yashsingh1/xdaforums huggingface dataset:
[G2 Q&A, Help & Troubleshooting] dorimanx:
I dont think that can change the signal strength. Or speed up the data on low signal.

Nothing can change the signal power, at least not without moding the modem code, and that is off limits, power changes can damage some chip that i not even know about.

So if there are modem code mods they are small and mostly reorder and mem leak fixes.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] mmoderni:
asking help-

f320K with Optimus G3 1.1 as is. No xposed or other strange things. No Art. i tried with 5.6, 5.7, 5.8 versions (more than one time, cleaned dalvik/cache), and with any of them i got reboot problem. got pin screen for my sim, pin accepted, home page start loading and then reboot itself. Could be a widget problem? got as widget, smartnotice and chronus calendar.

Optimus battery is not so good for my needs so i would like to give a chance to this awesome kernel, but i can't.

Any help will be very appreciated.

thanks.
[G2 Q&A, Help & Troubleshooting] dorimanx:
What about 5.5?

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] mmoderni:
same problem :( ... tried also a reboot in safe as suggested in main thread...but no, still reboot itself...i really do not understand..
[G2 Q&A, Help & Troubleshooting] amsterdam88:
Hi, with 5.8 and stweaks profile i can not set a custom profile. My friend send to me his setting backup but when i try to set with stweaks profile leave me all stock setting! Anyone can confirm this bug?with 5.7 version everything is ok!
[G2 Q&A, Help & Troubleshooting] keyoke87:
anyone can share your settings for smooth UI and good battery life?
[G2 Q&A, Help & Troubleshooting] Tinchoska:
See post #710

Enviado desde mi LG-D802 mediante Tapatalk
[G2 Q&A, Help & Troubleshooting] dorimanx:
Rom bug with your model. Try other rom.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] demilenos:
if u have sdcard, try remove it
[G2 Q&A, Help & Troubleshooting] jabbarh123:
Lg g2 d802

Hello, what is the best, fastest and most stable CPU speed for D802?

Also am I able to make changes to the undervol And if so what is the best setting? Thanks.
[G2 Q&A, Help & Troubleshooting] ahilliard:
I just had my first freeze/crash the other day. How should I report these? Logcat after reboot?
[G2 Q&A, Help & Troubleshooting] dorimanx:
Push kernel debug in stweaks.

Then after 40sec pull dori_log from sdcard and post for inspection.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] SPBoss:
Due to manufacturing process each phone has slightly different hardware capabilities. Depending on which batch your cpu is, you may undervolt and overclock better or worse than others.

Never use other people voltage settings as each device is unique. Do trial and error, find your most stable overclock speed, and then undervolt gradually until you see any errors. Then you can raise voltage slightly to find perfect voltage/speed/stability.

Symptoms of too low voltage: device freezes for a few seconds, constant stuttering, bad performance in general.

Hope this helps ☺?
[G2 Q&A, Help & Troubleshooting] Tinchoska:
has any of you use this great kernel on optimusg3 rom?

i am flashing it to test last update...
[G2 Q&A, Help & Troubleshooting] demoncamber:
Does ondemand powersave mode ever hit max freq? Or is it always limited no matter how heavy the load?

Sent from my LG-D801
[G2 Q&A, Help & Troubleshooting] dorimanx:
With batt save mode its will hit on max but its very hard to do...

