yashsingh1/xdaforums huggingface dataset:
[G2 Q&A, Help & Troubleshooting] dorimanx:
Check dev thread. There i a post about using dd= command to install kernel.

I hope this will be fixed soon by updated twrp.

Or i will have to revert to old f2fs driver :(

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] rdNNNN:
InCall Volume too low

Hey ,

Using dorimanx 6.7 with D802 and cloudyg2 3.3. Since I'm a new user and I cannot post to dev thread, is there something I can do to make incall speaker volume louder? I recall stock JB/KK beeing much louder and crisp than LP. Since I flashed Dorimanx 5.x it went worse, to a state that I cannot hear properly in a crowded place and I'm forced to press the phone "hard" against my head so I can hear better. Using max incall volume. Dorimanx app boost setting for incall sound boost is not doing it any better, even when a +6 setting applied.

Flashing back stock cloudykernel makes it louder again (still not on JB/KK levels).

Any ideas?
[G2 Q&A, Help & Troubleshooting] smartpr1v4t3:
ryperx

I killed my device with flashing the wrong kernel (older version 6.4 (used flashify i think was my biggest mistake) over the 6.6 version) while the recovery is not working.

The problem is now the device is not starting (LG Logo) but it is recognized with adb devices.

Anybody has an idea how i can install the last kernel 6.7 over adb?

fastboot commands are not working because the device is only recognized with "adb devices". When i use fastboot flash boot boot.img i only get "waiting for device"

I also can access the phone with shell and i tried to install the kernel with "dd if=/sdcard/DorimanxOTA/boot.img of=/dev/block/platform/msm_sdcc.1/by-name/boot" but its also not working because i get the message "permsission denied" also after i typed "su" (I also have the latest zip file Dorimanx 6.7 on the phone)

Computoncio helped me already (thanks) but i couldnt solve the problem till now.

The last thing i would do is to install the kdz but maybe i get it working again without that ;)

Maybe someone has an idea thanks!
[G2 Q&A, Help & Troubleshooting] dorimanx:
oh..

Ok.. when you write su, the sign switch to # or stay $

You need to push the boot.img to /tmp

From zip 6.7 using your pc.

adb push boot.img /tmp/

Then try the dd command.

If still perm deny,

Try /sbin/busybox dd if=/tmp/boot.img of=/dev/block/platform/msm_sdcc.1/by-name/boot

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] dorimanx:
Do you have added some sound mods to rom?

If yes, remove them.

Then use my kernel.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] smartpr1v4t3:
ryperx

Thanks for response.

Mmh still everything permission denied :(

When i try to copy the file with push to /tmp/boot.img i get permission denied.

After that i tried to push the file to an other directory and this worked.

But when i use the dd command i get again the permission denied message

I cant use the /sbin/busybox command because i also get the message permission denied when i wanna access the sbin folder.

Something dont like me at the moment with the permission^^

Any additional idea? Thanks for you time
[G2 Q&A, Help & Troubleshooting] dorimanx:
Su is not working. You are locked out.

But why you have this mess.

What you did to lock like that?

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] smartpr1v4t3:
Okey sad but was my fault ;), thanks for help.

I installed 6.6 and had the problem that i couldnt get into the recovery.

So i though, when i would install the old 6.4 boot.img file with Flashify (maybe this was the big mistake to use flashify?) it should work again.

But after this my phone didnt reboot.

Didn't changed more in this move.
[G2 Q&A, Help & Troubleshooting] Computoncio:
I think this is our only chance http://xdaforums.com/showthread.php?t=2582142

Don't forget to use your rom files and twrp recovery.

Good luck.

