yashsingh1/xdaforums huggingface dataset:
[G4 Original Android Development] thecoldone123:
Stock v20d and this kernel are all I need for my G4 :D I've tried so many roms and kernels, and I always go back to this combination.

Thank you so much for this, keep up!!
[G4 Original Android Development] Snah:
Thanks for the tips! Too lazy to do it now, will try when you release 1.34. ? Your kernel rocks!

[Written by my thumbs on a state-of-the-art Nokia 3110.]
[G4 Original Android Development] thecoldone123:
Anything new on the 1.3.4? ?
[G4 Original Android Development] AndroidGX:
UPDATE

★ CHANGELOG ★ :​

01.05.2016

: v1.3.4 released.

Fixed battery drain issue from stock 20f ramdisk.

Enjoy :highfive:

Note: v1.3.3 met some hard battery drain (thanks [MENTION=4558544]japoco_poz14[/MENTION] for the confirmation), which was due to 2 new lines into 20f stock ramdisk and which I let.

This v1.3.4 removes the 2 added lines (github commit).

It is highly recommanded to update to 1.3.4 :good:
[G4 Original Android Development] japoco_poz14:
Thank's my friend! The problem is solved!

Rock

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] thecoldone123:
Is there v20f other than Italy and Turkey? Italy has kind of a bug on home screen and a carrier logo on boot, and Turkey one for 4g says 4.5g which is a bit frustrating to me...

Does this 1.3.4 only improve battery life for v20f? Since I'm on v20d, do I even have to bother flashing it?

Thanks for your great effort!!
[G4 Original Android Development] patalao:
The bugs are rom related.

Kernel as nothing to do with boot animation or home screen or even.

It's already said that last kernel as some fixes to improve battery.
[G4 Original Android Development] thecoldone123:
I never mentioned that the kernel had something to do with those problems. I only asked if there is v20f from some other country and is the new update only for users that have v20f.

You misunderstood me
[G4 Original Android Development] patalao:
Sorry.

Then regarding your question, the kernel works with every MM versions.

About the rom I don't think there are others but can't be sure.
[G4 Original Android Development] AndroidGX:
As my PREREQUISITE section says :cool: :

★ PREREQUISITE ★ :​

An unlocked Bootloader

A Marshmallow LG firmware (H815-20X - X means A/B/C/D/E/F, etc)

A custom recovery (TWRP recommanded), to flash the kernel

Optional : to control some kernel tweaks, you can install Kernel Adiutor)

:cowboy:
[G4 Original Android Development] thecoldone123:
Okay, okay! :D Flashed 1.3.4 then wiped cache/dalvik right after. Thank you.
[G4 Original Android Development] thecoldone123:
I don't know why but ever since 1.3.3 android system is always draining the most battery... It makes my standby time really not great... Has anyone noticed this or it's just my phone? I did a clean install of v20d then flashed 1.3.3 and then 1.3.4 when it came out with wiping cache/dalvik... I might just roll back to 1.3.2
[G4 Original Android Development] StackOverflow13:
well my 2p worth it's a gr8 kernel (latest one) no issues at all with battery I only lose 1% overnight
[G4 Original Android Development] AndroidGX:
Did you tried to wait at least 15 more mins once getting green led while charging? sometimes it may happen but it won't mean it will drain faster at all don't worry :cowboy:

Kernel needs to settle down for few cycles before getting normal stats back :good:
[G4 Original Android Development] thecoldone123:
I always wait at least 15mins after a full charge. I'll let it settle down for a few days and report back if the drain increases or decreases

Thanks for your answer
[G4 Original Android Development] marn3us:
Flashed 1.3.4 over my Genisys 4.2 V20f and it's working beautifully!!

Monsieur, merci beaucoup pour ce kernel magnifique! ;)
[G4 Original Android Development] poki123:
Hello, is it possible (safe) to flash xposed framework over this kernel?
[G4 Original Android Development] StackOverflow13:
yes it's fine, works well
[G4 Original Android Development] Renegade1504:
Try new toolchain

Hello [MENTION=2687701]AndroidGX[/MENTION],

I also went from Samsung (S3) to LG (G4).

