Kernels, and why flash one to CM9 - Epic 4G General

I have to start off by saying, i am new to alot of this. I have flashed CM9 beta and fb15 and love it. However, I was noticing that many people who flash custom roms, also flash custom kernels. Is there a big advantage to flashing a custom kernel like shadow kernel to cm9? what would i notice as an advantage? is there a disadvantage to it? Thank you

There's an advantage in the extra feature that stock kernels do not allow for such as overclocking and undervolting, voodoo color and sound. Depending on what the kernel includes. =] the only disadvantage is the lack of support from stock ROM builders.. meaning any problem you have running an alternative kernel should and shall only be addressed in your kernel's thread.
Sent from my SPH-D700 using xda premium

well i am running CM9 beta, and have enjoyed it. would it be a benefit to flash for example shadow kernel to it or should i leave well enough alone. just asking your opinion.

mookiemoo said:
well i am running CM9 beta, and have enjoyed it. would it be a benefit to flash for example shadow kernel to it or should i leave well enough alone. just asking your opinion.
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Click to collapse
Well imo its definetly worth it. Bbelos' kernel is pretty close to stock.. and runs decently smooth. His voodoo color defaults make the screen come alive and takes that greenish tint most our samoleds have away/ adjustable via voodoo sound app. Also undervolting it will improve batt life as well as underclocking when you need it. =] all in all I would flash it.
Sent from my SPH-D700 using xda premium

this Bbelos' kernel you mention, is that shadow kernel? i did a google search or Bbelos' kernel and keep seeing it come back to shadow kernel. is that the one you are running on your phone with CM9?

mookiemoo said:
this Bbelos' kernel you mention, is that shadow kernel? i did a google search or Bbelos' kernel and keep seeing it come back to shadow kernel. is that the one you are running on your phone with CM9?
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Click to collapse
lulz yes

thanks, i downloaded it and correct me if i am wrong, but i believe all i have to do, is put it on my sdcard and then boot in to cwm and install it from the zip???? do i need to do anything else??? i looked around but could not find if i am supposed to wipe anything.

mookiemoo said:
thanks, i downloaded it and correct me if i am wrong, but i believe all i have to do, is put it on my sdcard and then boot in to cwm and install it from the zip???? do i need to do anything else??? i looked around but could not find if i am supposed to wipe anything.
Click to expand...
Click to collapse
That is correct. You don't need to wipe anything. Just boot into cwm and flash the zip . Tell me how it is, btw, I'm considering it as well.

well, i booted in to cwm and loaded the kernel from the zip file. loaded fine, and then told me to wipe the cache and dalvik. i did that. rebooted the phone and all worked well. only bad thing is the screen is much dimmer and darker. i need to find out how to brighten the screen. it is the difference of watching a plasma tv or going to a DLP tv. Have you heard any solutions out there to adjust the screen?????? other than that, i have not noticed any performance difference yet.

mookiemoo said:
well, i booted in to cwm and loaded the kernel from the zip file. loaded fine, and then told me to wipe the cache and dalvik. i did that. rebooted the phone and all worked well. only bad thing is the screen is much dimmer and darker. i need to find out how to brighten the screen. it is the difference of watching a plasma tv or going to a DLP tv. Have you heard any solutions out there to adjust the screen?????? other than that, i have not noticed any performance difference yet.
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Click to collapse
You need to download voodoo sound from the market and spend about half an hour fiddling with the color options.
Sent from my SPH-D700 using XDA

ok, voodoo sound. i was looking for something related to color, like voodoo color. i guess that is why i did not find anything,. i will give voodoo sound a shot and see what comes of it. Did you do this and are you happy with the screen colors and resolution? any difference in the performance of your epic with this kernel?

mookiemoo said:
ok, voodoo sound. i was looking for something related to color, like voodoo color. i guess that is why i did not find anything,. i will give voodoo sound a shot and see what comes of it. Did you do this and are you happy with the screen colors and resolution? any difference in the performance of your epic with this kernel?
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Click to collapse
There isn't a major difference in performance from my experience with overclocking. Spent about an hour fiddling with voodoo color and have it looking amazing. The voodoo sound mods are the main reason I like this kernel. It brings out the true power of the audio processor and its frankly amazing. Audio sounds amazing out of my Denon ahd-2000's.
Sent from my SPH-D700 using XDA

hmm, no kidding. i will have to try the audio out on my denon amp. Out of curiousity, what do you have your voodoo color set too. I would be interested in seeing how it looks on my epic, if you don't mind sharing your settings...

Hope this is the right place to consult.
I am on CM9 Beta3 with FC09. The reason why I flash a kernel is because I have no 3G connection. I tried to update the profile using the temporary FC09 SDcard ROM from the CM9 blog but it fails me. After flashing the ShadowKernel, it does not seem to work too. I am bothered with the green flash during screen locks.
How can I go back to stock CM9 kernel? Flash the Beta3?

rozar99 said:
Hope this is the right place to consult.
I am on CM9 Beta3 with FC09. The reason why I flash a kernel is because I have no 3G connection. I tried to update the profile using the temporary FC09 SDcard ROM from the CM9 blog but it fails me. After flashing the ShadowKernel, it does not seem to work too. I am bothered with the green flash during screen locks.
How can I go back to stock CM9 kernel? Flash the Beta3?
Click to expand...
Click to collapse
Yes just reflash cm9. You can just wipe cache an dalvik and reflash the rom
Sent From My Sprint Galaxy Nexus via XDA Premium

Related

WOW-DJ05 Voodoo, now with links!

