixing it anymore as just figuring out the puzzle. X3
Sent from my SGH-I897 using Tapatalk 2
athdaraxen said:
Yeah, C-Rom worked great. Charged and everything. I ended up going back to Slim due to my power button being stupid again. It goes in and out and I couldn't find an option to do volume rocker wake on C-Rom so I switched back to Slim.
Its the weirdest thing. I don't even care about fixing it anymore as just figuring out the puzzle. X3
Sent from my SGH-I897 using Tapatalk 2
Click to expand...
Click to collapse
Haha, I share that feeling. Once something is wrong and I can't figure it out, it's not even about fixing it so much as knowing WHAT was wrong. Not sure if those settings are also available on the new ROM I'm trying now (GamerzROM, oddly enough I was going to port it for the captivate this weekend but I guess the devs beat me too it). If I see them while I'm playing around today I'll shoot you a PM.
But the fact that C-ROM works great, even though it's built off Slim (I think), puzzles me completely. Have you tried any other version of Slim?
x0ne215 said:
Haha, I share that feeling. Once something is wrong and I can't figure it out, it's not even about fixing it so much as knowing WHAT was wrong. Not sure if those settings are also available on the new ROM I'm trying now (GamerzROM, oddly enough I was going to port it for the captivate this weekend but I guess the devs beat me too it). If I see them while I'm playing around today I'll shoot you a PM.
But the fact that C-ROM works great, even though it's built off Slim (I think), puzzles me completely. Have you tried any other version of Slim?
Click to expand...
Click to collapse
Its just so annoying as I don't know a lot but I am trying to learn.
And thanks that would be fantastic actually. I appreciate it. :3
No I haven't I've tried CM 10 stable, Avatar, Pac-ROM (very fun ROM so many settings to mess with), C-ROM, Xylon, and Slim.
Sent from my SGH-I897 using Tapatalk 2

Maps consuming 99% of battery power

I've noticed my phone only charging at around 70mah when simply on the home screen (charges very fast when screen is off/sleep, 800+mah). I am using battery monitor widget to see the current draw. Using battery doctor, it tells me Maps is using 99% of the battery being consumed, even after testing it out playing Temple Run 2 for 20 minutes on max screen brightness. Is anyone else having this issue? Any known solutions? I even tried disabling GPS and latitude.
Sent from my HTCONE using xda app-developers app
Marc5000 said:
I've noticed my phone only charging at around 70mah when simply on the home screen (charges very fast when screen is off/sleep, 800+mah). I am using battery monitor widget to see the current draw. Using battery doctor, it tells me Maps is using 99% of the battery being consumed, even after testing it out playing Temple Run 2 for 20 minutes on max screen brightness. Is anyone else having this issue? Any known solutions? I even tried disabling GPS and latitude.
Sent from my HTCONE using xda app-developers app
Click to expand...
Click to collapse
Go into settings/location and turn off GPS and location and search.
Sent from my HTCONE using xda app-developers app
I have tried that. But I would like to use my GPS as it has a lot of uses with applications. That still doesn't explain having such a high current draw enough to only charge at only 70mah even while in use. Any phone should be able to charge significantly faster than the battery drains (aside from USB charging). Something is putting a ton of unwanted load on while the phone is not sleeping. The phone sleeps VERY well in the sense of conserving power (-10mAh)
Can someone download battery doctor and see if Maps is also very high on their list? It could also be a false reading on the apps end. I'm looking at my phone right now on max brightness and it shows it's discharging at -304mAh, which is acceptable. I'm more concerned about the charging rate being horrible while the phone is awake. Something might be really making the processor do unnecessary work.
I have the same percentage for maps as well....
Sent from my HTCONE using xda app-developers app
I use GSAM. I used to have issues with maps doing that, and forgot how I fixed it. I wish they would make Google maps not suck. So many freaking wakelocks.
Edit: make sure you turn off that location sharing friend crap, check in notification and auto check in.
