Database Users

[Q] Dear carz12,would you please fix the sleep in death bug of you kernel?

Just as the title says,i have been using the kernel of carz for a long time but feel a little upset to find that the SLD bug especially in airplane mode haven't been fixed till now.so i want to ask carz to fix it.
And thank you very much for your brilliant work.
Sorry for my poor English

longzaixing said:
Just as the title says,i have use the kernel of carz for a long time and have seen the updating of it often,but feel sorrow to find that the SLD bug didn't fix until now.so i want to ask carz to fix it.And thank you very much for you hard work.
And sorry for my poor English
Click to expand...
Click to collapse
Try to use these CPU settings:
Setup:
CPU: 245/614Mhz, ondemand. SetCPU profiles: Screen off (245/480Mhz), Battery under 31% (245/528Mhz)
JIT off
Surface dithering on
Lock home & messaging app in memory
VM heap size at 24m
Compcache at 18%
Click to expand...
Click to collapse

Same bug here
SetCPU doesn't work for me.
Cry for solution

Same here, 352/595, no SetCPU since it isn't free.

[Q] Undervoltage I9505

Hello,
I have Galaxy 4 I9505 with foxhound 2.0 and Adam kernel.
I want to do undervoltage.
Which kernel is best for it? And how to check the stability of the device after UV and whether it endangers the cell phone?
Does it improve my battery life?
Thank you all!

Up

up

And you can't go to the two development sections & read the first page of a few threads devoted to particular kernels why exactly ? (That's the reason why you haven't had a response).

MistahBungle said:
And you can't go to the two development sections & read the first page of a few threads devoted to particular kernels why exactly ? (That's the reason why you haven't had a response).
Click to expand...
Click to collapse
Sorry I'm new here.
I will search what you said thanks..
But it's not written there if its can harm the device and how to check stability..

OK.
1) Undervolting won't harm your device. If anything, it's kinder on your phone's components because it should run a little bit cooler under most circumstances.
2) Re: stability, decrease in 25mV steps, test thoroughly to make sure it's stable (this varies from phone to phone), then decrease another 25mV & so on. This applies whether you're applying the undervolt 'globally' (I.E the same across all CPU frequencies), or whether you're applying different levels of undervolting to different frequencies. It seems most I9500/I9505's can handle -50mV (though yours may not) globally.
So you're only going to find out what's truly stable for your phone by testing.

eden66 said:
Which kernel is best for it?
Click to expand...
Click to collapse
I'm using KTweaker to undervolt
eden66 said:
And how to check the stability of the device after UV and whether it endangers the cell phone?
Click to expand...
Click to collapse
Undervolt doesn't damage the phone, if the phone doesn't reboot itself or app force closes then it's stable or you can use this app to test stability
eden66 said:
Does it improve my battery life?
Click to expand...
Click to collapse
Yes, it does improve battery life as undervolting the CPU and GPU means it's using less battery

Crauze said:
I'm using KTweaker to undervolt
Undervolt doesn't damage the phone, if the phone doesn't reboot itself or app force closes then it's stable or you can use this app to test stability
Yes, it does improve battery life as undervolting the CPU and GPU means it's using less battery
Click to expand...
Click to collapse
thanks you very much!!

If you want to test the stability after undervolting I can suggest antutu benchmark with built in stability test.
Sent from my GT-I9505 using xda app-developers app

eden66 said:
thanks you very much!!
Click to expand...
Click to collapse
If you want to THANKS someone .. hit the "THANKS" button .. It means something for the guys that help you.

MistahBungle said:
OK.
1) Undervolting won't harm your device. If anything, it's kinder on your phone's components because it should run a little bit cooler under most circumstances.
2) Re: stability, decrease in 25mV steps, test thoroughly to make sure it's stable (this varies from phone to phone), then decrease another 25mV & so on. This applies whether you're applying the undervolt 'globally' (I.E the same across all CPU frequencies), or whether you're applying different levels of undervolting to different frequencies. It seems most I9500/I9505's can handle -50mV (though yours may not) globally.
So you're only going to find out what's truly stable for your phone by testing.
Click to expand...
Click to collapse
benni2903 said:
If you want to test the stability after undervolting I can suggest antutu benchmark with built in stability test.
Sent from my GT-I9505 using xda app-developers app
Click to expand...
Click to collapse
Crauze said:
I'm using KTweaker to undervolt
Undervolt doesn't damage the phone, if the phone doesn't reboot itself or app force closes then it's stable or you can use this app to test stability
Yes, it does improve battery life as undervolting the CPU and GPU means it's using less battery
Click to expand...
Click to collapse
zoUphd2 said:
If you want to THANKS someone .. hit the "THANKS" button .. It means something for the guys that help you.
Click to expand...
Click to collapse
Thanks you all!
And zoUphd2 thanks. I did it

Touch Frequency?

