yashsingh1/xdaforums huggingface dataset:
[LG Optimus 2x] PhunKEE:
V20m stock with SR3 DS battery.

Calibrated since 8am battery today.

Lasted me for 10 hours with a good usage. Battery is about 10% now.

Check emails, calls and internet. On 3G or H most of the time.

Most fruitful working day battery life so far. Will post the picture of the usage statistic and drain pattern. The battery never surely have that jumpy indication. It went from yellow to green for a shortly while. As it the phone manage to squeeze some juice from the corner. Haaa

Really satisfied. Will be doing the donation shortly.

BTW do you guys have issue with the network and data connection. sometimes can't get connected even the logo is there? Have to restart or do the

*#*#4636#*#* test ping. Just want to know is this a rom or hardware issue.
[LG Optimus 2x] hisham027:
Did a nand backup and installed your kernel, will let you know how it works out. Thanks
[LG Optimus 2x] Deathmo:
Looks realy good.

Watched video with it.

MKV 720 p high profil 3.1 CPU@ 1GHZ 920 mv

After one episode ( 42 minutes ) battery drain was only 19%.

Very good. :)
[LG Optimus 2x] spica1234:
You may see more good result with calibration;)
[LG Optimus 2x] hisham027:
calibration, forgot abt it. goin to do it now.
[LG Optimus 2x] Deathmo:
Yes I knowe.

To get the exact stats I need to calibrate and charge it 2-3 times.

But still looks very good.

Nice work m8.
[LG Optimus 2x] CryptKilla:
Calibration is must?

We can do it omwith battery calibration? Charge to 100% and calibrate?

This is enough or?
[LG Optimus 2x] salisbury_steak:
Hi Spica, I remember Topogigi mentioning something about not wiping the dalvik cache (via CWM) as it would remove some of his partition optimizations.

Any recommendation as to whether it's ok to use your kernel without dalvik wipe? Or am I not making sense? :p

---------- Post added at 11:37 PM ---------- Previous post was at 11:36 PM ----------

Yes, I would say it's a must for you to fully appreciate the new battery driver in the kernel.
[LG Optimus 2x] spica1234:
Its not must but if you need more accurat reading. And more perfect scaling then you should calibrate it:)
[LG Optimus 2x] Thief777:
@spica234

I believe in tricks with the kernel, but will add more workhours undervolt , he works with your kernel? My phone stable work 1015mhz@0.900v other ROMs - it has always been economically!
[LG Optimus 2x] mboisker:
wouuuw

fantastic kernel

Topogigi 1.6 + HP kernel without OC
[LG Optimus 2x] spica1234:
Yes undervolt does work. If your device was previously supported till 900mv then it should support with this kernel too:)
[LG Optimus 2x] spica1234:
I got 3820 at stock and 4950 at 1.4:)
[LG Optimus 2x] Craxx:
...when i exit script manager my phone freeze with this kernel and topogigi 1.9.

Any idea?
[LG Optimus 2x] salisbury_steak:
Tried to flash this without a Dalvik wipe. Hope everything works out fine. :p
[LG Optimus 2x] Craxx:
...**** i make a dalvic cache wipe....mhhhh how i get topogigis special things back?
[LG Optimus 2x] davjan:
wiping dalvik cache does not affect topo's tweaks...
[LG Optimus 2x] Craxx:
THX davjan:)
[LG Optimus 2x] ehmjay:
hi spica.. i read that voodoo sound is included right? do i need to download the voodoo sound control or not? also i noticed some distortion during voice recording, is it because of the voodoo sound?
[LG Optimus 2x] spica1234:
You need voodoo app if you want to use app specific functions. Ive not changed anything related to sound except merging voodoo codes of superico. I need to check about voice recording distortion.
[LG Optimus 2x] Soulj4h:
Possible Bug Report:

Voodoo sound DOES NOT work with this kernel. I tried opening the voodoo control plus app and it says that I need to load a kernel that support voodoo sound.
[LG Optimus 2x] spica1234:
Sure:) No probs
[LG Optimus 2x] spica1234:
sorry for the delay guys my upload speed sux

here you go

=> Horse Power 2x eXtreme 24BPP RC2

: http://www.multiupload.com/MPQ6YUX9MD
[LG Optimus 2x] ryaneu:
can you please upload 16BPP version too?

