Battery idle mode: Is it possible? - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

Is there any kernel that supports battery idle mode so far? If not, is it possible for a developer to enable or make it compatible by building a custom kernel?
Thanks in advance!

David_#27 said:
Is there any kernel that supports battery idle mode so far? If not, is it possible for a developer to enable or make it compatible by building a custom kernel?
Thanks in advance!
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There are a few kernels in the ROMs and kernels section, go and look at the posts and see what they have to offer.

Robbo.5000 said:
There are a few kernels in the ROMs and kernels section, go and look at the posts and see what they have to offer.
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Unfortunately there is no kernel that supports it... Is it possible to build one that supports it?

Related

Kernel without Logo2Wake and Logo2Menu

Hi,
so I'm currently running the Lunar-Kernel because I want to have more clockspeed-cteps, lower minimum clockspeed and voltage-controls so that I can undervolt the CPU slightly which saves a lot of battery.
I just realized that it has this stupid Logo2Wake and Logo2Menu-Feature that I don't need and now I want to know how I can disable those or if there is any kernel that supports those voltage and clockspeed-settings but doesn't have these Logo-Features.
Thanks for your time and help in advance!
Stupid?!
HeavyHDx said:
Hi,
so I'm currently running the Lunar-Kernel because I want to have more clockspeed-cteps, lower minimum clockspeed and voltage-controls so that I can undervolt the CPU slightly which saves a lot of battery.
I just realized that it has this stupid Logo2Wake and Logo2Menu-Feature that I don't need and now I want to know how I can disable those or if there is any kernel that supports those voltage and clockspeed-settings but doesn't have these Logo-Features.
Thanks for your time and help in advance!
Click to expand...
Click to collapse
Ok so because you don't need them, doesn't mean these are stupid features. Devs are working hard to bring those features users asked for. What is stupid imo is someone not searching the forum for something evident. maybe you should read those threads
Not a single kernel there that does what I describe above, except this one:
http://forum.xda-developers.com/showthread.php?t=2301543
But the download isn't available anymore.
HeavyHDx said:
Not a single kernel there that does what I describe above, except this one:
http://forum.xda-developers.com/showthread.php?t=2301543
But the download isn't available anymore.
Click to expand...
Click to collapse
You ca n undervolt and overclock/underclock with elementalx
you can chose what features you want when installing in aroma so you won't be stuck with logo2wake or logo2menu if you don't want them
Yes but it doesn't work with CM11
HeavyHDx said:
Yes but it doesn't work with CM11
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maybe you should have mentioned this in your op? :laugh:
TeaMSeven kernel for CM11. Why would you not want logo to menu? It is so handy but even if it was there you wouldn't have to ever touch it. Anyway, aroma lets you choose whether to install or not. Btw, my first post after I got my One was asking for a kernel for CM that DID have that feature and I got my a** busted!!
Sent from my GT-p511x
This kernel doesn't have AROMA-Options for all the features :/
I don't need the features and at first I didn't know that they were there, was really confused when the phone randomly woke up or a random menu popped up.
Anyone? :/
HeavyHDx said:
Anyone? :/
Click to expand...
Click to collapse
If you are looking for a kernel that suites your needs maybe you should look into building one yourself.
HeavyHDx said:
This kernel doesn't have AROMA-Options for all the features :/
I don't need the features and at first I didn't know that they were there, was really confused when the phone randomly woke up or a random menu popped up.
Click to expand...
Click to collapse
I installed and selected those options so I'm sure you could unselect them!
Sent from my GT-p511x
Okay I'll try it real quick

