Database Users

Regarding SGS ROMs/Kernels

Hi people. May I know what do you think is the best rom /kernel that gives you the strongest battery life? Best rom/kernel that makes your phone very fast?

Best SGS ROM/kernel?
heyyimnew said:
Hi people. May I know what do you think is the best rom /kernel that gives you the strongest battery life? Best rom/kernel that makes your phone very fast?
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I personally use RemICS-UX v.1.3beta, and find this very satisfactory.
The question is not an easy one to answer, since many factors come into play. What services do you have running? What apps are you using? What do you use your SGS for? And so on...
And at the end of the day, does the ROM you are using give you what you need on a day to day basis? Do you want TouchWiz? Or do you want a minimalist approach? Does it matter to you if certain functions aren't yet implemented on a particular ROM? You have to be happy and comfortable with what you are using! RemICS-UX has given my old SGS - and me - a new lease of life!
I find the battery life very good for what I want. Nevertheless, I always carry a charged Dexim power pack with me!
The speed of my SGS is good. There is an option to set the governor: I keep mine at 'on-demand', which seems to be a good compromise. But if you want 1.4 quad-core speed, then you are going to have to shell out for a new phone!
In ROMs/kernels - as in life - a balance has to be struck. So see what others have to say; look at the current popular ROMs; see what difficulties people are experiencing on a particular ROM forum. And don't be afraid to try out different ROMs and see what suits you.
EDIT: go to the Android Development section and see what is available: http://forum.xda-developers.com/forumdisplay.php?f=665. The journey is as enjoyable as the arrival!!

ICS roms are really enjoyable but I have found them more battery greedy for a daily use than Gingerbread (3g and GPS especially consume more battery on Ics)
I have come back to Gingerbread recently (JW6), good old Samsung firmwares will always be more responsive and energy-efficient than custom ICS roms to me (if well used of course)
Sent from my GT-P7310 using xda app-developers app

[Q] Which rom is currently the best for nexus 4?

I have switched from HTC One X because I hate its quiet speaker sound and GPS jumping around. So far i am really happy with nexus 4. Currently I have it stock rooted. But Im just wondering if I should flash a Custom Rom because I am currently really happy with stock root. But is there battery improvements .etc. with other roms.
I have my eyes on Cyanmogen and paranoidandroind but I think they both are buggy?

Reload147 said:
I have switched from HTC One X because I hate its quiet speaker sound and GPS jumping around. So far i am really happy with nexus 4. Currently I have it stock rooted. But Im just wondering if I should flash a Custom Rom because I am currently really happy with stock root. But is there battery improvements .etc. with other roms.
I have my eyes on Cyanmogen and paranoidandroind but I think they both are buggy?
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There is nothing like the best ROM.
For one person best is stock, for another, best is heavily modified.
Personally i use AOKP (milestone1), and for me it's virtually bug free, with healthy dose of improvements over stock, which I got used to on my old One X
basically this is nexus, so pretty much all ROMs are stable
they're built from exactly same source as stock. it's not HTC where published source code won't even compile properly without intense troubleshooting and fixing.

Both roms have been around for a quite along time so bugs are at a minimum level or none at all. Every rom will have a few bugs here and there that's why there are releases to fix them. Both CM 10.1 and PA are pretty stable and prefect for daily use.
If you're happy on stock then there's no need to flash a custom rom. There's no such thing as "the best rom".
Sent from my Nexus 4 using Tapatalk 2

Reload147 said:
I have switched from HTC One X because I hate its quiet speaker sound and GPS jumping around. So far i am really happy with nexus 4. Currently I have it stock rooted. But Im just wondering if I should flash a Custom Rom because I am currently really happy with stock root. But is there battery improvements .etc. with other roms.
I have my eyes on Cyanmogen and paranoidandroind but I think they both are buggy?
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another of this best topics...There's not a thing like "best" rom, what you can find however, it's a rom that fits your needs better than others. If you think the roms you're looking at are buggy, then don't use them, custom roms are always a work on progress unless it's a final version, so deal with it.
Both roms have a complete changelog and you can find what's working and what's not. they bring different things to the table, for me Cyanogen+franco kernel do the trick.

Interesting answers I guess i'll stay stock for a bit longer. I was tempted with custom because battery currently is alright. But just wondered if there was a custom rom with like battery improvements.

