Kernels? - Nexus S Q&A, Help & Troubleshooting

I've been using netarchy kernel for the last few days, but because of the cm update i have to reflash it, and i thouht that i could maybe flash another kernel. I got scores like 2000 with my previous set up, bur i saw people getting 2500 w/o oc. The netarchy kernel i used did have a great batt life, when the screen was off at least. So whats another good kernel? What i want is voodoo, scores like 2500 and underclock when screen is off for good batt life.
Thanks!
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Related

Myns Warm 2.2 question

So I have Myns latest Rom and I was wondering about adding Setcpu to the Rom. My question is this. For those of you that have this rom, how is your battery life? Do you use Setcpu? Is it compatible with this rom? Should I leave it as is? I dont want to overclock, I just want to underclock when display is off to save battery. Any expert advice?
What kernel would you guys recommend? Again I dont want to make my phone faster, I just want decent battery life, and I know there are a couple of tweaks I can do. ( and yes I already know about the brightness, wifi etc)
Getting bad battery life too huh? I'm new to this rom and I'm trying out a couple combos. I have setcpu to underclock using smartass. I changed my kernal to one with more havs. I'll report my findings.
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Newklearx3 said:
Getting bad battery life too huh? I'm new to this rom and I'm trying out a couple combos. I have setcpu to underclock using smartass. I changed my kernal to one with more havs. I'll report my findings.
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No I really havent gotten through a whole day with this Rom, so I cant say I have had bad battery life. I just wanted to know what you guys are doing and using out there.
Jess813 said:
No I really havent gotten through a whole day with this Rom, so I cant say I have had bad battery life. I just wanted to know what you guys are doing and using out there.
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I haven't gone a whole day either. But I will today. I will let you know how my battery does.
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Im using Netarchys 4.3.1 toastmod CFS HAVS nosbc and I can average 15hours with standard use, 24+ hours if i ignore my phone all together.
I use SetCPU and Juice Defender (it turns off data when my screen is off) and i easily get a day of battery life, my minimum is 12 hours and that is if I am constantly using it
I have been using Myn's 2.2 with the netarchy 4.3.1-cfs-havs-nosbc kernal for a few weeks. I have Setcpu profiles to overclock ondemand at 1152 until my battery gets to 30% then runs at 998 after. Also have it underclock at 245 when the screen is off. I can easily get a full day with several texts, a few hours of surfing, a few phone calls and maybe an hour of games (Angry Birds, Let's Golf). Usually plug it in at the end of the day with at least 20% battery left.

[Q] What is the best rom for good battery life

I'm now finding that my biggest priority is battery life. My phone absolutely hammers through the battery at an alarming rate these days. I've heard that 2.3.4 roms are harder on the battery and I think it's since these came out that the problem has got worse.
I've tried nearly every rom in the dev section but I never seem to reach any conclusion about which is easiest on the battery. Any of you have an opinion on this.
Stock Rom with a UV Kernel CFS
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The kernel is very important. Choose a uv kernel as a trinty one.
NsCollab is a very good Rom for battery saving.
or cm nightly #40!! D
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ROM + Netarchys Kernel w/ https://market.android.com/details?id=com.jonathongrigg.proton.voltagecontrol&feature=search_result
Use suggested voltages indicated in the app and have it set on boot.

Faux's or Trinity?

Im sort of confused which I should pick. Im currently using faux's 0.13 kernal for stock @1. 4 ghz. Which kernal is the best when it comes to battery life, performance and stability?
Sent from my G2X
That's really unknown. This phone differs too much from one to another.
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Okay, but what is your opinion?
Sent from my G2X
If your phone doesn't have issues with it, Trinity ELP is best for battery.
If your phone SOD's, crashes, won't boot, etc... don't ***** to morfic, just try a different kernel. Any problems you have are typically due to a phone's incapability to use various settings, not the settings kernels themselves.
I just flashed trinity and when i booted into phoenixblood my phone freezes. I think I will be sticking with faux's kernal.
Sent from my G2X
I've tried them both, I just switched to Trinity I was running faux and the battery life was outstanding.. trinity seems to preform a smidge better I think? But unsure on battery life yet, but seems to be worse on the battery so far.
+1 trinity
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Will fauxs stock/gb kernel work on weapon 3.0 ?
The only reason I stay on faux and don't bother to try other kernels is because faux allows me to play plants vs zombies on any rom .
There was a post in the general section on a Trinity vs faux benchmarkings.
Trinity won over every test they had, but only by a little.
I believe performance wise, Trinity is better, though some prefer faux.
Your choice.
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booma428 said:
Will fauxs stock/gb kernel work on weapon 3.0 ?
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Ya that's what im using right now. I dont know I cannot stand CM based ROMS.
Sent from my G2X
Well i said trinity earlier. My gf flashed phoenixbloods v6 yesterday with faux123 kernel and its noticibly faster.
Sent From My Virtuous ICS Sensation
i'm running oyasumi kernel (based on faux123, undervolted and overclocked) with tsugi, and i get amazing battery life. 2-3 hours of use with max brightness and the battery barely went down to 95%.
Trinity for performance & Faux for battery life.... But honestly in my experience, trinity isn't sacrificing much battery life but you gain much better performance. I prefer Trinity TD158 oc'd to 1500. Best performance with better than stock battery life... Just try em all out, thats half the fun of flashing!
tokentatortot said:
Trinity for performance & Faux for battery life.... But honestly in my experience, trinity isn't sacrificing much battery life but you gain much better performance. I prefer Trinity TD158 oc'd to 1500. Best performance with better than stock battery life... Just try em all out, thats half the fun of flashing!
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+1
I've played with all the various kernels, and I agree with tokentatortot..
At least for my phone:
CM7 stock is decent all around, and better than the stock kernels.
Trinity T15 for maximum overclocking and max performance ( Quadrant over 5000)
Faux123's 0.48 is faster than stock, better battery life than Trinity and also slower than trinity.
Currently using PhoenixBlood 1.6 (Faux v.48 stock clock ) + V6 super charger.
I guess I'm not heavy duty user, as v6 supercharger does not seem to make things majorly different..
oddly, on my phone, the faux123 0.48 SV seems to have better battery life than faux123 0.48 UV kernel... go figure.