I have a small request: Is there a chance to have this kernel compiled with Uber 5.3.1 toolchain?

Was using the boeffla kernel from ZaneZam with Uber 5.3.1 toolchain and was running like hell.

Besides this your kernel just boosts the LG G4 another tip forward :)

So thank you for your hard work and keep on going.
[G4 Original Android Development] AndroidGX:
Unfortunately not, because to use this toolchain version I will need to make several changements into kernel source just to accept it, I prefer to let stock things in this domain :good:

Anyway upgrading toolchain as such version will not make any better benefits, it's just designed and ready to go for higher stock linux kernel versions than 3.10.83 :cowboy:
[G4 Original Android Development] Gigio755:
mee to! just amazing Genisys 4.2 v20f and SimpleGX 1.3.4! :cool:
[G4 Original Android Development] AndroidGX:
UPDATE

★ CHANGELOG ★ :​

06.05.2016

: v1.3.5 released.

ramdisk: update to 20g

Enjoy! :highfive:

PS: thanks to [MENTION=4558544]japoco_poz14[/MENTION] for the 20g kdz firmware download link :cowboy:
[G4 Original Android Development] elgavilla:
thanks for your job
[G4 Original Android Development] amrnagy16680:
thank you for your amazing kernel ??
[G4 Original Android Development] japoco_poz14:
Thanks man! You rock!

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] elgavilla:
great rom Spain forum not use English translator, if not publish here, I'm the creator

http://www.htcmania.com/showthread.php?t=1143508
[G4 Original Android Development] thecoldone123:
Where to download v20g?
[G4 Original Android Development] elgavilla:
https://mega.nz/#!Voh3hA5S!norDELU8ZNsrEP_l3qRtrZq35KQbLmd1kvsnqVIO1ug
[G4 Original Android Development] thecoldone123:
Thanks! Changelog?
[G4 Original Android Development] elgavilla:
Info about that version:

- V20g

- Branded by T-Mobile with bloatware (a lot)

- Security patch: 2016-04-01

- VoLTE is enabled by default
[G4 Original Android Development] thecoldone123:
Oh, bloatware...

Thanks again.
[G4 Original Android Development] Snah:
As always, splendid work, [MENTION=2687701]AndroidGX[/MENTION]! Donation coming your way.

[Written by my thumbs on a state-of-the-art Nokia 3110.]
[G4 Original Android Development] sirsomething:
Is anyone having trouble when changing lock screen wallpaper while using this kernel and genesys rom?
[G4 Original Android Development] novastar1:
Are there any recommended settings for this kernel?

Installed in on Genesis rom

Working great so far

---------- Post added at 09:24 PM ---------- Previous post was at 08:58 PM ----------

Just flashed and didn't encounter any problems
[G4 Original Android Development] MurdererFight:
Can i flash 1.3.5 over 1.3.4?
[G4 Original Android Development] MurdererFight:
Without doibg clean flash/dirty flash?
[G4 Original Android Development] japoco_poz14:
Wipe cache and dalvik/cache is always better recommended.

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] sirsomething:
Is this kernel better than imperium in terms of battery?
[G4 Original Android Development] thecoldone123:
This is the best kernel you can find in terms of battery and performance
[G4 Original Android Development] masze:
thanks, perfect flash to latest build!

Skickat från min LG-H815 via Tapatalk
[G4 Original Android Development] eejee:
Flashed it a few days ago and getting fantastic battery life with this kernel. Thank you!
[G4 Original Android Development] Adam86:
Thought I would ask this in here as well as in the Imperium Kernel Thread, as it would be good to know why this is happening:

Why is it that games like Sim City Buildit are really laggy on this device to the extent they are almost unplayable but on my old Nexus 7 2013 they are buttery smooth? Is there a kernel tweak required or something?