I just reverted back to DJ05 to test voodoo sound, color, and lagfix and I must say it's amazing. I hadn't really messed with voodoo until superclean 2.9 EB01 and it was ok but nowhere near as fast as DJ05 with voodoo. With EB01 I wasn't experiencing that snappiness that everyone is talking about but now I know. The headphone amplifier in the voodoo lagfix is AMAZING and lets me use my Klipsch Image S4's to their fullest. I don't think I'm going back to FroYo until the source code is released and awesome custom kernels like the one I'm on now get developed. Sorry if this is a pointless thread I'm just super excited and amazed.
For those interested in trying it out there are links below. Be sure to wipe data/cache and dalvik cache. If this is your first time using voodoo do not use this post as a reference. I do not want to dedicate this thread as a voodoo how-to because I have only been on voodoo for a week and I am inexperienced. Search threads to find a voodoo how-to thread and come back once you figure it out (it's easy). This is for those on froyo who have not yet experienced true voodoo custom kernels or simply just want to return but can't find good links.
Good things I've noticed.
-Snappier.
-Instant GPS lock!!!!(Just realized this). I know it didn't work on DJ05 before.
-Higher Quadrant scores.
-Market is smoother, apps download and install way faster.
-Good battery life. going on 12 hours now and still at 63% (Would be in the 40's on EB01). This is with the screen on full brightness!! On EB01 I had the brightness always at the lowest setting.
-Messaging is less buggy. Messages I send are received every time.
-SD scan is faster.
-Boot is faster.
-Sound amplifier/driver is amazing!
-AMOLED screen looks better overall.
-Better signal/speed.
Bad things I've noticed.
-Swype is being a pain. Said my trial expired. Other methods of reinstalling it I've used before aren't working. Swype beta says trial expired also when I try to install. To fix this see below.
HOW TO FIX SWYPE:
1. Download a swype.apk WVGA resolution from the interwebs. (Can't post it here)
2. Change your default keyboard to any keyboard other than Swype.
3. Using root explorer, go to system/app/ and delete Swype.apk
4. Go to system/lib and open the search method in the menu and type in Swype. This will search for any files containing the word Swype. There should be two of them one of which is swypelibcore.so and I forgot the other. If you don't see either of these then you are fine to continue to the next step.
5. Install the swype.apk you downloaded earlier and let it do its thing. If it says your device isn't supported you downloaded the wrong swype. It needs to be WVGA because that is the resolution of our device.
6. If you get force close after installing, restart your phone.
-Lower MFLOPS benchmarked with Linpack.
-Cant use FPSe(New Playstaton emulator on market), it's for 2.2+ =(.
Please, please only try this if you are comfortable with flashing. I am not responsible for those who mess up their device by lack of research on the topic.
[RADIO]. Flash radio via Odin in PDA section.
http://rom.galaxysense.com/adrynalyne/dj05modem.tar
[ROM], Super Clean DJ05 v0.9. Flash in CWM (Clockworkmod recovery)
http://www.mediafire.com/?4cdx7si58n4d43x
[KERNEL], The FrankenKernel - Voodoo Lagfix, Sound + more fixes for DJ05/DL09. Flash in CWM.
http://dl.dropbox.com/u/13818062/0123_frankenkernel_sv.zip
Big thanks to adrynalyne and comradesven for the links.
Zacisblack said:
I just reverted back to DJ05 to test voodoo sound, color, and lagfix and I must say it's amazing. I hadn't really messed with voodoo until superclean 2.9 EB01 and it was ok but nowhere near as fast as DJ05 with voodoo. With EB01 I wasn't experiencing that snappiness that everyone is talking about but now I know. The headphone amplifier in the voodoo lagfix is AMAZING and lets me use my Klipsch Image S4's to their fullest. I don't think I'm going back to FroYo until the source code is released and awesome custom kernels like the one I'm on now get developed. Sorry if this is a pointless thread I'm just super excited and amazed.
Click to expand...
Click to collapse
Hmmm, I think I'd like to test it out to see what it's like. I never ran DJ05, mind posting the goods for me?
having spent extensive time on both...djo5 with voodoo does not outperform ebo1 w/ voodoo...while ebo1 v5 is not optimal obviously as its just the stock kernel w/ ext4...its pretty stellar
im sure some people would agree with you, but personally..i dont
and really if dj05 v5 was so much better...wouldnt we all still be on it?
I must agree with N17 after I recently did a factory data reset and reloaded DJO5 and used it for a few days i went back to EB01 I did notice that with my reset I loaded minimal apps and no wall papers and very few widgets on my home screens I am now using the same battery charge for 24 plus hours I am very happy also sc2.9.1
Well, without even having tried, I am now not going to bother...N17 has definitely proved himself around here in my book, and if he says it does not outperform, then it does not outperform and it would be a waste of time. SO thanks for the input guys.
Just my observations...don't get me wrong I love EB01 but its so buggy and I was not experiencing the snappiness I am now. The market apparently loads way faster with less issues, apps download and install faster, SD scan is faster, battery isn't bipolar I've had less drop in battery than on EB01. The color fix is great and the sound is amazing. To me right now being on DJ05 is way more worth it until custom kernels for EB01 are released. Other things I've found to be better are people receive my texts all of the time and better reception.
