yashsingh1/xdaforums huggingface dataset:
[G3 Android Development] Marco530:
I' ve never seen in a kernel the possibility to do a ram overclock, what do you think about this? it would be usefull?

I'm doing overclock in my pc and there is difference to mod the Cas latency, Ras, etc. and obvious, the Fsb speed.

Thanks for your opinion and for your great work!
[G3 Android Development] Iceax123:
Just done my first battery cycle no reboots and over 5hrs screen time. Very happy so far.

Top work!
[G3 Android Development] tghandour:
Try to UC the CPU and GPU. You can also try to Over Volt by 5 or 10 mV.

Running Ti-X 1.4

Powered by Xceed Kernel PB5
[G3 Android Development] kairi_zeroblade:
I'd like to see the logs..as you see on my Github its not much of a change since I just tweaked voltages and increased charge current..

also my usage is not uniform as when I have something new to test, I let my son play with the phone for the whole battery cycle til it drains or til a random reboot appears..so far, there's no crashes on the new test (I let him play Respawnables)

it can be useful though, unlike a PC once we break the phone's RAM its irreplaceable unlike the PC which you can easily buy one..also I'm not into those extreme stuff..I'm keeping everyone's phone safe as much as possible..

Hmmm.. until now I still can't figure out why some are not stable with the voltage table..might you guys want to share the PVS binning of your phone so I'll specifically pay attention to that voltage table on next update..(which happens tonight..FYI)
[G3 Android Development] justyourimage:
Mine is PVSBIN 6 ... and I had a random reboot in V5. Zero on V4 even with heavy Undervolting added (-100 mV but I'm running -45 mV to make sure I dont mess up to much)

Waiting for the new version and I'll test it again (hopefully this time last_kmsg gets dumped unlike last time)

Cheers
[G3 Android Development] diegonnc:
last_kmsg are not being saved when phone reboots, as for the pvs its :PVSBIN 5 (D850 32gb)
[G3 Android Development] :
D852

Pvs: 8

Speed : 3

Manufacturing date: sep 2015

History : did have random reboot with v5 running v21a (provided some logs earlier) but not since clean flashing and setting up v21c.
[G3 Android Development] yochananmarqos:
D850

pvs_bin: 7

speed_bin: 3

Manufacture date: Aug. 2014

ROM: Fulmics 2.6 (21c)

Kernel: D850-LP-prod-bld5 (stock settings)

Random reboot in the car while streaming Google Play Music via Bluetooth.
[G3 Android Development] kairi_zeroblade:
you don't get my concept of UV..I only UV as much as 25mv..now why is that?? there are 4 rails..now if I UV 25 all in all I get -100mv..my concept of UV is different than the others here.. -_- please I told this across the board..

in a more baby terms or explanation..

if you UV -100 then you get -400mv across the board and that will really cause you issues..same with the others..for beginners, please just UV upto -10mv on Synapse..

same concept goes with UA too..no wonder some of you are having a hard time being stable.. -_- while I'm sitting here with auto UV with 10mv and has 0 issues..I only use stock ROM..I don't do Custom's..(personal reason that I don't think would be worth sharing here as others might be offended and might start flame baiting here..)

you're log was very clean..
[G3 Android Development] kumeall:
I have installed CTT MOD and I now want to flash Xceed kernel do I have to install full rom again or like I can flash this kernel and it will overwrite the configurations? :3
[G3 Android Development] yochananmarqos:
Would you believe my device locked up for a few seconds, shut down and required a battery pull to boot while I was typing, "We'll blame it on the ROM, then"? I had no random reboots at all on stock.

I just bought this device used from a pawn shop last week. It may be a hardware issue. I read about others reporting the same issue with no resolution. Sometimes choosing to reboot via an app shuts it down like that.
[G3 Android Development] kairi_zeroblade:
remove CTT mod

not sure what happens to D850 as I only tested this thoroughly on D855..other variants get tested thru testers..
[G3 Android Development] xsever:
Forgive my ignorance, but isn't the trace leading to a non-modified/stock code from LG a good thing as in it's not leading to something related to Xposed or other mods-related code?