[Q] Trinity or Faux

Hi
I recently got into the rooting and modding Scene.. and I wanted to flash a new Custom kernal for G2x I know about Faux and Morfic's Trinity kernal .. But couldnt decide between them ... i tried to install trinity when i had a CM7 7.1 stable release but the phone got stuck in a bootloop .. i am now running the latest nightly #217 with stock cm7 kernal .. Could you please reccoment wjich kernal should i Use??
I am mainly looking for Battery life and abilty to play games (Asphalt 6) thats about it.. (right now i have under volted my phone to 760 mhz)
Thanks guys
i run morfics extreme fun edition. its blazing. i have used faux123's kernels before but switched to trinity because it clocks higher and is more stable in my experience. also i like morfics boot animation better.
also with trinity my battery readings can be funky. like i will have wifi hotspot running for 30+mins and still get the same battery reading. but even though the readings are odd in my experience i have gotten more juice out of trinity.
Try em both and decide for yourself. Kernels are easy enough to test. Trinity is working very well for me with CM Nightly. Havent tried Faux, no need to. Trinity is stable and that's what matters to me most. Your mileage may vary though. Check em both out for a few days, and see what works best for you.
thank you guys .. I will try trinity out...
Well, I personally prefer Faux, but on a side note, you're not gonna get that great of a battery life playing games on it.
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well iv found that faux gives a slightly better batter life, about a day with heavy use but trinity is MUCH faster with about 4/5 of the day with heavy use
maxesxp said:
well iv found that faux gives a slightly better batter life, about a day with heavy use but trinity is MUCH faster with about 4/5 of the day with heavy use
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Did you undervolt Trinity as far as you could?
I liked both and eventually settled in with Trinity.
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I flashed Hellfire Phoenix 1.8 with faux then flashed Trinity and I have to say performance is better with Trinity
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r.snyder said:
Did you undervolt Trinity as far as you could?
I liked both and eventually settled in with Trinity.
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Yupp undervolted it to as low as it would go I hav a really powerful chip
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Lousy Quadrant Score on CNA 1.5.5

Hey guys
I just installed Codename Android 1.5.5 + Matr1x Kernel 18.0 after using CM9 nightly 0304 + Matr1x Kernel 17.5 for a while. I used to run CNA 1.4 but stopped using that as it got very slow after a few hours.
The Quadrant score I was getting on CM9+Matr1x 17.5 was around 2000 with no overclock. Now that I am running CNA 1.5.5 + Matr1x 18.0 i'm only getting a score around 1100...
The ROM feels fine and snappy, but this low score worries me. Is this normal or does this maybe mean there's a problem somewhere?
Thanks!
I'm on same rom same kernel and overclocked to 1430 and only getting 1400s
Ok, so I guess this is normal...
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I am running 1.5.5, with Air Kernel 3.6, scary governor and overclocked to 1400, I scored around 2600 with this set up on Quadrant.
I tested the rom after flashing it and it scored it at 1100.
Oh I applied the BM tweaks from CNA utility as well
I am waiting to see how the ram holds up, 1.40 would drain after a few hours, as how the battery lasts, so far it is looking good on both of those items.
I haven't tried to many roms, I liked this one as son as I loaded it, loads all my apps from the market, seems very stable even with it overclocked.
I have read that Gingerbread is really stable and fast but I don't want to loose my native music.flac support on this rom. I have read that 4.04 and 4.05 will have better battery, I am hoping so, as I don't want to go backward to Gingerbread unless I have to.
I applied brain masters tweaks and went from around 1100 to 1800 with no overclock and the rom feels much better now. Now I'll just have to see about battery life but I'm a happy man at the moment
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Quadrant score isn't everything. User experience is a lot more important than benchmarks.
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You are absolutely right. I use the benchmark simply to measure how the rom is before I get a good feel for it. In this case it feels much better after the tweaks.
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ljordan2 said:
Quadrant score isn't everything. User experience is a lot more important than benchmarks.
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yep .. +1 to that
Clean install using BM rom wipe + Air 3.6 + BM tweaks from CNA1.4 + Deep idle patch for 1.5.5
Deadline + ondemand 100 - 800 with Up Threshold @ 95%.
After 16hrs I've got 68% battery left
Q score between 2000 & 2100 when set to 1000MHz
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ljordan2 said:
Quadrant score isn't everything. User experience is a lot more important than benchmarks.
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I completely agree to this.. I rely on the feel of the ROM when I use them..
ljordan2 said:
Quadrant score isn't everything. User experience is a lot more important than benchmarks.
Sent from my Nexus S using Tapatalk
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FULL ACK...!
I'm still using 1.4.0 with Air Kernel 3.6 and the supercharger script. I have insanely good performance though battery life has taken a hit over the last few days.
I would like to install BM's tweaks though I'm not sure which version goes with this particular ROM.
If you want higher Quadrant scores try the Trinity T144 kernels. But Quadrant Standard says nothing about the performance of the ROM.. it's just a score.
Yeah, quadrant score isn't everything. The ROM feels fine now but I'm getting the occational freeze requiring a battery pull. I've been running with no overclock but at the moment am running 100/1300 Lulzactive with no issues so far.
Battery life is not good though. I'm at about 50% after 7 hours on battery with light usage

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