[Q] Nexus S 4G Noob Questions - Nexus S Q&A, Help & Troubleshooting

Hello World
I am an old-head member from the G1, Mytouch, and Vibrant forums. I have recently switched to Sprint and I'm looking at options for my Nexus S4G. I have a few questions before I get started.
My ideal setup is to stick with the Stock ROM and use and OC Kernel. But I am curious about the file system. I have seen Voodoo mentioned a few times in these forums. Voodoo was a big deal on the original Galaxy S phones because they came stock with their crummy implementation of RFS. Does the Nexus S use the same RFS file system? If so, are you guys enabling Voodoo to improve performance? And if so, is it included on the Kernel side or does it take a complete ROM flash?
I can pretty much figure everything else out by reading the forums, so thanks in advance to anyone who takes the time to answer for me.

Androidawg said:
Hello World
I am an old-head member from the G1, Mytouch, and Vibrant forums. I have recently switched to Sprint and I'm looking at options for my Nexus S4G. I have a few questions before I get started.
My ideal setup is to stick with the Stock ROM and use and OC Kernel. But I am curious about the file system. I have seen Voodoo mentioned a few times in these forums. Voodoo was a big deal on the original Galaxy S phones because they came stock with their crummy implementation of RFS. Does the Nexus S use the same RFS file system? If so, are you guys enabling Voodoo to improve performance? And if so, is it included on the Kernel side or does it take a complete ROM flash?
I can pretty much figure everything else out by reading the forums, so thanks in advance to anyone who takes the time to answer for me.
Click to expand...
Click to collapse
To answer your first question, no the NS comes with ext4 and not RFS. The Voodoo fixes you'll see around here deal with the color temperature of the screen (some devices were yellowy before the 2.3.3 patch and some, like mine, were perfect so this fix allows you to adjust the color temperature manually) and to make the sound quality better. These are kernel enhancements so by using a non-stock kernel you'll most likely get them (they're included in pretty much every kernel I've seen).
To answer a question NOT answered, OCing is a blast but it can kill your battery. If you want performance AND amazing battery life try Morfic's TEUV kernel. Its phenomenally fast (considering it is UCed to 880mHz) and can give you massively good battery life.