Reload147 said:
Interesting answers I guess i'll stay stock for a bit longer. I was tempted with custom because battery currently is alright. But just wondered if there was a custom rom with like battery improvements.
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Roms don't contribute much in battery life. Kernels do. Go for a custom kernel.
Sent from my Nexus 4 using Tapatalk 2

scream4cheese said:
Roms don't contribute much in battery life. Kernels do. Good for a custom kernel.
Sent from my Nexus 4 using Tapatalk 2
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Oh, i didn't know that. I'll look into kernels to flash thanks

Reload147 said:
Oh, i didn't know that. I'll look into kernels to flash thanks
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a lot (or at least some) of people report, that battery life is much better after re-flashing stock rom. apparently something to do with factory flashing method. after reflash they gained extra few hours between charges.
personally can't say much as i didn't ever boot my nexus on stock, oem unlock was the first thing, and straight after flashing custom.
about kernels - try franco. He's got years of experience with custom kernels for different devices. Plus a lot of new settings to play around (when using with his paid app, but IMO it's worth it) - voltage, frequency, display contrast, gamma etc... tons of useful tweaks.

Kernels alone are worth it for the screen color adjustability. Try a bunch of roms before settling on one, most are plenty stable.

Depends on whether your looking for customization, or performance. Not saying it's the best ROM/Kernel combination, but I use RasSaber with franco.Kernel currently for performance :good:

After trying some different ROM's I settled on SentinelROM: http://forum.xda-developers.com/showthread.php?t=2233740
It has ROM+kernel tweaks and gives good battery life and performance right out of the box. Plus it's based on CM 10.1 source, but optimized for the Nexus. So for me it was the best of both worlds, and I'm very happy with it. It's very stable fast and gives you 48 hours of battery with moderate use.

I have to say... I was skeptical about rooting my Nexus 4 because I didn't want it to mess up in any way but then I saw ParanoidAndroid3+ and immediately rooted my Nexus. I've been playing around with it and it is awesome. I haven't bumped into any bugs or problems yet. I'm very pleased! :thumbup:
Sent from my Nexus 4 using xda app-developers app

Thread closes
Wayne Tech Nexus

[Q] Optimal Setup for Nexus 4?

Hi!
I got my Nexus 4 three days ago.
My Usage Specs -
I use my N4 mainly for internet ( WiFi, sometimes 2G ) and a little bit of gaming. I make occasional calls and text rarely.
I don't use WhatsApp or Facebook.
I'm using STOCK ROM+Kernel.
I'm getting around 10-12 hours of battery life, with 4-5 hours of screen-on time.
Now, I want to be able to over/under clock & volt my CPU+GPU. This is to increase battery life and increase performance, as required.
It looks like too much choice is very confusing. So, I'd like some experienced suggestions and recommendations.
So, which _ should I use? ( And, I've already narrowed down the choices a bit )
Kernel - Faux, Motley, Franco
ROM - AOSP(Stock), CyanogenMod, Paranoid Android, Xylon
Also, should I use Battery, CPU, RAM managers? If so, which ones?
What are some cool, useful N4 specific apps?
Any other tweaks and tips? - You can link to other xda threads, if available.
I will be unlocking and rooting tomorrow, once I decide which kernel+ROM to use.
Thanks!

Ram and battery managers are not necessary. You have 2GB of ram. Battery saver apps do not work. besides you said you're getting 4-5 hours of screen time. That's great!
Download greenify. It's a great app.
Sent from my Nexus 4 using Tapatalk 2

OP, "best ROM/kernel" questions are not allowed here. You will have to experiment and see.

scream4cheese said:
Ram and battery managers are not necessary. You have 2GB of ram. Battery saver apps do not work. besides you said you're getting 4-5 hours of screen time. That's great!
Download greenify. It's a great app.
Sent from my Nexus 4 using Tapatalk 2
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That's cleared up some of my doubt. Thanks!
I'll try out greenify, too.

estallings15 said:
OP, "best ROM/kernel" questions are not allowed here. You will have to experiment and see.
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Hi,
I understand that you are trying to prevent flame-wars and the like, however, I'm not looking for 'the best kernel/ROM'.
I want to know which combinations and configs other people have used, and I'd like some experienced suggestions.
I'm finding it confusing to differentiate between the variety of kernels and roms available, so I wanted some recommendations - preferably, with reasons.
Thanks!

