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Hello,
Sorry for this very basic question, I am just wondering what is the difference between a Kernel and a ROM? I see in the development forum there are lots of new Kernels, what are these actually optimizing except underclocking or undervolting (understand that terminology). I am also wondering if the Kernels are specific for the original Nexus One 2.1 Android or can you install for example Modaco or Cyan ROM and then a different random Kernel?
Thanks!
To my understanding, a kernel is what directly interacts with the hardware. Every OS has this, but it's more customizable on our phones since it's based on Linux. The Rom contains the OS itself, and the software and file structure therein. The kernel even can tell the OS how fast the processor goes and how much juice to use from the battery.
Hope that makes sense, as I'm no expert. You can mix and match the two as far as I know. I've mixed them, anyway.
Halorin,
Based on what you said, with my stock vibrant ROM 2.1 JI6 update, it is possible to change the kernel or install another kernel (like the CM kernel)?
tomasitoc said:
Halorin,
Based on what you said, with my stock vibrant ROM 2.1 JI6 update, it is possible to change the kernel or install another kernel (like the CM kernel)?
Click to expand...
Click to collapse
That is really a question better suited to the rom 's development thread, but in general yes you can flash a different kernel. Some kernel/rom combinations work better than others, but you really wont know until you try. Get comfortable with nandroid backups and start trying out different kernel combinations until you find one you like.
Usually most custom roms will include a kernel but they usually have tweaks like coding for 720p, oc, and audio tweaks and what not. Alsways do a nandroid back up and start exploring. When flashing kernels always wipe, I think their are exceptions but its best to wipe just in case. Browse XDA, download a kernel from your phone browser, rom manager install from SD, should be in your downloads folder, backup and wipe, repeat until your phone does what you want.
Sent from my Nexus One using XDA App
which is the better to install???
Thank you your post..
but i can't understand clearly.
so.,
which one is better to install NewRom / Kernal. for android phones.
Neither one is better it just depends on what you want to do.
If you want to totally change over your phone to look and function differently then you need to flash a ROM if you just want to keep the same look but want to enable lets say overclocking then flash an overclocked kernel. If it has to do with the hardware mostly then it's probably something that the kernel can change. Although like mentioned above if you flash a ROM most of the time it will come with a custom kernel.
Dude Random21 said:
Neither one is better it just depends on what you want to do.
If you want to totally change over your phone to look and function differently then you need to flash a ROM if you just want to keep the same look but want to enable lets say overclocking then flash an overclocked kernel. If it has to do with the hardware mostly then it's probably something that the kernel can change. Although like mentioned above if you flash a ROM most of the time it will come with a custom kernel.
Click to expand...
Click to collapse
What he said.
ROMs and kernels are two separate things that have two separate functions. Neither is better than the other, but they do complement each other.
Seshu9899 said:
Thank you your post..
but i can't understand clearly.
so.,
which one is better to install NewRom / Kernal. for android phones.
Click to expand...
Click to collapse
I know both Dude Random21 and codesplice have gone into this, but to try and give a bit more info...
The kernel is kinda like the nervous system of the body. It directly interacts with the hardware (which is how it is able to adjust CPU speed) and it is what allows the ROM to function.
The ROM is the rest of the body. Every other aspect of the phone. In fact, most ROMs include custom kernels. Various ROMs give you various features/enhancements/bugfixes. You will probably notice the biggest change in your phone if you load a custom ROM. Most people load the custom kernels to help with battery life as a lot of them allow you to lower the phones minimum processing speed from 245Mhz to 128MHz.
The ROM can change so many different aspects of how the phone works. There is CyanogenMod which is based off of stock Android with a lot of tweaks, bugfixes, and new features added. There is also MIUI, which is similar to the iOS style (not the same, but much closer than stock Android), and then there are a ton others out there.
Then which Rom is best for my samsung galaxy s???
so i am using froyo.jpjpg on my galaxys.
i want to flash new Rom with upgaraded to gingerbread.
can i flash only rom../ kernal also.
which is best Rom for samsung galaxys.
cynogenmod, miui, .?????
battery drain is very fast now ian running rom/kernal.
Start by going to the forum for your phone.
Sent from my Nexus One using XDA App
thank you...
i Start the post from samsung galaxy s..
Seshu9899 said:
thank you...
i Start the post from samsung galaxy s..
Click to expand...
