[Q] Stock Kernel only with UV enabled - Samsung Galaxy Nexus

I've seen many custom kernels cooking for GN, yet, what if i am fine with stock kernel but only want the ability to UV? is there any kernel or app like Tegrak for GS2 which only enables OC /UV for the beloved GN? thx.

Honestly flash Franco's kernel its not hard and relatively safe* you won't find a stock kernel with uv
Android - making grown men pee sitting down since 2.0

hongkongtom said:
I've seen many custom kernels cooking for GN, yet, what if i am fine with stock kernel but only want the ability to UV? is there any kernel or app like Tegrak for GS2 which only enables OC /UV for the beloved GN? thx.
Click to expand...
Click to collapse
James Bond kernel. By ogdobber. Development section. Read up on it too so you know what is up.
My grandma beat me down and took my nexus. Sent from a jitterbug with beats by dre.

@rbiter said:
James Bond kernel. By ogdobber. Development section. Read up on it too so you know what is up.
My grandma beat me down and took my nexus. Sent from a jitterbug with beats by dre.
Click to expand...
Click to collapse
thx guys, I'll go give it a try.
Sent from my Galaxy Nexus
ICL53F
4.0.2
Rooted
Stock rom & Recovery

I dont think you should be using Franco's kernel. Afaik it is only for those on 4.0.3 Roms. To the OP, I can vouch for.the Jame Bond kernel. Have been using it for a week and a half and havent had any issues. Undervolting seemed to help my battery life quite a bit.

Thanks for the heads up on this kernel. I've been meaning to ask the same question. Franco's kernel is awesome, but all of the 4.0.3 ROMs are just to harsh on battery for the increase in speed. It's a noticeable performance boost, but I'm not quite willing to sacrifice 2x the battery life. There's a reason there isn't official 2.0.3 yet.
Disclaimer, that is NOT a knock on our developers. The inherent issues with 4.0.3 aren't their faults. All of the 4.0.3 ROMs that I've tried have been really, really slick

KWKSLVR said:
Thanks for the heads up on this kernel. I've been meaning to ask the same question. Franco's kernel is awesome, but all of the 4.0.3 ROMs are just to harsh on battery for the increase in speed. It's a noticeable performance boost, but I'm not quite willing to sacrifice 2x the battery life. There's a reason there isn't official 2.0.3 yet.
Disclaimer, that is NOT a knock on our developers. The inherent issues with 4.0.3 aren't their faults. All of the 4.0.3 ROMs that I've tried have been really, really slick
Click to expand...
Click to collapse
I've used 4.0.3 on AOKP this whole time and never have any problems with battery. Although your milage may vary, I have the GSM variant of it. Did you try updating the bootloader as well (PRIMEKL01)?

I'm on Verizon and there is a BIG difference between GSM and LTE on 4.0.3.
The notion that a bootloader increases battery life is also really, really silly.

according to suggestion, I've tried JameBond 1.2mhz with 307GPU, just undervolted with recommended settings, the screen on time seems to be improved!

Related

[Q] Overclocked Kernels

Merry Christmas everyone! I hope everyone received all the tech goodies we wanted for Xmas!
I've noticed that most of the ROM's available in the development section already have an Overclocked Kernel and also UV options. I personally would rather use a stock kernel, or a custom kernel that is not overclocked. Right now I don't see that available from what I've searched for.
There are a couple ROMs I'm interested in running, but both install a new OC kernel. Is it possible to strip the kernel from the ROM before installing? And if so, does anyone know a tutorial for doing so, or is it as simple as opening the archive file, stripping the kernel out, and rezipping the file?
I know there are apps like SetCPU to change the clock speed on an OC ROM, but I really don't want to depend on software to keep the OC from occuring. I hope I was clear enough in my post to get the point across lol! Thanks for any assistance gents (and ladies).
Franco's kernels don't have OC
Sent from my Galaxy Nexus using xda premium
Thanks Josh! Appreciate your input. I am still interested in the other option as well, stripping the kernel from the ROM.
I am not sure how to repackage the from after you do that, but if you extract the rom the kernel is called "boot.img" and you can flash it in fastboot so you can basically flash any kernel you want on any rom
Sent from my Galaxy Nexus using xda premium
Just curious why you wouldn't want an OC/UV kernel, you're getting better performance and better battery life, no downside imo.
ikon8 said:
Just curious why you wouldn't want an OC/UV kernel, you're getting better performance and better battery life, no downside imo.
Click to expand...
Click to collapse
I honestly just don't like to OC my CPU's. In the long run it will decrease the life of the CPU.
Besides, if you have a great AOSP ROM to run, there really is no need to OC at all. Any performance boost from the OC comes at the cost of shortening the life of the CPU.
Sent from my Galaxy Nexus using Tapatalk
I've run Intel chips at 40% OC for a decade at a time, with little impact.
I don't expect my Nexus, with or without <20% OC, to last me nearly that long.
Just sayin'....
-bZj

