yashsingh1/xdaforums huggingface dataset:
[HTC One V] VFox777:
Нашёл интересную информацию.

"Идея настолько правильная, что даже Google рекомендует применять zRAM для основанных на KitKat устройствах в том случае, если объем оперативки не превышает 512 Мб. Загвоздка только в том, что способ работает лишь для современных бюджетников, то есть устройств, основанных на многоядерных бюджетных процах от какой-нибудь MTK и 512 Мб оперативки. В этом случае поток шифрования можно вынести на отдельное ядро и вообще не париться о производительности. На устаревших устройствах с одним ядром, для которых «гуру форумов» и рекомендуют применение данной технологии, мы вновь получим лаги, причем в довольно большом количестве. "
[HTC One V] jonas2790:
Here's a forum for you: http://4pda.ru/forum/index.php?showtopic=326438
[HTC One V] mrd44:
hey i can flash this rom with cwm recovery or not ?
[HTC One V] jonas2790:
no, you have to use twrp
[HTC One V] mucong123:
help?

I can not acces in wifi on cm11 20150421
[HTC One V] yahalom:
device bricked

I tried to install the ROM and failed (having twrp). I then tried to start by installing the boot.img. logged to bootloader and installed it. Install was successful but after restart the device does not boot. It just starts giving the htc warnings and then black screen.

Is there something that I can do? The phone volume bottom does not work so I cannot press the volume down

Thanks

Yahalom
[HTC One V] jonas2790:
Do you have adb access (you propably should because you flashed the kernel)?

Then just reboot to recovery, do a full wipe, flash the rom, reboot to bootloader, flash the kernel and reboot.
[HTC One V] BTBK:
I also cant access wifi " Failed to connect to network"

Signal strength is " Excellent" and its working fine on ipad.
[HTC One V] yahalom:
it seems that I do not have adb access. When I do (after connecting the phone with usb cable):

adb devices

I get:

List of devices attached

HT24ETV08954 offline
[HTC One V] jonas2790:
Ohh, I forgot adb access is disabled by default.

Plug your phone into the computer, hold the power button and wait until it shuts down. Then the charging animation will start because it's plugged in and in this state you'll have adb access.

---------- Post added at 02:48 PM ---------- Previous post was at 02:47 PM ----------

Try doing a full wipe :)
[HTC One V] Vanorok:
when headphones are connected microphone does not work in the new assembly (((
[HTC One V] jonas2790:
Using the headset microphone for calling or just recording?

Calling was a problem in the last builds also.
[HTC One V] hotFIRESTORM:
Few questions.

Hi,

Right now I'm running Android 4.1.2 (CM version 10-20140322-UNOFFICIAL-primou) with 3.0.16-HELLBOY kernel as I find it the smoothest combination possible with JB ROM.

I'm also using the latest supercharger v6 script blackdog i think, fly-on mod and crossbreeder, greenify and the rom is very very smooth. I got the cpu running at 1,5GHz+ all the time without any errors.

The recovery I'm using is: PhilZ Touch 5 CWM Base version v6.0.3.7

Do I need a special recovery for kitkat (cm11) and lollipop (cm12)?

Do I need to wipe all my data? How are the backups made with the Titanium backup app? Are they working on KK or LP?

Thanks in advance for the answers.

U guys are great! I'm so happy I can use this device with even today even if I switched to WP with my Lumia 735.
[G2 Android Development (D802)] Boris31:
This is stock lp kernel for our d802 compiled from lge source 30d. The main future of this kernel is to provide near stock experience with fixes and few modifications, to stay light as possible.​

Futures:

Built with Linaro4.9 Toolchain by @Christopher83

Linux 3.4.0

Built using -O3 flags

Removed a lot of useless debugging and more to come

Exfat support thanks @faux123

Using pure stock 30d source with needed fixes to build

Light as possible

AutoPanel detection thanks @dr87

Bumped thanks @cybojenix

Install instructions:

You must be on stock LP rom with root and custom recovery installed and kitkat bootloader

Make a backup if something goes wrong so you can restore your device

Flash my kernel

Reboot your device and enjoy​

Bugs:

You tell me i will add everything​

Questions:

Feel free to ask anything related to my kernel here in thread I will answer you as fast as I can.​

Downloads:

BCKernel1.0

BCKernel1.1

BCKernel2.0

BCKernel2.1

BCKernel2.2

Disclaimer:

Your warranty is now void. By installing my kernel you take all responsibility to hardware,software bricks so its not my fault if you don't read and do stupid things.