How do I lower my touch frequency? Whenever I touch the screen immediately two cores jump to the highest frequency available which is 1267 MHz, I have the max frequency locked at that in general... So how do I lower it, or would this not help the battery? I am trying to figure out how to lower it to around 883 MHz for the purpose of saving battery? I am using Trickster Mod btw
Optimus DE v2.3 rom
Furnace 2.2.3 kernel

dorimanx kernel and its STweaks app
it doesnt go below 960mhz, but it can be disabled

60nine said:
dorimanx kernel and its STweaks app
it doesnt go below 960mhz, but it can be disabled
Click to expand...
Click to collapse
Thanks will give it a try with this rom, usually doesn't help me with battery life but I will give it a shot! Will report back how it goes. By chance do you know how big of a difference letting the kernel and rom settle for a few days makes?

dunno... what are your expectations on battery life?
with dorimanx kernel the results are usually more noticeable after a charge or two

60nine said:
dunno... what are your expectations on battery life?
with dorimanx kernel the results are usually more noticeable after a charge or two
Click to expand...
Click to collapse
A minimum of 5 hours screen on time... But yeah guess im gonna have to wait a charge or two to see the full effects.
Can you suggest a good settings combination for battery life? Just flashed v5.0 of Dori:silly:

read a few pages back on dorimanx kernel thread, someone posted good overall battery kernel settings, but wait for an 5.x update because something needs to be fixed in alucard governor...
btw STweaks app also has preloaded profiles you can change if you don't want to fiddle with the settings manually...
have fun

60nine said:
read a few pages back on dorimanx kernel thread, someone posted good overall battery kernel settings, but wait for an 5.x update because something needs to be fixed in alucard governor...
btw STweaks app also has preloaded profiles you can change if you don't want to fiddle with the settings manually...
have fun
Click to expand...
Click to collapse
I went about 10 pages back, could you by chance post a link or tell me what page number it was on? I saw screen shots on someones battery life but not settings.

i don't know the exact page, i'd have to search it too...
btw don't be lazy, you can test several settings in stweaks yourself. or use predefined ones... many people find the default ones good enough but not all of us use the phone the same way...
cheers

[DISCUSSION] [LIGHTINING/AK KRNEL] [SYNAPSE] Stylo King's Profile HUB for OnePlus One

This thread is created for all the discussion related to AK Kernel and Lightning Kernel, So I urge everyone not to clutter the original development thread and post your queries here. Feel free to share your profiles in this thread.
**Profiles Updated - 14 September 2016**
Lightning Kernel Profiles -----
@Stylo King's Lightning V5 Click Here
AK Kernel Official Thread - Click Here
AK Kernel Official Website - Click Here
Big Thanks to @ak for all the hard work he has done for the AK KERNEL.
Full credits to @jlevy73 for creating the original profiles thread here
He is busy in his personal life and unavailable on XDA that is why I came up with an UP-TO-DATE AK profile thread.
Credits to @DemonPhoenix for organising all the profiles at one place.
NOTE - We always need time to test out a new profile if a new AK Kernel releases. (With major UKM Changes)
So If a profile is incompatible with the Latest AK Kernel, Do not come posting there is an error restoring profile.
Just wait for us to update the profiles or take help from the Screenshots provided and tune it yourself.
Instructions for Backup and Restore profiles by @abhi08638 - Click Here
Build.Prop Tweaks Flashable Zip by @daltonhrrll Click Here
CAF Based AK Kernel Profiles -----
@real_pac's All Day CAF 0.1 Profile Click Here
@Stylo King's SmartMax CAF V3 Click Here
@Stylo King's NightMare CAF V1 Click Here
@Neroga's CAF Flexible 1.1 Click Here
@NickosD's CAF Profile Click Here
--------------------------------------
CM 12.1 Based AK Kernel Profiles -----
@real_pac's All Day Profile V4 Click Here
@DemonPhoenix's MixMash V17 Click Here
@Stylo King's SmartMax V13 Click Here
@Stylo King's V12-G (Gaming) Click Here
@daltonhrrll's 3 Profiles :-
*No Worries V14 Profile Click Here
*Equilibrium V 2 Profile Click Here
*Virtuous 3(with Forid) Click Here
@Neroga's Flexible V2 Click Here
@mamba720027's Profiles Workshop Click Here
@s_shreyas15's V4.2 Profile Click Here
@kn8wolf's YankySmart Profile Click Here
@MrxSiN's PV1 Profile Click here
@ckrishnakanthc's Profile Click Here[/CENTER]