Sent from my SCH-I500 using XDA Premium App
Dread This Day said:
Well, without even having tried, I am now not going to bother...N17 has definitely proved himself around here in my book, and if he says it does not outperform, then it does not outperform and it would be a waste of time. SO thanks for the input guys.
Click to expand...
Click to collapse
I would still try it. I was hesitating too but finally decided that I wanted to know what this voodoo thing was about. If anything you can flash back but trust me I didn't spend time typing this post for nothing.
Sent from my SCH-I500 using XDA Premium App
I'd go back simply for the sound fix, because most of what I do on my droid is music-related, but I'm too lazy at this point.
Crazy to think how long we've had leaked Froyo, and Verizon still doesn't have an official update out.
I am on SC 2.9.1 voodoo. Reverting to DJ05 voodoo sounds like an interesting exercise, if it does not cause the bricking of my Fascinate. Hopefully, the OP will eventually be edited to clearly describe how one might execute the change, including all steps. I feel comfortable with Odin and CWM, but I get confused regarding what modem, kernel, baseband, etc to flash, and in what sequence. Looking forward to a step by step description of how to go from SC backwards to a DJ05 ROM..
nitsuj17 said:
having spent extensive time on both...djo5 with voodoo does not outperform ebo1 w/ voodoo...while ebo1 v5 is not optimal obviously as its just the stock kernel w/ ext4...its pretty stellar
im sure some people would agree with you, but personally..i dont
and really if dj05 v5 was so much better...wouldnt we all still be on it?
Click to expand...
Click to collapse
LOL, I'm still on DJ05. Mostly due to laziness of flashing a simple modem XP
Zac I agree with you. The smoothness I had with DJ05 blackhole voodoo was great. You've inspired me to go back. Thanks!
pdb23103 said:
I am on SC 2.9.1 voodoo. Reverting to DJ05 voodoo sounds like an interesting exercise, if it does not cause the bricking of my Fascinate. Hopefully, the OP will eventually be edited to clearly describe how one might execute the change, including all steps. I feel comfortable with Odin and CWM, but I get confused regarding what modem, kernel, baseband, etc to flash, and in what sequence. Looking forward to a step by step description of how to go from SC backwards to a DJ05 ROM..
Click to expand...
Click to collapse
Odin full di01
restart
Odin cwm
Flash cwm
Use clock work to flash dj05 rom and voodoo 5 kernel and any themes and fixes
Reboot let convert
Odin dj05 modem
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
jlain said:
Zac I agree with you. The smoothness I had with DJ05 blackhole voodoo was great. You've inspired me to go back. Thanks!
Click to expand...
Click to collapse
Anytime =).
With all the sleeps of death that I am having here lately...I am in the process of flashing back to Dj05 with Super Dark and using Voodoo v5 with lagfix for the first time. I am excited about it . I will let you know how it turns out in the morning.
nitsuj17 said:
and really if dj05 v5 was so much better...wouldnt we all still be on it?
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Click to collapse
Well, I am.
Voodoo Sound and BLN are essential. Go SirGatez go.
Yeah, I personally prefer DL09 over EB01 for a number of reasons, but I hate that I'll no longer have access to flash and certain apps. That's pretty much the only reason I'm a bit hesitant to go back to DL09. I admit that I have gone back a couple of times because battery life is better, Voodoo Sound is amazing, and there are tons of overclocked kernels, and it's faster (especially if you use a Blazed Eclair kernel). I've never bothered going back to DJ05, however, since I started using the official DL09.
Why isn't flash on 2.1!? If it was, I'd drop EB01 in a heartbeat.
s44 said:
Well, I am.
Voodoo Sound and BLN are essential. Go SirGatez go.
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Click to collapse
well if you require voodoo sound (i dont listen to music on my phone) then i get it...bln, while certainly nice, isnt a deal breaker for me
but for those that think performance is better on eclair v5....well....
nitsuj17 said:
well if you require voodoo sound (i dont listen to music on my phone) then i get it...bln, while certainly nice, isnt a deal breaker for me
but for those that think performance is better on eclair v5....well....
Click to expand...
Click to collapse
What's the hard evidence that EB01 performs better? Thought in theory it should that doesn't mean it performs up to par.
Sent from my SCH-I500 using XDA Premium App
nitsuj17 said:
well if you require voodoo sound (i dont listen to music on my phone) then i get it...bln, while certainly nice, isnt a deal breaker for me
but for those that think performance is better on eclair v5....well....
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Click to collapse
maybe you consider performence just quadrant scores.. I consider the fact that there are flaws with many things in the froyo leak. And none that I can see in dj05 therefor if you can so without fancy lockscreens and flash.. <dj05
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
neh4pres said:
maybe you consider performence just quadrant scores.. I consider the fact that there are flaws with many things in the froyo leak. And none that I can see in dj05 therefor if you can so without fancy lockscreens and flash.. <dj05
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
Click to expand...
Click to collapse
Quadrant scores have actually been better on DJ05.
Sent from my SCH-I500 using XDA Premium App