Phone: LG G2 D805

Kernel: Dorimanx kernel v6.7 LP D802

1st ROM : SRK-D80230f_20150926_droidth

2nd ROM : Waiting for custom recovery ;)

MODS: Viper4Android, Xposed
[G2 Q&A, Help & Troubleshooting] OT-Xtreme:
flashify is best to use just for stock recoveey/kernels (barley,for our device it lack of bump) , cause it doesn't backup needed modules and such
[G2 Q&A, Help & Troubleshooting] smartpr1v4t3:
ryperx

Thanks Computoncio but i still had the Download Mode working, so i can use KDZ Tool.

Flashed KK with the FlashTool and now i upgrade to LP again.

Thanks Dori and Computoncio, i learned much by this mistake^^ Lost some sms but no important files (maybe i will notice in the next days :D)

Think so also, i used it many times for the recovery and had never a problem. I will never use it for kernel again :D
[G2 Q&A, Help & Troubleshooting] Ginel:
which is the best way to calibrate battery??
[G2 Q&A, Help & Troubleshooting] Androloid:
Can I restore ext4 backup of system and data, after I format these partitions to f2fs?

Послато са LG-D802 уз помоћ Тапатока
[G2 Q&A, Help & Troubleshooting] Ginel:
yes i know but phone need to be at 100%? or need to be with charger in? or i unplug charger at 100% and then reset buton?
[G2 Q&A, Help & Troubleshooting] merlin21:
Just push the button and it calibrates from self. For the first cycle it could show weird battery percentage infos.

No need to charge 100% or other stuff. That Mysteries comes from old supercharge talks where you load full, power off and load again. (manually reset battery gauge) imho
[G2 Q&A, Help & Troubleshooting] lollipo:
Hello, I've just installed GSM Battery Monitor and found out that the Kernel consumes about 13 Percent of my battery in the category of apps.

This seems a lot to me, but I'd like to ask if that's normal. I have the default settings in dorimanx app.

---------- Post added at 03:11 PM ---------- Previous post was at 03:09 PM ----------

Yes according to blastagators post.

Just go ahead and read his post in the twrp 2.7.2. thread
[G2 Q&A, Help & Troubleshooting] runekock:
It depends a lot on what your phone is doing, but 13% isn't unusual. ZRAM and UKSM in particular cost some processing time, but generally they are worth it in saved ram.
[G2 Q&A, Help & Troubleshooting] lollipo:
Ty for your reply. Well I am not using zram, because I always have enough ram. But if it is ok, I will deal with it ;)
[G2 Q&A, Help & Troubleshooting] Ionut_Hw:
Is this normal? Stock kernel takes only 8-9%...

CloudyG2 3.3 + v6.4.
[G2 Q&A, Help & Troubleshooting] lollipo:
Well 19 seems high to me. But first of all, why don't you update the kernel? As I said mine is about 12 percent without zram.

I dunno wether zram could account for the higher consumption, but I doubt that it is that significant.
[G2 Q&A, Help & Troubleshooting] Ionut_Hw:
Should I do a wipe cache and dalvik after update? Thanks! :)
[G2 Q&A, Help & Troubleshooting] h@lek:
No. No need.
[G2 Q&A, Help & Troubleshooting] n@vier:
[MENTION=1922392]lonut_Hw[/MENTION]

My GSam Battery Monitor Pro shows 15.6% related to kernel.

Anyway I think it's normal because monitoring battery drain is perfect, I have:

-28% of use battery

-10h+ of standby

-2h+ of SOT

and I still have 72% of battery.

I also have cloudyg2 3.3 with dorimanx v6.7 performance profile with uksm set to 1000ms + greenify xposed module and this stats are with Wi-Fi/4G always on and everything in push (mails and chats).
[G2 Q&A, Help & Troubleshooting] Peppe91:
Hi dorimanx, I'm writing after 5 days because i used to try settings for days before writing useless feedback after few hours usage that may cause placebo effect.

So, I've tried different settings and tried them for one day and little more , after reboot and with exactly same phone usage to avoid different result caused by different usage.