arvindch said:
Hi,
understand that you are trying to prevent flame-wars and the like, however, I'm not looking for 'the best kernel/ROM'.
I want to know which combinations and configs other people have used, and I'd like some experienced suggestions.
I'm finding it confusing to differentiate between the variety of kernels and roms available, so I wanted some recommendations - preferably, with reasons.
Thanks!
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Click to collapse
I use Paranoid Android with its stock kernel. For me, no other rom can compare to Pa on the nexus 4! Not even cyanogen mod is as fluid, stable, and efficient. With my current setup I get around 16 hours battery life (5:30 am-11ish pm), with ~5 hours screen on time. I don't use any task killers or memory managers. I just make sure to force close all my apps when I'm done with them, and I reboot the phone every 24 hours to keep it at its maximum performance. Although my usage is slightly different. I use my phone mainly to browse the Web, text and occasionally snap some pictures and check instagram. Hopefully this helps you out a bit

One okialot
brandonc0526 said:
I use Paranoid Android with its stock kernel. For me, no other rom can compare to Pa on the nexus 4! Not even cyanogen mod is as fluid, stable, and efficient. With my current setup I get around 16 hours battery life (5:30 am-11ish pm), with ~5 hours screen on time. I don't use any task killers or memory managers. I just make sure to force close all my apps when I'm done with them, and I reboot the phone every 24 hours to keep it at its maximum performance. Although my usage is slightly different. I use my phone mainly to browse the Web, text and occasionally snap some pictures and check instagram. Hopefully this helps you out a bit
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Thanks! This is exactly the sort of information I was hoping for.
I think I'll try out PA today.
Also, Have you tried other kernels?

arvindch said:
Thanks! This is exactly the sort of information I was hoping for.
I think I'll try out PA today.
Also, Have you tried other kernels?
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Trinity and Franco kernel works great with PA. And so does semaphore. I use Franco kernel mainly because I get more screen time than any other kernel I've used. Franco kernel delivers a balance between smoothness and great battery life.
Sent from my Nexus 4 using Tapatalk 2

scream4cheese said:
Trinity and Franco kernel works great with PA. And so does semaphore. I use Franco kernel mainly because I get more screen time than any other kernel I've used. Franco kernel delivers a balance between smoothness and great battery life.
Sent from my Nexus 4 using Tapatalk 2
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Okay, and you use PA too?
Also, how does the kernel affect smoothness? Shouldn't the performance be the same as long as you don't change clock speeds? Or is it due to the new governors that the kernel uses?
Also, what about motley kernel? The thread is very spartan, and I can't glean much info about it.
Has anyone tried Xylon? - it looks efficient.

arvindch said:
Okay, and you use PA too?
Also, how does the kernel affect smoothness? Shouldn't the performance be the same as long as you don't change clock speeds? Or is it due to the new governors that the kernel uses?
Also, what about motley kernel? The thread is very spartan, and I can't glean much info about it.
Has anyone tried Xylon? - it looks efficient.
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I've tried the Franco kernel before but I find the stock PA one to be perfect as far as colors go. I've never had an issue with smoothness using it and I don't even worry about clock speed or governors. As far as xylon goes, I found it to be very washed out using the stock kernel that comes with the rom, again in terms of display. When I ran xylon for a few days, I ran into a few hiccups in performance that weren't acknowledged, even when running with different kernels. I've also tried AOKP, Cyanogen, and axiom, but I always return back to paranoid

brandonc0526 said:
I've tried the Franco kernel before but I find the stock PA one to be perfect as far as colors go. I've never had an issue with smoothness using it and I don't even worry about clock speed or governors. As far as xylon goes, I found it to be very washed out using the stock kernel that comes with the rom, again in terms of display. When I ran xylon for a few days, I ran into a few hiccups in performance that weren't acknowledged, even when running with different kernels. I've also tried AOKP, Cyanogen, and axiom, but I always return back to paranoid
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Okay, thanks. I'll experiment a bit, and see how it goes.
I've used PA before, on a HTC One V. It looks great, IMO too,