Cheers
[G4 Original Android Development] AndroidGX:
UPDATE

★ CHANGELOG ★ :​

18.05.2016

: v1.3.6 released.

Update SuperSU to latest 2.72 beta

Enjoy ;)
[G4 Original Android Development] KechDroid:
Thanks very much [MENTION=2687701]AndroidGX[/MENTION] finally a stable kernel without some experimental features that can damage our beloved g4, lag free with legendary battery life
[G4 Original Android Development] AndroidGX:
This post reminds me excellent deep sleep old time I had on 1.2.2.

I never achieved anymore such result...

I flashed 2 days ago 1.2.2 and found back crazy deep sleep and amazing battery life for the whole day.

One thing is for sure, next release will be totally rebased on 1.2.2, will remove a lot of finally useless things again, and will be named 1.4.0 :cowboy:

I will need some time to be sure it will be THE release, that I will be finally proud to share again.

Stay tuned, for the future.. of SimpleGX kernel ;)

Cheers'
[G4 Original Android Development] thecoldone123:
Can't wait for that kernel!
[G4 Original Android Development] novastar1:
Gonna try 1,2,2 right now :victory:

Update

Have a SuperSU ready to flash together with the old kernel
[G4 Original Android Development] japoco_poz14:
Hi my friend!

I'm waiting this supreme kernel. Thanks for you work!!

F5

F5

F5

F5

F5

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] thecoldone123:
I'm kind of tempted to flash the v1.2.2 :D

My screen on time is good, but I do lose quite a lot on standby, because the phone doesn't really go into deep sleep.

I'll flash the old version and wait for the v1.4

Thanks to our amazing developer!!
[G4 Original Android Development] thecoldone123:
Oh, I just realised that 1.2.2 doesn't auto root the device heh... Hope you will implement that on 1.4.0

Testing the v1.2.2 battery life, will report in a few days back.
[G4 Original Android Development] japoco_poz14:
Wait the new version!

Flash the 1.3.6 and wait. In the new version autoroot is present.

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] thecoldone123:
I know! I wanted to flash the v1.2.2 because of the battery life!

Waiting F5
[G4 Original Android Development] japoco_poz14:
Yes I understand. Wait the kernel is in test!

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] jakejake:
is possible to only change the clock of the CPU without changing the other settings? (sorry for my bad english)
[G4 Original Android Development] novastar1:
I've been using 1.2.2 for the past 24 hours

Standby drain seems much less....waiting for it to settle a bit post flashing

Will flash 1.4 when its out:cool:
[G4 Original Android Development] thecoldone123:
I can confirm 1.2.2 is a lot better in terms of deep sleep. I left it last night with 99%, been sitting for 9h, I woke up with that 99%

It's truly great
[G4 Original Android Development] AndroidGX:
UPDATE

★ CHANGELOG ★ :​

23.05.2016

: v1.4.0 released.

defconfig: disable ZRAM (again)

Revert "cpufreq: governor: Be friendly towards latency-sensitive bursty workloads"

Update SuperSU to latest 2.74 beta

Enough waiting! :cowboy:

Many thanks to [MENTION=4558544]japoco_poz14[/MENTION] for making hard tests with me since few days :highfive:

Deep sleep is now really back, and battery life seems also improved a bit :cowboy: (I think it finally deserve a 1.4.0 name)

Enjoy! :good:
[G4 Original Android Development] novastar1:
Sweet

Going to try it now

Thank you AndroidGX
[G4 Original Android Development] japoco_poz14:
Thanks bro for your hard work!!

Simplegx is come back!!

Thanks

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] Vipery:
I am going to flash it right now to try this SimpleGX resurrection! Happy to see a dev that take care that much about his releases. I will also wipe cache and dalvik than charge it till tomorrow so I can achieve even better battery life! And already it have good battery. Thank you SimpleGX!
[G4 Original Android Development] japoco_poz14:
Report me your feedback.