With performance mode its will hit always.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] bluesky2307:
can I install this kernel for stock rom D800? Thanks!
[G2 Q&A, Help & Troubleshooting] johnbeetee:
YES.....( ...if you make sure you download the right version :cool:... )
[G2 Q&A, Help & Troubleshooting] Rabelo:
What is the best option/configuration for great performance with good battery life?
[G2 Q&A, Help & Troubleshooting] bluesky2307:
Thanks! I flashed kernel 5.9 but then I don't see Knock code options on my phone
[G2 Q&A, Help & Troubleshooting] johnbeetee:
which model ? ...rom ?

xx980 models don't have knock code support yet ( sources not released yet...)
[G2 Q&A, Help & Troubleshooting] bluesky2307:
LG G2 D800, Android Kitkat 4.4.2, Stock Rom, stock kenel 3.4.0. I flashed kernel 5.9 and reboot system but don't have knock code
[G2 Q&A, Help & Troubleshooting] johnbeetee:
Do you have the latest stock rom version ?

see this :

http://xdaforums.com/showpost.php?p=53850216&postcount=3636

knock code support was added for d800 using source 20U from kernel version 5.6 and later.....

I did see others using d800 confirming that it was working, but they were using it on other roms.

Maybe someone using d800 stock can confirm that here ? and maybe help you a bit further ?
[G2 Q&A, Help & Troubleshooting] bluesky2307:
I use stock rom with software version D80020c, not 20u. can you give me download link 20u source:(:(?
[G2 Q&A, Help & Troubleshooting] demoncamber:
Is there any need to run fstrim with this kernel? Or does it already do that automatically?

Ex: https://play.google.com/store/apps/details?id=com.grilledmonkey.lagfix

Sent from my LG-D801
[G2 Q&A, Help & Troubleshooting] dorimanx:
i dont believe in this crap, but we dont have the auto ftrim yet.

i had it with 3.14.y kernel with SG2 device.

we are FAR FAR away from this point...

you can try it, just dont pay for it.
[G2 Q&A, Help & Troubleshooting] g.paganini:
When i bought my G2 a week ago it was 80210b , but in my country(Serbia) there was no offcial update so i took the risk and updated to 80210f netherlands 16 gb version following the tutorial "going back to stock" . Here is the thing : it seems that it stutters a bit even without some heavy apps or games compared to B revision , and i did the update because it annoyed me that there was a miising feature in the phone book menu " sort list by last / first name" believe it or not :)

Soon i will root it and do everything "by the book" as you told me ,download this 80210f you linked and flash dori's kernel of course ;)

Thanks once more , and on the other hand this is Dori's kernel Q&A so don't want to polute this thread anymore with my noob questions...

Cheers m8 :D
[G2 Q&A, Help & Troubleshooting] Slimer777:
Can someone help me out? I have a D802 and I accidentally flashed the latest D800 version on it! :p

Now the phone won't boot and it displays "Fastboot mode started" and "ub_start". And when I plug in the usb cable it runs a few more lines and stopped!

I guess Odin wouldn't work so what should I do? :eek::eek::

Don't worry about it, I just got into recovery and installed the correct version!
[G2 Q&A, Help & Troubleshooting] Swamphound:
Can you boot into recovery when the device is powered down? Please ş you n made a nandroid prior to flashing.

Sent from my VS980 4G using Xparent Green Tapatalk 2

---------- Post added at 10:10 AM ---------- Previous post was at 10:09 AM ----------

Super!

Sent from my VS980 4G using Xparent Green Tapatalk 2
[G2 Q&A, Help & Troubleshooting] johnbeetee:
I think the problem is already solved :)

It's just a bit tricky and fiddly to get the 2-button combo to work, coming from fastboot-mode....
[G2 Q&A, Help & Troubleshooting] Slimer777:
Thanks for your reply. I couldn't get back into recovery because I didn't know how! I am coming from a few Samsung......:silly:

Thanks again.
[G2 Q&A, Help & Troubleshooting] moocamr:
is it possible reach more than 8 hour screen on time in more than 40 hours after unplugged ??? if yes which kernel setting do everyone suggest ? mean governor i/o scheduler and anything else!!!!
[G2 Q&A, Help & Troubleshooting] freebee269:
8 hours of on screen time? sure if we had a 3500mah battery or 4000mah.
[G2 Q&A, Help & Troubleshooting] johnbeetee:
It highly depends on what you plan to do during those 40hrs, of which 8 hrs screen on...