Sent from my HTCONE using xda app-developers app
It's kind of sad that they took "Screen" out of the list of power consuming things as that is truly the most common power consuming factor. I'm really not impressed with this release of Sense. I WANT MORE PANELS!! lol I went from 7 panels from the Evo 3D to 5 panels including blinkfeed which I don't use. Sooo lamee
Anyway, the phone is new so I'm sure there will be updates fixing a ton of issues since they kind of rushed the release after the initial delay. I'm betting a bunch of issues escaped unfixed because of that. Would anyone suggest a ROM to potentially fix my issue and improve everything as a whole?
Absolutely no problems here with the Google Maps in battery usage
Sent from my rooted unlocked rommed HTC One, on the Sprint network.
benmatlock said:
Absolutely no problems here with the Google Maps in battery usage
Sent from my rooted unlocked rommed HTC One, on the Sprint network.
Click to expand...
Click to collapse
Which app is that and which ROM are you using? My HTC One is rooted but I haven't rommed it yet. I'm debating whether or not I should and if I do, which one I should use.
I'm still wondering if anyone has had any experiences with extremely slow charging while using the phone.
Marc5000 said:
Which app is that and which ROM are you using? My HTC One is rooted but I haven't rommed it yet. I'm debating whether or not I should and if I do, which one I should use.
I'm still wondering if anyone has had any experiences with extremely slow charging while using the phone.
Click to expand...
Click to collapse
That app is stock sense. Settings > power > usage. I would say definitely ROM it. More customization possibilities and it will only get better. The ROMs that are out now are completely stable and mildly tweaked compared to what they will be in a month or so. Also I had slow charging for my first few cycles and it seems to have gotten much better. At least on par with my wife's evo lte.
p3tr0s said:
That app is stock sense. Settings > power > usage. I would say definitely ROM it. More customization possibilities and it will only get better. The ROMs that are out now are completely stable and mildly tweaked compared to what they will be in a month or so. Also I had slow charging for my first few cycles and it seems to have gotten much better. At least on par with my wife's evo lte.
Click to expand...
Click to collapse
I'm leaning towards the Viper ROM. Any other suggestions or possibly better ROMs?
I believe everything gets wiped when the ROM is flashed, correct? I already have TWRP installed.
The generic answer is to try a few different ones and see what works best for you. For me, I'm using viper as my daily. But who knows what I'll be using tomorrow.... I'm a flashaholic. There's a superwipe posted in these forums that will wipe everything for you but in essence it formats system, data, cache, and dalvik. Any time you jump to a different ROM you will want to wipe everything. Keep in mind a factory reset is not the same thing as a full wipe as it does not wipe system files.
p3tr0s said:
The generic answer is to try a few different ones and see what works best for you. For me, I'm using viper as my daily. But who knows what I'll be using tomorrow.... I'm a flashaholic. There's a superwipe posted in these forums that will wipe everything for you but in essence it formats system, data, cache, and dalvik. Any time you jump to a different ROM you will want to wipe everything. Keep in mind a factory reset is not the same thing as a full wipe as it does not wipe system files.
Click to expand...
Click to collapse
So every time you flash another ROM, what do you do to recover all your data, apps, game progress, etc.
I just made a backup of everything with my stock ROM using TWRP.
Personally I use titanium backup.... But it can cause issues as can any app that transfers data between ROMs. you can actually import data from your nandroid by using titanium.... Or just restore the data partition from your nandroid from within twrp. No matter what you may run into issues and if that's the case just start over for the best results.
I apologize ahead of time if this makes no sense.... Exhaustion at work is setting in.
benmatlock said:
Absolutely no problems here with the Google Maps in battery usage
Sent from my rooted unlocked rommed HTC One, on the Sprint network.
Click to expand...
Click to collapse
Android system at 2% Damn. Mine is always top 5. Currently 14% right now...

Possible AOIP battery life issue???

OK, I know the battery life issue for 4.2 ROMs has been beat to death, but I've got something weird happening with AOIP on my phone that doesn't happen with other ROMs.
Basically, when I'm at work, the battery graph (from Battery Monitor Widget Pro) looks like in the AOIPbattery image attached below.