I'm on d802, v30b,latest kernel,have not installed to Many apps. (have 5 games which 2 are heavy and like 30 apps installed by me)

Usage: mostly all day I use whatsapp, once/twice a day social like Facebook and Instagram, once a day I game like 20 minutes max, and a loooooot browsing chrome (for me it's not slow, instead I found it fast).

Default setting: phone load apps fast but sometime I found it slow, it doesn't lag and everything it's smooth but I don't like the way rarely hangs on some tasks once the app it's opened.

Default settings with pressure range 88 and reclaim off: didn't noticed any relevant difference compared with "default setting".

Default settings with pressure range 85 and reclaim off: really good! Smooth, fast, no hangs at all but after a day seemed a bit slow once apps were open and multitasking.

Default settings with pressure range 85 and reclaim on: my personal setting from now on! Nothing to complain at all! Smooth, fast, not one single hang on anything, apps load fast and it's really perfect and now I'm going to the third day with this setting and phone reacts awesome.

It seems that the only setting which makes the difference in my daily usage and the lighting performance that I mentioned in previous post was only the pressure range!

I don't want you to bored no more ;) thanks to all and above all thanks to be so active, kind and present in this community which without you all this couldn't happen at all!

Inviato dal mio LG-D802
[G2 Q&A, Help & Troubleshooting] merlin21:
[MENTION=5113003]Peppe91[/MENTION]

I already pushed thank, but just want to say - awesome! Such tests i like to read ???

Really tested for at least a day. One time (kk times) i tested every day a new gov, from evening to evening (workdays - same usage every day)

Very useful results coming up about these - as said i like that kind of reports. Thx
[G2 Q&A, Help & Troubleshooting] raptorddd:
i have no name 420 dpi rom blastagator twrp d800 and dorimanx d800 kernel when i go to recovery and flash the kernel it starts to install but in 1 second it takes me to main menu it reboots during installation it never finishes with the suscesfull on screen?
[G2 Q&A, Help & Troubleshooting] dorimanx:
Use recovery 2.8.7.1 do not install 2.8.7.2 its broken.

Should work just fine.

Also check that you have space in system and data.

15mb in system, and 10mb free in data.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] raptorddd:
Thanks yes someone mentioned to use that version and thats the one i have.. but then after second flash i deleted it and move it to sd card this time it threw an error i think i have a corrupted file now i get error during installation.. just downloaded a new one and will report back..

UPDATE i had a corrupted file thanks [MENTION=2376110]dorimanx[/MENTION] running very nice..
[G2 Q&A, Help & Troubleshooting] purpleraintoxicity:
Feels good. For me it's one of the best I've got.

WhatsApp all time. SoundCloud in the background...
[G2 Q&A, Help & Troubleshooting] Ionut_Hw:
Flashed v6.7, all good, no errors, but the phone is very laggy. If I unlock the phone, I can see the clock is lagging behind. The keyboard pops-up after 2-3 seconds if I want to write something and so on. Is verry verry frustrating. I set the governor to Interactive and I have ZRAM and UKSM disabled. Knock to unlock also have lag.

I wiped cache and dalvik and the problem remains.

Edit: Battery life seems to be ok, but the phone is laggy.
[G2 Q&A, Help & Troubleshooting] OT-Xtreme:
whey you guys disabling zram and uksm - its one of the better things we have in doris kernel.

try to set cpu sample at 20000 instead of 50000 maybe will help
[G2 Q&A, Help & Troubleshooting] n@vier:
I think that everyone has a different experience with his g2 according to own use.

For me v6.7 is perfect, great balance between performance and battery. My advice is trying to set performance profile (default settings) and use app ops to stop autorun apps.
[G2 Q&A, Help & Troubleshooting] dodora3d:
i flash Dorimanx v6.7 but sometimes feel lag and battery drain ! i have Stock LP .. i think stock kernel better . so there setting to do good performance and save battery or what ? and where's can get stock kernel ?
[G2 Q&A, Help & Troubleshooting] dorimanx:
You have a car, but you have removed the motor, and now ita kind of laggy, how to fix?

if you dont know what to do with settings, just leave them alone.