Click to collapse
your welcomed
Nandbackup + Rom & Kernel
One question: when I do a backup with CWM, it is the Nandroid backup you talk about, correct...? Same thing? So, if I do a backup with CWM, it's a backup only of the ROM, or also the stock Kernel...? Imagine that I do a Rom (GingerDX for example), and flash with a custom Kernel.... If things go bad and I do a restore from my backup (stock) CWM, what do I restore? Rom, or Rom + (stock) Kernel...?
Yes, a backup that is done in ClockworkMod (or Amon_RA) is considered a nandroid backup. And this takes a complete snapshot of your system. Your ROM, your kernel, your apps and your data are all inlcuded. The only thing that isn't included is the fat partition on your sdcard. So if things go bad and you restore your nandroid backup, it will go back to however it was when you made the backup.
thanks a lot. reading this thread clear up a lot of things
Hi!
I am currently running Lite'ning ROM 6.1. XXKH3 Kernel version 2.6.35.11-ninphetamine-2.0.5+ [email protected] #20 on SGSII. Phew.
I've tried a lot of ROMS including MIUI, villain, galmetMIUI ICS version . I like Lite'ning ROM because it gave me the least (virtually Nil) problems (FCs/ reboots) and has almost all the features I need (TV-out that's missing from MIUI, good camera with panorama mode, Recording mode in phone). However I miss the CIFS feature. Is it because the kernel does not support it? Can I get CIFS support if I flash another kernel? Any suggesstions on which Kernel should I flash? I realise that this ROM is pretty old now so Can I get additional features with a newer Kernel.
codesplice said:
What he said.
ROMs and kernels are two separate things that have two separate functions. Neither is better than the other, but they do complement each other.
Click to expand...
Click to collapse
That made everything clear. Thanks man. I'm new to the xda but already flashed a new rom that overclocked my CPU to 1.5 and my HTC Sensation 4G Is running so much better right now. However I wish i knew how to thank people... because i see the thanks meter but cannot find where to thank from.
radoslav.trahanov said:
That made everything clear. Thanks man. I'm new to the xda but already flashed a new rom that overclocked my CPU to 1.5 and my HTC Sensation 4G Is running so much better right now. However I wish i knew how to thank people... because i see the thanks meter but cannot find where to thank from.
Click to expand...
Click to collapse
The rom didn't overclock your phone. The kernel did. READ. You came to the MT4GS forum starting up a storm for people not giving you a direct link to the regular MT4G. How is it you cant find the freakin' "thanks" button? THERE'S A FREAKIN' THANKS BUTTON IN EVERY FREAKIN' POST. OPEN YOUR FREAKIN' EYES.
Sori m jst new here..jst b0ught my f0ne 2 m0nths ago. Flashed r0m: gingercrime ITA, flashed kernel: ver 2.6.35.14 v6. And iv overclock my fone 245-710Mhz, smartass. fone: lg optimus one, running on gingerbread 2.3.3
Many thanx xda developers..!!
I just got a captivate last night and i have unlocked and and rooted it
it has a firmware of 2.1 - update 1
idk if thats the most recent update
i was told i can not update the phone with a t-mobile sim card in it so can anyone post a thread on updated versions and what do you all think is the best rom?
THANKS
There is no "best" rom. It's what's "best" for you. Read the forums and learn to flash 2.2 roms first.
I must warn you, flashing becomes very addictive.
Sent from my GT-I9000 using XDA App
Yea i know i have a sidekick 4g and ive tried about every rom on it
thanks for the info though
Tyler0309 said:
Yea i know i have a sidekick 4g and ive tried about every rom on it
thanks for the info though
Click to expand...
Click to collapse
I recommend trying MIUI, the customization is what puts it over the top!
Here are a few different versions of MIUI:
Galnet**What I prefer**
http://www.galnetmiui.co.uk/twooey/v3/Twooey-V3-i897.zip
Prototypes release
http://forum.xda-developers.com/showthread.php?t=1066885
MIUI.us
http://roms.miui.us/1.8.12/MIUI.us_captivatemtd_1.8.12_Eng_Deo_ZipA_Signed.zip
Ok ill give it a try..do i have to update to a different version> im running 2.1 right now
Tyler0309 said:
Ok ill give it a try..do i have to update to a different version> im running 2.1 right now
Click to expand...
Click to collapse
I've not been on 2.1 since phone came out. I would use odin one click to goto 2.2 stock. Root it then install cwm and then follow this guide if your going to try Galnet's MIUI.
http://www.galnetmiui.co.uk/content/forum/guides/(guide)-i897-galaxy-s-captivate-gb-bootloaders/
Then just pop the MIUI.zip on root of sdcard and install from CWM.