Thanks. 10char

Related

New To Android - Nexus S questions

So on the 10th I bought my first Android phone. I picked up a Nexus S, because I like things pure and untouched as far as the OS goes, I didn't want to be required to use a custom rom in order to remove HTC Sense, Motoblur, TouchWiz or whatever.
I also like the fact that the update process is much quicker on Google Nexus phones then on the other branded phones. I have no issues with the base Android 2.3 and Im really getting use to it. But I am curious about some of the issues I have read about with the Nexus S and custom kernels. I am going to root my phone. I did find the how-to on that.
Now I am curious about the custom kernels. I do have linux experience on the back end with some of my workstations I use. But I was thinking about if I could go the route of doing these things without needing to completely reflash a custom kernel.
I would like to switch my phone completely to EXT4 and yes I even mean the 16GB internal for the speed boost and performance. I would like to install a better kernel that allows for the VooDoo Audio (I have noticed a few of the audio issues with my phone) and also the BrainFuckScheduler option as well. Could someone please help point me in the right direction for these or maybe with some how-tos.
As far as mounting my phone's internal SD for storage. I can use it on my linux box for EXT4 support if i need to copy files over. but I am using wireless sync for my music and movies so that shouldn't be a major issue.
You could flash netarchy's kernel in the dev section. It essentially has all that you're asking for: BFS, voodoo sound, and ext4 hack. It comes clocked at stock speed unless you choose to overclock it.
Sent from my Nexus S using XDA App
So what would be the best recommended option, as far as battery and performance goes is the stock ROM great or would a custom ROM really fair me much better performance and battery power.
When I mean stock I mean the stock ROM with the custom kernal with extra additions like ext4.
by the way that ext4 will change all mount points over to ext4 correct? requiring a wipe of the phone and start from stratch
BrokenWall said:
So what would be the best recommended option, as far as battery and performance goes is the stock ROM great or would a custom ROM really fair me much better performance and battery power.
When I mean stock I mean the stock ROM with the custom kernal with extra additions like ext4.
by the way that ext4 will change all mount points over to ext4 correct? requiring a wipe of the phone and start from stratch
Click to expand...
Click to collapse
I'd be interested in hearing everyones opinion as well.
So far, I've installed CM7 (now on RC1) and Netarchy's 1.2.3 CFS kernel. I just installed the kernel from Team Whiskey today and can't tell if it's either faster or better with battery. Would be interested in hearing what the community has to say about that. One difference is that the Team Whiskey kernel can OC up to 1.6 if your phone can handle it.
CM7 does seem to do better than the stock kernel, but I dont' think any of the custom launchers beat the stock launchers in terms of buttery smooth app drawer. I think it's because the stock one is hw accelerated but none of the other launchers are.
Installing the ext4 mod will not wipe your phone. There's a forum in the development section with the mods that you need. You will have to root your phone though (there's also a way to do that without wiping your phone, check the forum).
Hope that helps, and I hope other people weigh in on the kernel question.
I have rooted my phone, I choose to not unlock the bootloader cause after looking it, it doesn't seem like something I really need for what I want to do.
I installed the Trinity Stock kernel which has Voodoo Audio, BFS, and says EXT4 with no overclocking.
I ran a quadrant and my highest scores after 3 runs in a row where:
Stock Kernel: 1660
Trinity Kernel: 1675
Im not sure if there really is a major performance improvement or not or am I missing something here. The audio does sound better and the analog control of the headphone amp is amazing.
BrokenWall said:
I have rooted my phone, I choose to not unlock the bootloader cause after looking it, it doesn't seem like something I really need for what I want to do.
I installed the Trinity Stock kernel which has Voodoo Audio, BFS, and says EXT4 with no overclocking.
I ran a quadrant and my highest scores after 3 runs in a row where:
Stock Kernel: 1660
Trinity Kernel: 1675
Im not sure if there really is a major performance improvement or not or am I missing something here. The audio does sound better and the analog control of the headphone amp is amazing.
Click to expand...
Click to collapse
I get 2100+ with CM7 + Netarchy 1.2.3 CFS; also, benchmarking doesn't really mean much. it doesn't record the performance on a daily basis.
I highly recommend trying out CM7; you could perform a nandroid backup; wipe dalvik/cache/factory and then flash CM7 and gapps. Don't like it? (I seriously doubt it; you wont be disappointed) then just nandroid restore and you're back to where you were before
P.S. I'm not responsible if you get addicted to flashing ROMs
zephiK said:
I get 2100+ with CM7 + Netarchy 1.2.3 CFS; also, benchmarking doesn't really mean much. it doesn't record the performance on a daily basis.
I highly recommend trying out CM7; you could perform a nandroid backup; wipe dalvik/cache/factory and then flash CM7 and gapps. Don't like it? (I seriously doubt it; you wont be disappointed) then just nandroid restore and you're back to where you were before
P.S. I'm not responsible if you get addicted to flashing ROMs
Click to expand...
Click to collapse
How is CM7 so much better than the stock ROM as far as increasing the performance? And is there a good how-to to get it flashed to the most recent build and also to return to stock if I'm not happy
I tried the Netarchy kernel and its benching at 2425 on the stock 2.3.2 ROM, and it boots so much faster and feels overall snappier after a bit of use. LOVE THIS!!!
So I got things figured out still working on customization a bit, figured I would try out some launchers and things, right now Im using LauncherPro.
But my main questions now are how do yall encode video for your phones? I have tried a few settings on HandBrake and they seem to crash doubletwist and not play in the default media player. So if someone could help me with the settings yall use, perfer not to get another application cause I use Handbrake for other encoding needs as well.
Does anyone know of any widgets that will show me the cell strength and my data connection type (wifi, 3g, edge) so that I can move those to my home screen and not be required to have the notification bar.
BrokenWall said:
So I got things figured out still working on customization a bit, figured I would try out some launchers and things, right now Im using LauncherPro.
But my main questions now are how do yall encode video for your phones? I have tried a few settings on HandBrake and they seem to crash doubletwist and not play in the default media player. So if someone could help me with the settings yall use, perfer not to get another application cause I use Handbrake for other encoding needs as well.
Does anyone know of any widgets that will show me the cell strength and my data connection type (wifi, 3g, edge) so that I can move those to my home screen and not be required to have the notification bar.
Click to expand...
Click to collapse
Video Player: I recommend RockPlayer, you don't have to encode anything. it plays it natively with the exception of 720p (sadly.. 720p, it lags.. but everything else is fine).