As you can see, it ate all but 3% of the battery in about 11 hours. At times Battery Monitor Widget Pro indicated it was using the battery at 11%/hr or more! This is while I'm at work, and the phone is not doing anything, just sitting on the desk with the screen off, connected to a wifi network but not doing anything with that either.
After a few days of that, I decided I needed to try something else. Originally was going to go back to my "old reliable" backup of 4.1 Rootbox, then thought instead that I'd try the last build of 4.2 Slimbean I still had as a backup. Restored that and got all my current data for the apps reloaded, seemed to be working fine (though still had the stuttering and dumping of apps issues, which was why I wuit using it). Thing is, it's using battery not much faster than the Rootbox one did. See the SlimbeanBattery image to see how it did at work. Same scenario (sitting on the desk, connected to wifi, screen off almost all day). The little bit of high usage was while I was at lunch, reading some web pages and rss feeds, so the screen was on for about a half hour.
So, I'm wondering what the heck is making it use batter so fast on AOIP? I tried several things before switching to Slimbean. Airplane mode made no difference. Used Wakelock Detector to see what was using it up, and it was some part of Android OS making AlarmManager go nuts with wakelocks.
I even backed everything up, factory wiped it a couple times, then loaded the base AOIP 6/3 ROM and loaded GAPPS to see if it still did it.
Nothing seemed to make any difference.
In one sense, I'm hoping the new build that keeps getting hinted at might correct some of this, but I kinda doubt it considering how everyone who brings up battery issues usually gets treated.
That's normal for 4.2 Roms
Sent from my HTC One X using xda premium
I see your point, why does one 4.2 room use that much more battery life then the other, it makes no sense to me. Maybe camcory can shed some light in this issue
Sent from my SGH-T679 using xda app-developers app
That's how my battery life has been on all 4.2 Roms. If aoip is worse for you then most obviously you need to switch Roms.
Sent from my HTC One X using xda premium
I really was hoping that you would see that there might be something wrong with AOIP and take a look at it at least, and not throw out the same tired response. While I do appreciate the work put into AOIP, forum thanks have not happened due to the refusal to notice the glaring issue that everyone else does.
I would really like to know if you even read my post, Smartguy? Seems not or you would have noticed that AOIP in that scenario eats battery three times faster than another 4.2 ROM. Why?
I'm not trying to upset anyone, just trying to hopefully get this resolved in an amicable manner.
Some people don't have battery drain issues that bad with AOIP. You should keep in mind that this phone was never intended to run anything above gingerbread. Every one of these phones handles issues differently, which is unfortunate, but if a Dev doesn't have the same issue it is hard to address. Its just how it is.
Sent from my SGH-T679 using xda app-developers app
Yes I read your post I wouldn't respond if I didn't. I have ran all the 4.2 Roms and with all of them I might get 10-11 hours of life. So no I don't see a problem with the ROM and if you do use another one.
Sent from my HTC One X using xda premium
smartguy044 said:
Yes I read your post I wouldn't respond if I didn't. I have ran all the 4.2 Roms and with all of them I might get 10-11 hours of life. So no I don't see a problem with the ROM and if you do use another one.
Sent from my HTC One X using xda premium
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Click to collapse
Wow hard to believe (well not really) this horse has been beat to death more times than a cat has lives! I'm pretty happy with battery life for the performance and OS I'm getting with AOIP. No hiccups and I have access to all the latest android features. The phone has a small battery anyway so if you want better battery life, time for a new phone or switch to a Gingerbread OS. I charge the phone once a day typically so that's hardly an inconvenience.
Thing is there is something major different in AOIP, as I can typically get just over 24 hours out of this battery in anything other than AOIP, including while I'm at work where the battery usage is a little higher than at home in every ROM I've tried (4.1 and 4.2 based included).
AOIP for some reason eats battery at more than 10% per hour only when I'm at work (less than 3% per hour at home) even when I haven't loaded any apps.
Every time I look at what is using it, it is either "cell standby" or "android os" that is using the most with the other of those two second and the screen usage following in a distant third.