[Q]Which Kernel are you using?

Hello All!
I made a similar thread to this over at the SGSII forums and was wondering what your answers are. So, the question is simple, which Kernel are you using and is the battery decent? Or a pile of rubbish? Lemme know. Poll has been setup with the main Kernels, I'll put an "other" option for people who are using new Kernels.
So, poll away!
-N
was using James Bond kernel 1.35 OC UV, never crash or lag. far better battery life than stock and super smooth.
right now i am testing faux123's kernel V9u for 4.0.2.
zeke1988 said:
was using James Bond kernel 1.35 OC UV, never crash or lag. far better battery life than stock and super smooth.
right now i am testing faux123's kernel V9u for 4.0.2.
Click to expand...
Click to collapse
I tried Faux 4.0.3 Kernel yesterday, battery was losing 2% every 30 mins on idle, with next to 0 apps installed.
Running Stock AOKP Milestone 2 kernel, whichever kernel that is!
I wanna try different kernel but my ROM is perfect, not sure sure what other kernels may add that my rom already has and does.
mellll said:
Running Stock AOKP Milestone 2 kernel, whichever kernel that is!
I wanna try different kernel but my ROM is perfect, not sure sure what other kernels may add that my rom already has and does.
Click to expand...
Click to collapse
As far as features go, Franco.Kernel adds color and vibrance to your screen. Its also tweakable so you can customize the color settings as you please. Battery is apparently awful though.
Nitroz said:
As far as features go, Franco.Kernel adds color and vibrance to your screen. Its also tweakable so you can customize the color settings as you please. Battery is apparently awful though.
Click to expand...
Click to collapse
thank u. just flashed that kernel, latest. but i dont see color control option anywhere... its supposed to be built in the kernel but i dont see it...
unless i have to pay for the app he has which i dont wanna just for a color change.
am i just blind, not seing that option arggh
:update
ok got it, commands.
Nitroz said:
As far as features go, Franco.Kernel adds color and vibrance to your screen. Its also tweakable so you can customize the color settings as you please. Battery is apparently awful though.
Click to expand...
Click to collapse
I am sort of noticing that battery life isn't so great too, although I wasn't sure since I haven't been running it for very long.
I was also looking for the best kernel.
Everybody talks about franco.Kernel. I will give it a try though.
Was using Franco's until earlier and now back to the Apex kernel that comes with bigxie's AOSP build
Eh? Franco kernel has the best battery life for me.
Sent from my Galaxy Nexus using xda premium
I just loaded on Lean kernel yesterday. Initial indications are that the battery life is extremely good.
180mhz cpu while screen off = happy battery.
Giving glaDOS a try.. it has some cool features like turn the screen on by touching it.. also has color control and battery life seems pretty decent so far. Big fan of imoseyon though.
Sent from my Galaxy Nexus using xda premium
I'm currently on Bigxie Build 8 with the Kernel included with it. Battery is pretty good. Underclocked my CPU to 970MHz. Losing 2% battery overnight (About 8 hours) and High usage I'm getting a decent amount of battery.
I'm wondering: I'm running ARHD 2.1.3 and thinking about flashing a kernel. Franco's had more options, but I'm getting that Jame Bonds kernel has a better battery life. That appeals to me. edit: ah, I see that Franco's is only for 4.0.3
Still, when I flash the kernel with ARHD 2.1.3 running, is it better to flash the anykernel.zip or should I just flash the original kernel?
Argh, just in the fun, looking for the best kernel. I'm between Franco's and Der Kernel Trinity NP (by the way, NP, Google, don't let Samsung impose it's boring naming system)
Trinity offers 512OC for the GPU, but I'd say Franco gives a better battery life....
Hmmmm difficult decision, isn't it? What do you guys think?
Currently rocking the Trinity kernel with mildly OC'd GPU (384 MHz).
I'm using imoseyon's kernel. I love minimalist kernels. Stable, fast, and not full of crapfeatures that just cause everything to crash and SOD and bootloop.
I think it's probably a good idea to give a try first of the kernel that comes with the ROM. Developers often adjust the ROM around the kernel they use and vice versa.
i went back to the James Bond kernel, no reboot or lag.
Lean IMO
Sent from my Galaxy Nexus using XDA Premium App