Tyler0309 said:
I just got a captivate last night and i have unlocked and and rooted it
it has a firmware of 2.1 - update 1
idk if thats the most recent update
i was told i can not update the phone with a t-mobile sim card in it so can anyone post a thread on updated versions and what do you all think is the best rom?
THANKS
Click to expand...
Click to collapse
Wow... so... You should probably READ a lot more before flashing anything, but I'll give you a few hints to get you going:
1) Make sure you understand what a "PBL", "SBL", "Kernel", and "Modem" are and how they are placed/installed in your phone.
2) Learn how to correctly and safely use ODIN (and/or Heimdall).
3) Learn about the various methods of recovery for "soft bricks", and if necessary for your hardware revision, possibly invest in a jig (also learn what a jig is)
4) There are 2 different types/branches of ROMs for the Captivate:
-- Samsung Branch
-- AOSP Branch
Within the "Samsung" types you have:
- i9000 ROMs (like JVP, JVR, JP8, etc)
- i897 ROMs (like JF6, KF1, etc)
Within the "AOSP" types you have:
- CM7
- MIUI
- Other AOSP-based ROMs
Which is "better" is relative. CM7 and MIUI have features that aren't present in the Samsung ROMs, and both offer a bit more customization than the Samsung ROMs. However, only the Samsung ROMs offer GPU accelerated video playback, and they tend to have significantly better battery life than the AOSP-type ROMs. Also the Samsung-type ROMs used to be much more stable than the AOSP branches, but recently, the tide may have turned in the other direction. Some of the low-level radio settings are also unavailable in any of the AOSP builds. And finally, some of the Samsung stock camera features are unavailable in CM7/MIUI.
It really all depends what you want... Do you want closer to stock "open source" Android? Or do you want Samsung's vision of what they think Android should be?
Also, the whole kernel/modem part is dependent on what branch of ROM you plan on running. When using a i9000-Samsung ROM, you pretty much have to use an i9000 kernel and modem. When using a i897-Samsung ROM, you pretty much have to use an i897 kernel and modem. The rules for CM7/MIUI are a bit more vague, but at the very least you'll need to use a CM7/MIUI (most AOSP-type kernels are interchangeable) compatible kernel.
The best advice is really to try them all out and see what you like the most. If you're currently on stock 2.1 (which it sounds like you are), at the very least you should upgrade to some variant of Gingerbread (2.3.4 preferably). You will definitely notice a big difference in terms of speed and functionality. From there, well, it's all really up to you...
OR alternatively, just start throwing stuff on your phone and see what happens. Just PLEASE don't come crying back in the Captivate General forum with a "OMG I bricked my phone!!! Plz help!!!" thread. Fair warning...
Just a suggestion, but become familiar with Odin one click. Make sure your captivate has 3 button recovery, and read, re- read, and read again the directions of every rom before you flash it. Always make a nandroid back up if possible, and read the threads.if you have questions, so did someone else and the answer is probably already out there .use search. Some People will rip your head off if you don't. as far as miui goes .....i was a flashaholic when I got phone. After switching to miui, It is very unlikely that I will ever leave. Best rom ever imho. And it updates every Friday so that satisfied the flashing urge. Usually it gets better with each release. The last couple have been a little rough though. Might want to spend the 8 bucks and have a download jig on standby. Can get it from mobiltech videos. Its worth it though
Sent from my I897 using XDA Premium App
Shammyh said:
Wow... so... You should probably READ a lot more before flashing anything, but I'll give you a few hints to get you going:
1) Make sure you understand what a "PBL", "SBL", "Kernel", and "Modem" are and how the are placed/installed in your phone.
2) Learn how to correctly and safely use ODIN (and/or Heimdall).
3) Learn about the various methods of recovery for "soft bricks", and if necessary for your hardware revision, possibly invest in a jig (also learn what a jig is)
4) There are 2 different types/branches of ROMs for the Captivate:
-- Samsung Branch
-- AOSP Branch
Within the "Samsung" types you have:
- i9000 ROMs (like JVP, JVR, JP8, etc)
- i897 ROMs (like JF6, KF1, etc)
Within the "AOSP" types you have:
- CM7
- MIUI
- Other AOSP-based ROMs
Which is "better" is relative. CM7 and MIUI have features that aren't present in the Samsung ROMs, and both offer a bit more customization than the Samsung ROMs. However, only the Samsung ROMs offer GPU accelerated video playback, and they tend to have significantly better battery life than the AOSP-type ROMs. Also the Samsung-type ROMs used to be much more stable than the AOSP branches, but recently, the tide may have turned in the other direction. Some of the low-level radio settings are also unavailable in any of the AOSP builds. And finally, some of the Samsung stock camera features are unavailable in CM7/MIUI.