Thanks guy!

[emoji123]

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] hans3103:
Many thanks will try it. Is hotplug availeble in this kernel?
[G4 Original Android Development] ArnetteHD:
Good job. Thanks for your time.

Regards
[G4 Original Android Development] novastar1:
Going great so far

I've disabled WhatsApp battery optimisation.... But I think that is just because of data calls not being allowed though by dose

This is how it looks so far

Will post another when things settle a bit
[G4 Original Android Development] TheRamon:
I'm at 1.3.2. Can I update to 1.4.0 with only wiping cache? Or is it necessary to wipe dalvik cache too?
[G4 Original Android Development] Vipery:
Where is the problem about wiping dalvik? However you can also install without wipes, but battery can last minus.
[G4 Original Android Development] TheRamon:
Then I have to create new app backups, restore them etc. Not really much of a thing, but if it doesn't have to I prefer to skip it :)
[G4 Original Android Development] montusk:
Kernel is great but with latest supersu selinux mode changer is unable to gain root access.
[G4 Original Android Development] AndroidGX:
Strange, no problem here :confused:
[G4 Original Android Development] montusk:
I've just checked and it's been reported in codefire's thread too, obviously not a kernel related problem.
[G4 Original Android Development] imarcel99:
How is the battery compared to stock 20D?
[G4 Original Android Development] kanjac:
+1:)
[G4 Original Android Development] hans3103:
Battery life is way better then i ever experienced. A very good kernel very good!
[G4 Original Android Development] KaizenY:
Hey there!

I just flashed the latest version of this kernel. So far it seems great!

Only problem so far: double tap to wake doesn't work anymore. double tap to sleep still works. Is this a known problem?

I'm on the latest Genisys Rom.

edit: nevermind, that's the first time I'm using the knock code. Seems like you have to use your code to wake up your device in this case...
[G4 Original Android Development] thecoldone123:
Well, not really... You can double tap to wake or use the code, it'll wake the device either on lock screen or the home screen, but both ways work perfectly.

Though I can't say for Genisys, I'm on stock.
[G4 Original Android Development] mosec:
Just a quick question, after I flash this kernel can I somehow check if it flashed or not. In may about phone itt says kernel version: 3.10.84. Is that right?

Thanks
[G4 Original Android Development] novastar1:
Use a system info app such as CPU spy reloaded to confirm
[G4 Original Android Development] langtudaik:
charge the battery on 5h full
[G4 Original Android Development] patalao:
Very good.

Using also greenify xposed and doze settings editor.
[G4 Original Android Development] Hoffmanns:
Thanks for this :)
[G4 Original Android Development] maumaumau:
Can't you still release a rooted version of your kernel?

thanks.
[G4 Original Android Development] pikachukaki:
i wanna ask it is possible to reduce the volts of the screen??
[G4 Original Android Development] Hoffmanns:
Read first post ;)

Make root over TWRP ;)
[G4 Original Android Development] pikachukaki:
Someone have any settings cause I'm having some lags while scrolling and specially while using SwiftKey
[G4 Original Android Development] AndroidGX:
I'm also still facing lags and freezes sometimes, and even bugs on my kernel. I don't know where it could be due, since I made my possible to avoid that, and now I think it's even worse.

Moreover that exfat thing that I can't make it work. I lost enough time for now trying to, I give up for now.

I'm already bored of developping on G4, and currently thinking to sell it. I'm disapointed in almost everything: battery life, screen too big, bugs, freezes, photo quality, etc.

Time will say, but I'm off continuing already this kernel :crying:

I advice anyone to move to others custom kernels for now...

Cheers'
[G4 Original Android Development] patalao:
Why don't you ask some help from other devs that have that fixed.

And about the device if you have so much problems(bugs,freezes, "bad photo quality?") there's something going on with it.