thanks.
[LG Optimus 2x] Bir92:
Thank you just flashed no problems so far !
[LG Optimus 2x] spica1234:
Tomorrow sure. Im already late and left already
[LG Optimus 2x] Topogigi:
Hey man, don't tell me that new sources fixed the compatibility issues with v20i/v20j....Cannot believe it! Is it true? Already tested it? ;)
[LG Optimus 2x] davjan:
installed :)

antutu benchmark , around 6300points

quadrant around 4500 points

@1400 mhz

on topogigi 2.0
[LG Optimus 2x] spica1234:
Not tested on 2.0 . i think its little older sources. They should have released 20f sources bynow as 20f is latest for su660.
[LG Optimus 2x] Topogigi:
ok I'll give it a try this evening. I still have a v20j based version of my rom I never published. Let's see....

My 2.0 release is v20e based, so it must work without issues there.
[LG Optimus 2x] lkhz:
Just flashed RC2 on topogigi v 1.9 SP1

Seems you forget to update info on CWM ;) It says RC1 based on v10e
[LG Optimus 2x] ryaneu:
yes while flashing RC2 , it said RC1 based on v10e.

have you have uploaded the correct version and not mixed up with the old ones?
[LG Optimus 2x] Striatum_bdr:
No issue here with wifi sdcard 2g 3g, have a 3500 with quadrant at stock speed with undervolting 50mV...

Congrats man!
[LG Optimus 2x] lkhz:
Windows identifies phone as SU660 :/
[LG Optimus 2x] spica1234:
Version is correct only updater script version forgot to change:)
[LG Optimus 2x] ryaneu:
a bug i encountered,

it seems like voodoo sound driver is not working in RC2.
[LG Optimus 2x] lkhz:
ya, voodoo driver is not loading
[LG Optimus 2x] ehmjay:
woah.. flashed it w/out wiping dalvik.. seems fine though.. hope i didn't ruin anything :-ss
[LG Optimus 2x] Deathmo:
Confirmed and also that Voodo driver is unable to load.
[LG Optimus 2x] Flix123:
I can confirm the problems too. I went back to rc1.:(

Are there other things, that are better in RC2?
[LG Optimus 2x] Deathmo:
Well, that the phone is recognised as SU660 is no problem 4 me ( dont care as long as all works )

But the Voodo sound driver issue is a bit of a problem, cause sound is better with it.
[LG Optimus 2x] PhunKEE:
Ah my bad. We can actually add picture using the xda apps. Hee
[LG Optimus 2x] Dzhedaj:
Django 1.0 :)

It seemed to get less stable with fewer battery % remaining.

Will see how it goes after wipe and full charge now, as it nears 0% :)
[LG Optimus 2x] mascaras:
Spica,i have a problem with youtube,if i start the phone now the videos plays smooth but after 1 day and so on it plays with breaks,and restarting plays well but again 1 day...the same again.

ril+baseband+rom 20q sr3
[LG Optimus 2x] maxbaron:
Confirmed, with battery near to 0% i got some freezes. SR3 patched to +25mv.
[LG Optimus 2x] spica1234:
May be you should try v20q. LG has improved signal loss issues in v20q. Install v20q baseband aswell:)

Which baseband do you use?

Try normal battery driver version. After calibration on at 2nd charge you will see the difference:) try django 1.0 v20q rom with sr3:)
[LG Optimus 2x] Memhis:
I am running Django@guesteKernel. What is the procedure to put HP on? Just flash SR3 and PP over existing or I must manually delete/add some files. I want to try new Spica's masterpiece :).
[LG Optimus 2x] Skyfall007:
for overclock on sr3 what should i do? can i install andrevoc?:D
[LG Optimus 2x] spica1234:
Install SR3, Install PP10-R latest released today:) and reboot:)
[LG Optimus 2x] spica1234:
Anything you wish u can use like andrev oc, setcpu,cpumaster. Every software is supported:)
[LG Optimus 2x] bvhoesel:
Seems there are still more phones with the freezing problems. Could not get my phone stable, even with the +10 mv and +15 mv patches. Freezes occurred after a few minutes of booting and using the phone. But these settings did the trick. Thx for sharing.