It really all depends what you want... Do you want closer to stock "open source" Android? Or do you want Samsung's vision of what they think Android should be?
Also, the whole kernel/modem part is dependent on what branch of ROM you plan on running. When using a i9000-Samsung ROM, you pretty much have to use an i9000 kernel and modem. When using a i897-Samsung ROM, you pretty much have to use an i897 kernel and modem. The rules for CM7/MIUI are a bit more vague, but at the very least you'll need to use a CM7/MIUI (most AOSP-type kernels are interchangeable) compatible kernel.
The best advice is really to try them all out and see what you like the most. If you're currently on stock 2.1 (which it sounds like you are), at the very least you should upgrade to some variant of Gingerbread (2.3.4 preferably). You will definitely notice a big difference in terms of speed and functionality. From there, well, it's all really up to you...
OR alternatively, just start throwing stuff on your phone and see what happens. Just PLEASE don't come crying back in the Captivate General forum with a "OMG I bricked my phone!!! Plz help!!!" thread. Fair warning...
Click to expand...
Click to collapse
Well said.
Sent from my SAMSUNG-SGH-I897 using XDA Premium App
Tyler0309 said:
I just got a captivate last night and i have unlocked and and rooted it
it has a firmware of 2.1 - update 1
idk if thats the most recent update
i was told i can not update the phone with a t-mobile sim card in it so can anyone post a thread on updated versions and what do you all think is the best rom?
THANKS
Click to expand...
Click to collapse
a very simple and easy way to start with...
2.1 is eclair..
2.2 froyo
2.3 gingerbread..
means 2.1 is oldest and 2.3 is latest in case of official roms..
so obviously new version will hav more features and faster in speed...
so now u can take baby step and install 2.2 ..and use it for few days..and get the feel of it..then again after sometime u can install 2.3...
or else u can directly jump to 2.3....which is gingerbread....u can install stock kf1 on ur phone..its leaked official gb...if u search a bit..u will get it..
then u can use it for a lil while and get the feel of gb stock rom..in the meanwhile u can read xda abt available custom roms..and then install any of them...
coz every memeber here in xda will suggest the custom rom they r using..coz they r lovin the rom then only they r using....like for me..since the time i started flashin..i always used APEX ROM..so i will say its the best....
but again thats just me..
so decision is always urs...
And if so, how much longer do you think? Have you seen any hints or rumors plastered on the net? Do you have any links to evidence of 3.10 coming? Are we missing out on anything of importance that 3.10 brings?
Does anyone know why we are still on 3.1, which was released in 2011? I thought Nexus devices got all the good stuff first... Or are only custom roms and kernels using 3.1?
Android devices rarely get new kernel versions anyway since the kernels tend to be customized to work with a specific device, and the binary drivers are built for a specific version of the kernel. This is not as bad as it sounds tho, since a lot of stuff can be backported meaning you get functionality from a newer kernel without the actual kernel version changing. Even more common with custom kernels. For example there's ROMs for our device that uses the F2FS file system which first appeared in the 3.8 kernel and gotten big changes every version after that, and it runs just fine backported to the 3.1 kernel.
hencke said:
Android devices rarely get new kernel versions anyway since the kernels tend to be customized to work with a specific device, and the binary drivers are built for a specific version of the kernel. This is not as bad as it sounds tho, since a lot of stuff can be backported meaning you get functionality from a newer kernel without the actual kernel version changing. Even more common with custom kernels. For example there's ROMs for our device that uses the F2FS file system which first appeared in the 3.8 kernel and gotten big changes every version after that, and it runs just fine backported to the 3.1 kernel.
Click to expand...
Click to collapse
Ok, so this quote here from Linux.com about commits that look like they are made for Nexus 7 2012, is just wishful thinking? I hope not because 3.10 is a massive jump in technology, and possibly even in performance for our device.
there are architecture-specific commits for 3.10 in the kernel/tegra project, which points to development for the 2012 Nexus 7.
Click to expand...