I test every my release on my own device before the official release so there is no big chance to brick your device if you follow instructions.​

Thanks:

First of all HUGE thanks to my friend @duki994 for all the help great guy! without his help this would never be the same kernel.

@ferreirawax for his AWESOME guide!

HUGE thanks to @dorimanx for his fixes on the kernel source to build and boot properly and for everything else he is a kernel master.

@faux123

@bruce2728 for fixes

LGE for source​

PS:

This is my first official kernel release so please be kind and tell me if I done something wrong I have no intentions to make someone mad or break the forum rules so I would really like some help and advices from YOU guys.​

Source:

Kernel

Ramdisk

XDA:DevDB Information

BlueCyclonKernel, Kernel for the LG G2

Contributors

Boris31

Source Code: https://github.com/simex31/BC_Kernel_LP_STOCK_D802

Kernel Special Features:

Version Information

Status: Beta

Created 2015-04-17

Last Updated 2015-05-07
[G2 Android Development (D802)] Boris31:
CHANGELOG:

18.4.2015 VERSION 1.1

Fixed exfat support

Merge some fixes from nexus5 caf

Selinux permissions fixes

Build using -o3 compiler flags

21.4.2015 VERSION 2.0

Exfat 1.2.4 from source

F2FS support thanks [MENTION=3795148]neobuddy89[/MENTION]

A lot of selinux fixes

A lot of new fixes from nexus5 caf

New custom build optimizations and flags

Optimization flags for GPU drivers

Added BFQ/SIO/FIOPS/ZEN/VR IO Schedulers and set CFQ as default

Set interactive governor as default

Deleted a lot of debugging and much more to come

Added Fsync enabled by default

Reduced minimum panel brightness for better reading at night

PM driver updates from Aurora 3.5

6.5.2015 VERSION 2.1

Compiled with UBERTC4.9

Added 3 new cpu governors INTELLIMM, INTELLIACTIVE, ALUCARD

Added GPU underclock and overclock to 650 max frequency.

A lot of gpu optimizations and new driver which should increase battery life and performances

Added MSM Hotplug which is enabled by default MPDecisions still run for other services but mp decision hotplug controls are disabled.

Full KCALv2 support by [MENTION=4316709]savoca[/MENTION] just download the app from here to use it.

Cpu optimizations which should increase battery life and performances

Added francisco fracno's light and clean Thermal driver and removed lg's

ZEN IO shed is set as default now

A lot of other patches from mainline kernel

Added Sweep2Sleep only enabled by default

Removed more useless debugging

Fixed potential memory leaks

And a lot more(check my git)