Profiles are categorized into 3 categories.
- Everyday (Typical Video , Web Browsing , Reading , Light gaming while maintaining battery life)
- Gaming (Profiles that are catered for a smooth gaming performance and less heating in gaming)
- Battery Saving (Profiles that are catered to those who prefer extreme battery over performance)
@DemonPhoenix's MixMash :-
- Uses SmartMax Governor (Custom Tuned)
- An Everyday Profile
- 6.5H to 8 H of SOT depending on Usage
@Stylo King's Profiles :-
- Uses SmartMax Governor (Custom Tuned)
- Has 2 Profiles = Everyday & Gaming
- 7H to 9H SOT with Regular profile
- 5H to 6H SOT with Gaming Profile. (Mixed Usage)
@daltonhrrll's Profiles
Has 3 Profiles :-
No worries - Everyday Profile
- Uses SmartMax Governor (Custom Tuned)
- An Everyday Profile
- 6H - 9H of SOT depending on Usage
Equilibrium - Performance/Gaming Profile
- Uses Ondemand Governor
- Tweaked for more performance
Virtuous Profile - Extreme Battery Saving Profile
- Uses SmartMax Governor
- Tweaked for Best Battery Backup
- Expect upto 10 Hours of SOT with light usage
@Neroga's Profile
- Uses Smartmax + Yankactive + Impulse Combo
- An Everyday Profile
- 6H+ of SOT depending on usage
@mamba720027's Profiles
Has 4 Profiles :-
Battery Saver Profile -
- Uses Yankactive Governor ( Dual Core)
- Tuned for extra battery backup
- Expect upto 10 Hours SOT
Performance -
- Uses Interactive Governor
- Tuned for more performance
- Expect 4-6 Hours SOT with Heavy Usage
Stock Optimized Profile -
- Uses Interactive Governor
- Tweaked Stock tunables for a balanced usage
- SOT may differ depending on your usage patterns
ZZMove Profile -
- Uses ZZMove Governor
- An Everyday Profile
- Expected 5 - 7 Hours SOT Depending on Usage
@s_shreyas15's Profile
- Uses SmartMax Governor (Tuned)
- An Everyday Profile (Light Gaming not Intensive)
- Expected 6h+ SOT Depending on Usage
@kn8wolf's Profile
- Uses YankActive + Smartmax combo
- An Everyday Profile
- Expected 6-8 Hours of SOT Depending on Usage
@MrxSiN's Pv1 Profile
- Uses Smartmax Governor
- An Everyday+Performance Profile
- Expected 6-8 Hours SOT Depending on Usage
@ckrishnakanthc's Cool n Quiet Profile
- Uses Conservative Governor
- An Everyday Profile
- Expected 6-8 Hours SOT depending on Usage​

Reserved 2

@styloking great work mate. I guess everyone will migrate here now.
Sent from my A0001 using Tapatalk

daltonhrrll said:
@styloking great work mate. I guess everyone will migrate here now.
Sent from my A0001 using Tapatalk
Click to expand...
Click to collapse
Thanks,BTW you have mentioned wrong person
Everything is done right..Just waiting for official post from Senior Moderator @Darth in the original thread for migration.

Awesome. Great job.
I've migrated
Sent from my A0001 using Tapatalk

Thank you Stylo King

finally a better overview
thanks

Thank stylo king
Sent from my A0001 using XDA Premium 4 mobile app

Thanks to @Darth sir,The Forum moderator for listening our concern and giving me the permission to open this thread.

Thanks, looks cleaner now when everything is on first page xD
Sent from my A0001 using XDA Free mobile app

profile link need to be updated. its showed page not found.

MrxSiN said:
profile link need to be updated. its showed page not found.
Click to expand...
Click to collapse
All links updated now.

Stylo, I will be giving u an Updated Format for the Profiles as some are not compatible and updated for the latest So gimme 5 mins and see the updated post on the old thread

DemonPhoenix said:
Stylo, I will be giving u an Updated Format for the Profiles as some are not compatible and updated for the latest So gimme 5 mins and see the updated post on the old thread
Click to expand...
Click to collapse
Alright mate..

Stylo King said:
Alright mate..
Click to expand...
Click to collapse
its done and i have removed all the profiles that are outdated. Stylo, when a new profile comes, i will post a same format as a post here and u can update the OP

DemonPhoenix said:
its done and i have removed all the profiles that are outdated. Stylo, when a new profile comes, i will post a same format as a post here and u can update the OP
Click to expand...
Click to collapse
No mate, You have done a great job in last few months.. Now your work load is lil bit less as you don't need to hunt all the profiles so that you can focus on profiles more.
Now allow me to do the honors, I will update the OP as soon as a new profile/update comes
Thank you for organizing the profiles, Already credited you in OP.