Click to collapse
http://www.linux.com/news/embedded-...roid-will-be-updated-to-the-v310-linux-kernel
EDIT: Ok, I see now, so many new things from 3.4 and 3.8 may already be in our 3.1 custom kernels? If Google releases a 3.10 for the N7 I hope our devs take advantage of it, instead of porting things over to 3.1. I'd like to see our device get Android 5.0 and kernel 3.10, that would really make me feel like this was one of the best investments I have ever made.
As I said, lots of the improvements from newer kernels have already been backported so there wouldn't be as big a difference in performance as you might think. The tegra commits are interesting, but sadly does not confirm anything. For example, the android police article on those same commits mentions that screenshots from the nexus 4 and 5 with the new android version still show them on kernel 3.4. The chance that the 2012 nexus 7 would get a kernel update while the nexus 5 seems awefully slim. I hope I'm wrong tho, since I think it would make things simpler for the custom kernel developers to base stuff on a newer kernel but I wouldn't get my hopes up...
hencke said:
As I said, lots of the improvements from newer kernels have already been backported so there wouldn't be as big a difference in performance as you might think. The tegra commits are interesting, but sadly does not confirm anything. For example, the android police article on those same commits mentions that screenshots from the nexus 4 and 5 with the new android version still show them on kernel 3.4. The chance that the 2012 nexus 7 would get a kernel update while the nexus 5 seems awefully slim. I hope I'm wrong tho, since I think it would make things simpler for the custom kernel developers to base stuff on a newer kernel but I wouldn't get my hopes up...
Click to expand...
Click to collapse
Ok, thanks for making it a little more clearer to me. I kept thinking our 3.1 kernel from 2011 was holding us back from getting one last great update. I think features are no longer needed and I just want them to push performance as far as this thing can be taken. So with ART and F2FS finally coming, I was hoping a better kernel would grace us as well. lol, but it looks like a newer kernel wouldn't do much that the devs haven't already done.
Thanks buddy for jumping in and clearing some of that up for me. :good:
Nvidia released their kernel 3.4.35 for tegra3
As much as this might be a really broad topic, I'm new to flashing and trying out new ROM's so some suggestions would be nice for the Nexus 6? Just looking for some honest alternatives to Stock 5.1, wanting to stay on Stock Kernel if possible.
Stock kernel is pretty much the worst of them. Or should i say, least improved. If you're not interested in trying custom kernels just yet, use the one that comes with the custom ROMs you try
As for recommendations, what's everyone likes is different. Look in the development forums, read the features and try them.
wright_ac said:
As much as this might be a really broad topic, I'm new to flashing and trying out new ROM's so some suggestions would be nice for the Nexus 6? Just looking for some honest alternatives to Stock 5.1, wanting to stay on Stock Kernel if possible.
Click to expand...
Click to collapse
What @rootSU said and;
As long as you have a custom recovery and do a nandroid backup of your stable stock build, just try as many roms as you feel like. You don't like it, just restore your backup and bam, 5 minutes your back to exactly where you were. You can even use multirom and boot into different roms. Grab one of the roms from the N6 dev forum and give it a spin, you will never go back! And for what its worth, Benzo is dang good.
wright_ac said:
As much as this might be a really broad topic, I'm new to flashing and trying out new ROM's so some suggestions would be nice for the Nexus 6? Just looking for some honest alternatives to Stock 5.1, wanting to stay on Stock Kernel if possible.
Click to expand...
Click to collapse
rootSU and jackpollard have already covered the basics. However, I will make a recommendation because I know that's what you want - if you want to try a ROM that comes with a very nice kernel so you will not need to flash a custom kernel, I recommend trying Dirty Unicorns. It is my personal favorite ROM to run with the inline kernel (XDA speak for the kernel that comes with the ROM). As these guys said, when you flash a ROM, it generally comes with a kernel. When you hear people on a particular ROM talk about "stock kernel", they really mean the inline kernel that comes with the ROM, not the stock MTV whatever Google kernel. To get technical, I'm not using "inline kernel" correctly either - that actually means a kernel that's built with a ROM, but I'm not even gonna get into all that. I would recommend Dirty Unicorns if you wish to find a ROM that comes with a stock kernel installed that is absolutely awesome. If you prefer a lighter ROM with a more stock-like kernel, I recommend Chroma. Both are excellent ROMs with great kernels that come with them, and both provide kernels that are easy for a new user to learn to configure. It just depends on what you are looking for - you may end up hating both of those ROMs. Also, any ROM that uses leanKernel as its kernel is a good place to start - find one that has a feature list you like, leanKernel is the best starter kernel there is in my opinion. The best thing about it is it is built well enough to still suit the needs of way more advanced users while not intimidating even the newest of noobs in the slighest. So, play around and find what suits you, bu those are a few recommendations to get you started based on the kernels that come with the ROMs and what you are asking for. I hope it helps you out.