Push performance profile on app.

wait till app restart, then close the app.

Use.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] n@vier:
[MENTION=4873106]dodora3d[/MENTION]

Kernel dorimanx V6.7 + cloudyg2 3.3 + xposed framework v75 + greenify xposed module + app ops.

See screenshots (always Wi-Fi/4g and everything in push with kernel performance profile with uksm set

to 1000ms) ;)
[G2 Q&A, Help & Troubleshooting] dodora3d:
what about brightness of screen ? you used performance profile ... if that's safe one CPU or what ! or there's risk
[G2 Q&A, Help & Troubleshooting] n@vier:
In the tab "other" of dorimanx app I set 90lvl min backlight and I have always auto-backlight set to 65%.

Performance profile is safe this is dorimanx's profile for daily use and as I said even if we have little OC of CPU to 2.57ghz is totally safe because has two controls of temperature and is balanced between performance and battery.

If you want more power for heavy apps you can set 2 core min online in the tab "cpu hotplug" and if you want more power for gpu you can OC to 533mhz. That's all ;)
[G2 Q&A, Help & Troubleshooting] AlexOB1:
How do you check the installed bootloader version?
[G2 Q&A, Help & Troubleshooting] merlin21:
[MENTION=3196826]dedot[/MENTION]a3d

Let me mention here, that generally all profiles are as much safe as the lowest extreme battery profile. Everything choise is about the battery consuming and performance balance.

But at the end this kernel is in permanent development. If you are a unexperienced user, then don't use it.
[G2 Q&A, Help & Troubleshooting] dorimanx:
We dont know. For some models as d802 latest bootloader for KK! change the way we start recovery, different button combo, see dev thread first page, install guide.

We cant use LP bootloader. We cant hack it. For now :)

Best just find the latest KK aboot.bin for your model, and flash it via some app, or via recovery inside zip that made for flashing bootloader. See my mirrors.

replace the file inside to other needed aboot.bin/img and use.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] dodora3d:
thank you man ^_^ now i use performance profile . some lag just when screen on and trun on wifi . but when screen on everything good ..

now when try open Dorimanx just please wait ! and synapse see no UCI support Detected ? how can solve it

thank you..
[G2 Q&A, Help & Troubleshooting] merlin21:
[MENTION=3196826]dedot[/MENTION]a3d

In some versions where i had "microlags" or stuttering... There sometimes helped for me to change gov on cpu1,2,3 to alucard and hotplug also to alucard hp.

Give it a try and then reboot once. Perhaps this helps

After reboot you must wait a minute for dorimanx app to be able to open. It take some time. Dirty flash dorimanx kernel again and report back if synapse work.

Some people with dorimanx app problems also delete dorimanx data folder to get it working again.
[G2 Q&A, Help & Troubleshooting] dodora3d:
doesn't work restart phone and flash new version 6.8 and clear cache and data !

like last screen shot ! please wait
[G2 Q&A, Help & Troubleshooting] dorimanx:
Delete folder /data/.dori

Wait 30 sec, reboot.

After lock screen shown, unlock and wait for 1min. Do not open control app.

Then open dorimanx app, go to profiles.

Push performance. Wait for app to reload it self.

close the app.

See if synapse show live stats.

If all good, use.

If all that not working, check if you have some custom busybox installer app. And delete it.

Reboot.

If still not working. Use stock kernel.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] stroge:
It seems I'm back on track with 6.8.

6.7 was great in memory management, but was laggy and battery drainer for me, so I had to revert back to 6.6.

With 6.8 now I have great memory management, smooooothnesssss and great battery life.

Thanks dori for the dorimagic!
[G2 Q&A, Help & Troubleshooting] love4k21:
Hi i tried to get miracast to work but i have no luck. Are you guys using miracast and does it work?