Stylo King said:
No mate, You have done a great job in last few months.. Now your work load is lil bit less as you don't need to hunt all the profiles so that you can focus on profiles more.
Now allow me to do the honors, I will update the OP as soon as a new profile/update comes
Thank you for organizing the profiles, Already credited you in OP.
Click to expand...
Click to collapse
Thanks Stylo
---------- Post added at 09:13 AM ---------- Previous post was at 09:06 AM ----------
Stylo King said:
No mate, You have done a great job in last few months.. Now your work load is lil bit less as you don't need to hunt all the profiles so that you can focus on profiles more.
Now allow me to do the honors, I will update the OP as soon as a new profile/update comes
Thank you for organizing the profiles, Already credited you in OP.
Click to expand...
Click to collapse
Stylo, i just noticed that the links in the OP, is not linked right and will lead u to a page not found

DemonPhoenix said:
Thanks Stylo
---------- Post added at 09:13 AM ---------- Previous post was at 09:06 AM ----------
Stylo, i just noticed that the links in the OP, is not linked right and will lead u to a page not found
Click to expand...
Click to collapse
Let me check

Stylo King said:
Let me check
Click to expand...
Click to collapse
Holy crap, it still doesn't work. It at times like this i hate the way PM on xda works

kernel adiutor + stock kernel

Hey there,
Just to let you know that with bootloader unlocked + root (magisk) there is a nice set of tunable option with kernel adiutor. With a bit of entropy and governor tuning, you get even better performance from your a2. That's pretty cool ??

Can you share your settings? Hours of screen, performance... And kernel adiutor setup

RawKnighy said:
Can you share your settings? Hours of screen, performance... And kernel adiutor setup
Click to expand...
Click to collapse
disabled cpu boost to avoid cpu stuck at 2,2
Change governor to on demand
Entropy increase to get 40% free
Mostly it.
SOT depend on my use and vary between 4-5 hours to 6+ hours. This is mainly due to two factors:
-network coverage (this can suck your battery like nothing)
- use if BT + viperfx for hours ?
The best way to test it.. is to test it you may have the same increase as me (4 hours sit at most before mod)
Grüß,
H.

*stucked cpu ppl, please don't hate me, I had to wait to get something to be shown ??
Look at that sleep deepness ?

dodjob said:
*stucked cpu ppl, please don't hate me, I had to wait to get something to be shown ??
Look at that sleep deepness ?
Click to expand...
Click to collapse
You rooted your mi a2 right.so are you facing any issue after root?

Lol No, except that I installed a gcamera which wrecked my original camera.. after countless system flash it went but all ok. The ondemand thing is a real treat mate, and fast as hell ?

dodjob said:
*stucked cpu ppl, please don't hate me, I had to wait to get something to be shown ??
Look at that sleep deepness ?
Click to expand...
Click to collapse
Does the clock alarm work with such a deep sleep?

ILA said:
Does the clock alarm work with such a deep sleep?
Click to expand...
Click to collapse
Of course it does ?

Can I get the process of installation

I don't see any improvements with on demand actually. Interactive gives me 0.3%/h drain in deep sleep and I doubt it can get much better

Benjamin_L said:
I don't see any improvements with on demand actually. Interactive gives me 0.3%/h drain in deep sleep and I doubt it can get much better
Click to expand...
Click to collapse
On demand does not improvement battery life as soon as you keep cpu boost in cpu 1. Did you disabled it? For me it was night and day

Chaitanya Kumar said:
Can I get the process of installation
Click to expand...
Click to collapse
Unlock bootloader + root the phone and then just install an app called "Kernel auditor" from the Play store and tune the kernel from within the app.

dodjob said:
Hey there,
Just to let you know that with bootloader unlocked + root (magisk) there is a nice set of tunable option with kernel adiutor. With a bit of entropy and governor tuning, you get even better performance from your a2. That's pretty cool ??
Click to expand...
Click to collapse
Care share settings with screenshot?

dodjob said:
disabled cpu boost to avoid cpu stuck at 2,2
Change governor to on demand
Entropy increase to get 40% free
Mostly it.
SOT depend on my use and vary between 4-5 hours to 6+ hours. This is mainly due to two factors:
-network coverage (this can suck your battery like nothing)
- use if BT + viperfx for hours ?
The best way to test it.. is to test it you may have the same increase as me (4 hours sit at most before mod)
Grüß,
H.
Click to expand...
Click to collapse
Danke! Can you share your entropy settings, please!

e34v8 said:
Danke! Can you share your entropy settings, please!
Click to expand...
Click to collapse
?

wow, this deep sleep was awesome

Just install hex kernel... It's awesome

syncstar32 said:
Just install hex kernel... It's awesome
Click to expand...
Click to collapse
whats the advantages ?