[Q] New to GN! Kernel Question

Hi everyone!
Well, I finally switched over from my Driod Charge last week. Prior to that, I had the Fascinate for about a year. So, while I am new to the Nexus, I am certainly not new to Samsung, Android or flashing... as of now, I have unlocked and rooted my phone, but other than that, I am completely stock (and not minding it actually) I am sure I will get around to custom ROMs very soon though. But in the meantime, I have a couple quick questions:
1) Is ALL flashing now done through ROM Manager or Clockwork Mod (i.e. No Odin?)
2) As said, I am still stock (4.0.2) but I would like a kernel to flash, not a ROM (yet!) that will allow overclocking, wireless tethering, etc... suggestions anyone??
Thats really it for now.... just wanted to say HI to my "new" community here on XDA!
Joe
1 for roms etc, yes (use cwm, not rom manager)! only use odin when cw doesnt work.
2 franco.kernel, trinity, glados, popcornkernel and leankernel are all great
And welcome
Sent from my Galaxy Nexus using xda premium
JOrtenzi said:
Hi everyone!
Well, I finally switched over from my Driod Charge last week. Prior to that, I had the Fascinate for about a year. So, while I am new to the Nexus, I am certainly not new to Samsung, Android or flashing... as of now, I have unlocked and rooted my phone, but other than that, I am completely stock (and not minding it actually) I am sure I will get around to custom ROMs very soon though. But in the meantime, I have a couple quick questions:
1) Is ALL flashing now done through ROM Manager or Clockwork Mod (i.e. No Odin?)
2) As said, I am still stock (4.0.2) but I would like a kernel to flash, not a ROM (yet!) that will allow overclocking, wireless tethering, etc... suggestions anyone??
Thats really it for now.... just wanted to say HI to my "new" community here on XDA!
Joe
Click to expand...
Click to collapse
1) Yes.
Odin is used for MAJOR **** ups only.
2) There are one or two kernels compatible with 4.0.2 in the forum bit I think Franco's one is 4.0.3/4 only.
I think james bond kernel is 4.0.2 compatible.
3) Flash a rom, there are some nice roms to be flashed. Personally I use AOKP 4.0.3.
Yea, I am sure I will get to ROMs soon enough.... but coming from the Charge, the dual core in the GN makes it feel fast enough so as it is!
OK... so no ODIN.
As far as the kernels... any show better battery life? Really the only downside to the GN, but I do have a spare battery and charge, so Im ok.
JOrtenzi said:
Yea, I am sure I will get to ROMs soon enough.... but coming from the Charge, the dual core in the GN makes it feel fast enough so as it is!
OK... so no ODIN.
As far as the kernels... any show better battery life? Really the only downside to the GN, but I do have a spare battery and charge, so Im ok.
Click to expand...
Click to collapse
I would suggest Imoseyon's Lean Kernel in conjunction with Lean Tweaks. I get good speed and decent battery life with it.
Kalavere said:
I would suggest Imoseyon's Lean Kernel in conjunction with Lean Tweaks. I get good speed and decent battery life with it.
Click to expand...
Click to collapse
Thanks... but I think it says that Leankernel is for 4.0.3/4... I'm in 4.0.2. I'm assuming I can't use it?
Sent from my Galaxy Nexus using Tapatalk
JOrtenzi said:
Thanks... but I think it says that Leankernel is for 4.0.3/4... I'm in 4.0.2. I'm assuming I can't use it?
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
James bond is the only 4.0.2 kernel I know of.
Search around though and you might find another.
If you want a stock rom that's 4.0.3 then flash bugless Pete's rom.
Its pretty much plain stock.