My config: Django 1.0 + PP10 + SR3 (delete init.d scripts starting with numbers).
[LG Optimus 2x] spica1234:
I will compile one kernel with these voltage steppings. Its perfect? Can i lock settings?
[LG Optimus 2x] Skyfall007:
@spica which should i install first(sr3 or pp10r)? Thanks
[LG Optimus 2x] GentlyCriminal:
Rom

PP10

and then kernel :)
[LG Optimus 2x] spica1234:
You can install kernel/pp whatever you wish to install first. Doesnt matter:)
[LG Optimus 2x] Skyfall007:
Thanks bro! Your work is awesome!
[LG Optimus 2x] spica1234:
Welcome, its you all ppl's appreciation who made me reach till here:)
[LG Optimus 2x] PhunKEE:
Spica, I just drop a "token" of appreciation into your account.

Anyway for those who can't download from the market I think is because Google update the market now and it's called "play shop" a nice paper bag icon like a shopping bag with a colourful play icon. So just scroll in your apps menu and you will find it.
[LG Optimus 2x] spica1234:
Thank you bro:) yeah its same market with new ICS kind icon:)
[LG Optimus 2x] pgmunzi:
DID SR3 have zram enabled? Using free command i see only 380MB, swap size is 0

Inviato dal mio LG-P990 usando Tapatalk
[LG Optimus 2x] spica1234:
Nope. It doesnt. But SR3-R will have swap enabled:)
[LG Optimus 2x] cmahendra:
how to start?

Dear @Spica

I have decided to migrate from other stock rom and kernel combination. I never used your kernel before, but looking at the descriptions, your kernel looks more promising.

Please tell me where and how should I start. Which stock rom you suggest and then which version of kernel. I see there are some multiple tweak sequences too and I am confused. Asking simply due to lack of confidence and I dont want to mess up with too many mistakes at once. Your warning on post#1 also scared me a lot. Please help, Thanks...:confused:
[LG Optimus 2x] spica1234:
I assume, You are on gueste rom. No need to change ROM. Evenif if you want to proceed with clean install then install either rom Django 1.0 by carburano or Rebuild V20q by flix123. Then Just install then HP SR3 Normal battery driver(latest) version through recovery. And you are ready to go:)

Those patches mentioned in 2nd post is not for everybody, everybody doesnt need it but only for them who face freeze issue with needing of battery pull with normal version:)
[LG Optimus 2x] KillerbeeNL:
Not a comment to spica kernel but spica's kernel could give you freezes and missed calls because of the high customize settings that it is offering to us and this it is not for everyone.

Testing your phone with different setting to accomplice maximum speed for YOUR phone takes time and could cause freezes.

If that is no problem for you,go for it and if not go for stock based kernels or the older spica SR1 or SR2 (when wil there be ANY stable release for v20q after such long time testing by users ?).

Happy testing :D
[LG Optimus 2x] SuperSkill:
Install DjangoManouche 1.0 or wait for 1.1,spica SR3 normal edition, a winning combination :) Ive used both since the start, tried others but reverted after a day or less :) you will be amazed :D
[LG Optimus 2x] carburano:
or wait this evening for 1.1 :)
[LG Optimus 2x] SREEPRAJAY:
My friend Carburano,

It is still evening for you and unfortunately, it is mid-night for me....and I must go to sleep now....but, will do the first thing in the morning when I wake up

Thanks once again mate.
[LG Optimus 2x] cmahendra:
thanks all

Thanks all for such an overwhelming guidance....

I have tested Django 0.8 before and liked but left for other roms to test. I think I will go with it. And of course will test v20q by flix213 too. :) thanks spica for reply.

Oh no! This again scares me. :eek: i dont want maximun speed or overclocking. I think normal version will do for me as my usage is only limited to basic business related apps like email+calendar+accounts+few photos+few music+tomcat for kids+asphalt5 and thats few basic apps. thats all.

sure will try this combi only, thanks a lot. I think you dont have freeze and missed call issue like KillerbeeNL mentioned.