[Q] Kernel

Ok so ive got twrp 2.7 recovery installed and im running malladus 1.2.9 currently and evrything is runnung great right now. Ive been trying to read about some different kernels because my intrest in them has gone up. So my question is what kernel are you running and what do you like and dislike about it if any. I know each phone can react differently to different kernels but i just want to get a feel for things out there before i decide on which kernel i want to try.
I would definitely recommend Furnace 1.7.1 for LG roms. Extremely smooth and snappy
vx2ko said:
I would definitely recommend Furnace 1.7.1 for LG roms. Extremely smooth and snappy
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Thank you for the recommendation!! Also i forgot to ask, but when i flash a different kernel from stock does it have its own ui to tweak the settings or do i need to install a app to tweak the settings?
jurington said:
Thank you for the recommendation!! Also i forgot to ask, but when i flash a different kernel from stock does it have its own ui to tweak the settings or do i need to install a app to tweak the settings?[/QUOte
Nope no UI....you just flash and thats it.
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JJT211 said:
jurington said:
Thank you for the recommendation!! Also i forgot to ask, but when i flash a different kernel from stock does it have its own ui to tweak the settings or do i need to install a app to tweak the settings?[/QUOte
Nope no UI....you just flash and thats it.
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So how do you tweak the settings? Sorry for the noob question but ive never dealt with kernels before and i just want to get all the info i can before i start jumping into kernels.
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jurington said:
JJT211 said:
So how do you tweak the settings? Sorry for the noob question but ive never dealt with kernels before and i just want to get all the info i can before i start jumping into kernels.
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Click to collapse
You can download an app called Trickster MOD Kernel Settings, or Kernel Tweaker. If your ROM supports it, you can find kernel settings in the settings application.
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hiddenfive said:
jurington said:
You can download an app called Trickster MOD Kernel Settings, or Kernel Tweaker. If your ROM supports it, you can find kernel settings in the settings application.
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Click to collapse
Personally I like Trickster Mod simply because Ive used it the longest. It gives you a wide range of things to tweak as long as the kernel itself provides them.
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vx2ko said:
hiddenfive said:
Personally I like Trickster Mod simply because Ive used it the longest. It gives you a wide range of things to tweak as long as the kernel itself provides them.
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I used it until my settings were being reverted every time I applied the changes.
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hiddenfive said:
jurington said:
You can download an app called Trickster MOD Kernel Settings, or Kernel Tweaker. If your ROM supports it, you can find kernel settings in the settings application.
Click to expand...
Click to collapse
LOL....yea my bad, I just discovered that on C-Rom today.
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JJT211 said:
hiddenfive said:
LOL....yea my bad, I just discovered that on C-Rom today.
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Do you have any connection problems on CROM? Like no 3g, always roaming?
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hiddenfive said:
JJT211 said:
Do you have any connection problems on CROM? Like no 3g, always roaming?
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There is 3g that is why it says roaming. Its not "always roaming" it only displays that when you're on 3g.
Turn on allow data while roaming and you're set. Its cosmetic, it doesn't roam.
And based on the c ROM thread, yes, it is there.
Until cm fixes it and the changes are merged to whatever ROM or the ROM devs fix it themselves it will be there.
Sent from my VS980 4G
---------- Post added at 03:48 PM ---------- Previous post was at 03:44 PM ----------
jurington said:
JJT211 said:
So how do you tweak the settings? Sorry for the noob question but ive never dealt with kernels before and i just want to get all the info i can before i start jumping into kernels.
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Click to collapse
Every kernel is different in what you can change. Take the lg stock kernel. No access to voltages and whatever else. On a custom kernel you may have access to it (if the Dev allows)
Also if you flash dominax it will install stweeks as well, basically his version of trickster.
If your phone isn't slow, why flash a custom stock kernel? I'm currently on 1.2.9 malladus with animations turned off, and its snappy as hell.
Stock kernel = no issues and best battery life.
Custom = possible sod's even on stock.
Sent from my VS980 4G
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hiddenfive said:
JJT211 said:
Do you have any connection problems on CROM? Like no 3g, always roaming?
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Click to collapse
Nope, not really. Today I was in an area where I normally don't get 4G, phone then said it was roaming, but that was expected. I was having some wakelock issues while charging in the car when my phone was super low on battery (forgot to charge last night), screen kept coming on while chraging when I was trying to conserve every last bit of juice.
That being said, it's by far the best ROM I've seen yet. I've never seen so many features packed into one ROM before. IT makes PAC Man ROM look like stock. Its awesome! Def check it out!
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[Q] CM11 kernel

Is it possible to add doubletap2wake and some other gestures to the CM11 kernel?
SBColasito said:
Is it possible to add doubletap2wake and some other gestures to the CM11 kernel?
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Click to collapse
Have a look in the original android development section for a different kernel, make sure you read the notes and the op post first to see if CM is supported, so many people don't and then wonder why their phone bricks.
Anything that says its a sense and GPE kernel wont work on CM.
http://forum.xda-developers.com/htc-one/orig-development
This one should meet your needs http://forum.xda-developers.com/showthread.php?t=2522854

