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I was wanting to know which ROM has the best battery life on the Gnex the CDMA version.
Thanks
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They are all pretty much the same IMO. The screen sucks up juice so keep it off as often as possible lol
xero925 said:
I was wanting to know which ROM has the best battery life on the Gnex the CDMA version.
Thanks
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If you want the latest software, most stable, and best battery life ROM, go with MMuzzy's AOSP ROM. Using it now, and its amazing
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ROMs themselves rarely ever have an actual impact on battery life. Most postive effects for battery come from the kernel, and negative ones from rogue apps.
Before you ask which kernel offers the best battery, it really depends on the requirements of the user and the phone itself. You'll just have to try a few.
Marisa said:
ROMs themselves rarely ever have an actual impact on battery life. Most postive effects for battery come from the kernel, and negative ones from rogue apps.
Before you ask which kernel offers the best battery, it really depends on the requirements of the user and the phone itself. You'll just have to try a few.
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That's very true, IMHO LeanKernel is the absolute best.
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How do I switch out the kernel. I'm kind of a noob at this stuff...
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Flash it like you would a ROM. Make sure you find one that is for the version of android your ROM is based on. I would suggest tying Franco kernel, but there are many good ones.
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xero925 said:
How do I switch out the kernel. I'm kind of a noob at this stuff...
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FYI....this thread goes in general.
Flash kernel in cwm the same as you would have a rom. Be sure to clear cache/dalvik first.
For the moment the ROM with the best battery life is SlimRoms 2.7
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I've tried many ROMs and Kernels with no success in the battery life department.
My phone charger died so I downloaded an app...Easy Battery Saver...my phone was still at 34% after 1 day and 7 hours. I was NOT heavily using my phone but still this is the best battery life I have ever experienced. I was always on the "battery saver apps are useless" team until recently.
Don't get me wrong, I'm still flashing
Just love my new app.
i tried miui, pa, vicious, aopk, smooth, and now using cm10. tried out different kernals too,but at the end, all the roms cant pass 1hr 50mins of screen time.
zeke1988 said:
i tried miui, pa, vicious, aopk, smooth, and now using cm10. tried out different kernals too,but at the end, all the roms cant pass 1hr 50mins of screen time.
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Hmm.. thats strange. I'm on MMuzzy's ROM which is pure AOSP and I get around 2 and a half hours of screen time. And some people around the forums have gotten around 5 hours of screen time with different combinations of ROMS and Kernels.
I have tried numerous roms, if not all of them for the galaxy nexus, and there is a difference between roms, even using the same kernel.
I have been getting amazing battery life using Eclipse.
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The mods can move this thread, but in the mean time, it is a good question.
I used to get some awesome battery life. VZW + 2100mah. Typically 4 hours screen on time was normal.... now I'm lucky to get 1hr. I can't remember if it was the jelly bean update or the inclusion of Google Now.
Does letting the ROM settle really help? I have been getting terrible battery life out of my 2100mah. The battery just drains when the screen is off. No rogue apps, but this is a fresh install as of 24 hours ago
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I believe use what you like as long as you use Lean Kernel you should get good battery life.
ir13 said:
I believe use what you like as long as you use Lean Kernel you should get good battery life.
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I wasn't going to put my 2 cents in but because there are so many complaints about this being in the wrong place, I just have to now.
I have tried many different ROM's and kernels and found there always seems to be the "right" combination sooner or later. Right now I am on AOKP w/Franco M6 and getting about 14 hours with 24% battery left, 2.5 hours screen time, mostly LTE and moderate phone use, best I have seen of any combo for me on this ROM. For CNA the right kernel for me was lean kernel. A little experimentation and patience and you will find that sweet spot soon enough.
Edit: the whining drew me to it, sucked me in so I couldn't stop myself from answering
If someone can get 4+ hours screen with mostly 3G, let me know. haha.
Wrong section
However as for battery life slim ROMs work great but I'm on jbsourcery built in trinity and I've definitely had worse d: the only ROM I've used that's had has battery is pa however they've had multiple updates since then so I'm sure its not horrible now
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2 things here:
1) OP, wrong section. Questions belong in their own section, the Q&A section. Development is reserved for Roms, kernels, tweaks, etc.
2) If you guys see something posted in the wrong section, report it. No need to get in an internet gang war about it. Us mods have a life too and we can not be here 24 hrs a day to watch over you. When you hit the report button, we see it.
After receiving the 4.1.2 OTA update, I'm getting a much better battery life.
It used to be dead at the end of the day. Now, I finish my day and the battrey is on 45% with the same phone use.
I also find that apps and mostly google apps do launch faster
Have you also noticed it?