Updating kernel to Netarchy

I've owned my Nexus for a few months and have noticed that if I were to update my Kernel to Netarchy I could potentially overclock to 1.2 Ghz.
I'm interested in doing this but would like to know if anybody could answer these questions before I get stuck in.
1. Does my phone need to be rooted?
2. Will the Kernel work in the UK with T-mobile?
3. Will overclocking reduce battery performance?
4. Do I need to be running a custom ROM to use the new kernel?
Thanks in advance
JTopaz said:
I've owned my Nexus for a few months and have noticed that if I were to update my Kernel to Netarchy I could potentially overclock to 1.2 Ghz.
I'm interested in doing this but would like to know if anybody could answer these questions before I get stuck in.
1. Does my phone need to be rooted?
2. Will the Kernel work in the UK with T-mobile?
3. Will overclocking reduce battery performance?
4. Do I need to be running a custom ROM to use the new kernel?
Thanks in advance
Click to expand...
Click to collapse
1. You just need Clockwork Recovery, but at that point.. you might as well get root.
2. Kernels work with any carrier. Carrier is not a factor, it just depends on what ROM you use.
3. possibly (not sure about this)
4. No but since you have to unlock your bootloader to put this kernel on, your settings will be wiped. So you might as well try a custom ROM.
You can't get dirty down with kernels and not try ROMs. You have to fully get dirty. What you're saying is like putting one hand in a muddy pool, you just have to put both hands in the muddy pool
Cheers for the tips!
I'm going to get so stuck in that pool of mud I might never make it out!
Just another question (the dreaded noob question) whats the easiest way to root?
JTopaz said:
Cheers for the tips!
I'm going to get so stuck in that pool of mud I might never make it out!
Just another question (the dreaded noob question) whats the easiest way to root?
Click to expand...
Click to collapse
There's only one way to root lol. The Nexus S is one of the few phones that are the easiest to unlock unless you count lazy one clicks.
Here are some guides to help you get started:
I9020/I9020T: http://forum.xda-developers.com/showthread.php?t=895545
I9020A/I9023: http://forum.xda-developers.com/showthread.php?t=1007782
^^ You can find out what model you have by going to Settings -> About Phone -> Baseband Version
http://forum.xda-developers.com/showthread.php?t=1031760 is also another good thread to figure out what version of the NS you have.
E.G. mines is I9020XXKB3
If you get stuck, you can message me or whatever and I'd be more than happy to assist you.
You also have to go through each and every ROM to see which offers the most functionality for you based on added features. I have to say though, Netarchy's kernel (as you mentioned in OP) is a necessity. It's more stable than the stock kernel (surprisingly!) and offers a lot of goodies!
@zephiK: I have already taken a look over the Netarchy's kernel info/changelog, but could you please note the important differences between stock and Netarchy CFS ? Just the important ones, don't go into detail if you don't want/have time. Because, even if I have read the info, I still don't see some major differences (I don't count the Voodoo configs). Maybe I'm blind, lol. Please enlighten me.
I've just rooted and applied Cyanogen CM7 to my Nexus S.
I was wondering if anybody knows how to get the stock app drawer back? I dislike ADW launcher.
lambda30 said:
@zephiK: I have already taken a look over the Netarchy's kernel info/changelog, but could you please note the important differences between stock and Netarchy CFS ? Just the important ones, don't go into detail if you don't want/have time. Because, even if I have read the info, I still don't see some major differences (I don't count the Voodoo configs). Maybe I'm blind, lol. Please enlighten me.
Click to expand...
Click to collapse
The Voodoo configs are enough to make you switch to be honest. Voodoo Sound is simply amazing, it can't be explained. Go use it for yourself and you'll notice the difference. Voodoo Color makes the color much better. http://forum.xda-developers.com/showthread.php?t=1002090 for the best Color settings.
All the features of Netarchy's kernel are in his thread. I don't have to restate what Netarchy said in his OP post.
But the main highlights are the EXT4 performance boost. This was missing from the stock kernel which significantly increases your phone's speed.
Raised default read-ahead value from 128 to 2048 (read: sd speed tweak built-in, scripts not necessary)
BLN: Want your LED notifications back? BLN is your solution.
OC/UV: Playing with Undervolts causes better battery life.
but overall.. experience with netarchy is faster and better battery life (without even modifying UV)
@JTopaz: You can either get ADW Launcher or LauncherPro from the market. The ADW from CM7 is different from the market one.
If you really want stock launcher, download: http://forum.xda-developers.com/showthread.php?t=933517
So, essentially, it's faster with EXT4 and, at the same time, has better battery life than stock kernel ? What exactly improves battery life ?