7.5.2015 VERSION 2.2

Bug fixes for gpu drivers

Bug fixes for gpu frequency now every freq works and sticks

Added voltage control be careful with uV not recommended more than -50

Rock stable
[G2 Android Development (D802)] Boris31:
1 more
[G2 Android Development (D802)] madmax59:
Thank good job
[G2 Android Development (D802)] Mastermind_hassan:
any support for fast charge?
[G2 Android Development (D802)] Boris31:
In plans for next release. ;)
[G2 Android Development (D802)] itomx:
Any support for color control Mate?
[G2 Android Development (D802)] somboons:
Thank you , Can it use in ROM Port ?
[G2 Android Development (D802)] Killy J.:
Thanks [MENTION=4488538]Boris31[/MENTION] for great kernel! I'm using it right now, It is faster than the stock one, a little bit, but it seems that's not quite battery friendly. What I want to say is that I'm truly satisfied, keep it up with great work!!! Hope next release will be soon :)
[G2 Android Development (D802)] Boris31:
Yeah sure mate
[G2 Android Development (D802)] Boris31:
Thanks for kind words it really helps me a lot. I'm new to kernel development I learn new things everyday so optimizations and battery is my 1st thing to concentrate on.
[G2 Android Development (D802)] casual_kikoo:
[MENTION=4488538]Boris31[/MENTION] ; Does this kernel works with CloudyG2 3.0 modified by [MENTION=4008653]somboons[/MENTION] ?
[G2 Android Development (D802)] Boris31:
Yes it should work please try and report back if you can. Thanks
[G2 Android Development (D802)] casual_kikoo:
Ok, thanks guy, I flash it and I'll report you!
[G2 Android Development (D802)] Shaolin007:
Will this work on v30e and does it support fast charging?
[G2 Android Development (D802)] casual_kikoo:
Nope, it not works, bootloop after installation..
[G2 Android Development (D802)] somboons:
Don't work.
[G2 Android Development (D802)] Boris31:
Well, cloudyg3 is based on f320 system so it's maybe because of that. I know that f320l/k/s on kitkat could boot with a d802 kernel but had problems like Fmradio etc.. i dont know why it does not work here so wait for cloudy to release it official or maybe I will try to find how fix it.

[MENTION=4008653]somboons[/MENTION] which kernel did you use in modded cloudyg3?
[G2 Android Development (D802)] somboons:
There is not my work maybe from VN. Base F320 .I have unpacked ramdisk I saw f320 in properties fils But I can't remember the name.

I think these kernel modify from f320 for D802.
[G2 Android Development (D802)] Boris31:
Yes that is the reason why it doesn't work it needs to be modified f320 ramdisk for d802 i think
[G2 Android Development (D802)] madmax916sps:
I notice the same. It is realy because the original charger. I tried it with 3 charger. With a LG, Samsung S4 and a Apple Ipad.

3 different typs of charging. Lg is the best, than Samsung, than Apple. Normaly with kitkat and Dorimanx kernel there was no different between LG and Apple charger.
[G2 Android Development (D802)] andylong42:
I've flashed this and my charge has gone from approx 200-300mA to 1800, however when I check kernel version it still says 3.4.0 - is this correct?
[G2 Android Development (D802)] Pritt0:
Hi all and thanks a lot for this great kernel!. In 2.1 beta there is an issue with bluetooth that affect connection with my mii band and car's device parrot too. Always i need to switch off bluetooth and re paired with my car set bluetooth. I'm on v30b. Thanks a lot
[G2 Android Development (D802)] andylong42:
OK, my AC adapter gives 1800mA however my car charger is giving 100 Max... This worked fine on KitKat and CM12. Any suggestions?
[G2 Android Development (D802)] remorema:
sorry mate. only check forums every now and then.

battery is simmilar to stock. no big diference if any.

stock charger with overmarket short cable. (really short. lolol) getting over 1900ma :happy: :happy: :happy:
[G2 Android Development (D802)] 4r44444:
What Kernel configuration App do you guys using and anybody found the best preferences for Battery/speed balance out?

>1500mA with stock charrger here.
[G2 Android Development (D802)] touns_j:
thanks for the reply ( i pressed the thanks button) but now i am back on stock kernel as i didn't see any battery life improvement with this custom kernel
[G2 Android Development (D802)] marchino123:
How did you do?
[G2 Android Development (D802)] touns_j:
Go to this page, http://xdaforums.com/showpost.php?p=60403143&postcount=154, get the stock kernel you want and flash it via recovery
[G2 Android Development (D802)] SNaReX:
Looking forward to 2.1 stable [MENTION=4488538]Boris31[/MENTION]

Any plans on releasing soon? I will be out of town and won't have internet connection. Before that I want to install the latest.
[G2 Android Development (D802)] remorema:
yep. Im also back to stock altough I liked the fast charge on beta 2.1 I saw no noticeable improvement over stock and it was killing my background apps like crazy. tapatalk for instance was never loaded from ram. had to boot every single time even if I only left the app for a minute or two.

offtopic: flashed 30b kdz for my country and Im as stock as it can be. not even rooted now. guess Ill take the challenge to see how many time I can survive without root. really missing adaway so far.
[G2 Android Development (D802)] Boris31:
Progress report!!!