Latest Tiamat ROM & Kernel Have Me Worried

I have never run the OC'd GPU kernel for fear of damaging my device. I have been running Tiamat kernels since about day 3, though. Today I installed the latest ROM release that includes the Tachi kernel. Whenever I reboot it causes odd display errors at the Motorola logo. The first time this happened the screen would freak out for about ten seconds before the Xoom would reboot. I restored a nandroid to 3.1 and had no problems, so I upgraded from that to the latest Tiamat again. I checked stock rooted 3.2 while upgrading and had no display errors. It seems to be linked to the ROM / kernel. I didn't test just the kernel on the stock ROM, but what would cause this other than the kernel? Just looking for some ideas. The Xoom runs fine after booting.
Here is a short video showing what it does now. This is MUCH better than what it was doing.
https://www.youtube.com/watch?v=s1Uae_Q25pQ&feature=youtube_gdata_player
dude..put that thing down, and walk away...my friend lost his arm when his Xoom blew up after one of those glitches!!!!!!
i'm just kidding. that glitch comes with the Tachi kernel, not the Tiamat rom. and according to the notes the developers provided, it's perfectly normal and it stems from updates for the Tegra platform released by nVidia that they integrated into the kernel. so no worries.
zehkaiser said:
I have never run the OC'd GPU kernel for fear of damaging my device. I have been running Tiamat kernels since about day 3, though. Today I installed the latest ROM release that includes the Tachi kernel. Whenever I reboot it causes odd display errors at the Motorola logo. The first time this happened the screen would freak out for about ten seconds before the Xoom would reboot. I restored a nandroid to 3.1 and had no problems, so I upgraded from that to the latest Tiamat again. I checked stock rooted 3.2 while upgrading and had no display errors. It seems to be linked to the ROM / kernel. I didn't test just the kernel on the stock ROM, but what would cause this other than the kernel? Just looking for some ideas. The Xoom runs fine after booting.
Here is a short video showing what it does now. This is MUCH better than what it was doing.
https://www.youtube.com/watch?v=s1Uae_Q25pQ&feature=youtube_gdata_player
Click to expand...
Click to collapse
My friend you have options just load up the other kernel Launchpad.... try that before you lose it....Troubleshoot till the very end is how I do it before I getting too worried..
LOLOLOLOLOL
you're freaking out about nothing, its supposed to be like that and it wont do any harm to your xoom
Kippui said:
LOLOLOLOLOL
you're freaking out about nothing, its supposed to be like that and it wont do any harm to your xoom
Click to expand...
Click to collapse
What he said. Just chill. It's all good man. Just a few minor graphical glitches. It won't hurt it in the least bit.
That's the best answer we can give you because it's the correct answer, and the only answer as well. The posts before me covered it like a boss.
The graphics glitch, as many have said, is perfectly normal and anticipated by team tiamat.
Now, if during the glitch a strange voice tells you that everyone is against you and they all have to die....call tech support.
Sent from my GT-I9000 using XDA Premium App
I wasnt supposed to listen to the voices?but I already bought the guns and explosives...what am I supposed to do with all this stuff now?they were expensive...
lmfao i tought they put those graphical glitches there as part of the bootanimation i think it looks sick
I feel a little better now. Just wasn't sure what was going on. I'm glad I'm not the only one with the problem. When it explodes I'll call ya. ;-)
truthkillszz said:
lmfao i tought they put those graphical glitches there as part of the bootanimation i think it looks sick
Click to expand...
Click to collapse
I was thinking the same thing. Now who wants to make this into a boot animation?
brijahn said:
I was thinking the same thing. Now who wants to make this into a boot animation?
Click to expand...
Click to collapse
Haha, way ahead of you
If you read the post it was mentioned in it. I think we skip reading and just dl it. I do it
Sent from my DROIDX using XDA Premium App

Best way to turn Evo 4G into media player?