Also, about ADW launcher. Does the one from CM7 come with a 3D launcher ?
Yea, I know these may be dumb questions, but there are question like these that don't actually have an answer lying around. Or at least I didn't find it. Yes, like I said, I have read netarchy's posts. But I was reaching for a more elaborate explanation; like: EXT4 improves performance in aplications where rendering bla bla bla bla, because it uses more available resources that bla bla bla. So that I could understand where that performance boost comes from and where it should be available, if I would actually need it, or whatever. Same applies to battery life. Why does it have better battery life ? It under-clocks in certain moments, etc. etc. ?
lambda30 said:
So, essentially, it's faster with EXT4 and, at the same time, has better battery life than stock kernel ? What exactly improves battery life ?
Also, about ADW launcher. Does the one from CM7 come with a 3D launcher ?
Yea, I know these may be dumb questions, but there are question like these that don't actually have an answer lying around. Or at least I didn't find it. Yes, like I said, I have read netarchy's posts. But I was reaching for a more elaborate explanation; like: EXT4 improves performance in aplications where rendering bla bla bla bla, because it uses more available resources that bla bla bla. So that I could understand where that performance boost comes from and where it should be available, if I would actually need it, or whatever. Same applies to battery life. Why does it have better battery life ? It under-clocks in certain moments, etc. etc. ?
Click to expand...
Click to collapse
The phone is already using EXT4 but its missing a optimization thing. I don't want to go full in details about it. If you want to know whats it about, search for it on the forums. I believe it was supercurio that found it.
What improves battery life is the tweaks. Just use it, if you don't like it you can revert back to stock. I'm not apart of the Netarchy marketing department. I'm telling you to use it, if you dont want to use it im not going to try and persuade u to do so. It's your choice, I'm just saying do it.. im not going to beg you to do it.
As about ADW.. I don't know, the ADW included with CM7 is different from the ADW on the market. The ADW on the market does have 3D launcher, I use ADW EX (paid version of ADW which includes new features).
Edit: Here is the post about EXT4 found by supercurio. http://forum.xda-developers.com/showthread.php?t=876069
It also includes a tweak that increases your SDcard I/O speed. And it's real, not the fake quadrant hack [this tweak is not EXT4.. its something else]
http://forum.xda-developers.com/showthread.php?t=1023664
^
I even said im not a marketer but im just going to lay these right here. If this doesn't convince you then I don't know what would.
Ending story: Make a nandroid backup, flash Netarchy's 1.3.0.6 kernel.
Try it... don't like it? do a nandroid restore
Like it? well..... you just gave another +10 to loving your phone much more.
I tried flashing my kernel to netarchy however when I rebooted my NS it just displayed a Google logo with the unlocked padlock. The rom I was using at the time was CM7.
I left it a few minutes but it was frozen on that screen. Restored a Nandroid backup and now up and running again.
What did I do wrong? I'm rooted with an unlocked bootloader. I really like the look of the stock rom so can I just update my kernel and then overclock?
JTopaz said:
I tried flashing my kernel to netarchy however when I rebooted my NS it just displayed a Google logo with the unlocked padlock. The rom I was using at the time was CM7.
I left it a few minutes but it was frozen on that screen. Restored a Nandroid backup and now up and running again.
What did I do wrong? I'm rooted with an unlocked bootloader. I really like the look of the stock rom so can I just update my kernel and then overclock?
Click to expand...
Click to collapse
Did you download the CFS CM7 version? There are four versions of the kernel. And yes you can use stock + netarchy. You just have to download the one for stock ROMs.
zephiK, I think you got me wrong. I'm not opposed to netarchy's kernel, or any kernel in particular. I am a more technical kind of person, that's why I put these kind of detailed questions, not because I want to find something wrong with those kernels, just for the sake of it. And yes, I know you don't advertise his kernel, or, again, any other kernel. I know that. I was just doing what I always do, trying to find out as much as I can about the update/modification that I'm going to perform on my phone, so that I won't break it and then come crying here for help like an idiot.
So thanks a lot for the info, I really appreciate that you took the time to write me back.
I have, in the meantime, applied the CM7 ROM with it's ADW launcher. Unfortunately, it doesn't have a 3D launcher, but the whole ROM has lots and lots of features that really make it better than stock. If netarchy's (or other) kernel has the same outstanding difference than stock, then yes, I would be stunned. Anyway, I will look more into it, then I'll see what I'm going to do. Thanks a lot again !