I am attaching here a log from a reboot last night as the phone was charging with the screen off. It suddenly rebooted without me touching it.

My setup is as follows:

D855 32 GB

V20i-GLOBAL-COM Android 5.0 running Xceed bld5

Xposed installed but like I said before I had no Xceed reboots prior to V4

Xceed settings: UC to 2.4 and ROW read ahead increased from 512 to 1024
[G3 Android Development] kumeall:
How to remove? :3
[G3 Android Development] breaker3958:
Reflash rom.
[G3 Android Development] justyourimage:
Woops sorry :eek: I didn't know that (I normally read the whole thread, I simply must have missed that and the volting table seemed comparable to solid at first glance so I didn't think about it properly)

as such won't touch it again and will leave it at stock - even then 0 issues with V4 in my case.

With V5 I didn't UV further (as in it was running at your preset voltage table) just to be clear - when the reboot happened.

Cheers :)
[G3 Android Development] marcdw:
If you installed CTT Mod I assume you got it from the mod's thread. If you followed the steps for the mod you would have/should have backed up your thermal files. Instructions were clear on how to revert.

If you did not do as instructed then that's on you and you'll have to reflash a ROM which is overkill.

Would also suggest you reconsider messing with things like this. Installing & reverting CTT is one of the simpler things and yet... Fail. ?

Of course, disregard the above if you enabled CTT as part of a ROM installation like Fulmics.

LG G3 D851, Fulmics v2.6 ROM, Tapatalk 4.9.5
[G3 Android Development] Smittels:
Once again, Synapse stopped working ("no UCI support detected") after running several days without problems. Any idea how to fix it without reflashing the kernel and so on?
[G3 Android Development] dorwoo:
Restart the phone.
[G3 Android Development] kumeall:
I am on fulmics 2.6, lol. :3
[G3 Android Development] huzefaonline:
Is the default governer for build 5 Ondemand?
[G3 Android Development] yochananmarqos:
Yes.
[G3 Android Development] huzefaonline:
Ok. I changed it to interactive. Guess i should change it back to ondemand
[G3 Android Development] marcdw:
Oh okay. So if you did enable one of the CTT mods during installation then you will have to flash ROM and select the LG stock value. I think that's the same as not using CTT. Not sure really.

LG G3 D851, PAC-MAN ROM, Tapatalk 4.9.5
[G3 Android Development] kalafior12:
I have a question about settings for watching 4k 360 video. When i watching even uc at 2000 mhz phone is going realy hot and drops frames. Should i uc gpu too? Or there is other sollution?

Wysłane z mojego LG-D855 przy użyciu Tapatalka
[G3 Android Development] iam_delan0:
Waiting patiently for MM version. ;)
[G3 Android Development] Marcovanbasten:
Hi, how to undervolt more than 15mv in synapse ?

Thanks.
[G3 Android Development] boki2911:
twice push the number that you want

LG G3
[G3 Android Development] Bissoandrea:
Click one more time and you get another -15 on cpu.
[G3 Android Development] marcdw:
You should do that quietly. [emoji57]

LG G3 D851, PAC-MAN ROM, Tapatalk 4.9.5
[G3 Android Development] kairi_zeroblade:
Happy New Year to all..may you all be blessed with good health and abundance on the coming year!!

MM kernel will be ready after the holidays.. ;)
[G3 Android Development] justyourimage:
Happy new year to you and all of your family as well!