New 2.1 stable is near. A lot of new stuff is going to come. With a lot of help from [MENTION=3441913]duki994[/MENTION] . Stay tuned guys :)
[G2 Android Development (D802)] crazylife:
Great!!! Cant wait to give a try ?
[G2 Android Development (D802)] longer0429:
OTG problem..

Can't use otg...
[G2 Android Development (D802)] reddsmokee:
i'm seeing in your uploads called bckernel 2.1test4. could we use this?
[G2 Android Development (D802)] duki994:
USB flash drive?

Is it formatted exfat?
[G2 Android Development (D802)] samuele94:
No otg problems! (beta 2.1)
[G2 Android Development (D802)] reddsmokee:
https://www.androidfilehost.com/?fid=23991606952597378

this link newer 2.1?
[G2 Android Development (D802)] samuele94:
No,I'm very curious about it
[G2 Android Development (D802)] duki994:
Then try it :)

I use it. It's quite different from 2.1 beta. A lot of new commits for GPU, new thermal, new HP.... with some of my manually added workqueue things. I help Boris31 with some merge conflicts and rewriting code logic for things that don't work in LP

Look at git for full changes :)

But it's still prerelease, so don't be surprised if something bugs (although nothing happened yet).

A few more big changes and features are on the way. And you will be amazed by new kernel.
[G2 Android Development (D802)] samuele94:
i know,I've been amazed since the first release. bk 2.1 test4 installed on 30A stock,no problem for now
[G2 Android Development (D802)] volginster:
Hello,

Undervolting possible with this kernel ?

Thank you :)
[G2 Android Development (D802)] goran_oh:
Installed bk 2.1test4 on v30b,all ok great work.

Sent from my LG-D802
[G2 Android Development (D802)] capoooro:
Also here. No prob
[G2 Android Development (D802)] marchino123:
Where is a link?
[G2 Android Development (D802)] alex1690:
I'm on 30b, all ok with last beta but still slow charge at 480ma... Any suggestions?
[G2 Android Development (D802)] duki994:
1) Install Synapse and UKM (Universal Kernel Manager) 3.8.1

2) Open Synapse

3) Go to MISC tab

4) Set USB Fast Charge to Custom

5) Set Fast Charge Level to 1600mA or any other you want.

Maybe your fast charge got stuck on 500mA
[G2 Android Development (D802)] 4r44444:
Hi, I tried it, max input I get is 1150mA
[G2 Android Development (D802)] duki994:
I get 1600mA. At 2000mA I get full 2A.

Maybe your cable can't carry full current. It happens over time.

Try setting to 2000mA. If input is between 1000mA and 1200mA it's your cable.
[G2 Android Development (D802)] 4r44444:
Nice benchmark with this kernel.
[G2 Android Development (D802)] citytrader:
Hello!... is the wifi drops at 5ghz solved with this kernel!?... on the original kernel LP the wifi drops (is worse with BT activated) even if I have full bars
[G2 Android Development (D802)] L22EEW:
Noob question,

I have a 32GB D802 (European model), with software v30d-VDF-COM installed (5.0.2). Which I flashed via LG FlashTool (I was getting fed up with waiting for the OTA update) :D

Will this Kernal work for/with my device?
[G2 Android Development (D802)] Danzano:
Yes
[G2 Android Development (D802)] reddsmokee:
Yes it will work. You can use it. :good:
[G2 Android Development (D802)] L22EEW:
Didn't work for me. Still showing Kernal 3.4.0. Installed via Recovery (made backup just in case), rebooted device, but no change?