[Q] Request: EC05 Kernel with keyboard fix and no other tweaks

I have tried the other Kernels available , Genocide, Twilight etc. The performance gains are real and it is amazing what the developers are doing.
However I have significant instability with these Kernels compared to Stock. I use my phone for business and stability is #1 priority for me. The only fix I really need is the skipped key press bug. I am running stock now but the keyboard is unusable without the fix.
Would one of the developers that knows what they are doing have time to compile a stock kernel with only the skipped keyboard fix implemented?
Thanks!
violinbf said:
I have tried the other Kernels available , Genocide, Twilight etc. The performance gains are real and it is amazing what the developers are doing.
However I have significant instability with these Kernels compared to Stock. I use my phone for business and stability is #1 priority for me. The only fix I really need is the skipped key press bug. I am running stock now but the keyboard is unusable without the fix.
Would one of the developers that knows what they are doing have time to compile a stock kernel with only the skipped keyboard fix implemented?
Thanks!
Click to expand...
Click to collapse
The closest thing I've found is this:
http://forum.xda-developers.com/showthread.php?t=1039991
I'm like you, I want stability above all else and I only wanted the skipped keyboard fix. I don't care about overclock/undervolting and what not. Just want something stable. Although this kernel has some other minor changes, it's pretty much stock.
I just flashed this kernel this morning and haven't had any issues thus far but it's only been a few hours.
I'll report back tomorrow and let you know if I run into any issues.
Wrong section dude this need to be in general.
Sent from my SPH-D700 using XDA Premium App
Clean Kernel EC05 should suit you well, and finally has a proper post here:
http://forum.xda-developers.com/showthread.php?t=1053252
It has no volting done, and has the same performance as the stock kernel.
Hope you like it!
DRockstar said:
Clean Kernel EC05 should suit you well, and finally has a proper post here:
http://forum.xda-developers.com/showthread.php?t=1053252
It has no volting done, and has the same performance as the stock kernel.
Hope you like it!
Click to expand...
Click to collapse
Just wanted to say thanks again for compiling that kernel. Downloaded voodoo controller from the market as well. Didn't realize what I was missing as far as sound quality!
Not to rudely question your decision, but have you tried any customs that support voltage control? (Currently only genocide, but twilight is promising it soon). I used to have terrible instability, but it was because my phone couldn't handle undervolting... genocide + voltage control removing undervolt fixed that.
On a side note, if you decide to try genocide make sure you go to the end and look for the 1.0.1 test build, it fixed the kswapd0 high cpu usage bug (rare, but definitely made the phone less stable). I've had 18 hours of perfect uptime (not battery of course) since installing the update, and I have large tendancy to max out my phone.
Sent from my SPH-D700 using XDA App
I'd like to have stock, ext4, and keyboard fix. Stability is my #1 priority as well...that being said, I'm running the Genocide kernel at stock speed, and it seems pretty stable. Been using now for a matter of weeks.
Sent from my SPH-D700 using XDA App
Thread in the wrong section. Please post in the proper section. Thread closed.