This person comes very close to what you seek.

http://xdaforums.com/showpost.php?p=50061903&postcount=1492

Governor and scheduler play a small role in that ( try default profile with ondemand and row) , but best savings are reached when you know and take into account the main power hungry systems of a smartphone : screen (intensity), 3g/4g data, heavy gaming requiring extensive processing.

So use low screen intensity if you can, 2g or wifi when 3g/4g not needed, if you can go without data turn these off, lower max_freq if you don't need heavy computing or use low temp. for cpu/core throttling, greenify apps that are wasting your data and power, etc.
[G2 Q&A, Help & Troubleshooting] freebee269:
so basically you're saying you have to sacrifice some nice things your phone can do to get 8 hours of on screen time. lol. i'd rather stick with my 5 hours on screen time and not have to sacrifice anything.
[G2 Q&A, Help & Troubleshooting] johnbeetee:
"sacrifice" is a subjective and relative concept :) ; everyone has their own usage pattern and needs ; it's more a matter of finding the right balance and maximizing what your device has to offer. I try and automate as much as possible, and getting the most comfort I want, with the least compromise as possible. To be honest even having all systems active, it should be possible to get more than 5 hours screen on time with this device :)
[G2 Q&A, Help & Troubleshooting] Tinchoska:
I am getting six hours with stock kernel and not playing that much and greenufying some apps like Facebook Twitter tapa etc. It's relative... but always in 3g. Never get more that 24 he battery time... Nd never reach to 6:30 sot... but I am happy with this beautiful device and its battery. And as I said, I have loose any of its best characteristics

Enviado desde mi LG-D806 mediante Tapatalk
[G2 Q&A, Help & Troubleshooting] johnbeetee:
6 hours sounds a lot better than 5 :) ; I think optimal and average would be around 7, and doing some smart tuning (with the right kernel and stuff), 8 would be achievable (and more as we have seen...).

But again, depends on everyone's personal use :)
[G2 Q&A, Help & Troubleshooting] corrsea:
Totally agree with you. These are smart phones and capable of being customised to our individual needs.

Simply leaving everything switched on all the time is wasteful. You wouldn't do it in your home so why do it on your phone?

In addition to the apps you mentioned I use apps such as betterwifionoff, intelli3g, smart data switch, lux autobrightness and wakelock terminator to control what happens on my device.

Battery gobblers like Google Now and Facebook are a no no.

There are many other background tweaks that are equally important, for example dorimanx's recommendation to set the correct FD setting for your carrier is crucial.

For me there is absolutely no sacrifice. Everything works as I want it when I want it. ☺

8 hours screen for 40 hours on is perfectly obtainable - in fact it's only a starting point.
[G2 Q&A, Help & Troubleshooting] Tinchoska:
Will try to flash only the boot.img from dori's kernel instead of flashing the zip. Let's see what's happen

Enviado desde mi LG-D806 mediante Tapatalk
[G2 Q&A, Help & Troubleshooting] Swamphound:
I'm particularly interested in seeing if this method helps the device charge faster.

Sent from my VS980 4G using Xparent Green Tapatalk 2
[G2 Q&A, Help & Troubleshooting] shriom_manerker:
since all you guys are experinced with this device and know a lot about it, i've got a question for ou. does android OS keep the device awake for like 5-6 hours at the ned of charge cycle ? or is it just mine ? (im fully stock and will be rooting it soon n flashing this kernel if it helps resolves this issue)
[G2 Q&A, Help & Troubleshooting] Swamphound:
My friend no that's not normal. Sounds like you've got a lot of wakelock going on and your question just opened a big box with a lot of stuff in it. Rooting will give you the ability to control a lot of your devices functions and will help with your issue but even this fine kernel won't fix an out of control device alone!