CM10 "added" 4.1.2 into the compilation recently & I've noticed a difference too... :victory:
Can you give us some screenshots of the screen time?
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Only with data all the day i got 3.30h and 19h on, automatic brightness, sync on. Google stock 4.1.2
4.1.2 appears to have a big affect on battery life. I've gone from needing a charge after about 12 hours to going all day with charge left
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When 4.1.1 was released, people reported that Google Now was a battery hog. Maybe Google improved it drastically.
Those who experience better battery life with 4.1.2, do you have Google Now activated?
MoosDiagramm said:
When 4.1.1 was released, people reported that Google Now was a battery hog. Maybe Google improved it drastically.
Those who experience better battery life with 4.1.2, do you have Google Now activated?
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To add on to this. I'm noticing FAR fewer wakeups (alarms) caused by Maps services on 4.1.2. That has an impact regardless of whether or not Google Now is running.
They definitely made some changes to location based services considering the menus were modified and additional settings were added.
Using a custom ROM and kernel so I can't answer this. But my battery life using CM10 + Franco Kernel has definitely improved.
zephiK said:
Using a custom ROM and kernel so I can't answer this. But my battery life using CM10 + Franco Kernel has definitely improved.
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Flash stock and it will be better.
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I logged in hoping someone had made a topic about this. On 4.1.1 I did not use Google Now because of the effect on battery life it caused. I tried it on 4.1.2 hoping it had improved. In my opinion it did. Still need more days to test but it seems way better now. Even saying that, I still feel it takes too much of a hit on battery for me to continue using it.
Just my 2 cents.
Soldier-2Point0 said:
Flash stock and it will be better.
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Umm, it absolutely wouldn't be better at all.
Rooting and using custom ROMs have it benefits and my battery life wouldn't be to where it is now (at least not as long) if i was on stock.
Stock is too boring for me. I need my lock screen customizations and backups
It doesn't take away root capabilities right?
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runderekrun said:
I logged in hoping someone had made a topic about this. On 4.1.1 I did not use Google Now because of the effect on battery life it caused. I tried it on 4.1.2 hoping it had improved. In my opinion it did. Still need more days to test but it seems way better now. Even saying that, I still feel it takes too much of a hit on battery for me to continue using it.
Just my 2 cents.
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I use it while traveling. A lot of the functions are designed to help you familiarize yourself with the area.
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Soldier-2Point0 said:
I use it while traveling. A lot of the functions are designed to help you familiarize yourself with the area.
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Absolutely. I don't travel much so its not as useful for me.
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The 4.1.2 custom ROMs have done me better overall than the 4.1.1 ROMs.
I haven't noticed much of any difference one way or another.
So the latest cm10 nightlies contain 4.1.2??
It seems the battery life claims are pretty circumstantial. I wish there was a standardized test for this..
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Cm10 nightlies are cm10.
And battery is much much better.
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I never let any Rom to settle down(for more than 2 days) to comment on battery life, but i hope the thread is pointing to facts
So now in Stock will report back after 2 charge cycles at least
The map process is eating my battery to. I reserve testet it yesterday (nandroid of 4.1.1 back) no problem and then again OTA to 4.1.2. Anyone out there a possible resolution ? Had 2-3 days with my battery, now maybe one day.
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shahrukhraza said:
It doesn't take away root capabilities right?
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If you use some sort of Recovery like CWM it does not. CWM will ask you if you want keep recovery and/or root.
Hi, is there anyone who can suggest me the best Rom + Kernel to use to have the maximum battery life? If there is a similar post, i'm sorry, i couldn't find it.
I personally use rbj 4.1.2 with trinity alpa 67. I average 20 hours with 4-5 on screen time
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stock.
qbanlinxx said:
I personally use rbj 4.1.2 with trinity alpa 67. I average 20 hours with 4-5 on screen time
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i believe you easily!
almost same config (rom), with leankernel and 4.1.2 version is doing the job with battery life, compared to 4.2 JB, its day and night.
Ill try trinity, already placed it on my memory but was testing leankernel
No SOD, or heavy drain in use ?
I'm trying the new dummy kernel from ak and it works really good. You should give it a try.
Dummy kernel and Purity rom does the job. 36 hours or so of usage with 3hr 30min of screen time or so. 3G on throughout. ARHD does the job too
I recommend AOKP with lean kernel. Best battery saving and buttery smooth.
The combo is so stable and it's my daily rom.
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fabulous69 said:
i believe you easily!
almost same config (rom), with leankernel and 4.1.2 version is doing the job with battery life, compared to 4.2 JB, its day and night.