On most users the problems comes with something that they made/change, or simply because they just don't know what they do with it.
[G4 Original Android Development] zuqka10:
Sad to hear you quit that fast!!!! Best of luck tho....and no, this is hell of good device.
[G4 Original Android Development] DaReDeViL:
Oh dear friend, how I understand you ! Those lags and bad battery life are boring, but partially related to v20c kernel source not yet released. That's why I simply suggest anyone to use stock v20c rooted or not and feel the difference or simply revert to lollipop (like me) and feel the power of g4 !
[G4 Original Android Development] slim80:
Today i wrote to LG for to share the v20c source. The v20a source code is orrible...

:(

Inviato dal mio LG-H815 utilizzando Tapatalk

---------- Post added at 12:29 AM ---------- Previous post was at 12:28 AM ----------

Today i wrote to LG for to share the v20c source. The v20a source code are orrible...

:(

Inviato dal mio LG-H815 utilizzando Tapatalk
[G4 Original Android Development] DaReDeViL:
So we are all in the same boat then ...
[G4 Original Android Development] AndroidGX:
Thanks for your messages, appreciated :good:

Yeah, definitely, it's due to that damn 20a source, good idea, I go give a try to stock 20c kernel :cowboy:

Thank you slim for asking to LG 20c source, I hope they will answers!

I will probably be back once we get 20c source then :highfive:

Cheers' ;)
[G4 Original Android Development] pikachukaki:
Aren't the oems oblige to release their sources cause of open source?
[G4 Original Android Development] AndroidGX:
can anyone confirm exfat is working in this version?

did another test build :good:

thanks :highfive:

*test build removed for 1.0.2 official*
[G4 Original Android Development] pikachukaki:
im gonna flash it but i dont have an sd to test exfat!!!
[G4 Original Android Development] zuqka10:
No feedback yet?
[G4 Original Android Development] AndroidGX:
Nope, but anyway it's still broken, that's for sure, because I still didn't achieved to sign texfat.ko module yet.

But one thing is sure, it's that I finally get rid of those lags/freezes in this 1.0.2 beta provided upper :good::cowboy:

After 2 days of testing, not a single lag anymore (at least for me).

[MENTION=4462941]pikachukaki[/MENTION] : can you test it and confirm also?

Moreover, I'm already tired of Marshmallow, I will get back to Lollipop this week-end, and I will make a SimpleGX kernel for it asap also :good:

So see you later!

Cheers'
[G4 Original Android Development] pikachukaki:
Yup no lags underclock and impulse... Also don't leave MM keeping forward is they right way.. Search work try fork Kang there are plenty of ways to make a kernel better... And leave th exfat Noone using it.. They can live with fat32
[G4 Original Android Development] AndroidGX:
UPDATE

★ UPDATE ★ :​

21.01.2016

: v1.0.2 released.

Definitely fixed random lags/freezes.

ExFAT finally fixed ! (big thanks to my friend [MENTION=3194769]xdamc2010[/MENTION] for his precious help)

N-JoYz :cowboy::good::highfive:
[G4 Original Android Development] mothmanex:
Hello, installed the latest version (1.0.2) on my G4. The G4 doesn't read exFAT (200 GB micro SD).
[G4 Original Android Development] Vipery:
Mine charge fully in 2 hours or less. I don't have a stock charger, I don't know if it's QC2/QC3 but I don't think.

Battery for me goes very well. I can make 16hrs with 4,5hrs SOT but depends what I do with the phone and if I have datas enabled or not. Deep sleep now works better than ever.

Perfect kernel for me!
[G4 Original Android Development] langtudaik:
Before i flash Simplegx kernel i onle charge full 2h
[G4 Original Android Development] thecoldone123:
I know it's a bit out of topic, but has anyone noticed burning in on the display?
[G4 Original Android Development] Vipery:
I have not, it burns like the stock kernel not more. Maybe less..
[G4 Original Android Development] sirsomething:
You mean the display gets hot or things like battery icon gets burned into the screen after you turn it off?
[G4 Original Android Development] thecoldone123:
The second one

Sometimes I see faded status bar in places where it's not supposed to be, like gallery
[G4 Original Android Development] Epsil:
Hi,

Please help me, my phone lost 3% per hour.