I've tried to figure out what specific item in those two are the source, but it always comes back to some generic service or component in the os that is used by almost everything.
Really any advice to try and improve this, other than "use another ROM", would be appreciated.
Try putting your phone in airplane mode while at work and turn on WiFi. That might help with eating the battery. Especially if where you work had a poor cell reception
Sent from my SGH-T679 using xda app-developers app
get a new battery. i dont know what else to tell you. if you are getting 24 hours out of every other 4.2 rom youll be the only one. as i stated i get 10-11 tops on ANY 4.2 rom. so you have 2 choices new battery or different rom
Best thing to to is kill background data turn off Bluetooth WiFi sync and locations when not using your phone for a couple of hours. But your best bet would spring for an 2900mh battery.
tazmaniondvl said:
Try putting your phone in airplane mode while at work and turn on WiFi. That might help with eating the battery. Especially if where you work had a poor cell reception
Sent from my SGH-T679 using xda app-developers app
Click to expand...
Click to collapse
That was the first thing I thought, but it acts the same.
Sent from my SGH-T679 using xda app-developers app
im going to vote you get a new battery if its that big a deal....:good:
go back to gingerbread OS. we gave you suggestions already. 1) new battery. 2) gingerbread OS. simple as that
I just don't understand this. Why is it that everyone refuses to see that there might be something wrong with AOIP compared to other _4.2_ ROMs?
I wasn't complaining about battery life on 4.2 ROMs, just noting that ONLY AOIP has this issue that I saw.
All other 4.2 ROMs used less than half the percent per hour as AOIP.
Telling me to just buy a larger battery when I don't have the money for it is not an acceptable answer. Neither is telling me to go back to the crapload called "gingerbread", whose only advantage is battery life, at the drawback of making everything else run like crap.
Guess I shouldn't have bothered, since it seems the developers may be able to code, but sure could learn a thing or two about listening to others with valid issues they should be addressing in their code.
Sent from my SGH-T679 using xda app-developers app
dwolfman said:
I just don't understand this. Why is it that everyone refuses to see that there might be something wrong with AOIP compared to other _4.2_ ROMs?
I wasn't complaining about battery life on 4.2 ROMs, just noting that ONLY AOIP has this issue that I saw.
All other 4.2 ROMs used less than half the percent per hour as AOIP.
Telling me to just buy a larger battery when I don't have the money for it is not an acceptable answer. Neither is telling me to go back to the crapload called "gingerbread", whose only advantage is battery life, at the drawback of making everything else run like crap.
Guess I shouldn't have bothered, since it seems the developers may be able to code, but sure could learn a thing or two about listening to others with valid issues they should be addressing in their code.
Sent from my SGH-T679 using xda app-developers app
Click to expand...
Click to collapse
sorry dude, i think your the one refusing to see. you seem to understand your way around, you sure your not doing something goofy on the install ?
dwolfman said:
since it seems the developers may be able to code, but sure could learn a thing or two about listening to others with valid issues they should be addressing in their code.
Sent from my SGH-T679 using xda app-developers app
Click to expand...
Click to collapse
maybe you can code in a "battery fix" and share it with all of us.
Just use a different ROM. Jesus Christ!
teerout said:
sorry dude, i think your the one refusing to see. you seem to understand your way around, you sure your not doing something goofy on the install ?
Click to expand...
Click to collapse
It didn't matter what I installed or didn't install. Once I got the phone at work with AOIP on it, it ate the battery three times faster than any other 4.2 ROM. One time, to rule out anything I was setting or loading, I loaded AOIP, gapps, then put in my account info and disabled auto updates with nothing else changed. It still did it.
As QA software tester, I know how to identify software issues and bugs. The only explanation for what I have happening is there is something going on with AOIP itself to cause this. Like I've already demonstrated other 4.2 ROMs only use the battery a little faster than RootBox 4.1 (RB about 0.6%/hr vs slimbean 4.2 using 1.1 to 1.5 %/hr) with that screenshot in my OP. AOIP uses about 2.5 %/hr at home but over 10%/hr at work.