Tried installing via recovery again, and did a cache,dalvik wipe - still no joy?
[G2 Android Development (D802)] alex1690:
Thanks Duki994

:( i've try but no luck... i've find menu, set "custom " and try to change from 300 to 2000ma but current charge stuck to 480ma

If i try to charge D802 in TWRP recovery, charge rate is 1500ma :silly:
[G2 Android Development (D802)] reddsmokee:
that's normal. it shows like 3.4.0 under phone software information. you can check with cpu-z app or suchlike.
[G2 Android Development (D802)] duki994:
I don't know if cable check is disabled in charge code. Should be when Fas Charge was merged. I'll check.

You can install any terminal emulor and type this:

su

cat /proc/kmsg

Then you'll see live kmsg. Connect charger and watch for smb349_*something about thermal mitigation*. Then look at numbers for charging current.

Do this if you know how :)

If you don't, connect charger, wait for 20sec and do save dmesg in synapse, and uplpad log here for inspection :)
[G2 Android Development (D802)] L22EEW:
Before...

View attachment 3299211

After...

View attachment 3299212
[G2 Android Development (D802)] citytrader:
I'm testing BCkernel2.1TEST4 since yesterday with Lollipop SEA 30A and till now I did not experienced anymore the wifi drops at 5ghz I had with stock kernel and fastcharge is working ok.
[G2 Android Development (D802)] alex1690:
Thanks for support :)

Here DMESG file
[G2 Android Development (D802)] duki994:
Clean USB port.

Driver was geting some bad data. That may be hardware related, but looks more like rusty/blocked USB port. Clean it good because current/voltage was jumping up and down, probably because resistance was changing with dust in USB port.

Also check your charger.
[G2 Android Development (D802)] Boris31:
BCKernel 2.1 released

Stable 2.1 has been released, change log is in the post #2!

First of all big thanks to [MENTION=3441913]duki994[/MENTION] for all his help with compile errors and all his work in this kernel. This release would not be the same without him!

There are more than 200 pushed commits and a lot of new features after the 2.0 kernel so this is a big upgrade you should wipe cache and dalvik before flashing. Enjoy guys!
[G2 Android Development (D802)] dracula1520:
is the kernel compatible with g3 port rom?
[G2 Android Development (D802)] degman:
Can't change GPU max frequency. Always show 650MHz.

Sent from my LG-D802
[G2 Android Development (D802)] drew150931:
Battery drain fast!!!

Sir i experience fast battery drain using this BCkernel2.1TEST4 installed in my g2 d802 variant using v30e [MENTION=4008653]somboons[/MENTION] rom. in new release of stable 2.1 kernel did it fix the battery performance? i love the fast charging capability of this kernel but the battery drain very fast. i hope you fix this problem. by the thanks for your great work!!! :)
[G2 Android Development (D802)] hauntedbg:
I can change GPU frequency but when I change it to 450MHz it goes to 650MHz. Other frequencies are OK. Also the lollipop WiFi bug is still present. It disconnect and connect or doesn't connect to the WiFi at all when is set to turn it off when screen is off. Fast charging works Ok. Have to turn it on with trickster.
[G2 Android Development (D802)] citytrader:
I my case, wifi works fine when the option "keep Wi-Fi on when screen is off" set to yes, but if I set it to "no" and the screen is off, wifi is still connected, in my case I need it set to yes so for me is ok and wifi in this kernel is working fantastic as never before at 5ghz.
[G2 Android Development (D802)] hauntedbg:
If you set "keep Wi-Fi on when screen is off" to yes you always will have WiFi connection. This works for me too. But if I set it to off Wifi stops when I lock the phone. And when I unlock it not everytime it connects to the Wifi network. Or it connects, disconnect and then again connects to the WiFi. This started to happen with the Lollipop. With Kitkat I didn't have this problem.
[G2 Android Development (D802)] ibrakadabrax87:
Can i flash it with g2 pro lollipop port?
[G2 Android Development (D802)] StormIceX:
How can I check the version of my bootloader?