[Q] GNexus Kernel Choice

Loving my GNex, however I've only had it a couple weeks.
There are several kernels out there, and from comparing all of them and reading all the threads as much as I can, they all seem to have relatively similar features... I'm having a hard time picking one.
Is there someone who can clarify the differentiating features of each kernel? Are certain kernels better suited for different ROMs? Do certain ones have compatibility or other persistent issues?
Mainly:
faux123
franco
GlaDOS
jamesbond
Trinity
I've tried faux123 015m (loved faux's kernels on the Sensation, but I had some mobile data issues with it on the GN) and Trinity (latest seems fast/stable, except the color profile was messing with me). I'm trying GlaDOS now. Again, though, I'm not sure what advantages or perks one kernel flavor gives me over the next. Can anyone shed some light?
grivad said:
Loving my GNex, however I've only had it a couple weeks.
There are several kernels out there, and from comparing all of them and reading all the threads as much as I can, they all seem to have relatively similar features... I'm having a hard time picking one.
Is there someone who can clarify the differentiating features of each kernel? Are certain kernels better suited for different ROMs? Do certain ones have compatibility or other persistent issues?
Mainly:
faux123
franco
GlaDOS
jamesbond
Trinity
I've tried faux123 015m (loved faux's kernels on the Sensation, but I had some mobile data issues with it on the GN) and Trinity (latest seems fast/stable, except the color profile was messing with me). I'm trying GlaDOS now. Again, though, I'm not sure what advantages or perks one kernel flavor gives me over the next. Can anyone shed some light?
Click to expand...
Click to collapse
I have tried them all myself at one time or another and i always come back to GLaDOS. I chose to run this because of the unique and innovative features Ezekeel has developed plus the great battery life. BLX, Vibration control, Touch Wake and of course the Wheatley Governor which was developed for this kernel to give the best performance and battery life, which in fact it does. The GLaDOS control app is great too and Ezekeel is always updating and making it better.
GLaDOS is exclusive to Rootzwiki that why you don't see too much mention of it here unfortunately ... I'm not even sure if Ezekeel lurks around here anymore?
Leankernel for me
blowtorch said:
I have tried them all myself at one time or another and i always come back to GLaDOS. I chose to run this because of the unique and innovative features Ezekeel has developed plus the great battery life. BLX, Vibration control, Touch Wake and of course the Wheatley Governor which was developed for this kernel to give the best performance and battery life, which in fact it does. The GLaDOS control app is great too and Ezekeel is always updating and making it better.
GLaDOS is exclusive to Rootzwiki that why you don't see too much mention of it here unfortunately ... I'm not even sure if Ezekeel lurks around here anymore?
Click to expand...
Click to collapse
I noticed he released a control app, I may give it a try!
franco
Thanks for your responses!
However it looks like people are just posting what they use. What I'm looking for is information on what differentiates each kernel.. what is each kernel's "claim to fame"? From what I've seen, all of the kernels' features look pretty similar.
For example, "X kernel balance performance and battery really well. Y kernel reduces the voltage to the screen to further battery savings. Z kernel is more focused on performance. A kernel allows your phone to make popcorn." etc.
Or are they basically the same?
Thanks blowtorch for giving some information as to what differentiates GlaDOS from the rest
grivad said:
Thanks for your responses!
However it looks like people are just posting what they use. What I'm looking for is information on what differentiates each kernel.. what is each kernel's "claim to fame"? From what I've seen, all of the kernels' features look pretty similar.
For example, "X kernel balance performance and battery really well. Y kernel reduces the voltage to the screen to further battery savings. Z kernel is more focused on performance. A kernel allows your phone to make popcorn." etc.
Or are they basically the same?
Thanks blowtorch for giving some information as to what differentiates GlaDOS from the rest
Click to expand...
Click to collapse
Jamesbond will likely give you best battery life and stability. He has a couple of other kernels with some performance boost. Glados was buggy as hell and some other things but that is for you to decide. Other kernels for me were kind of meh. I honestly dont understand how so many people say this kernel or that kernel is the best or best on battery life when so many tweaks in X kernel add more performance at the cost of mah. I liked glados and its features a lot but it came at a cost too high. Touchwake is a really nice feature in it and i am surprised more people don't ask for it. Another kernel i liked was bamf paradigm but i am not using it. I would like to try that rom again in the future but it wasnt ready for me personally. Havent tried franco's at all. Just seems to be feature packed kernel but for what?