Ill try trinity, already placed it on my memory but was testing leankernel
No SOD, or heavy drain in use ?
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What about the gps in 4.1.2?.. Ive got problem with gps in 4.2.1 stock. The gps wont lock.. I dont have gps problem when in 4.1.1 stock rom..
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Hey so I know I'm a bit off topic but I'm still pretty new to the development on this phone. Anyways for kernels, do I need to download a certain one for my phone model (GSM/LTE)? Or are they compatible with any model?
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nickcct said:
I recommend AOKP with lean kernel. Best battery saving and buttery smooth.
The combo is so stable and it's my daily rom.
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I second this statement.
vins91 said:
Hi, is there anyone who can suggest me the best Rom + Kernel to use to have the maximum battery life? If there is a similar post, i'm sorry, i couldn't find it.
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Given that you have to find *your* best combo, I think that Purity with lastest franco.kernel is better for battery life, even if AK kernel is a little better for performance.
---------- Post added at 01:46 AM ---------- Previous post was at 01:35 AM ----------
alekurkudi said:
Hey so I know I'm a bit off topic but I'm still pretty new to the development on this phone. Anyways for kernels, do I need to download a certain one for my phone model (GSM/LTE)? Or are they compatible with any model?
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GSM and LTE have different phone/data HW and chipset just because the phone technology is different. You have to find you custom (or stock) rom in your own forum.
And yes, you are quite OT , but I'm not an admin
Yeah sorry for the OT question. Also I wasn't asking about custom ROMs, I was asking about kernels but thank you I appreciate the reply.
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I've tried about all of them and aosp with stock is definitely the best battery life........ With my usage pattern. Your mileage will probably vary.
I have no issues with my gps on 4.1.2
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qbanlinxx said:
I have no issues with my gps on 4.1.2
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+1
Got my S3 3days ago, rooted it the next, and now currently running "JB Wicked V7".
New to this phone and would like to knpw if any one out there knows of a kernel thats compatible with TouchWiz and has the best battery life. MANY THANKS
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Re: Kernel for BEST BATTERY LIFE on TW Rom?
Trinity or xone dx give me the best results
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Re: Kernel for BEST BATTERY LIFE on TW Rom?
Just matter of what works vest with our phone....lean kernel works best for me personally where as the others make my phone hot or drain it faster. Deviant works best for my friend whereean makes her phone hot....just try all the popular kernels for two full charges and see which gives better battery life.....and doesn't blow up your phone with the heat
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Re: Kernel for BEST BATTERY LIFE on TW Rom?
Infamous with instigator x kernel found in at&t section
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mgbotoe said:
Just matter of what works vest with our phone....lean kernel works best for me personally where as the others make my phone hot or drain it faster. Deviant works best for my friend whereean makes her phone hot....just try all the popular kernels for two full charges and see which gives better battery life.....and doesn't blow up your phone with the heat
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agreed. i've found that lean or kor kernel works best for me.
:good:
Not sure why this was bumped but in case anyone is still following along, all kernels preform differently for all devices. Your best bet is to try them all. When I have a new device it may sound weird and all, I flash the kernel with the most thread views and try them in descending order. This way you are trying what appears to be giving most people the best results and if you don't like your results ,continue your venture.
For Touchwiz I prefer however kt747 simply because Team Kernelizer has some awesome files for undervolting. The other kernels are pretty swell too.
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Hey All,
I flashed the Shiny ROM recently. I am getting pretty bad battery life though I didn't own the phone long enough before flashing a Shiny to know if this was a Shiny issue or not. Anyways, I like the ROM well enough but was curious if anyone could suggest another ROM that perhaps goes easier on the battery. I am just on the edge of getting a zero lemon battery but thought I might try a few more software tricks before I plunk down the cash for that battery.
I have already replaced the shiny kernel that is baked into the ROM with the KK422 kernel which I had heard is easy on the battery. Seems to be helping a bit so far.
I know that battery use is highly individual, I am mostly looking for a starting suggestion. I can run my own usage diagnostics.
Thanks yet again!
Use greenify and wakelockdetector. Also you can try to tweak with trickster to get better battery.
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mrgnex said:
Use greenify and wakelockdetector. Also you can try to tweak with trickster to get better battery.
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Thanks. After I wrote that OP it occurred to me, probably kernels more so than ROMs affect battery life. Just based on the little that I now that would seem to be the case. Is that true at all?
judson75 said:
Thanks. After I wrote that OP it occurred to me, probably kernels more so than ROMs affect battery life. Just based on the little that I now that would seem to be the case. Is that true at all?
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Yeah I noticed better battery life with kernels not so much by switching roms..
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