Inviato dal mio LG-D802 utilizzando Tapatalk
[G2 Android Development (D802)] bender_007:
1. What was the last official stock rom you ran?

2. How did you install twrp?

-if you were on LP and obviously installed twrp with autorec for lp then you have kk bootloader.

-if you were on kk and installed twrp with autorec for kk then you have jb bootloader unless you installed kk bootloader manually and a bumped kernel.
[G2 Android Development (D802)] drew150931:
Question before i installed v30e lp rom i used cloudy g2 2.2 rom. then i installed the v30e LP rom through TWRP recovery and currently my rom is now v30eLP rom. so my installed bootloader is kitkat? correct me if i am wrong. thanks in advance. :)
[G2 Android Development (D802)] alex1690:
I've check and clean USB port, try different charger and cable (original) but no luck :rolleyes:

The strange thing is that fast charge (1500ma) works ok in TWRP mode
[G2 Android Development (D802)] capoooro:
I've tried to change GPU frequency to 450 with trickster but It go back to 650...the rest work flawlessly
[G2 Android Development (D802)] micros130:
Can't change GPU max frequency. Always show 650MHz.
[G2 Android Development (D802)] Danzano:
Same issue here also using trickster
[G2 Android Development (D802)] StormIceX:
I installed twrp with autorec on kitkat. After I updated my recovery with the latest bumped version.

I'm on jb bootloader? I installed the kernel and work flawless.

Inviato dal mio LG-D802 utilizzando Tapatalk
[G2 Android Development (D802)] supar2000:
What is the best governor for this kernel? And does it dangerous with the high gpu frequency like others posted recently in this thread
[G2 Android Development (D802)] duki994:
Same thing happens on dorimanx KK kernel with apps other than STweaks.

I'll change today some gpu driver messup I made and missing things that make devfreq spam in debug messages.

Also there is messup in original devfreq driver so driver shows bad/incorrect frequency.
[G2 Android Development (D802)] Danzano:
Intellimm and no a little warm when gaming for long periods but nothing major
[G2 Android Development (D802)] infected85:
Hi, i installed your kernel on LP 30e (somboons version with root and latest bumperd twrp) and it seems to be working but synapse says no uci support detected. I tried to flash it again but no change. Can you please tell me what shoud i do?
[G2 Android Development (D802)] Danzano:
I thought the way trickster and stweaks interfaced the kernel would be the same but guess not glad to hear changes will be coming though thanks for the quick reply :D

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

There is a pitch to fix this I think it's mentioned at the start of this thread or perhaps rom thread quick search should bring it up for ya sorry on my phone so can't just grab the link for ya
[G2 Android Development (D802)] citytrader:
It happens because you need to install universal kernel manager from here:

http://xdaforums.com/android/software/zip-synapse-script-universal-kernel-t2736986
[G2 Android Development (D802)] 4r44444:
After flashing to 2.1 Kernel Benchmark went from ~40000 points to ~31000 points. What causes this?
[G2 Android Development (D802)] beggar23:
I can confirm the 650MHz GPU issue.
[G2 Android Development (D802)] longer0429:
Thank you ...:)

Yes , i use flash driver and micro sdcard...

already Format exfat or Ntfs , otg can't use..

User original kernal OTG OK...
[G2 Android Development (D802)] PhoenixNLx:
When I install the kernel (2.1 final) through lastest TWRP bumped, I still get the normal Kernel number 3.4.0 in my build in settings and not the bluecyclonkernel. I have installed OPEN 30b. (http://xdaforums.com/lg-g2/development-d802/rom-stock-30d-flashable-zip-t3070383)

Should work right? What am i doing wrong here?
[G2 Android Development (D802)] darckengel:
I confirm that, the cause is the GPU, 3D score is about 40% lower with 2.1 compared to 2.1beta (6K vs 10K)
[G2 Android Development (D802)] StormIceX:
Even clash of clans isn't smooth.

My phone is too hot because we got 34°C here

Inviato dal mio LG-D802 utilizzando Tapatalk