Custom ROM and Kernel Xperia SP - ONLY BEST BATTERY

Hi guys,
My SP has drastic battery drain, 20% in an hour, with 2g data on. Wifi off. Not sure why. I was on LOCKED BL and installed SLIM KAT 4.4.4, still same issue.
I decided to unlock bootloader and install Custom Kernel
PLease suggest BEST KERNEL AND BEST CUSTOM ROM for battery POINT OF VIEW,
THank you
thunderstorm20 said:
Hi guys,
My SP has drastic battery drain, 20% in an hour, with 2g data on. Wifi off. Not sure why. I was on LOCKED BL and installed SLIM KAT 4.4.4, still same issue.
I decided to unlock bootloader and install Custom Kernel
PLease suggest BEST KERNEL AND BEST CUSTOM ROM for battery POINT OF VIEW,
THank you
Click to expand...
Click to collapse
try william kernel v7 :good:
Nathan rd said:
try william kernel v7 :good:
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Thank you bro, which ROM do u suggest. Also Willian v7 is for JB, which one do u suggest fot KIT KAT
thunderstorm20 said:
Thank you bro, which ROM do u suggest. Also Willian v7 is for JB, which one do u suggest fot KIT KAT
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It's okay to use Williams kernel even if you're on Kitkat. As long as the ROM requires stock kernel, the Williams kernel will work as well.
thunderstorm20 said:
Hi guys,
My SP has drastic battery drain, 20% in an hour, with 2g data on. Wifi off. Not sure why. I was on LOCKED BL and installed SLIM KAT 4.4.4, still same issue.
I decided to unlock bootloader and install Custom Kernel
PLease suggest BEST KERNEL AND BEST CUSTOM ROM for battery POINT OF VIEW,
THank you
Click to expand...
Click to collapse
Only you know your situation better than anyone else. I suggest you try out a couple of ROMs and kernel combinations and see which one works best. Also, try installing a minimal Gapps package to reduce battery consumption, such as this one: http://forum.xda-developers.com/showthread.php?t=2779598 .
You could also install one of the few custom kernels for XSP and underclock/undervolt it. Be cautious though.
Hit thanks if it helped! Godbless!
TechnoSparks said:
It's okay to use Williams kernel even if you're on Kitkat. As long as the ROM requires stock kernel, the Williams kernel will work as well.
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Click to collapse
Can williams kernel be used with Locked bootloader then by any chance ?
thunderstorm20 said:
Can williams kernel be used with Locked bootloader then by any chance ?
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Click to collapse
Based on the thread however, no.
TechnoSparks said:
Based on the thread however, no.
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Which ROM and kernel are you currently using? I will use the same and check performance.
thunderstorm20 said:
Which ROM and kernel are you currently using? I will use the same and check performance.
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My bootloader is unlocked though.. Currently running M11 Snapshot of official Cyanogenmod 11.
TechnoSparks said:
My bootloader is unlocked though.. Currently running M11 Snapshot of official Cyanogenmod 11.
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Is this the link of that ROM?
http://forum.xda-developers.com/show...post&t=2599650
If no, please provide link. Thank you very much, what about the kernel are you using Williams?
thunderstorm20 said:
Is this the link of that ROM?
http://forum.xda-developers.com/show...post&t=2599650
If no, please provide link. Thank you very much, what about the kernel are you using Williams?
Click to expand...
Click to collapse
The link you posted is a dead link Here's the link and sorry for not posting it earlier: http://forum.xda-developers.com/showthread.php?t=2599650
No, I am using the kernel that comes with Cyanogenmod.
TechnoSparks said:
The link you posted is a dead link Here's the link and sorry for not posting it earlier: http://forum.xda-developers.com/showthread.php?t=2599650
No, I am using the kernel that comes with Cyanogenmod.
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Thank you very much, Will try it this weekend and reply
thunderstorm20 said:
Thank you very much, Will try it this weekend and reply
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There's a locked bootloader alternative if you want, but if you insist, I wish you good luck! :good:

good kernel for CM on M7

Hi,
Which is the best rom for battery life? on cm12 it really sucks and it keeps draining even in airplane mode.
which kernell can i install for fast charge and tap to wake on cm 12? i tries elementalx, it didn't work )black screen) and i had to reinstall the rom
what can i do about the data toggle on cm12? i can't turn it on and off in one cllick anymore.
Amit.V said:
Hi,
Which is the best rom for battery life? on cm12 it really sucks and it keeps draining even in airplane mode.
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Best roms questions thread are usually not tolerated by moderators here. There is no "best" roms, try some yourself and choose the one you like the most.
which kernell can i install for fast charge and tap to wake on cm 12?
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Click to collapse
All kernels can be found in the kernel section of this forum, you need to use one that is compatible for your rom base and android version.
i tries elementalx, it didn't work )black screen) and i had to reinstall the rom
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ElementalX is for Sense and GPE based roms, will not work on CM roms, read the OP before flashing next time, its the first information written in elementalX thread.
thanks. what is the google play edition roms?
Amit.V said:
thanks. what is the google play edition roms?
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http://www.howtogeek.com/177964/goo...d-why-theyre-useful-even-if-you-dont-buy-one/
first result when searching: "what is google play edition rom"

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