Small question: You hinted that they removed KCAL and used something else - might that mean that we might have no color calibration (at first?) ?
[G3 Android Development] kairi_zeroblade:
on custom you can implement KCAL, what I meant was, LG removed their own KCAL and used an old method of auto calibrating screen colors..I haven't merged that yet since I have not tinkered with any MM rom and yet I'm not that excited with the android version change due to some lingering issues..I'm still on the pursuit of doing a perfect LP kernel before moving out to MM, that has been my style ever since..not been the guys who's always the "1st"..
[G3 Android Development] Ainz_Ooal_Gown:
so is this kernel not for all variants?
[G3 Android Development] yochananmarqos:
Your answer is in the thread title. ;)
[G3 Android Development] yochananmarqos:
[MENTION=3637908]kairi_zeroblade[/MENTION]:

I've had a couple random reboots with "wcnss crash shutdown 0" logged, not sure what that means other than wcnss is the Qualcomm Wi-Fi driver. Searching only yielded results from the One+ forums. Ideas? Thanks.
[G3 Android Development] kairi_zeroblade:
you crashed due to something else and not modem/wifi related..

True..only thing you'd be happy is Doze though reading the comments its either a hit or miss.. :silly:

Also guys this kernel is best used on a Stock ROM as I closely made this to be optimized for stock use..using this on Deodexed ROM can really give issues as to the fact that since LP and early KK days we already had ART which is faster than dalvik, by using a DEODEXED ROM means you loose the pre-optimizations offered by the Android Runtime being used..that could lead to possible memory issues (not to mention when you use Xposed!!), technically if you think that Deodex is giving you a smooth and fast experience well its actually not..its using up more RAM (due to the fact that app resources needs to be decompressed and be handled again and again in memory) and you're running twice CPU cycles than normal..(this would explain app loading times and responsiveness)

Again I don't have any issues if you use it on a Custom ROM just make sure you properly report things as you are confusing me with reality versus something thats not an issue anymore..and doing so, my recipe may lead into a never ending bug hunting disaster when I should not have been doing it since I'm perfectly stable..

A new build is on the way..we're testing it and rest assured we have no issues or any sorts..
[G3 Android Development] :
Loving Xceed, probably the best kernel (along with Solid) that I've used in my years of Android. Finally someone realized that adding 100 governors/schedulers/tweaks means nothing if your kernel runs poorly.

That being said, you are wrong on deodexing. Put best by Wiki:

Essentially, the odex files are ignored and replaced on boot with ELF executables (optimizing screen) via dex2oat. This is confirmed by Google's own website. Odexing used to be beneficial by pre-loading resources into .odex files readable by Dalvik and the JIT compiler, but now they are replaced/converted and ignored if left on /system.

Just wanted to bring about a discussion, I love Xceed and I don't mean to disrespect your work. Kernel developing is hard work, and I appreciate everything you do, and for keeping my G3 flagship-esque.
[G3 Android Development] suljo94:
did you undervolt? the wcnss crashes after the real problem which appears to be a kernel panic
[G3 Android Development] yochananmarqos:
Nope. I'm using stock kernel settings.
[G3 Android Development] davidez25:
Kernel for Android 6 30B?

Inviato dal mio LG-D855 utilizzando Tapatalk
[G3 Android Development] davidez25:
I did not understand anything. but what do you have against the questions, well, you have phobias to the questions? shut up, one might ask
[G3 Android Development] theoverfiend:
MM relase date. Later than Kernel date...

The Kernel is older as the ROM
[G3 Android Development] suljo94:
shut up is a command not a question but asking duplicate questions will take precious server space on the xda server and if everyone would ask duplicate questions no real dev would happen because everyone would be answering the same questions over and over again, and the xda rules say search before posting
[G3 Android Development] Dene_Bluesman:
[MENTION=3637908]kairi_zeroblade[/MENTION] I am testing how low of an UV I can go on my current setup before the freezups and reboots start, went all the way down to -100 then the freezing started, added back +5 and am currently at -95mv and running fine. think mine is broken lol
[G3 Android Development] 5k0tt:
I tried to flash it on my Slickrom 2.2 and it doesn't boot, it gives me Security Error on boot and it turns off.

