[Q] Flash Kernel after ROM update? - Nexus 4 Q&A, Help & Troubleshooting

Are you supposed to flash a kernel again after you update your ROM or will the same kernel be there?
If the kernel is still there will I have to edit the kernel settings again (undervolt, gamma, overclock, etc)?

you always have to reflash a custom kernel after a rom flash. the rom overwrites what kernel you have with its own lernel.

If you have Franco kernel app, settings will be saved
For freq, UV settings, you can also use other apps like setCPU

thanks for the clarification

Related

Kernel OC for Rom Stock

Hello everyone, I have the Rom stocks, which kernel I install with the overclock?
I can also give the kernel stock so I can restore?

[Q] Stock kernel with UV + OC for Defy+

I recently got a Defy+ (BL7 ROOTED) and i kinda like the default MOTO rom, but the things that i want besides are the posibility to undervolt and overclock and maybe a deblur rom. So can i flash a kernel that gives me these features but keep the default MOTO rom? Or is there already a deblur rom with kenrel that has enabled UV + OC?
Thanks in advance

[Q] Regarding Kernel Changes on Paranoid Android RC 3.99.1

Hi,
Because of the following kernel changes see below.. Do i need to flash pa_mako-Kernel-4.3_JWR66V_HALFBREED.zip before i use any other custom kernel? I only prefer Semaphore or franco as my kernel because it does not touch any of the /system files. For example Semaphore uses the stock Thermal Control and then my question is how it would be the cause or effect? If i flash Semaphore kernel and then it would still use showp1984 Thermal Control? Is there any conflict on that? This is very confusing. Thanks for replies in advance.
Here are the Stock Kernel Changes on Paranoid Android 3.99.1:
-Added intelli-demand
-showp1984's Thermal Control & mpdecision.
Regards,

[Question]Stock Lg kernel allow to change governer?

The answer seems to be NO.
At least on stock firmware, every custom setting added through SetCpu disappears.
Tested on E610 with default kernel.
If you need OC or other tweaks you need to use a custom Kernel.

Need KERNEL for Miui8_klte_cm_07.02.18

i need kernel for this rom
https://forum.xda-developers.com/galaxy-s5/development/rom-miui-8-global-t3486129

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