yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Nexus] martonikaj:
I bet his battery life is awesome! Tell him to make a new thread to post his ROM/kernel combo.

Noooo joke. We don't care anymore, people!
[Samsung Galaxy Nexus] jonathan3579:
Thanks for the laugh man. I needed it. These threads have gotten so out of hand, it's ridiculous. A Mod should just combine all these redundant battery threads into one giant thread so they can all piss in the wind and see whose goes further.
[Samsung Galaxy Nexus] gebedias:
My phone is very strange about battery life, in fact sometimes it lasts 26/27 hours and sometimes, with the same usage more or less, it lasts 15/16 hours :confused:
[Samsung Galaxy Nexus] Smokeey:
That's pretty good, I can barely get mine to last overnight with literally NO USE, BUT SERIOUSLY ANOTHER THREAD?
[Samsung Galaxy Nexus] Scottatron:
Ripping tale old chap.
[Samsung Galaxy Nexus] jhericurls:
Your the one doing it wrong, no one cares for another battery thread.
[Samsung Galaxy Nexus] number3pencil:
You know what I'm talking about., it standbys like a television used to shut off. I don't think there are currently mods available, but do any devs from previous devices know where I might start?
[LG Optimus 2x] hei1125:
Nova HD is an Android 4.0.4 (ICS) ROM based on an UNOFFICIAL BUILD of CM9 (CyanogenMod 9).

The ROM is highly customizable and it aims to give your LG 2X a longer battery life and smoother UI .

Changelog of ROM can be found at #2

Please rate 5 STAR & click the THANKS button if you appreciate my work!

You may also place this banner in your signature :)

If you want to support my O2X development, feel free to donate:).

CREDITS

- CM Team & RC

- Owain

- Pastime1971

- Other people contributed

Just a note that to keep the changelog clean, I won't make any credit there.

Besides, you may be happier if your name is in thread #1 :)

ROM FEATURES

- Based on Android 4.0.4 Ice Cream Sandwich

- Heavily Tweaked, very fast and smooth UI

- Longer Battery Life, up to 2 days for moderate usage

- Exclusive LG Optimus UI 3.0, smooth & pretty

- Highly Customizable during installation, you can select what you like

- Many Many other tweaks and optimization, such as minfree adjustment, I/O tweaks, VM tweaks, SD Card Read Speed tweaks etc..

- Awesome Boot animation, Battery Mod and other Holo-Dark Apps ( ICS styles).

INSTALLATION INSTRUCTION

1. Backup your ROM (Optional)

2. Copy NovaHD.zip to External SD card

3. Boot into CWM Recovery

4. Flash NovaHD.zip

5. Choose your favourite options

6. Reboot and Enjoy it!

DOWNLOADS

Rom

http://hei1125.zapto.org/files/?dir=Nova HD [CM9 ROM]

http://www.xdafileserver.nl/nova-hd/

Themes & Mods

http://xdaforums.com/showpost.php?p=23973792&postcount=1367

http://xdaforums.com/showpost.php?p=25474827&postcount=2700

Credit to vadonka For his hosting!

Feel Free to mirror the files.

KNOWN ISSUES

- No media acceleration: No video decoding, no video encoding

- Apps made for Android 4 with their own specific graphics implementations (Chrome is a good example) will be glitchy.

NOVA HD TEAM MEMBER

Developer - hei1125

Designer - XXMrHyde

Designer - C4Pt4|N

DONATERS (GREAT CREDIT TO THEM)

- Michael Deschler, MARCELINO PEREZ CANO, Ivor Zwaanswijk, Cheung Cho Yiu, Fuat Akgün, Александр Овчинников, C4Pt4|N, hendrik pieter alberts, Chris Daßler, Moritz Trippel, Franco Messori, Nunzio Nicita, Krzysztof Bugajski, Michal Dvořák, Martin Hero Miketta, ZeroCoolRiddler, Pierpaolo CARONE, Darius Aladaitis, CarloIT, Ricardo Cassolatto, Zhivko Mitev, Andreas Kreissl, Darko Lalic, Maksysz, Luca Boscaro, Miroslav Jozífek, SuperSkill,	Peder Kronsgaard Detlefsen, Frank Schmidt, Jens Meyer, Hugo Artur Schmitt, Frauke Hindersmann
[LG Optimus 2x] hei1125:
ROM CHANGELOG