So I have an Evo which I don't use for anything. It has not number on it and I don't need it as a back up. I use it only for listening to music (speaker only) and taking and watching videos. Sometime I may connect it to wifi to download a certain app or to watch something on YouTube. So this thread could be called a survey I guess? But what's the best ROM out here for me to put on the phone in my case? I basically want battery life + performance + louder speaker (the Evo speaker sucks compared to my other phones sadly). I flashed the 4 kornerz (sorry if I misspelled) ROM and flashed the beats audio and the underworld kernel, but noticed a lag after flashing that kernel so I re-flashed the stock kernel.
I have not had time to actually use it and test out how it goes with my usage but I think it'll be alright?
I have also used Energy ROM (kills my batttery too quick) and CM7 (phone speaker isn't loud enough) so what other ROMs would you recommend for me? Or what mods or kernels would work with 4kornerz ROM that would ensure better battery life?
Sent from my SPH-D700 using XDA App
I'm doing the same thing with my Evolution - typing on it right now, actually.
I'm using deck's 1.3d, mason .15 kernel, beats audio addon with go launcher. Smooth as can be and I get tons of battery life in airplane mode.
roflboxer said:
I'm doing the same thing with my Evolution - typing on it right now, actually.
I'm using deck's 1.3d, mason .15 kernel, beats audio addon with go launcher. Smooth as can be and I get tons of battery life in airplane mode.
Click to expand...
Click to collapse
That's exactly the kind of answer I'm looking for thanks =). I thought about trying an ICS build but wasn't too sure if I wanted to because I thought it might have some bugs or be laggy or have not so great battery life or sound quality decreased. But I'm going to test out 4 kornerz for a bit then will try your settings next. Thanks for the reply =).
Wait.. what's the ROM your using lol? When I first read it I thought you were talking about one of the ICS builds but I'm starting to have second thoughts. I'm not very familiar with every ROM out here because I barely use the Evo but can you post the link to the ROM? Or at least tell me what's the title of its thread lol? And also your kernel pleeeaseee.
Sent from my SPH-D700 using XDA App
Decks 1.3d is his famous Gingerbread build. Search for it and you can't miss it. The thread title has decks, and. 1.3d in it I believe. It is legendary for being the best AOSP Gingerbread ROM with the best battery life and stability. Coupled with that kernel the above user mentioned, it will give you tremendous battery life! Much better than ICS at this beta phase.
Sent from my PC36100 using XDA
Is 1.3d better than 1.3? 1.3 is newer...
Art2Fly said:
Is 1.3d better than 1.3? 1.3 is newer...
Click to expand...
Click to collapse
1.3d would probably be a later version of it, as a, b, c, and d. Probably just minor fixes through out that version.
No, I clarified it. 1.3d is just a beta, 1.3 is stable. 1.3 is newer.
*New Downloads*
gingerbread evo 1.3 Stable
gapps 8-28-2011
gapps 8-28-2011 with Voicemail.apk
*Older Downloads*
gingerbread evo 1.3d beta
gingerbread evo 1.3b2 beta
gingerbread evo 1.3b beta
gingerbread evo 1.2.1 Stable
gingerbread evo 1.2 Stable
gingerbread evo 1.0
Click to expand...
Click to collapse
1.3 is newer, but i've had the best results with the 'beta' d version. runs like a beeeeeeeeeeeeeast.
Well I did find it and I will try flashing it as soon as I can. Is the stock kernel that comes with it the one that was recommended to me? Or where can I find the other kernel?
And I'm just kinda starting to get confused. Some people are saying 1.3 and some are saying 1.3d. Which one is better..? Logically thinking I would say 1.3d would be better since it probably just contains little fixes and nothing major updated but those little fixes may be a big problem to me without them so I think ill try out 1.3d unless I am told not to.
Sent from my SPH-D700 using XDA App
if you were having issues with cm7 you may experience the same with Deck's as his is just a custom version of cm7, yet designed to operate on Sprint more effectively.
You say the speaker wasn't loud enough with cm7? Did you adjust the settings in DSP manager?
I have 3 EVO's, 2 operational and on is my 3 year old's "phone," he is an angry bird addict! I have the phone on constant airplane mode and simply turn on wifi when I would like to connect. We are constantly asking him to turn it down so no sound problems here.
I would recommend the cm 7.2 rc1 from the cyanogenmod website, and don't forget gapps.
Again Deck's is based on cm7 though he hasn't updated in a long time and there have been many many improvements to the cm source since he stopped building. Cm7 is also still a work in progress, they are not dropping support for it, though they may bring cm9 to the EVO eventually 7 is the current supported version.
Honestly, I think the advice above is sound, but I still recommended deck 1.3 with Mason v14 kernal without hwa. Or if you want more battery, flash the slightly less stable v15rc G version. G for nonhwa. And then I would clock down to about 850mhz as your Max (don't know the exact value but the performance settings in deck shouldn't be too hard for you to figure out) and then use the wheatley kernel if you're on v15rc or intellidemandx if you're on 14. Smartassv2 would be my recommended governor, but it doesn't play well with media when the screen is off so you take your choice.
Sent from my PC36100 using XDA
Well sound was only a problem to me because I have an Epic 4G which, stock v.s stock, is louder. And I've tried CM7 on my epic and loved it but the sound was a problem the same as on the Evo. But I guess I would give up sound for better battery life lol. I'm going to flash deck's 1.3 right now. But I still can't seem to find the kernels you guys are talking about can someone please post the link to the thread?
Sent from my SPH-D700 using XDA App
So I just flashed the rom with the kernel.
I'm having one tiny problem.
I didn't install gapps (don't really need it) so I tried to bluetooth a file explorer.
I've noticed with bluetooth on the phone reboots? (It happened twice so far)
Ill keep trying the ROM out and see if I have more reboots. If its just bluetooth related then its not a problem
Sent from my SPH-D700 using XDA App
One more thing. Not sure if its the ROM or my phone but the power button seems to not work so well. It turns off the screen normally but turning the screen back on is the problem. It doesn't turn on by just pressing it I have to hold it down and then the power menu pops up and the screen turns on.
Sent from my SPH-D700 using XDA App
What ROM and kernel did you flash? Sleepiness is due to kernel undervolting issues... or kernel related at least. Bluetooth would be the same I would gather... sounds like stock kernel for you!
My original EVO loved underclocking, and I could squeeze a few precious hours out of the battery with the right kernel, governor and voltages. My replacement however will not undervolt at all... not even 25 mA... so each evo is different. I am of the opinion that stock is going to give you the best overall performance.
Click to expand...
Click to collapse
...are you guys kidding me right now???
Mason kernel is for ICS, as in not Gingerbread so it will break things on Decks 1.3... come on man!!!
If you really want a great experience just flash CM 7.2 please and leave it be because those guys know Android and what it needs to love you long time... I apologize for the inconvenience of bad information...
imheroldman said:
...are you guys kidding me right now???
Mason kernel is for ICS, as in not Gingerbread so it will break things on Decks 1.3... come on man!!!
If you really want a great experience just flash CM 7.2 please and leave it be because those guys know Android and what it needs to love you long time... I apologize for the inconvenience of bad information...
Click to expand...
Click to collapse
But on the kernel's thread it said for "AOSP ROMs" and I did flash it and it worked. It does say it would also work on ICS tho.
I think I may just go to CM7 tho.
The april 8th update is better than the official one?
Sent from my SPH-D700 using XDA App
Here is what you want...
CM 7.2
Wipe:
All/factory reset
Cache
dalvik cache
System
Boot
Then flash the ROM, no gapps for you if you don't want.
Mason says it apparently works on GB or ICS, but I don't see how that could actually be possible... though I am not a kernel dev... but your issues do seem to stem from a kernel issue...
I'd imagine using a sense kernel based rom like swagged out stock N would get you the best musical results, since it has a kernel that was specifically built for the EVO, and not something AOSP generic. Maybe throw the zip file in for beat audio, or use poweramp instead.
Swagged out stock N 2.0.9 with universal aggressive lionfish 1.8 is doing REALLY well for me. It uses the go launcher, instead of sense.
haha luckily ICS is based off of a GB Kernel, Tiamat. Mason has two flavors of his popular kernel, the "G" version which CAN be used for Gingerbread AND NON-HWA ICS Roms, and the "I" version which is strictly used for HWA enabled ICS roms.
also jamieg71 has aosp gb build that is being updated more recently if you wanna check that out havent run it personally but if its anything like his ics build it will be great

Just got one.