Sent from my VS980 4G using Xparent Green Tapatalk 2
[G2 Q&A, Help & Troubleshooting] Tinchoska:
I've flashed the boot.img but it install stweak and busybox files so it does the same as been flashed full zip... so I've flashed the zip file LOL . Anyway, I am gonna try some stuff to see how stability goes. Need some teaching about stweak and some other kernel stuff. Some who can teach?

Enviado desde mi LG-D806 mediante Tapatalk

---------- Post added at 03:21 AM ---------- Previous post was at 03:12 AM ----------

What you mean with follow recs in app? Have try last version? If fiops is not an option which one you recommend?

Enviado desde mi LG-D806 mediante Tapatalk
[G2 Q&A, Help & Troubleshooting] johnbeetee:
You clearly know exactly what I mean :) ....I use Tasker for all the functionality you get with those apps you mentioned, and more to program the intelligence and automation I want. Been looking at Intelli3g and will try that soon, as it would give me the ability to switch from 2g to 3g and back within Tasker ; that would be great ! :)

---------- Post added at 09:34 AM ---------- Previous post was at 09:24 AM ----------

As far as I know ( :) ), as soon as you plug the charger in, you get a charger wakelock, which is very normal ; actually essential, even.

Think of it like this : the phone needs to gather information to draw a nice graph for you in settings-battery-stats, so you can check how your charging looks like. For this it needs to be awake once in a while, and since it is on the charger, why not al the time, since drain is no issue then.

---------- Post added at 09:44 AM ---------- Previous post was at 09:34 AM ----------

Aha :) ... that is exactly what I thought (didn't try myself, but I couldn't find any logical reason why it shouldn't) ; it only doesn't replace supersu, if there's a newer version, because theses files are in the .zip ...:) Thanx for testing... (ran out of thanks tokens for today)

recs in app = recomendations in app = text at each setting contains hints for a recommended choice

Just ask here whatever you need to know (Q&A) ; me or someone else will answer whenever we are online...
[G2 Q&A, Help & Troubleshooting] freebee269:
Yes just flashing boot.img will still install stweaks. I just uninstall it after boot up and use trickstermod pro since that's the kernel mod I'm comfortable with. I never said you had to do it this way. Was just a suggestion I gave to someone else in the thread and it ended up working out for him.
[G2 Q&A, Help & Troubleshooting] johnbeetee:
Did a very quick search, but I think it's hard to find ( ..if it is even a full version ; could very well be a partial update..)

Most entries I found, were based on people getting it by OTA, and for that you will need to go back to full stock and original bootloader/recovery.

After that you can re-root again.

But maybe you can do a more extensive search yourself?

here are some starting points/usefull links:

http://xdaforums.com/showthread.php?t=2779910

http://xdaforums.com/showthread.php?t=2780244

http://www.andromods.com/root-unlock/re-rooted-20u-att-lg-g2-knock-code-update.html

just be sure to read and research a lot, before engaging in any flashing venture :) (...if you haven't done it a lot before, that is..)

good luck
[G2 Q&A, Help & Troubleshooting] bluesky2307:
Thanks! But I don't live in US so I can't update by OTA :(
[G2 Q&A, Help & Troubleshooting] johnbeetee:
hmmm ...then your options are limited, but not impossible ( if you really want knock code..) ; you can always look for any of the good roms here on xda ; lots of stock based roms available ; it's a matter of personal taste...

Just browse around and see if any is to your liking, and suitable for your device :)
[G2 Q&A, Help & Troubleshooting] bluesky2307:
I'm a amateur so I don't know how to install custom rom. I'm afraid it will brick my phone
[G2 Q&A, Help & Troubleshooting] dorimanx:
well then you should stay with STOCK ROM/KERNEL.
[G2 Q&A, Help & Troubleshooting] wassk:
hey guyz can someone please point me where i can read more about hotplug? i mean what is that exactly and what is its job...coz i wanna read more about that.....i dont want to change anything before i know what im doing....thnx for any tip....