Yes 1.1 will be great, I am waiting since 3 days after you gave the news. curious to know when this child is getting delivered? lol :D
[LG Optimus 2x] Marsou77:
Some problems

Hi Spica !

I had the same bug with wifi and power off as other...

Another thing, sometimes when I want to send a SMS, search Google or write somethings anywhere, the text doesn't appears... I have T9 enabled and I can see what I wrote on the T9 bar... only reboot fix this, but because of wifi bug, I nedd to pull the battery.

I change to GuesteKernel for see if the bug is from the ROM (DM1.0) or from your kernel.

I'm on EXT3 DjangoManouche1.0 + Gueste, V20Q BB and ril. At the begining I was on Stock V20Q freshly flashed by .kdz. After flash DM1.0 StockKernel then SR3 flashed over Stock, and, for finish, Gueste over SR3

You have found the problem for wifi + power off ?

Thank you a lot my friend ! :)
[LG Optimus 2x] bvhoesel:
You mean the voltage settings will not be changeable in 'this' kernel? Not really necessary for me. I know the numbers now (thanks to Wickie87, see some pages back if) and can always set them with System Tuner. But maybe it will be helpfully for someone less confident to use a tool like System Tuner.

Maybe people can comment on this whether they would like a separate kernel with these steppings.

By the way, do you know the steppings for the SR3 kernel? Are these the voltages (initially) shown by Sytem Tuner? If that is the case we are greatly undervolting, instead of overvolting :confused: because the voltages shown by System Tuner were initially a 'lot' more then the list compiled by Wicki87 :)
[LG Optimus 2x] PhunKEE:
I'm on the stock baseband 725.

if I were lo jump into django, which baseband should I pair it with? Or it's already compiled in the rom? flash and ready to go ?
[LG Optimus 2x] vpaulve:
I installed Horse Power 2x eXtreme 16/24/32BPP SR3 OTF Ver2.0 Final(Stable Release) and when power on wifi I get power off cellphone :( . Any recomendation?
[LG Optimus 2x] SuperSkill:
Have you wiped? Did you only install kernel or rom included?
[LG Optimus 2x] spica1234:
V20q baseband:)
[LG Optimus 2x] Dzhedaj:
This is quite bizzare...

Wiped and flahed Django 1.0 + SR3 and +15mV patch yesterday.

Phone was stable throughout the day, left it charging overnight.

After the first call in the morning, the phone just had BSOD. Remove battery (my rear cover is getting all flimsy from so many removals :D ) and reboot. A minute later - freeze. This happened around 5 more times.

So I removed 99pwmcpu from /etc/init.d and quickly reinstalled System Tuner, set values to +25mV for all frequencies. So far the phone didn't crash...

I also tried modifying the /sys/devices/system/cpu/cpu0/cpufreq/frequency_voltage_table to have the desired values without the UV_mV_table. But after reboot, values get back to defaults... Any ideas why and if it would be a good way to force voltages in that file?
[LG Optimus 2x] vpaulve:
Wiped data , wike cache , then I installed ROM with kernel included.
[LG Optimus 2x] carburano:
to replicate your error I did a complete wipe of my device... reinstalled... tried many times to activate and deactivate wifi but nothing happens...
[LG Optimus 2x] Ferrum Master:
I have one complain... my previous 1.0 was more faster and smoother...

I had used Spica RC12, and simply overwrote the new SR3... It flied more smoother?

SQL? Scrolling cache? Damn I didn't make a backup... :(

EDIT:

Flashed a different Django/Spica ROM from scratch... everything is fine now. Won't bother what did go wrong... :)

---------- Post added at 04:27 PM ---------- Previous post was at 03:50 PM ----------

Why didn't you edit the voltage in the same 99pwmcpu file?
[LG Optimus 2x] SuperSkill:
This problem I've never even heard of, not rom nor kernel related, i would check if problems present with a non stock rom :)
[LG Optimus 2x] Ferrum Master:
We should ask him on witch BB he is on... the RIL is from the Django rom I suppose. :rolleyes:

Otherwise I would recommend to nvflash and start from scratch to ensure this problem is not hardware related.
[LG Optimus 2x] wayneace8888:
Hi Spica, your kernel is truly amazing, I miss using it so much, now I'm on a cm9 kang. Its a rock solid stable kernel or at least it always was with me. Unfortunately I'm now on nova HD plus cm9 rom which is a fantastically stable rom but can't use your kernel as its a cm kang, it would be the best thing ever in the LG O2X world if you could make a cm version of you amazing kernel. I realise this is alot 2 ask but in my honest opinion you really are the best person for the job. Keep up the good work Spica.
[LG Optimus 2x] spica1234:
Thank you for an appreciation. Yes i will soon(in a week) release CM9 kernels. My aim for CM9 kernel wont be to release countless kernels but to attempt resolving kernel side-non working things:) you could expect it within a week. My first priority for CM9 kernel will be long possible battery life and stability:)

And you wont have to miss any of introduced features within GB(aka my OTF pack) i will merge them too plus there will be new OTF features created by vadonka too:)
[LG Optimus 2x] wayneace8888:
This is the best news I've heard in ages for the o2x, I am so looking forward 2 this as I'm sure so many people are. Nova HD plus is an extremely stable as its only an alpha, in my opinion more stable than most gb roms, I had a few bsods on most of the gb roms both stock & cm based. I've been on cm9 since release & not 1 bsod or restart & never had to pull the battery. The addition of your kernel will make this phone one of the best available. Who need LG devs when we have devs like you on our side. Sounds great what you are gonna do with the kernel Spica, I'm willing to test if you need a tester pm me. Many thanks.
[LG Optimus 2x] spica1234:
Sure you will have testing kernel within 7 days. This time i will move to CM9 unlike last time. Thats why i have released final version in here.
[LG Optimus 2x] bvhoesel:
Use System Tuner option to save values to 'init.d' It worked for me :).
[LG Optimus 2x] mascaras:
Hi,spica

with youtube Sr3R freezes 2 times playing videos.I had to take battery off.

baseband+ril+rom stk 20q pp10r
[LG Optimus 2x] bvhoesel:
Is the tun device still in the SR3(R) kernel?

Hi Spica,

It looks like the tun device is not in the kernel anymore. At least openvpn can not open it anymore correctly. The error message shown is something like: 'cannot allocate TUN/TAB dynamically'. On itself no problem because I can fall back on the loadable kernel module tun.ko. But it would be nice to have it in the kernel as it was in Pre12 testbuild5.

And for the sr3r up to now: one battery pull because the screen did not wakeup pressing the power switch. Hopefully just an incident :o.
[LG Optimus 2x] aaaadrian:
Will there still be a SR3 R version as you promised a few days ago?
[LG Optimus 2x] spica1234:
Before I move to ICS finishing quickest for SR3R:

PreSR3R TestBuild:

Changelogs:

+IPTables updated

+TUN as driver

+Full blown Compcache support(Defaultly on with 190Mb)

+More Lower Latency Realtime Processing for quickest responsiveness even with Compcache on

+Optimized SMP support to enhance DualCore real time processing for more quick response than even SR3

+More attempts towards CPU memory leak

Download: (with Normal battery driver)

https://www.box.com/shared/pckhjmqj0l6sg451q0g4

DALVIK WIPE RECOMMENDED
[LG Optimus 2x] SREEPRAJAY:
Tried your normal battery driver with 1.1Django.....amazing work....great team guys

EDIT: SPICA bhai...dont forget me when you are ready for the ICS Kernel.....I am with you
[LG Optimus 2x] spica1234:
Yes obvious for you guys only I am moving towards ICS:)
[LG Optimus 2x] Bir92:
Spica i will also test your sr3 r but tell me when is your last release cuz i dont want to flash every day!

Man im gonna miss your kernel /work and you! You are the man!

But we will see in ICS (maybe)!!!

Thank you
[LG Optimus 2x] Shadowchaz:
Downloaded I will do a cheeky install when I go to make a coffee!
[LG Optimus 2x] pardol:
Still experiencing black screen after calls

Spica i have stock Rom + PP10R and SR3 , then i applied the +10MV fix but i am still getting black screen during most of the calls so that i have to remove the battery.