In any case, it's quite apparent now that this little group of ostriches with their heads still stuck in the sand isn't interested in hearing the truth, so consider this a closed thread.
Sent from my SGH-T679 using xda app-developers app

Huggge battery drain

ive been running illusions rom for about 2 weeks now and i woke up today with my phone losing about 1-2 percent a min even with sync,gps,lte,and data off ??? wth? i reset it flashed a older back up of viper rom and it still was doing the same thing =[ can anyone help? of cours this would happen the exact day i leave for vacation to la jolla
Battery stats please?
Also, your symptoms look a LOT like those plagued by hard bricks. Check your min/max frequencies, quick!
Why us my awake times so high
racingmatt1 said:
Why us my awake times so high
Click to expand...
Click to collapse
What, you mean the time that indicates how long the app has been recording for?
Better battery stats
Rirere said:
What, you mean the time that indicates how long the app has been recording for?
Click to expand...
Click to collapse
can you tell me how to reduce this and get better battery life
racingmatt1 said:
can you tell me how to reduce this and get better battery life
Click to expand...
Click to collapse
I don't think you quite understand this app.
That time up top that I'm pretty sure you're reading isn't your wakelock time (in fact, your wakelock time seems to be pretty low as far as power consumption goes). It's the amount of time that the app has detected you've been off the wall (since it doesn't record statistics until you go off the wall).
Your battery life is basically at the upper ceiling of someone using a smartphone as a smartphone. I don't quite see why you're still complaining about battery life, especially after people pointed out you were fine in your last thread on this.
Rirere said:
I don't think you quite understand this app.
That time up top that I'm pretty sure you're reading isn't your wakelock time (in fact, your wakelock time seems to be pretty low as far as power consumption goes). It's the amount of time that the app has detected you've been off the wall (since it doesn't record statistics until you go off the wall).
Your battery life is basically at the upper ceiling of someone using a smartphone as a smartphone. I don't quite see why you're still complaining about battery life, especially after people pointed out you were fine in your last thread on this.
Click to expand...
Click to collapse
which one is my wakelock time?
can you tell me how to reduce this and get better battery life
Click to expand...
Click to collapse
Are you fing kidding me?
30% drain over 11 hours? With 1 hour screen time? Your awake time is literally like 2 mins more than your screen time. There us NOTHING wrong with your battery stats or your battery life.
Unless you're using your phone in Airplane mode and disabling Google Now.
---------- Post added at 03:00 PM ---------- Previous post was at 02:57 PM ----------
racingmatt1 said:
which one is my wakelock time?
Click to expand...
Click to collapse
The one that says awake time.
Some friendly advice: Read a LOT before you mod your phone in any way.
i get a pop up warning that my phone is using more current than its taking in and when i check the running apps its just sense, system , settings thats all..wtf?sprint wont work on my phone becuase of the root which is the first time ive ever had a problem with taking rooted phone to the service center...anyway to unroot using a mac?
Yerv Melkonian said:
i get a pop up warning that my phone is using more current than its taking in and when i check the running apps its just sense, system , settings thats all..wtf?sprint wont work on my phone becuase of the root which is the first time ive ever had a problem with taking rooted phone to the service center...anyway to unroot using a mac?
Click to expand...
Click to collapse
Yeah, tell them it's their policy to work on rooted phones or just flash a rom.zip if you're s-off.
I used to get that error with certain charging cables. Bought a good cable. Made sure I plug into a real outlet rather than a usb port on pc. All is well. That error is totally common with sub par charging cables.
skuddy said:
I used to get that error with certain charging cables. Bought a good cable. Made sure I plug into a real outlet rather than a usb port on pc. All is well. That error is totally common with sub par charging cables.
Click to expand...
Click to collapse
Yup... never use the USB port on your computer (500 mAmps) and never use a sub-standard and LONG usb cable (always keep the usb cable length to the minimum you need)...
Yerv Melkonian said:
i get a pop up warning that my phone is using more current than its taking...
Click to expand...
Click to collapse
Yerv, any updates on this today? I'm curious/worried about this. Sounds like what has happened to some folks that ended up with a brick.