Took the plunge and installed the latest Chroma ROM build, safe to say I'm happier with it than stock!
wright_ac said:
As much as this might be a really broad topic, I'm new to flashing and trying out new ROM's so some suggestions would be nice for the Nexus 6? Just looking for some honest alternatives to Stock 5.1, wanting to stay on Stock Kernel if possible.
Click to expand...
Click to collapse
Heres a fun note. Most ROMs have yet to make major kernel changes, this means that, as of now, CM, PA, Omni, and most if not all AOSP ROMs boot on the stock kernel.
Hi, I'm new to the Nexus world. I have been reading and watching videos on YouTube about how to improve the Nexus 6 SOT. I know it depends on applications, use, etc. I Unlocked the boot loader and flashed elemental kernel and shamu Android M rom. I underclocked and downloaded greenify but still I believe 3.5 hours for casual web browsing and most of the time WhatsApp. I was thinking flashing Chroma ROM and HellsCore Kernel. But I don't know how to do so. Do I need to wipe everything and then flash? That's all? I wanna be sure that I don't brick the device. In the other hand what's your opinion, are HellsCore the best perf/batt kernel?
Thank you for your time and knowledge
heenryy said:
Hi, I'm new to the Nexus world. I have been reading and watching videos on YouTube about how to improve the Nexus 6 SOT. I know it depends on applications, use, etc. I Unlocked the boot loader and flashed elemental kernel and shamu Android M rom. I underclocked and downloaded greenify but still I believe 3.5 hours for casual web browsing and most of the time WhatsApp. I was thinking flashing Chroma ROM and HellsCore Kernel. But I don't know how to do so. Do I need to wipe everything and then flash? That's all? I wanna be sure that I don't brick the device. In the other hand what's your opinion, are HellsCore the best perf/batt kernel?
Thank you for your time and knowledge
Click to expand...
Click to collapse
Hello, welcome to the nexus world! lol. I'm fairly new, got my nexus 6 in January, but I catch on to things pretty fast.
Now I personally don't like underclocking, but I do use greenify, and it works well. Now as for custom roms, I have used Chroma rom before and I LOVED the battery life on it, but I had to switch to a different rom because xposed doesn't fully work on Chroma. I also test out Xtra Smooth rom, I recommend giving it a shot, battery life is amazing. but as for kernels i usually flash elementalX or lean kernel, so that's for someone else to answer.
In regards to flashing, yes, you wipe everything (make sure to back up:good and then drag the rom to the phone and flash, when downloading and flashing from the phone I don' t erase the internal storage, so that way I still keep the rom i wanna flash.
As for bricking a device, as much as I have flashed things on to my nexus, I haven't bricked my device. I really don't think that will be an issue.
But anyways, welcome to nexus and have fun, be safe, and don't forget to backup!:good:
TheGingerlyGamer said:
Hello, welcome to the nexus world! lol. I'm fairly new, got my nexus 6 in January, but I catch on to things pretty fast.
Now I personally don't like underclocking, but I do use greenify, and it works well. Now as for custom roms, I have used Chroma rom before and I LOVED the battery life on it, but I had to switch to a different rom because xposed doesn't fully work on Chroma. I also test out Xtra Smooth rom, I recommend giving it a shot, battery life is amazing. but as for kernels i usually flash elementalX or lean kernel, so that's for someone else to answer.
In regards to flashing, yes, you wipe everything (make sure to back up:good and then drag the rom to the phone and flash, when downloading and flashing from the phone I don' t erase the internal storage, so that way I still keep the rom i wanna flash.
As for bricking a device, as much as I have flashed things on to my nexus, I haven't bricked my device. I really don't think that will be an issue.
But anyways, welcome to nexus and have fun, be safe, and don't forget to backup!:good:
Click to expand...
Click to collapse
Thank you for clearing my doubts Im looking foward to install Chroma ROM to test it. If I want to keep the kernel I'm using do I only flash the rom or do I have to re flash everything again? Just to be sure.
heenryy said:
Thank you for clearing my doubts Im looking foward to install Chroma ROM to test it. If I want to keep the kernel I'm using do I only flash the rom or do I have to re flash everything again? Just to be sure.
Click to expand...
Click to collapse
no, you would have to flash the rom you want to use, then reflash the kernel again.