---------- Post added at 07:23 PM ---------- Previous post was at 07:13 PM ----------

dude....nothing to be afraid for if u read instructions.......first ull need to root ur device(if ur on JB rom then use ioroot10 if on KK then ioroot25), after that ull need custom recovery (im using twrp2.7.0.0 but i think ull have to flash first twrp 2.6.3.3 and on top of that u can flash 2.7.0.0 to work properly....u can use also philz...depends what u want) when u finally have custom recovery u can flash any rom or kernel u want....and also dont forget to flash stock KK baseband if ur coming from JB rom....this is procedure but in realy short version....so better now u check step by step about things i write u......and u have all on xda....nothing to miss.....hope i make it litle easier for u now.......try custom roms dude....stock is crap...;)
[G2 Q&A, Help & Troubleshooting] johnbeetee:
try this one ...

http://linuxforthenew.blogspot.nl/2013/01/hot-plugging-cpus-to-conserve-power.html
[G2 Q&A, Help & Troubleshooting] Tinchoska:
Guys, this option what is the perfect parameter with smooth and battery? Before how you set this [MENTION=2376110]dorimanx[/MENTION]?

Enviado desde mi LG-D802 mediante Tapatalk
[G2 Q&A, Help & Troubleshooting] garywojdan81:
I would say the stock setting is the balance. Dori usually tests for that and tunes things to provide it out of the box. For most users, that is. If you have some unusual usage patterns you'll have to test things for yourself.
[G2 Q&A, Help & Troubleshooting] dorimanx:
Its always was 50000 this is good balance.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] SPBoss:
Random question guys.. apart from the cpu and gpu, is there anything else i can overclock like ram/etc? If its not possible ignore this post ?
[G2 Q&A, Help & Troubleshooting] carlos67:
So, let me get this right, "CPU gov sample rate" only applies to power save mode, NOT to performance mode???

It makes no difference if, like me, you are running extreme performance mode profile??

[MENTION=419143]Dori[/MENTION], please can you clarify and thanks for your efforts. :good:
[G2 Q&A, Help & Troubleshooting] dorimanx:
read the descriptions, no need to ask about things that already have answers.

if performance mode set, you have 10000 static!!! it's written.
[G2 Q&A, Help & Troubleshooting] lowjinyik:
Reset camera driver button doesn't work for me. Still have to restart phone to get camera working again. Is it a kernel or ROM problem though?
[G2 Q&A, Help & Troubleshooting] Lycidias:
Whats Do you guys think, is it better to set 2 cores online Minimum for battery? I red this very often but the stweaks description says no
[G2 Q&A, Help & Troubleshooting] EniGmA1987:
We can OC the GPU now?

Although it is not available in this kernel (or any other for the G2 that I know of) it is possible to overclock RAM and bus speeds on pretty much any chipset if a kernel dev were to allow for it.
[G2 Q&A, Help & Troubleshooting] dorimanx:
Rom

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] dorimanx:
No we dont, people like to invent new imaginary tweaks :)

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] GTRanushka:
can't turn off wifi

Hi, i have a weird question. After flashing the kernel in my battery stats, shows wifi has always tutned on. It has consumed more power and shows exact same time as the device turned on. But i have tured off wifi after use of 5 or 6 minutes. Does anybody knows how to fix this? Thank you!
[G2 Q&A, Help & Troubleshooting] ATOJAR:
Maybe somebody can help me here? Could somebody point me in the right direction too a Dorimanx's Kernel thats will work on a LG G2 running CM11?

Thanks.
[G2 Q&A, Help & Troubleshooting] osmosizzz:
none of his kernels work with AOSP based Roms
[G2 Q&A, Help & Troubleshooting] gozzaa:
i noticed a difference when using Snes9X emulator playing secret of mana.

with stock kernel there is no lag at all. with dorimanx 6.0 i have stuttering every 30 seconds or so. any idea what could cause this behaviour?

iam using default settings on dorimanx (default profile) and changed nothing
[G2 Q&A, Help & Troubleshooting] Tinchoska:
It's been discussed a lot... It only takes time to read the kernel thread an the Q&A thread...