Not enter in deepsleep ?

http://cloud.tapatalk.com/s/57480fd98f3fa/BetterBatteryStats-2016-05-27_111106248.txt

Envoyé de mon LG-H815 en utilisant Tapatalk
[G4 Original Android Development] novastar1:
Clean install the ROM then kernel maybe
[G4 Original Android Development] AndroidGX:
UPDATE

★ CHANGELOG ★ :​

01.06.2016

: v1.4.1 released.

cpufreq: cpu-boost: don't boost big cluster on input touch unless it has at least 1 task running on any of its cores to save power

cpufreq: governor: Be friendly towards latency-sensitive bursty workloads

Well, those 2 commits aren't new, they have been already included in the past. I removed them because I thought they were draining battery, but since I have found the deep sleep mistery problem (ZRAM), I decided to re-include them and make a test, and battery life is now even better than 1.4.0 :p so definitely a recommanded upgrade! :cool:

Enjoy!

Cheers' :highfive:
[G4 Original Android Development] sirsomething:
[MENTION=2687701]AndroidGX[/MENTION] can you take a look here http://xdaforums.com/showthread.php?t=3351478 and check if that mod does have any benefit on battery life and performance and if it does can you integrate the modifications on your kernel or isn't it doable? Thanks
[G4 Original Android Development] kanjac:
V 1.4.1 for me problem with deep sleep... :( even someone?
[G4 Original Android Development] HorstiG:
I would test times for 2 days and then complain.
[G4 Original Android Development] AndroidGX:
I prefer to let people decide by themselves if they want to flash separetely this kind of mod :good:
[G4 Original Android Development] sirsomething:
Sure, I understand. Thanks anyway [emoji4]
[G4 Original Android Development] montusk:
Broken sd with 1.4.1, ok with 1.4.0
[G4 Original Android Development] HorstiG:
[MENTION=2687701]AndroidGX[/MENTION]

Great Update.

24 Hours without any Problem, Deepsleep is super, performance is great, battery live normal with 32 Apps online.

No Problems with int or ext SD. CPU temperature when load is lower than with v 1 40

Thank you
[G4 Original Android Development] Adam86:
I've just had to reboot my phone because of nlpcollectorwakelock keeping the device awake.

Had this a few times now this past couple of weeks unfortunately. No idea why.
[G4 Original Android Development] HorstiG:
STEPS FOR FIX

Required:

Rooted device with Xposed framework

Wakelock Terminator module

Open Wakelock Terminator, search for Google Play Services. Check prevent wake lock, and filter wake lock by NlpCollectorWakeLock. NlpCollectorWakeLock is gone.
[G4 Original Android Development] Adam86:
Thanks, I will try this if the problem shows up again. I read some people saying that if they changed Doze settings then this problem occurred so I've reset that to default for now.
[G4 Original Android Development] Looper_98:
Battery life has been greatly improved with this kernel, as well as performance has been stabilized and smoothed. Everything is just great with this kernel.

I've got nearly 4 hours of SOT at 10%, is it possible to improve it further without major costs?

I truly appreciate what you are doing. (Y)
[G4 Original Android Development] jizang:
Does official lg rom mean roms like genysis or only stock roms from lg themselves?
[G4 Original Android Development] CraigHardy:
any rom based off stock from lg so yes genesys, imperium etc
[G4 Original Android Development] pjul:
Reenable logging

Very nice kernel.

I'd just like to reenable logcat logging for analyzation purposes, but I'm not sure how. Anyone who could give me a hint?
[G4 Original Android Development] waseemrkab:
H815L model?

Does this WORK on LG G4 H815L model? Israel version thank you
[G4 Original Android Development] piturcaandrei97:
You can try, but make a nandroid backup for safe