First of all, the DPI is kind of lame, I had a G2X, which is supposed to be the same resolution but NOT as good of screen as the Nexus...oh well.
Anyway, cannot root, followed a certain procedure:
http://www.androidauthority.com/nexus-s-4g-root-one-click-55874/
I'm not a noob by any means, but for some reason with Root Checker, says im not rooted...even tho I was able to get to CWM via the .bat file included in the above procedure. Not too sure what's going on.
This Nexus has the OTA ICS installed already.
Any suggestions on the fastest, most stable, battery proficient ICS ROM at the moment? Custom kernel or pre-packaged with whatever ROM?
I came over from the G2X, but this device has far more options.
Best kernel (IMO) would be Matr1x, v20-21.5 aren't very stable releases but 19.5 and the latest (22) are stable. As for ROMs, you'll just have to try some of them out. Most popular are AOKP, CM9, MIUI and one of my favorites, PARANOIDANDROID. Alternate kernels would be Air and Trinity. Trinity is really cool if you like deep rich colors as opposed to voodoo colors on Matr1x and Air. But my experience with battery life on Trinity hasn't been too well. I've also tried Air, but at the time, it was extremely buggy. I haven't touched it since. Honestly, it all depends on how your phone plays with the kernel/ROM combinations. Visit some of the threads in the Nexus S 4G development section. Read around. As for my set up. I'm running AOKP build 40 with Matr1x v22 800/200 lazy (screen on) and 400/200 wheatley (screen off) depending on your phone use, you can get up to a maximum of about a day and a half. But that's very minimal use. Average would probably be about 10-12 hours with 3-5 hours screen on time. (Data off I presume). That's just my two cents.
Sent from my Nexus S 4G using Tapatalk 2
Snuffalofagus said:
Best kernel (IMO) would be Matr1x, v20-21.5 aren't very stable releases but 19.5 and the latest (22) are stable. As for ROMs, you'll just have to try some of them out. Most popular are AOKP, CM9, MIUI and one of my favorites, PARANOIDANDROID. Alternate kernels would be Air and Trinity. Trinity is really cool if you like deep rich colors as opposed to voodoo colors on Matr1x and Air. But my experience with battery life on Trinity hasn't been too well. I've also tried Air, but at the time, it was extremely buggy. I haven't touched it since. Honestly, it all depends on how your phone plays with the kernel/ROM combinations. Visit some of the threads in the Nexus S 4G development section. Read around. As for my set up. I'm running AOKP build 40 with Matr1x v22 800/200 lazy (screen on) and 400/200 wheatley (screen off) depending on your phone use, you can get up to a maximum of about a day and a half. But that's very minimal use. Average would probably be about 10-12 hours with 3-5 hours screen on time. (Data off I presume). That's just my two cents.
Sent from my Nexus S 4G using Tapatalk 2
Click to expand...
Click to collapse
Thanks for the info. I have the nexus s...not the sprint 4g just so u know. Also how to boot to cwm?
Sent from my Nexus S using xda app-developers app
stevew84 said:
Thanks for the info. I have the nexus s...not the sprint 4g just so u know. Also how to boot to cwm?
Sent from my Nexus S using xda app-developers app
Click to expand...
Click to collapse
Oh, well my bad. Luckily, everything I've said still applies to both crespo and crespo4g. As for CWM and rooting for the Nexus S. I wouldn't know.. I'm guessing its just a flashable zip file..? I've been rooted for about a year now, so I've honestly forgot. Sorry I can't be of much help.
Sent from my Nexus S 4G using Tapatalk 2
Flash it and boot directly into it from the boot loader.
If you're still on stock, every time you boot up it will be replaced by stock recovery. You can remove that script with root access. Or if you flash a custom rom right off the bat it will stick
when i got my nexus s i flashed like 20 roms + matr1x kernel (because everybody recommends it, i don't know why). then i found out that matr1x is UV by default and that's the reason why i got random reboots with every rom. so unless you're a flashoholic and like backing up and restoring, i might be able to save you some time. flash cm9 and use it with stock kernel. good battery life and the most reliable rom so far. if you like flashing, just keep in mind that UV, OC and deep idle can make your phone reboot. so if you find out your phone can't handle the bloat, stick with cm or other stockish kernels like simple kernel.
Root checker lol
Sent from my Nexus S using xda app-developers app
b1337 said:
Root checker lol
Sent from my Nexus S using xda app-developers app
Click to expand...
Click to collapse
No,
Problem was that I was using a tutorial based on the Nexus S 4g from Sprint. The tutorial said it was good for the Nexus S also, but it wasn't. I found another tutorial from the same site that hosted the 4g one and everything is good to go.
Right now I'm already rooted and running Trinity with a different ROM.
I recommend Air Kenrel.It's very stable and battery timings are great.I am using it with XEON HD Rom.
Android-Junky said:
I recommend Air Kenrel.It's very stable and battery timings are great.I am using it with XEON HD Rom.
Click to expand...
Click to collapse
This is strange, I'm coming from the G2X, and these two phones are supposed to ahve the same screen resolution, but Nexus with a better screen type (AMOLED). Then why did my G2X look better? The DPI is much more noticeable on the Nexus, and that isn't a good thing.
I've found that the stock CM9 Nightly's are the best for me so far with the stock kernel, I can adjust the color levels to get rid of the washed out look and go for the deeper colors.
I'm going to check out your Xeon ROM, anything with HD in the title sounds good right now.
Also, which Kernel/ROM allows the color hacking? I've flashed 3 different kernels along with the cm9 v7 and this is what I've found.
-CM9 Nightly v7 default kernel - YES
-CM9 v7 with Trinity - NO
-CM9 v7 with Matrix - NO
Best ROM ive tried so far has to be DaXmax's Kangyultra-EX 1.3. Awesome battery and great performance. I also use the INK Kernel...
stevew84 said:
This is strange, I'm coming from the G2X, and these two phones are supposed to ahve the same screen resolution, but Nexus with a better screen type (AMOLED). Then why did my G2X look better? The DPI is much more noticeable on the Nexus, and that isn't a good thing.
I've found that the stock CM9 Nightly's are the best for me so far with the stock kernel, I can adjust the color levels to get rid of the washed out look and go for the deeper colors.