Any solution?
[G3 Android Development] strobel:
My advise to the op. Almost 80% of the people here will not know by their selfs that this is for stock rooms. Maybe is a good idea to place a "ONLY STOCK ROOMS" somewhere in the title ;)

Just to prevent a flood of masseges like: "i've tried it on cm and bla bla bla... I've tried it on aosp and bla bla bla... I've tried it on slim and bla bla"

Enviado de meu LG-D855 usando Tapatalk
[G3 Android Development] robalm:
Thanks for the info and tips buddy:)

I started to set the cpu frec to stock lastnight and so far so good, i will try to mess will the voltage later today.

One more thing, im not 100% sure its kernel related but the lte/4g are very unstable.

Anyone else notice it?

Running d855 v20u.

Edit: about the lte/4g i do not think its kernel related after some test.
[G3 Android Development] tghandour:
Actually I was using Google Maps last night and I the application was loosing the GPS signal and couldn't make a correct location update. Anybody else tested GPS functionality with Google maps or any other application?
[G3 Android Development] Heiko77:
I'm navigating at work. No problems for me with maps.

D855 20u
[G3 Android Development] dorwoo:
I get this error when I try to lower the cpu frequency. Also i can't set the governor. Why is that?

L.E: I restarted the phone and now it works.
[G3 Android Development] misterkekko:
I don't know if it is a bug, but I have problems also. I had cloudy rom and now I have installed montary rom because I thinked that the problem was incompatible mod. I have many errors in synapse app, the program has problem with busybox, but it works without problem with other program. I have installed by busybox app or busybox on the rails and I have always same problem on each settings of synapse. What else can I do?

Inviato dal mio LG-D855 utilizzando Tapatalk
[G3 Android Development] cjfrias:
Hi, looks awesome! :)

But..

I have same problem, i got security error... im on stock v20s with gabriel kernel and work fine...

:confused::confused:
[G3 Android Development] aouni_tahech:
Few notes after using the kernel for 3 days.

1- Bluetooth stutters when phone screen is turned off. Didn't test this extensively.

2- Random freezes/reboots .. Twice a day. I tried the -10mv and will see if this problem persists.

Otherwise I see an improvement in the performance of the phone and the screen on time. 2 hours 10 minutes screen on time and the battery left is 53% which is much better than what I was getting on CloudyG3 and stock rom with stock kernel.
[G3 Android Development] tghandour:
Guys did you try to uninstall Bullet_93 patched UKM version if you are coming from Gabriel and reinstall standard UKM again as I had the same error when adjusting Max frequency and Governor and that was gone after I did that..

http://xdaforums.com/showthread.php?t=2736986

Hope it helps..

---------- Post added at 07:50 AM ---------- Previous post was at 07:48 AM ----------

I never had any reboots or freezes using - 25 mV UV for 3 consecutive days in a row.. The kernel is exceptionally smooth and stable.. Try wiping Cache and Dalvick in TWRP and see how things go..

Running CloudyG3 2.5

Powered by Xceed Kernel Production Build1
[G3 Android Development] kairi_zeroblade:
If you are using Xposed(Which I happen to be NOT supporting) then I can't help you..this kernel is not an Xposed friendly pilot..just saying..I have been running this for over a week now and never had reboots..I'm using [MENTION=5471229]robalm[/MENTION]'s stock ROM v20U..no Xposed, no Greenify no nothing..connected to wifi and Data almost 2-3hrs a day..
[G3 Android Development] dorwoo:
For me it restarts only if i undervolt, otherwise no problem with this kernel.
[G3 Android Development] digitall1982:
thanks for great kernel! I'm running it on cloudy 2.5, no problems.

only thing I changed is governor to conservative, because my d855 2/16gb is smooth only with that governor, no matter what rom and kernel using..
[G3 Android Development] tghandour:
I am using Xposed version 74 with 7 modules installed and using your kernel and all is working just fine :)

Running CloudyG3 2.5

Powered by Xceed Kernel Production Build1
[G3 Android Development] burgess_boy:
Settings not sticking

Any reason why my undervolt settings aren't sticking after boot.