Sent from my GT-P3113 using XDA Premium HD app
I like francos so far works great with my favorite rom AOKP, buttery smooth, stable as hell, you can go battery saver or performance since you can OC/UV, etc, if you buy the App in play store it works great cuz he updates the kernel oftem and you can use either milestone versions or nihgtlies, and has the option for autodownload and autoflash the lastests updates.
You can change screen color values, as i said oc/uv, change the boot animation, and plenty other stuff..
Thats my 2 cents on your research
Edit: forgot to tell you, he also has a support mail , and if you have any issue kernel related he will answer with a solution if possible.. Report bugs etc
Sent from my Galaxy Nexus using xda premium
Sorry miss clicked and double posted
Sent from my Galaxy Nexus using xda premium
@rbiter said:
Jamesbond will likely give you best battery life and stability. He has a couple of other kernels with some performance boost. Glados was buggy as hell and some other things but that is for you to decide. Other kernels for me were kind of meh. I honestly dont understand how so many people say this kernel or that kernel is the best or best on battery life when so many tweaks in X kernel add more performance at the cost of mah. I liked glados and its features a lot but it came at a cost too high. Touchwake is a really nice feature in it and i am surprised more people don't ask for it. Another kernel i liked was bamf paradigm but i am not using it. I would like to try that rom again in the future but it wasnt ready for me personally. Havent tried franco's at all. Just seems to be feature packed kernel but for what?
Sent from my GT-P3113 using XDA Premium HD app
Click to expand...
Click to collapse
GLaDOS has been bug free for at least the last 5 revisions
blowtorch said:
GLaDOS has been bug free for at least the last 5 revisions
Click to expand...
Click to collapse
Really? Then where is all that code he thought unnecessary but needs to go back add in?
Sent from my GT-P3113 using xda premium
And the speaker crackling randomly or playing when it feels like it? Or the extremely slow refill ratemoccasiinally?
Sent from my GT-P3113 using xda premium
@rbiter said:
Really? Then where is all that code he thought unnecessary but needs to go back add in?
Sent from my GT-P3113 using xda premium
Click to expand...
Click to collapse
I really don't know what you are talking about there unless its the bluetooth drivers that were re-added a few builds ago?
@rbiter said:
And the speaker crackling randomly or playing when it feels like it? Or the extremely slow refill ratemoccasiinally?
Sent from my GT-P3113 using xda premium
Click to expand...
Click to collapse
never seen any of these problems ...
@rbiter said:
And the speaker crackling randomly or playing when it feels like it? Or the extremely slow refill ratemoccasiinally?
Sent from my GT-P3113 using xda premium
Click to expand...
Click to collapse
I've been using GlaDOS for the last couple days and haven't had any of these issues. Bluetooth is working perfectly, even over my car's hands-free setup which has been problematic with some kernels, and audio is working perfectly... maybe you were on an older build?
Anyone have any other info? I'm surprised nobody has said anything about faux or Trinity..
Well I guess I'll be the first to represent faux kernel over here. Like that its not over done and no special app is needed to control it and the gamma control from panda board he forward ported is pretty slick if you ask me
Sent from my Galaxy Nexus using xda premium
grivad said:
I've been using GlaDOS for the last couple days and haven't had any of these issues. Bluetooth is working perfectly, even over my car's hands-free setup which has been problematic with some kernels, and audio is working perfectly... maybe you were on an older build?
Anyone have any other info? I'm surprised nobody has said anything about faux or Trinity..
Click to expand...
Click to collapse
Trinity is legendary ... never got around to faux
I'm sticking with CM9 Kernel for now it's as good as the rest IMO plus they are integrating more and more into it ... missing touch wake though from GLaDOS, oh well
I'm mainly looking for battery life now. I don't really notice much difference between most of these kernels in terms of battery life. All of these kernels have good performance without overclocking.
I find that i bounce around from kernel to kernel and in the end when all is said and done no kernel is better than the other and it really comes down to preference.