I'm going to check out your Xeon ROM, anything with HD in the title sounds good right now.
Also, which Kernel/ROM allows the color hacking? I've flashed 3 different kernels along with the cm9 v7 and this is what I've found.
-CM9 Nightly v7 default kernel - YES
-CM9 v7 with Trinity - NO
-CM9 v7 with Matrix - NO
Click to expand...
Click to collapse
Read about Pentile Matrix OLED screens. You get excellent (pixel turns off) blacks, however rather than a typical 3 (RGB) subpixels per pixel, you get a pattern of RGBG subpixels instead. You will notice imperfections as a result of this and other OLED downsides. The SGS3 and GN also have similar displays though at 720p resolution. The SGS2, however, has an RGB SAMOLED (aka SAMOLED+). LCDs on the other hand have rock solid colour reproduction, essentially always RGB configurations and no uneven colour/backlight wearing at the loss of perfect blacks.
Also, just about every kernel besides Trinity should allow colour manipulation through the Voodoo app (i think it's voodoo sound) from the play store.
Harbb said:
Read about Pentile Matrix OLED screens. You get excellent (pixel turns off) blacks, however rather than a typical 3 (RGB) subpixels per pixel, you get a pattern of RGBG subpixels instead. You will notice imperfections as a result of this and other OLED downsides. The SGS3 and GN also have similar displays though at 720p resolution. The SGS2, however, has an RGB SAMOLED (aka SAMOLED+). LCDs on the other hand have rock solid colour reproduction, essentially always RGB configurations and no uneven colour/backlight wearing at the loss of perfect blacks.
Also, just about every kernel besides Trinity should allow colour manipulation through the Voodoo app (i think it's voodoo sound) from the play store.
Click to expand...
Click to collapse
Thanks for the assistance, my eyes will get used to this screen, haha. I'm probably going to be upgrading to a Galaxy Nexus in the next couple of months any how...
I'll look further in to the color hacking thing, I was talking about in the Advanced tab in system settings for ICS. I saw that the Matrix kernel said something about voodoo colors/sound, but I didn't realize there was an app to allow me to change the settings around. That should open up the options a little more now.
I've only had this thing for about 12 hours, so I still have a lot of testing to do.
Matrix allows the gamma hack. You need to grab Voodoo from the Play Store to do so.
*edit. Seems you've got the hang of it. Xda app didn't load the last few responses for some reason . Lol
Sent by pocket technology.
chronophase1 said:
Matrix allows the gamma hack. You need to grab Voodoo from the Play Store to do so.
*edit. Seems you've got the hang of it. Xda app didn't load the last few responses for some reason . Lol
Sent by pocket technology.
Click to expand...
Click to collapse
Yea, I ain't no sucker ass noob! ;-)
I'm thinking you didn't flash super user so that's why root checker said no. You only had unlock boot loader and custom recovery.
Racream by rascarlo paired with T11 trinity kernel is the winner when it comes to the nexus s. Check out the trinity thread for info etc.
Also make sure you pick up voodoo controls from the market to adjust color and full control over the awesome wolfson dac (read: awesome sound quality) in the NS
Voodoo color only works for kernels with it enabled. Trinity is not one of them. Morfic uses his own presets that you can't adjust with the app.
Some custom roms along with their own stock kernel allow for tweaking of the colors but only through their own settings. They do the same thing with the sound. Speaking of a rom and its default kernel.
stevew84 said:
First of all, the DPI is kind of lame, I had a G2X, which is supposed to be the same resolution but NOT as good of screen as the Nexus...oh well.
Anyway, cannot root, followed a certain procedure:
http://www.androidauthority.com/nexus-s-4g-root-one-click-55874/
I'm not a noob by any means, but for some reason with Root Checker, says im not rooted...even tho I was able to get to CWM via the .bat file included in the above procedure. Not too sure what's going on.
This Nexus has the OTA ICS installed already.
Any suggestions on the fastest, most stable, battery proficient ICS ROM at the moment? Custom kernel or pre-packaged with whatever ROM?
I came over from the G2X, but this device has far more options.
Click to expand...
Click to collapse
If you didn't fix your problem yet, I had this same issue when I first tried to root it. I eventually flashed the newest super user through my recovery, and it was verified as rooted. hope you fixed your problem anyway.
If you like cm9 so far... I'd Highly recommend RemICS UX rom... has a lot of sgs3 tweaks to it too...
For kernel, AirKernel is great unless you use/need 4G (which u don't since u don't have sprint version)... personally had great results on performance and battery with that kernel... unfortunately for me, I had to find an alternative to Air because I rely on my data connection for my home internet... so that 4G issue it has forced me to reluctantly switch... currently on Trinity and this kernel is amazing an the colors are spectacular!!! Hope this post was helpful
Sent from my Nexus S 4G using Tapatalk 2
jacob66 said:
If you didn't fix your problem yet, I had this same issue when I first tried to root it. I eventually flashed the newest super user through my recovery, and it was verified as rooted. hope you fixed your problem anyway.
Click to expand...
Click to collapse
the1dynasty said:
If you like cm9 so far... I'd Highly recommend RemICS UX rom... has a lot of sgs3 tweaks to it too...
For kernel, AirKernel is great unless you use/need 4G (which u don't since u don't have sprint version)... personally had great results on performance and battery with that kernel... unfortunately for me, I had to find an alternative to Air because I rely on my data connection for my home internet... so that 4G issue it has forced me to reluctantly switch... currently on Trinity and this kernel is amazing an the colors are spectacular!!! Hope this post was helpful
Sent from my Nexus S 4G using Tapatalk 2
Click to expand...
Click to collapse
Thanks for the input and yes I am rooted the way I'm supposed to be now.
I'm using RemICS at the moment, with the Matrix kernel and voodoo colors which I like better than the Trinity stock colors. I like my whites to be white, NOT have a slight tint of yellowish colorization that the Trinity kernel comes with.
But yea, I have the Tmobile version, but I use WIFI a lot at home, so I should stay away from Air even if i'm on WIFI? I'm not using Air, but I'd just like to clarify.