no love for nexus s4g

Wow is it just me or the samsung epic forum has more roms than we do here this forums is dead
cal4877 said:
Wow is it just me or the samsung epic forum has more roms than we do here this forums is dead
Click to expand...
Click to collapse
A community is not measured by the quantity of ROMs available. What are you looking for that you are not finding?
Something fast stable and sexy it seems that all roms here have the stock look
cal4877 said:
Something fast stable and sexy it seems that all roms here have the stock look
Click to expand...
Click to collapse
go with miui its fast stable and sexy just what u asked for
I think the main reason these forums seem dead to you is because on the Nexus line you're already receiving the latest and greatest.
Most ROM's for other devices either
Try to emulate the stock Google experience by removing the manufacturer's UI
Remove carrier bloatware
Provide a newer version of Android that the manufacturer doesn't.
Enable features left out by the manufacturer or the request of the carrier
None of those issues apply to the Nexus line, which is why you see a lot less ROM's however what we lack in quantity is most likely made up in quality!
jackslim said:
I think the main reason these forums seem dead to you is because on the Nexus line you're already receiving the latest and greatest.
Most ROM's for other devices either
Try to emulate the stock Google experience by removing the manufacturer's UI
Remove carrier bloatware
Provide a newer version of Android that the manufacturer doesn't.
Enable features left out by the manufacturer or the request of the carrier
None of those issues apply to the Nexus line, which is why you see a lot less ROM's however what we lack in quantity is most likely made up in quality!
Click to expand...
Click to collapse
Could not have said it any better! +1
Sent from my Nexus S 4G using XDA App
Well said my man well said!!
there are several kernels that add functionality to the stock roms. BLN and VOODOO are two things that make this phone really shine.
thedudejdog said:
there are several kernels that add functionality to the stock roms. BLN and VOODOO are two things that make this phone really shine.
Click to expand...
Click to collapse
Ok so im new to the nexus line and to this phone, upgaded yesterday. anyway, could u tell me what those are? what is BLN? what is VOODOO? whats the current best kernel(keep hearing about matrix)(please atleast same or better performance as stock and same or better battery life), what does CM add above the stock nexus?
Thanks for your answers, sorry i couldnt hold my mouth shut anymore
~ Ramy
Master Ramy said:
Ok so im new to the nexus line and to this phone, upgaded yesterday. anyway, could u tell me what those are? what is BLN? what is VOODOO? whats the current best kernel(keep hearing about matrix)(please atleast same or better performance as stock and same or better battery life), what does CM add above the stock nexus?
Thanks for your answers, sorry i couldnt hold my mouth shut anymore
~ Ramy
Click to expand...
Click to collapse
Trinity is my favorite kernel, you can find it in the nexus a section.
Bln=bottom light notification.
Voodoo= sound drivers and screen color. You need
the voodoo control app to change those.
Sent from my PC36100 using XDA Premium App
Voodoo has to do with sound for your headphones. Basically lets you change the music settings to sound better with higher end headphones.
BLN backlight notification. Since the ns4g comes with no led, bln uses the 4 keys on the face of the phone. Say when you get a text the screen stays off and the keys light up. Also we use bln from the market to make them blink and set how long they stay on for.
BLD backlight dimmer. Say your watching a movie, without bld those same 4 keys as above stay on as long as your screen is on. With bld they turn off after 30 seconds or what you set it at. This works as long as you don't use those 4 keys, of you touch one the time starts over.
Sent from my Nexus S 4G using XDA App
Matr1x kernel I think has better battery life. Performence is awesome also. I get atleast 12hrs with about 4hrs of screen on time and heavy use. Plus matr1x has a great dev with awesome support.
Sent from my Nexus S 4G using XDA App
Ok excellent, so u guys answered my definition questions, now my question is concerning 2 things: 1. Kernel: i need a kernel that has atleast the same or better batterylife, and atleast the same or better performance. it is my understanding that matrix is undervolted and overclocked, and so might be just the thing for me, being better on battery and better on performance, unless those negate eachother...what do u think?, 2. Cyanogenmod. what does cyanogen bring to the table/add vs stock rom? as in why would i put on a custom rom rather than stock? would love to hear views.
Matr1x has just as good or better battery and better performance than stock cause of the options it has.
I think one of the main reasons why people use custom roms on the ns4g is for custoization. Like cm7 and decks both have more themability and options. As miui is a completly different look feel just everything. Think iphone when you think of miui.
Sent from my Nexus S 4G using XDA App