Edit: I have 6.8 with default profile
[G2 Q&A, Help & Troubleshooting] AlexOB1:
Thanks dorimanx, without being sure on my bootloader version I just flashed KK-20H-D802-BOOT-LOADER_ONLY.zip from your website, figuring even if I already had that there was little chance of complication.

Fantastic kernel - absolutely unbelievable how much performance is improved. With all the Android Wear apps I have to keep running in the background, previously every app would have to reload when switching apps, including Nova launcher, despite greenifying almost everything. I figured I'd have to get a 3GB RAM phone.

Now somehow 2GB of RAM suddenly seems sufficient, absolutely incredible how transformed it is, I don't understand what you've done with RAM management but it seems to work!

Also loving the app and the simple way to do maintenance and boost the speaker gain.

Thanks! :good:
[G2 Q&A, Help & Troubleshooting] ibrakadabrax87:
Hiii, which setting for this "smooooothness"??? I have changed rom 2 day ago (stock Lollipop) but with performance profile i have some lags. What i can do?
[G2 Q&A, Help & Troubleshooting] stroge:
[MENTION=2376110]dorimanx[/MENTION] if i share my default.profile_backup file will an other user be able to restore it? Would it work even between different kernel and/or G2 versions? Thanks!

[MENTION=5317783]ibrakadabrax87[/MENTION] it also depend on your phone/rom/app/usage and your personal usage
[G2 Q&A, Help & Troubleshooting] n@vier:
First of all you could remove from stock rom, all apps and services useless because too apps and services on ram can make lags in general i.e. more light rom more speed and smoothness .

I suggest also to use greenify + xposed module (to activate auto hibernation etc.) and App Ops to stop autorun apps.

After this tuning, you could also set 2 core min online in dorimanx apps.

This is a general line of optimization but it depends from our own use and it's different from case to case.
[G2 Q&A, Help & Troubleshooting] marek_poland:
I have questions about last version(6.8).

I saw in changelog that selinux is set to permissive on boot. Does it mean that selinux is now on? Or still off by default?
[G2 Q&A, Help & Troubleshooting] Androloid:
I have uninstalled color control app via tb and then phone wouldn't boot. Reinstallation of kernel didn't help, I had to restore backup. I don't know if this is rom or kernel related issue. I believe this is for main thread, but I will not post there because of some smart-ass who gave himself moderator authority.

I don't have problem with this issue any more, but someone might, so I am posting this here.

Послато са LG-D802 уз помоћ Тапатока
[G2 Q&A, Help & Troubleshooting] vladmir:
I freeze that app with titanium backup, seems not having effect on the system.

Enviado do meu LG-D802 através de Tapatalk
[G2 Q&A, Help & Troubleshooting] merlin21:
With 6.4 miracast worked flowless. Didn't use it since...[emoji106]
[G2 Q&A, Help & Troubleshooting] n@vier:
Miracast works perfect on v6.8 just tested ;)
[G2 Q&A, Help & Troubleshooting] dorimanx:
Off.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] dorimanx:
That should not do any change. Rom should work as was.

I dont know what went wrong.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] dodora3d:
i tried but doesn't work .. when remove dori then restart and wait 1 min and open dormanx app show loading ! please wait .. and press P then performance profile but don't restart app ..nothing happened

tried open busybox and smart uninstall the same thing !

so how can back to stock kernel
[G2 Q&A, Help & Troubleshooting] merlin21:
Offtopic here because i know here are the cracks that eventually could help [emoji4]

When i hear music over smb server in local network and then shut phone display off, it plays a time and then i hear the message "to use google speak search i have to put on the display" this sentence repeat until i unlock phone. Then there is the display popup for to choose default action - like google search, and for me automagic etc...

This worked before without issues. But so i can't hear music [emoji22]

I read that a damaged ear-phone micro connection could be the cause - but don't see anything bad in there.