FlowingAway said:
Yerv, any updates on this today? I'm curious/worried about this. Sounds like what has happened to some folks that ended up with a brick.
Click to expand...
Click to collapse
It wasn't from the cable 100% I'm not an idiot lol it happened just a few days after installing the illusion rom... It was never fixed even when I unrooted the thing it would still do it although it worked fine for one day and went right back to draining a percent a min so anyway sprint gave me a new one

galaxy gear null rom dislike

so I got null rom but my google manager doesn't work on it and if u press the side button on the watch it shuts off the screen. so really I just don't like it how can I restore my gear to factory software I dont care if I dont have root I just want my watch back to originalc
Sent from my SPH-L720 using xda app-developers app
Download the original firmware for your watch and flash it through Odin and you should be good !!
Sent from my SM-N900V using Tapatalk
Where
Where can we find the original stock rom images so that we're able to reflash them if we happen to not like the other alternatives?
My model says its an SM-V700!
Thanks!
luisfaceira said:
Where can we find the original stock rom images so that we're able to reflash them if we happen to not like the other alternatives?
My model says its an SM-V700!
Thanks!
Click to expand...
Click to collapse
I would say the best place to look is the sticky on these forums. But since you cant find it by looking here it is http://forum.xda-developers.com/showthread.php?t=2463743
The sticky is simply named [18.11] SM-V700 (Galaxy Gear) STOCK ROMS COLLECTION (Newest: V700XXUAMK7). Notice STOCK ROMS COLLECTION
You can also just change the button mapping (or just not select it in aroma). You'll find the instructions in several threads here
Sent from my GT-I9505 using XDA Premium 4 mobile app
The title of this thread cracks me up :laugh:
fOmey said:
The title of this thread cracks me up :laugh:
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Click to collapse
+9000
Sent from my SPH-L900 using xda app-developers app
fOmey said:
The title of this thread cracks me up :laugh:
Click to expand...
Click to collapse
I was thinking the same thing........LOL
fOmey said:
The title of this thread cracks me up :laugh:
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Click to collapse
just another THANKS to you for Null 21, battery life has gone though the roof. YOU ROCK MY WATCH!!!
hollandipiranha said:
just another THANKS to you for Null 21, battery life has gone though the roof.
Click to expand...
Click to collapse
My battery life is amazing also.
I have always disabled the wrist turn-on action in the past as it absolutely DESTROYED my battery life (the damn thing would go dead in like 5 hours). I hated to turn it off however because it is just so darn handy and I don't want to wear out the tiny hardware button.
With Null 20/21 I have been experimenting with different combinations for battery life. I could care less about bragging that my battery lasts 4 days etc. with all the features turned off, but I do need it to make it through a 12 hour work day before it dies.
For the last two days, I have left the motion on and the only thing I have done to increase life is leave the top clock speed set to 1200 with both cores enabled (on demand governor) and it has made it through both days with still a little spark left.
This was with blu-tooth tethering connected all day also with gmail/weather syncing (even though I could certainly live without that).
jmorton10 said:
My battery life is amazing also.
I have always disabled the wrist turn-on action in the past as it absolutely DESTROYED my battery life (the damn thing would go dead in like 5 hours). I hated to turn it off however because it is just so darn handy and I don't want to wear out the tiny hardware button.
With Null 20/21 I have been experimenting with different combinations for battery life. I could care less about bragging that my battery lasts 4 days etc. with all the features turned off, but I do need it to make it through a 12 hour work day before it dies.
For the last two days, I have left the motion on and the only thing I have done to increase life is leave the top clock speed set to 1200 with both cores enabled (on demand governor) and it has made it through both days with still a little spark left.
This was with blu-tooth tethering connected all day also with gmail/weather syncing (even though I could certainly live without that).
Click to expand...
Click to collapse
do you take pictures or record with your gear? what about phone calls?
hurdlejade said:
do you take pictures or record with your gear? what about phone calls?
Click to expand...
Click to collapse
I don't video with it but I do grab an occasional still shot.
I answer call with it all the time.

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