[Q] can't decide on a custom [NS4G] ROM & Kernel

I'm sorry about the long post if you want to get straight to my question, skip the first paragraph
I was avoiding this because it is a fairly noob question set (and I've seen a history of new members on XDA being berated for questions that could have been answered by any amount of research and I'm unsure whether my question set will fall into that category), but I just can't do anymore research since most information I'm finding is not in one place and I can't seem to find a full feature list for any of the ROMs and Kernels I research and look into, and on top of that there are SOOO many.... I'm about to pull my hair out of my head and my skull along with it, and every search engine I use is contemplating homicide (google has divorced me and is planning my murder for the life insurance money, and duck-duck-go is biting my heels with its bill) and firefox is planning a suicide bombing taking the 50 or more tabs with it along with my RAM, and I'm not terribly sure any of those actions aren't justified (and also, as you can probably tell, I'm going NUTS!). Just the amount of information and the amount of digging I have to do to find a single answer for the MANY questions I have regarding these ROMs and Kernels is staggering (I remember having similar problems searching to find the right linux distribution for me, but it wasn't this hard and after 2 or more weeks of searching, I didn't find myself not having any substantial answer, nor did it actually take two weeks)
anyways, enough with the crazy intro to the question
My current phone is a Nexus S 4g (sprint) currently running the stock ROM and Kernel, gingerbread 2.3.7 (build GWK74). I have it rooted and I have clockwork mod recovery flashed as well as ROM manager installed. I'm looking for ROM and Kernel recommendations (and combinations, I want to make sure they're compatible) as well as reasons why they might fit my needs
I need a ROM and Kernel that:
1. Won't reduce any of the current features I have on the Stock ROM/Kernel I have (though I don't use NFC so if google wallet isn't applicable, that's not a loss)
2. Will allow more steps in frequencies on my CPU (so CPUtuner won't tell me it can only go between 100Mhz and 1Ghz when I attempt to manually change the frequency, I can get one governor to get me 400mhz, but that only adds one more step to the 2 current steps, and performance and powersave governors don't work with the stock kernel, not that it's a big deal, I prefer conservative and ondemand)
3. will allow voodoo control & voodoo color (or any other feature that might be useful, though BLN isn't a big deal to me)
4. Has better battery life (while in use, use being things similar to internet browsing) than stock ROM/Kernel (so UI flare isn't completely necessary, and underclocking and/or undervolting would be great, as long as it doesn't sacrifice speed)
5. The UI should be less jittery than I'm seeing the stock react half the time (though that might be an effect of the CPU tuner)
6. I would like overclocking (however if that interferes with battery life, then I can live without it as long as it doesn't make the speed worse than stock)
7. this coincides with #1, but I think it should be said anyways: I don't want any connectivity (besides maybe NFC) to be affected adversely, so I want 4g, 3g (given), wifi, tethering, etc...
a few questions I have that I can't seem to clear up:
1. I'm beginning to develop software for android, so I'm wondering if any ROM and/or Kernel will affect ADB or any connection to my PC at all
2. What advantages do CM7.1 nightlies have over the CM7.1 stable, and any disadvantages (because I would prefer stable unless there's something on the nightlies I might want)
3. And any advantages ICS ports might have to anything listed above? and compatible kernels?
well, I have done some research, and the two ROMs I'm currently considering are Oxygen and CM7.1 (stable). I like Oxygen because it's a barebones rom with a few extra features that (from what I've seen thus far) don't interfere with performance or battery life. I like CM7.1 because it seems to be fairly quick and has a good feature set.