Then i tried to freeze google search via titanium backup. But it still happen.

The only workaround i found is to put display automatic off via app and near-by sensor - but that's no satisfaction for me. Any tip what i could try? [emoji55]

---------- Post added at 06:10 AM ---------- Previous post was at 06:09 AM ----------

http://wikisend.com/download/426240/D802_LP_STOCK_30B_KERNEL.zip
[G2 Q&A, Help & Troubleshooting] dodora3d:
thank you ...my rom LP stock 30A not 30B so no problem with that kernel ?
[G2 Q&A, Help & Troubleshooting] OT-Xtreme:
no prob, just make sure its a bump one
[G2 Q&A, Help & Troubleshooting] n@vier:
[MENTION=4873106]dodora3d[/MENTION] [MENTION=6826301]OT-Xtreme[/MENTION]

It's better have a nandroid backup and/or reflash directly the rom to avoid potential problems.
[G2 Q&A, Help & Troubleshooting] AlexOB1:
If anybody is interested to provide an answer, I'd love to hear what is so different about RAM management with this kernel. Before installing it I thought it might improve performance by allowing more of the RAM to be used, rather than always leaving a few hundred MB free as per the stock kernel. But instead apps are staying in RAM much better despite there being even more free. How does this witchcraft work?
[G2 Q&A, Help & Troubleshooting] merlin21:
Ram in stock lp is used till everything is used and not much free for apps to work with. It's true that it isn't needful to remove every app from memory after switching to another - but we need memory to work with - that with app configurable kernel and for noobs easy to use profiles dorimanx provide us.

He managed that "between" free and effective use of memory better than ever with kernels 6.xx because we now have zram which compresses memory (in memory itself- without writing anything to internal memory), and decompress it very fast when needed. So we have 2,5GB ram and more...

Correct me if something is wrong.
[G2 Q&A, Help & Troubleshooting] 60nine:
to be precise - you still have G2's 2gig of ram (around 1Gig available when booted) + (up to) 768mb "swap ssd storage"

it's like setting a page file in windows... (correct me if i'm wrong)

i assume you knew that - but let's not confuse people with "we've got more RAM" posts :)

"we have a considerably better ram management" would be a much better statement...
[G2 Q&A, Help & Troubleshooting] dodora3d:
How can be sure if it's bumb or not ?
[G2 Q&A, Help & Troubleshooting] merlin21:
Still find my statement better than yours. [emoji13]

It's like old dirty operation system times where we have double space feature. Only that this happens in ram now...

Beside the thing that i had a freeze to (chargerlogo) i somehow find, that the number of logs in main thread is very high since 6.8 - in 6.4 till 6.7 wasn't many reports. I would bet there is a connection between that errors that something changed in 6.8 - just a feeling?!
[G2 Q&A, Help & Troubleshooting] dorimanx:
Well no, that is not correct. Zram is not ssd swap storage file.

Its real free ram, that used by kernel, then compressed by 40% and added to free ram pull.

Free ram + swap + cache ram.

So if we use all 512mb zram we get 512+40% = 716mb

we gained 204.8mb for free.

that help to use more 4 small apps in ram. Or one big, as launcher.

But we dont get to use max zram, as swappiness set to 60% only.

Can be changed :)

In theory we can get 2.3gb ram, if zram set to 756mb. And used 100%

in cost of cpu power to maintain compression.

Zram can be also 1gb. But its too much performance drop.

Sent from my LG-D802
[G2 Q&A, Help & Troubleshooting] AlexOB1:
So what's the downside with your approach, why don't LG do that?
[G2 Q&A, Help & Troubleshooting] 60nine:
i always thought that swap/zram uses internal ssd/flash memory and not ram (real faster ddr memory)

sorry, but i just can't see this as REAL 2.5gb of ddr...

what i can see it is just a temporary ssd buffer to store less used data which is uncompressed when needed again...

nevertheless - it's a good thing :)