Different ICS Cameras?

First off, I know the motto on this site is "Search before Posting"... So before anyone says it don't you think I took account on that before starting this thread? Just throwing that out there. Second, I am using the AOKP ROM for my Glacier. The camera sucks! I know the highest resolution you can record on ICS is 480p, but all my videos are splotchy, and when they're particularly longer, and maybe louder the audio quality seems to deteriorate. So, I began a quest to find me a maybe flashable camera (optional: working effects, better quality, better audio quality). So a future thanks to you all for helping, if you do.
Aospx has 720p recording with the grapefruit kernel.
That kernel doesn't work with some ICS ROMs, but it's worth a shot. Either that or switch to aospx.
The issue with recording at less than 720p is not with the app. It's at the kernel level. Just having a camera at all took quite a bit of work by, I believe, firesnatch. We had no ICS camera driver.
Ok. I'll check out the aospX rom
Sent from my T-Mobile myTouch 4G using xda app-developers app
InvisibleNinja98 said:
Ok. I'll check out the aospX rom
Sent from my T-Mobile myTouch 4G using xda app-developers app
Click to expand...
Click to collapse
Its a good rom, if you aren't on it already, I suggest you switch to it.
Sent from my T-Mobile myTouch 4G using xda app-developers app
THEindian said:
Its a good rom, if you aren't on it already, I suggest you switch to it.
Sent from my T-Mobile myTouch 4G using xda app-developers app
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Click to collapse
Ok, this is what I did. And it really fixed my problem thanks to you guys. I decided to stay on AOKP, because of its features and everything. So i restored a Nandroid (I tested out TouchWizUX) and I forgot to change the DPI back to 240. So I did a factory reset (forget all that flashing) and suprisingly it still booted, and all my add-ons were still there. So, i flashed the grapefruit kernel (talk about smoothness) changed the OC to 960 max, 268 min Gov.: OnDemand (it keeps changing to smarta..v2) then changed the DPI back to 220 (ask me how I still got Play Store to work flawlessly) and in Messaging, the new line mod started to show, and vibration pattern options started to show and i'm pretty sure theres more to see that I haven't ran into yet. but, aospX will be soon flashed !
InvisibleNinja98 said:
Ok, this is what I did. And it really fixed my problem thanks to you guys. I decided to stay on AOKP, because of its features and everything. So i restored a Nandroid (I tested out TouchWizUX) and I forgot to change the DPI back to 240. So I did a factory reset (forget all that flashing) and suprisingly it still booted, and all my add-ons were still there. So, i flashed the grapefruit kernel (talk about smoothness) changed the OC to 960 max, 268 min Gov.: OnDemand (it keeps changing to smarta..v2) then changed the DPI back to 220 (ask me how I still got Play Store to work flawlessly) and in Messaging, the new line mod started to show, and vibration pattern options started to show and i'm pretty sure theres more to see that I haven't ran into yet. but, aospX will be soon flashed !
Click to expand...
Click to collapse
In my mind, AospX, CM, AOKP, all the same. Its just that you get official support from CM(maybe) and that tends to be most stable but AospX is the most stable right now. I don't use the rom but i flash the grapefruit kernel on all the ICS roms that i use. Hit that thanks button
Incredible_Glacier_v1.0 looks like it has a working camera, i am thinking of trying that out, i tried an aokp rom think it was called dark unicorn resurrected, and the camera taking crappy resolution photos was a no no for me so i went back to GB... I didn't know about this grapefruit kernel, i am going to look into that so thanks.
Edit: Just flashed the aospX rom, I'm so happy right now, seems perfect. I decided not to try Incredible_Glacier_v1.0 just yet.

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