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How to change kernel,without changing ROM,

Guys please suggest me on how to change the kernel without changing ROM, the only reason is to get a better battery back up
Sent from my LG-P990 using XDA

Just flash it via cwm, it will not affect your current settings... If you don`t have, you must root your phone and install cwm recovery, download your desired kernel and flash it...
And read a little bit in development section, it`s all there...

Yup, flashing a kernel will not change your ROM.
Press thanks to helpful answers!

Thanks bro
Sent from my LG-P990 using XDA

Nagharjun said:
Guys please suggest me on how to change the kernel without changing ROM, the only reason is to get a better battery back up
Sent from my LG-P990 using XDA
Click to expand...
Click to collapse
But read first.
Every kernel dont work on all roms
Sent from my LG-P990 using Tapatalk

Noob question , need help

If i follow this steps is there any chance to brick my phone?
I want to install paranoid android build 5 .
1. Make a backup
2. Clear cache
3.Clear davlik
4.Format /system
5.Install zip from sdcard
I want to install this custom rom only if there are 100% no chances to brick my phone
Sent from my LG-P990 using Tapatalk

There isn't 100 percent change to have succeed. Anyway LG is hard to brick. I successfully changed my rom but after 2 weeks it got huge problems nd cannot mount partition.
After clearance by NVflash all problems gone.
If you aren't coming from PA rom, and wipe data petition also.
Sent from LG 2X using Tapatalk 2 Elite

I have stock rom v20s
Sent from my LG-P990 using Tapatalk

Then you need to do a full wipe.
Sent from my Optimus 2X using xda app-developers app

I understand your hesitance I felt the same way.. untilled I successfully did it.. first one I tried was cm7 official build used the same steps u list but got a boot loop (this is not a brick as u can still access recovery) .. anyway I had to nvflash the rom and it worked and I now change Tom's all the time just to test and mess about with .. its easy and there is plenty of support available ... good luck
Sent from my Optimus 2X using xda app-developers app

So what do you say? Should i do it?
Sent from my LG-P990 using Tapatalk

ViliRO said:
So what do you say? Should i do it?
Sent from my LG-P990 using Tapatalk
Click to expand...
Click to collapse
I did it recently, with exact same rom and I love it!

And what about the Gapps? I flash them after i flash the rom? I have to do a full wipe again?
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ViliRO said:
And what about the Gapps? I flash them after i flash the rom? I have to do a full wipe again?
Sent from my LG-P990 using Tapatalk
Click to expand...
Click to collapse
Gapps are flashed after the rom without a full wipe in between.
Sent from my LG-SU660 using xda premium

[Q]Is Zaiben Rom working on other version of stock

As the title says, Im on 20HK want to flash Zaiben Rom is this compatible aside from 20a?
Sent from my LG-P880 using Tapatalk 2

It replaces the system files so yes, make sure you format /system as well as data or some apps force close. Only thing it doesn't change is the baseband, its still HKG on mine
Sent from my rooted P880

okay will try zaiben now thanks
Sent from my LG-P880 using Tapatalk 2

Kernels

Hey guys I just got this phone and I've done a little bit of homework and it seems I can only find doom kernel is the only kernel for this phone can someone help me find a list of other kernels if they exist thank you.
Sent from my C6603 using xda app-developers app

Tommymac1039 said:
Hey guys I just got this phone and I've done a little bit of homework and it seems I can only find doom kernel is the only kernel for this phone can someone help me find a list of other kernels if they exist thank you.
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
There are also Xzkernel and Xzinnere you can find them in original android development foru

Tommymac1039 said:
Hey guys I just got this phone and I've done a little bit of homework and it seems I can only find doom kernel is the only kernel for this phone can someone help me find a list of other kernels if they exist thank you.
Sent from my C6603 using xda app-developers app
Click to expand...
Click to collapse
Don't you have the T-Mobile US branded variant of the Z (C6606)? If so, you cannot flash any custom kernel as your bootloader cannot be unlocked. (I know your signature says C6603, but the model number changes if you flash an unbranded rom).
To check for yourself if your bootloader can be unlocked, enter *#*#7378423#*#* in the dialler, then look in Service info, Configuration.
Sent from my C6603 using Tapatalk

So does that mean I can't install roms either?? I can boot into recovery and all that
Sent from my Nexus 5 using xda app-developers app

You can flash stock based roms only. Anything that requires a custom kernel (CM/AOSP/AOKP/PAC etc) are not able to be flashed on a locked bootloader.
Sent from my C6603 using Tapatalk

We Need Stock .757 Rooted

Think so is everybody want Stock Firmware FTF with Pre～Installed XZDual Recovery
Pre～Rooted
Pre～Fix 4.4 SD Card Prob
Pre～Unabled Init.d
Pre～De-odex
DoomLord can you make it real？
we hope you make it .god blessed you
Sent from my C6903 Xperia Z1 using Tapatalk

Just look in the development section, there are plenty
And DooMLoRD does kernels, not roms....

What is "Pre～Unabled Init.d" for?

not Rom
Sent from my C6903 Xperia Z1 using Tapatalk

i mean stock Z1 757 kernel include
XZDual Recovery
Rooted
Fix 4.4 SD Card Prob
Unabled Init.d
De-odex
This is my idea
Sent from my C6903 Xperia Z1 using Tapatalk

Alex Tan Hao Nam said:
i mean stock Z1 757 kernel include
XZDual Recovery
Rooted
Fix 4.4 SD Card Prob
Unabled Init.d
De-odex
This is my idea
Sent from my C6903 Xperia Z1 using Tapatalk
Click to expand...
Click to collapse
Makes no sense. just do some readings. its not that hard to do all that urself.

You want a deodexed kernel
I think you have to understand what a kernel is
Sent from my C6903 using XDA Premium 4 mobile app