Do I need to install UKM 3.8.1 with the kernel?
[G3 Android Development] boki2911:
+1 Spartaxx 2.0

Poslato sa mog LG G3 koristeci Tapatalk
[G3 Android Development] kairi_zeroblade:
To keep you stable..

No need..just install Synapse..

New builds in a few days guys.. :fingers-crossed: (if nothing happens..still scouting that EX-Fat driver..)
[G3 Android Development] burgess_boy:
I am using synapse, nothing is saved after reboot.
[G3 Android Development] GUZGUN:
Have you installed busybox?

Στάλθηκε από το LG-D855 μου χρησιμοποιώντας Tapatalk
[G3 Android Development] SNaReX:
Looking forward to new version.

Don't release before being sure :)
[G3 Android Development] reggiexp:
great kernel but why is permision denied to downclock cpu? i dont need 2.7ghz i usualy im at 2.3ghz or less

i cant change cpu or gpu frequencies btw great kernel battery life is smoking good :) but it has ben in stand with wifi and with sim cart with 3g on and its been 66h and 1h screen on time i text a little and im a 55% im like WTF never saw this kind of battery life befor but still why is it a 2.7 ghz i dont want that im a heavy user always so i prefer lower cpu frequencies (right now its my 2nd phone for a week os i dont use it much) but im scared that when i will use it , it will die quick
[G3 Android Development] Marcovanbasten:
Just install busy box and you could down clock it

---------- Post added at 11:28 PM ---------- Previous post was at 11:12 PM ----------

For a better battery, how much did you undervolt the cpu?

It rebooted when I tried to go lower than 600mv for 300mhz
[G3 Android Development] reggiexp:
stock

flumonis 2.7 and build5 kernel

didnt touch anything

facebook nd messenger and **** installed

wifi on and with sim cart with 3g on. just laying at home sending some texts
[G3 Android Development] IgorMarinho:
Great kernel, but sound mod wont work in my d855 running fulmics 2.7.
[G3 Android Development] tghandour:
I have been experimenting daily reboots and moreover SODs several times a day (couldn't turn screen on although the phone is alive) and only a hard reset or taking the battery out would solve this problem.

At first I related this behavior to the latest build and decided to upgrade to MM v30B. I usually read the last 10 pages of a thread before installing any new ROM where I found on the MM V30B D855 thread people complaining about the same behavior of inability to turn screen back on after idle state. One of the users mentioned that this problem is related to SuperSU v2.65 and suggested to install v2.52 which is anyway recommended for the 30B MM upgrade to get proper root. SuperSU v2.65 has been found to not retain Root privilege after reboots and a user has reported that v2.52 runs flawlessly with MM.

Anyway I installed last night SuperSU v2.52 to test with the mentioned problem. It did solve the problem and I didn't have a single SOD or reboot through the whole day.

I decided to share this piece of info with you as Xceed Kernel is not responsible for such problem in case anybody is experimenting the same behavior..

Happy new year to all and waiting Kairi's next release of this wonderful kernel which I greatly appreciated more after installing Nebula LP/MM 12 and had a catastrophic results in terms of performance.. Simplicity and a well tuned kernel is far better than a heavy loaded kernel with all Governors, Schedulers and Android parameters.

Thanks Kairi for such a wonderful kernel :)

Running Ti-X 1.4

Powered by Xceed Kernel PB5
[G3 Android Development] zohaibkhan143:
Its using all the cores all the time. Which governer is suitable with this kernel ?
[G3 Android Development] tghandour:
The default one is On-demand, very well tuned by Kairi and you can also try Interactive. Whatever suits your daily usage..