now I know that the performance might be more affected by the kernel than the ROM, so the kernels I've been most interested in are Netarchy and Trinity. Netarchy has decent speeds (though I'm unsure of its effect on battery life) and has a great list of features (such as voodoo control). Trinity is fast (depending on which version, I was debating on the overclocked version that doesn't go to the highest clock setting and the undervolted version which stayed at 1ghz but had great powersaving) because of its speed and/or powersaving, but I'm unsure of all of the features it has)
I had read that CM has its own kernel, but I can't find any substantial evidence to it besides a few short forum posts on various forums. I can't find anything on the CM site that backs up those claims (I could have just missed it though)
I was considering MIUI but I had heard that it had some translation problems from chinese into english and I'm not sure if you can get the text to read from left to right (and be alligned that way). Not sure if that has been fixed and if the features on there are necessary and/or make it difficult to use
I'm asking here because I'm sure I've barely scratched the surface on all of the ROMs and Kernels that might be helpful to me (and hope to get info from more knowledgeable people)
I have been referring to this thread
http://forum.xda-developers.com/showthread.php?t=1067813
I'm sure somethings I want aren't possible or if they are, there's negligible gain (I'm starting to thing that about battery life with the more I read)
once again, I apologize for the extremely long post, as you can tell I'm verbose (as it's really the only way I know how to get my point across)
if you need further information, feel free to ask. If any information needs to be cut off (especially if this needs to be cut shorter) let me know
I hate to do this but
BUMP
my main problem with this is that most of these roms and kernels seem to do the same thing but all have different problems
I've also found that some versions are more buggy then others which has thrown yet another curve ball into my research (not as bad as ICS but bad enough). I should have expected it but it's just one more thing to go digging for
an answer at all would be nice, other than just the views with no post. Even if the next person's answer is "this is stupid" or something of the like
even that would help me believe it or not
Honestly, your answer is the same one everyone else gets. Try them out and see. Most of the kernels out there should work with any of the ROMs, even the stock ROM. Personally, I have had no real issues with any ROM/kernel combo I have tried. I use CM because I am so used to the features they add and I dislike the stock GB theme. I'm using the last nightly cm7 had because there was something they didn't have in the stable but I don't recall what that was. But most any ROM or kernel you get for gB is likely done being developed for. The combination in my signature serves me very well. A lot of people do like oxygen. I just missed cm too much. Most of the kernels should allow for all of the wants you have.
I also ran cm9 with the glados kernel and honestly, it ran perfect for me. My only issue was with a few apps i use not wanting to cooperate.
Sent from my Nexus S 4G running CM7/franco.Kernel
Sent from my Nexus S 4G running CM7/franco.Kernel
alright thanks (which the button did for me)
I understand that (and some threads I looked over had answers like that, so I figured someone might say something along the lines of "try it out") I was mostly looking for input from past users about some ROM or kernel
I just don't want to end up with a broken phone before I leave for a week or two (to a rural area for a couple of days)
thanks for the answer, all I really need to know now is have there been any problems with any of them running ADB or transferring files from PC to phone?
EDIT: well I'm going to continue trying to get android SDK working on my linux OS, and I'm going to install and run a few ROMs and Kernels
ROMs I'm going to try: CM7.1 Stable, Oxygen, CM9
Kernels: Netarchy, Trinity, matri1x, and glados (with CM9)

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