Which Kernel - New to G-Nex

Hello all,
I'm new to the Galaxy Nexus and just got it through Verizon.
I see in the Development section there is a good selection of Kernels, but I have no clue which one to get. I've read that a different kernel can help the battery life, which all of them claim to optimize. Battery life is pretty important, but I don't want to sacrifice too much performance as I am seeing the occasional lag spike when entering and exiting apps.
I am currently running CM10 if it makes a difference.
Thank you in advance for any help you can provide.
the one that works for you.
EtherBoo said:
Hello all,
I'm new to the Galaxy Nexus and just got it through Verizon.
I see in the Development section there is a good selection of Kernels, but I have no clue which one to get. I've read that a different kernel can help the battery life, which all of them claim to optimize. Battery life is pretty important, but I don't want to sacrifice too much performance as I am seeing the occasional lag spike when entering and exiting apps.
I am currently running CM10 if it makes a difference.
Thank you in advance for any help you can provide.
Click to expand...
Click to collapse
well i guess you are on 4.1 .. i heard that stock kernel in 4.2 is efficient. i only tried franco's kernel (milestone 6) .. but this was not good experience for me, as when i flashed the kernel and tried to overclock. my phone was hot like fire and it rebooted.. and so i was afraid too much to try another .. .. i suggest you stick with a stock kernel ...
V0odo0 said:
well i guess you are on 4.1 .. i heard that stock kernel in 4.2 is efficient. i only tried franco's kernel (milestone 6) .. but this was not good experience for me, as when i flashed the kernel and tried to overclock. my phone was hot like fire and it rebooted.. and so i was afraid too much to try another .. .. i suggest you stick with a stock kernel ...
Click to expand...
Click to collapse
Thank you for the response. I'm not too interested in overclocking; I've always thought that was a great way to bring your phone to an early death.
More than anything, I would just like to improve battery life.
Ever since I've tried Trinity I haven't used anything else. Very fast and the battery does last longer. I'm using TNP1344-384-JB-4.1.2-STABLE67
I've tried stock, Franco, air, James Bond, and trinity and I've found that lean kernel is the one I like best. The they all have their ups and downs.
Sent from my Galaxy Nexus using xda app-developers app
cnoevl21 said:
I've tried stock, Franco, air, James Bond, and trinity and I've found that lean kernel is the one I like best. The they all have their ups and downs.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
What is it about Lean that you like the best?
Can you give me a run down of some ups and downs? Coming from a Droid X, then Rezound, kernels are a bit new to me.
Trinity
Sent from my Galaxy Nexus using Tapatalk 2
EtherBoo said:
Hello all,
I'm new to the Galaxy Nexus and just got it through Verizon.
I see in the Development section there is a good selection of Kernels, but I have no clue which one to get. I've read that a different kernel can help the battery life, which all of them claim to optimize. Battery life is pretty important, but I don't want to sacrifice too much performance as I am seeing the occasional lag spike when entering and exiting apps.
I am currently running CM10 if it makes a difference.
Thank you in advance for any help you can provide.
Click to expand...
Click to collapse
Trinity or Franco.
trinity

Categories

Resources