Running Ti-X 1.4

Powered by Xceed Kernel PB5
[G3 Android Development] davidez25:
there is already a kernel to mm (android 6.0)?
[G3 Android Development] marcdw:
Not officially as far as I know.

LG G3 D851, Team OSE KitKat ROM, Tapatalk 4.9.5
[G3 Android Development] tghandour:
Kairi is working for an Xceed MM kernel which I believe is almost ready and will be released very soon as he previously stated later. There is also Nebula kernel for MM. I tried the latest on my LP stock based ROM to have a working Camera as it was not functional with the LP kernel! Lol

Anyway results were totally unsatisfactory for my stock based ROM and I reverted back to my favourite Xceed Kernel. :)

Running Ti-X 1.4

Powered by Xceed Kernel PB5
[G3 Android Development] davidez25:
excuse, which kernel to use the ROM 30b Android 6.0?

Inviato dal mio LG-D855 utilizzando Tapatalk
[G3 Android Development] Amaranth`:
... nebula is for AOSP ROMS not for STOCK lol. Xceed is for STOCK. Dont confuse the people.

---------- Post added at 01:38 PM ---------- Previous post was at 01:36 PM ----------

For a time not exist kernel for 6.0 to support stock roms.
[G3 Android Development] zohaibkhan143:
Nebula is for aosp
[G3 Android Development] tghandour:
You can use the default kernel coming with the MM 30B and also use Nebula 12MM. And yes Nebula do support AOSP, CM and stock. Stock and AOSP are almost identical. I tried Nebula 12 LP on my stock based ROM and it booted and worked fine, except I really didn't like the performance as it is not very well tuned for Stock as Xceed LOL..

I am not trying to confuse people here but Nebula is an all-in-one kernel that runs on AOSP, Stock and CM as per it's dev and I tried it. But anyway I don't recommend installing it on Stock for what I previously mentioned.. :)

Techncially, stock ROMs are all AOSP ROMs (Original untouched Google Android) but stocked with manufacturer specific drivers, launchers and tweaks. Most AOSP ROMs you'll find for a specific device are stock ROMs that have been customized to remove some of the manufacturer/carrier tweaks and make them closer to the pure AOSP experience.

Hope this makes things clearer :)

Running Ti-X 1.4

Powered by Xceed Kernel PB5
[G3 Android Development] vladmir:
Hi [MENTION=3637908]kairi_zeroblade[/MENTION]! Thanks for your time on this! I'm a former user of your kernel for the g2, how I'm using a g3. I will wait for your mm realease for root this beast!

And like I did in the g2 threat....please add minimus backlight mod! Even whith dark environment light this screen is too brigh! And you now....power hungry, perhaps it can save some battery! Thanks

Enviado do meu LG-D855 através de Tapatalk
[G3 Android Development] pluckett:
I had my first ever restart with this kernel today. No undervolt and only change I've made from default were to decrease the CPU and GPU speeds.

Last_kmsg http://s000.tinyupload.com/index.php?file_id=03710528381390681723
[G3 Android Development] zohaibkhan143:
Does it support ctt mod ?
[G3 Android Development] marcdw:
I suggest you search and read this thread concerning that. Thoughts on that are covered.

LG G3 D851, OctOS LP ROM, Tapatalk 4.9.5
[G3 Android Development] tghandour:
Xceed has its own Thermal Control code so don't install CTT mod with Xceed as it results in problems. If you have already installed a ROM containing CTT mod such as Fulmics I believe, just dirty flash your ROM (Just flash over your current version with no wipes) first and disable CTT mod during the installation..

Hope it helps :)

Running Ti-X 1.4

Powered by Xceed Kernel PB5
[G3 Android Development] alemones:
Work in stock MM?

It´s works in Stock with Marshmallow???
[G3 Android Development] umair42:
Not yet.

I hope he'll release it soon because i really need kcal.