Try the matrix kernal
Sent from my Nexus 4 using Tapatalk 4 Beta

HI!
So I have experimented and tested most of the major kernels and ROMs.
AND..... My selection/combo for now is:
kernel - Franco Milestone 2
ROM - Carbon 1.7
I tried Paranoid Android, but I didn't really like their interface adjustments.
And, just CyanogenMod is boring, IMO. Xylon, too.
Carbon has great customisation, and the specific adjustments that I like.
Thanks for the help!
Others - feel free to continue post your suggestions and recommendations for kernel+ROM combos.

arvindch said:
HI!
So I have experimented and tested most of the major kernels and ROMs.
AND..... My selection/combo for now is:
kernel - Franco Milestone 2
ROM - Carbon 1.7
I tried Paranoid Android, but I didn't really like their interface adjustments.
And, just CyanogenMod is boring, IMO. Xylon, too.
Carbon has great customisation, and the specific adjustments that I like.
Thanks for the help!
Others - feel free to continue post your suggestions and recommendations for kernel+ROM combos.
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Why not Franco R140? It's stable and a lot has changed since M2

sigma392 said:
Why not Franco R140? It's stable and a lot has changed since M2
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Oh, I wasn't really sure whether it was stable, so I went with the milestone release.
Also, What are prime drivers?
Thanks!

arvindch said:
Oh, I wasn't really sure whether it was stable, so I went with the milestone release.
Also, What are prime drivers?
Thanks!
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Drivers with code from Code Aurora. They *may* fix stuff like slow WiFi speeds and delayed notifications. I personally use them but if you don't experience any problem with WiFi then I suggest flashing the normal ones. :fingers-crossed:

Try Matr1x kernel, gave me the best results when I tried through different ones.

sigma392 said:
Drivers with code from Code Aurora. They *may* fix stuff like slow WiFi speeds and delayed notifications. I personally use them but if you don't experience any problem with WiFi then I suggest flashing the normal ones. :fingers-crossed:
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I think I'll use the normal ones.
My internet speed is 4 Mbps and I don't use my WiFi to transfer files at all.
At the moment I'm getting the speeds I can technically get. So those won't help me, I guess.
Also, I've been running R140 without any problems for the last day.
Thanks!

I Am Marino said:
Try Matr1x kernel, gave me the best results when I tried through different ones.
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Really? Maybe I will.
How is battery life and performance compared to franco kernel?

arvindch said:
Really? Maybe I will.
How is battery life and performance compared to franco kernel?
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They're pretty much the same really. But Matr1x does wonders in benchmarks. I would love to use it however I need those Prima Drivers badly :S

Stock but looking to change

I'm on stock 4.2.2 at the minute but I've rooted / unlocked the bootloader. What I want to know is which ROM(s) / kernel(s) would be best to improve battery life but also add additional features? I know everyone will have their preferences but there's quite a few ROMs out there and I don't have lots of time to reflash over and over so I'd like to know which ROMs and kernels are generally considered as the best for additional features and battery life.
Thank you.

FTMDan said:
I'm on stock 4.2.2 at the minute but I've rooted / unlocked the bootloader. What I want to know is which ROM(s) / kernel(s) would be best to improve battery life but also add additional features? I know everyone will have their preferences but there's quite a few ROMs out there and I don't have lots of time to reflash over and over so I'd like to know which ROMs and kernels are generally considered as the best for additional features and battery life.
Thank you.
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Lots of good rom`s and kernels available. You have to try them out yourself and keep the one`s you like most

I was thinking of flashing Franco's kernel and staying on stock. How do you find it?

The best ROM and kernel is what YOU like the best. This will be closed in 3 2......
Sent from my Nexus 4

FTMDan said:
I was thinking of flashing Franco's kernel and staying on stock. How do you find it?
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For me it works great. Good batterylife, color/gamma control and performance :good:

While most people will tell you that ytou have to find out for your own because everyone is diffferent. Thats true, however it looks like your are asking for our personal opinion.
Paranoid Android hands down. The most innovative ROM out right now. Other have now started to inlcude some of their features in their roms, so that tells you a lot.
Cyanogen- This WAS the most innovative ROM before PA, its still however the most stable when it comes to bugs and tweaks.
AOKP or Carbon These 2 roms are awesome however Carbon is made from CM i believe with their own twist and tweaks.
Thats my take on it, howver take a look at this article, its a great read on the top Roms and why.