:(

Can you please help ?

is there a finally agreed voltage schema i should check ? should i try the +25 mv patch ? else ?
[LG Optimus 2x] spica1234:
Try this SR3R TestBuild:)
[LG Optimus 2x] jaspi72:
I dont have any problems at all with sr3, but dont like damn battery eating.

Tell me please how i make my battery last........ LONG.....
[LG Optimus 2x] Shadowchaz:
Ok, I have installed sr3-r test build, and it all seemed very fluid, then just scrolling through the pages of the launcher (360 2.0 launcher) it has frozen completely.

The screen has stayed on, the buttons at the bottom of the phone are lit. There is no way to turn the screen off.

I've been running sr3 fine since the day you launched it, so one of the optimisations is causing my phone a problem:)

If there is any info from my phone I can post up that helps let me know.

Chaz
[LG Optimus 2x] saniloc:
I also have freeze as Shadowchaz describe with Go launcher and my phone reboot during the first call with SR3R...

i have wipe dalvik cache and cache after installing kernel
[LG Optimus 2x] tpowell.ca:
Setting Voodoo sound amp volume on boot.

Hi spica, since I get the impression you want to have your kernel such that most parameters can be changed live, is it possible to interface with the supercurios Voodoo driver to set the amp volume on boot?

eg: set it to -3dB from the stock -9dB?

I bought the app, but it doesn't support setting values on boot, and it uses up plenty of (cached) memory if you use it at every boot just to bump up the max volume.

Thanks!
[LG Optimus 2x] DeepRed89:
hi spica, how can I do to put on my 2x the kernel with no DS battery? now i've on the kernel with the ds. +pp10..thank...
[LG Optimus 2x] Shadowchaz:
Well after my initial freeze and reboot sr3 r seems to be running fine. Have played osmos and Facebook and texts and solo guitar with no problems. Ill keep running and report back tomorrow.
[LG Optimus 2x] GentlyCriminal:
Man everything is working so smooth and I have no freezes and the powersave settings work great. Today I had 1% left, because I flashed new sr3r kernel in public. I changed to powersave mode 6 and this 1% was enough(3 hours) even at home it didn't power off. So great work bro, stable and long battery life :)
[LG Optimus 2x] maxbaron:
Spica,

Installed but swap=0, is it normal?

Inviato dal mio LG-P990 usando Tapatalk
[LG Optimus 2x] GentlyCriminal:
Hey did you flash the new sr3r kernrl? Because with the old sr3r i also had swap=0, but now it works.
[LG Optimus 2x] Memhis:
I have tried SR3 with normal and tweaked battery driver, SR3 R with normal and tweaked battery driver. Results are bsods. With +10 and +15 patch is better, but still bsods in calls. SR3 R gives me less bsods than SR3 but they are still there.

Anyway, I must thanked you for this peace of art, kernel is extraordinarily, but my phone is one son of a ***** :p.
[LG Optimus 2x] spica1234:
I will create +25 mV patch. +10/+15 mV is useless I guess:)
[LG Optimus 2x] abwyatt:
Pre SR3-R ... Just about perfect! Previous ram swap implementions did create some lag. This one just flies!

Wondering if full implementation of compcache (4 swap files) will similarly fly.
[LG Optimus 2x] spica1234:
SR3R Repackaged:

Changelogs:

+25mV ,No freezes now

Download

http://www.box.com/s/m6hu426rgp2cki066fhg

Note: Who has still shown swap=0 , they need to update busybox. Download stericsson busybox from market update it to 1.19.4 busybox. then reboot and you'll see swap=190Mb
[LG Optimus 2x] spica1234:
Yes "PowerSave" indeed mean for "PowerSave". It greatly reduce battery drainage unlike CPU UV which never works. "PowerSave" is based on Realtime Kernel Smart Management for powersaving.
[LG Optimus 2x] Lo_RaT_PeNaT:
I installed the kernel spica +25, but the values ​​have not changed

216 MHz - 770 mV

when they should be, there is an error?

216 MHz - 795 mV
[LG Optimus 2x] abwyatt:
Perfect now! I had one freeze on pre SR3-R and normally my hardware is pretty tolerant of your low voltage versions. Installed this +25 version and everything is just perfect now. Battery mA draw looks good with no real difference that I can see between this and the pre SR3-R. Looks like a good solid final candidate to me.