Enviado desde mi LG-D802 mediante Tapatalk
[G2 Q&A, Help & Troubleshooting] demilenos:
I can say yes.

It brings noticeable battery time improvement.

UI response almost same, browsing little slower but not much as battery gain I think.

It's software limitations for using multicore. also we do a lot multitasking with desktop but smartphone.[emoji16]

but someday near future it's become worthless cuz compiler, kernel and app have improved a lot to use multicore.

it's good for battery now.
[G2 Q&A, Help & Troubleshooting] carlos67:
What I don't understand is that on my Nexus 4 that had an Adreno 320 GPU it ran like a champ for 9 months @487Mhz. We have a better, newer, faster Adreno 330 and it runs @ max 450Mhz. WTF! Doesn't make any sense to me. In fact, some kernels for Nexus 4 allowed 550Mhz :eek:

I don't think any kernel for G2 allows above 450 Mhz. It puzzles me why not as it's more than capable of handling it.
[G2 Q&A, Help & Troubleshooting] dorimanx:
Then do it. I will not, find other dev to demand from.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] Tinchoska:
Guys question. Running this will give me more volume at the moment of a call?

Enviado desde mi LG-D802 mediante Tapatalk
[G2 Q&A, Help & Troubleshooting] d_Schizzo:
No, this will give you only more volume while playing music or something through the speaker at the bottom. For Call volume through speaker i am not sure, but it should.

If you will raise volume for incall through earpiece you need to go to faux soundcontrol and raise "Headphone Gain".

Regards,

Schizzo
[G2 Q&A, Help & Troubleshooting] plguzman:
Version 6.0 in CloudyG3 1.2 leaves the phone (D800) in a bootloop. I clear cache and dalvik and boots just fine until I turn off the phone again at night. Then I have to clear cache and dalvik again to boot properly. Very weird.
[G2 Q&A, Help & Troubleshooting] Tinchoska:
I meant that, while on a call using speaker on the bottom....

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[G2 Q&A, Help & Troubleshooting] Formhault:
What does the modem driver do? Handle 2G/3G/4G? Isn't that the baseband's job?
[G2 Q&A, Help & Troubleshooting] dorimanx:
it's connects base band with modem driver that connects ROM to it.

all connected.

so updating modem in kernel, helps to reduce strange bugs with cell connection.

it's will not improve cell power, but can prevent sudden loss of reception!

as kernel driver stuck on some bug in code...
[G2 Q&A, Help & Troubleshooting] dorimanx:
this setting effect LOUD Speaker only!!!

on call, on music, on video play back! any where!!!

People please stop to fool others with wrong info! "only for music play" and stuff like that....

it's GLOBAL loud speaker gain...

we cant control the small handset speaker gain... and it's not changed from stock.

maybe one day i will find how to tune it too.
[G2 Q&A, Help & Troubleshooting] Tinchoska:
Thanks mate, you rock

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---------- Post added at 11:59 AM ---------- Previous post was at 11:22 AM ----------

@dorimanx [MENTION=4713009]pendroz[/MENTION] definitely you are the perfect combination...

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[G2 Q&A, Help & Troubleshooting] dhruvdutt:
CloudyG3 Issues

Please make the kernel support for CloudyG3 ROM

It's one of the best ROMs out there for G2 and currently facing some issues with Dorimanx KK

Eagerly waiting for the new build with support for CloudyG3 ROM :good::angel:
[G2 Q&A, Help & Troubleshooting] Tinchoska:
Is already working on that rom.... And all pretty g3 roms....

Enviado desde mi LG-D802 mediante Tapatalk