The kernel matters most for battery life. Franco kernel is the best one I've tried for battery life. Stock rom or cyanogenmod seems to be a tiny bit better for battery life but honestly it might just be a placebo effect. What I do like about cyanogenmod is the fact that you can adjust the auto-brightness levels of the screen. So if you want a dimmer version of auto-brightness you can do it and save battery life.

Best Kernel for stock rom?

Hello, i am rooted with stock rom 4.5.10.
Can anyone suggest me a good kernel that could help with the performance of the device. or should i stick with the stock one.

Depends on your usage. If U want a even better performance is ElementalX a good one. Easy flashing process with AROMA options (ability to overclock)!

No such thing as best, just flash a few and see what you feel brings you the best performance

Hi, i am in the same case of you, i have flashed "simpleGX 1.11 kernel" to have performance and a really good battery life. And yes, it is very smooth and i stay 3 days with my battery charge..! for me it is a very good kernel for the moment. i think to try blue spark kernel but for the moment i am happy with SimpleGX kernel...

brunsman6229 said:
Hi, i am in the same case of you, i have flashed "simpleGX 1.11 kernel" to have performance and a really good battery life. And yes, it is very smooth and i stay 3 days with my battery charge..! for me it is a very good kernel for the moment. i think to try blue spark kernel but for the moment i am happy with SimpleGX kernel...
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3days?? may be very light to moderate use?

Blu Spark is designed for performance. Boeffla for stability and Franco to extend battery life. Usually kernels are designed to provide something different than the stock kernel and the description at the top of the thread for the kernel should give you an idea of what the dev was trying to do. I honestly wouldn't recommend ElementalEx. It's a very vanilla kernel that is available for almost every device but they don't do much to optimize the kernel for individual phones. I use Blu Spark. Personally I think you are better off with kernels that are made for stock OOS.

crisisbuster said:
3days?? may be very light to moderate use?
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most 2 days and 20 hours of battery... with 6hours of screen time..

rickysidhu_ said:
No such thing as best, just flash a few and see what you feel brings you the best performance
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worst answer ever.
I did unlock/root/flash roms on 30-35 devices, for friends/family and myself.
And even if XDA members do not like ''best rom/kernel'' threads, its very usefull for a quick search, because i.e. my friend want simply a stable rom and I don't want to test every roms or read the thread's 200 pages.
Wihout pointing the ''best rom/kernel'' you might maybe help by pointing the cons and pros .
Here my reply for this thread :
After reading the Franco XDA interview, he was pointing the fact that there's not much work to do on kernel in general, because they are out-of-the box already good.
My first device was a desireZ, with froyo 2.2, back in the days, kernel works was badass, and make huge changes to the devices, but now, I agree that there's not much difference, at least for now, since this OP5 is crazy fast.
I do use Franco kernel, as per Franco's thread, he's stating better battery life. well, hard to tell , since he won't achieve 125% better battery life... It might go around 10%. Which is good, but hard to tell on day to day usage, since 10% is about my usgae precision time if I compare all my usage over each days.
So far so good, no cons.

oVeRdOsE. said:
worst answer ever.
I did unlock/root/flash roms on 30-35 devices, for friends/family and myself.
And even if XDA members do not like ''best rom/kernel'' threads, its very usefull for a quick search, because i.e. my friend want simply a stable rom and I don't want to test every roms or read the thread's 200 pages.
Wihout pointing the ''best rom/kernel'' you might maybe help by pointing the cons and pros .
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Worst answer ever? I'll admit I could have shared my setup for OP to try as well, but other than that, "worst answer ever" is a bit dramatic.
XDA members don't like the "best ROM/Kernel" threads because of my original point, there really isn't a 'best', it is subjective to your needs/usage. A kernel I find to be an absolute beast in performance can end up being mediocre at best to you. And again, that all boils down to each user's unique usage.
Telling a user what works best for you isn't going to be as good as the user trying it out for themselves; getting that first-hand experience with a certain kernel will give that user a much better idea, and that's why I said flash a few and see what they like best (no need to flash every single one or read through 200 pages...).
Like I said, I admit I could have shared my ROM/Kernel combo originally to give OP a starting point, but that doesn't take away from my main point(s).
Anyway, I don't mean to get into a whole debate about this with you, a handful of users have already responded and hopefully OP has found a kernel they prefer.
For what it's worth, I've used both Lightning and Blu_Spark, both have provided me with excellent performance and battery life (On PureFusion).