Rebuild v1.1.0

+Based on XXMrhyde 's CM9 Build RC1-10

+Re-designed Installer Steps

+Updated to the latest CM-Source

+Updated Nova Kernel to V1.0.7

+Updated SU Binary to the latest available

+Updated SuperSU App to v0.9.2

+Added all ICS kernels to kernel selection

Rebuild v1.0.3

+Based on XXMrhyde 's CM9 Build RC0-5

+Updated to the latest CM-Source

+Updated Nova Kernel to V1.0.6

+Updated SU Binary to the latest available

+Updated Hosts File to the latest available

+Fixed Icons bug of LG Optimus UI 3.0,

+Fixed Boot Animation Misplaced Error

Rebuild v1.0.2

+Based on XXMrhyde 's CM9 Build RC0-4

+Updated to the latest CM-Source

+Updated Nova Kernel to V1.0.5

+Updated three theme for LG Optimus UI 3.0

+Updated Weather Widget for LG Optimus UI 3.0

+Replaced Nova HD Boot Animation with LG UI 3.0 Boot Animation

Rebuild v1.0.1

+Based on XXMrhyde 's CM9 Build RC0-3

+Removed "System Updates" in Settings

+Updated to the latest CM-Source

+Updated Nova Kernel to V1.0.4

+Added three theme for LG Optimus UI 3.0

+Fixed Apps Icon bug of LG Optimus UI 3.0

Rebuild v1.0.0

+Based on XXMrhyde 's CM9 Build RC0-2

+Fixed Updater-script typo

+Updated Nova Kernel to V1.0.2

+Updated Aroma Installer binary to 2.0

+Updated SuperSU to v0.89

+Updated Apex Launcher to v1.2.1

+Updated Update Me App to v1.3.1

+Replaced ES File Explorer with Solid Explorer

+Added LG Optimus UI 3.0 & Weather widget

+Added RAM Management Options, Thanks to carburano
[LG Optimus 2x] hei1125:
F.A.Q.

1. Unlock Screen then Auto Reboot

Don't touch the lock icon.

From top of the screen bring down the notification screen and select settings button in that.

In settings check if you have any enabled accessiblity services. (thanks to varunbhatbm for the tips)

2. My Battery Life is worst, any solution?

Try match your RIL with your Baseband.

Also, you should discharge your phone below 20%,

and then fully charge the phone.
[LG Optimus 2x] seksith:
Congrats for your rom, i like your rom name too.

:D :D :D
[LG Optimus 2x] retareq:
I'm currently on SelfKang2 and the latest 48mb ics iron kernel. Everything was fine until few hours ago. Since then I've had two random reboots. I am not sure whats causing this but since this build is based on the rc I just wanted to put it out there.
[LG Optimus 2x] RohanAJoshi:
On which kang this rom based? Latest kang3?
[LG Optimus 2x] hei1125:
Thanks for the report. It may be the issue of kernel.
[LG Optimus 2x] hei1125:
Yes. It is based on SK3.
[LG Optimus 2x] royskeyz:
Thanks hei it seems that you acquired approval from rc.
[LG Optimus 2x] hei1125:
I have asked in XDA and Google+ but got no reply as I am nothing.

I just ask the DEV of G2x who publish the ICS Rom based on CM9 and he said that it is open source and sharing is caring so I publish my Rom too;)
[LG Optimus 2x] hei1125:
There are always some people voting one star in my thread but do not give any comments and opinions. I hate those and I may not continue development if someone continue to do these silly things.
[LG Optimus 2x] Divyan:
I gave you 5 stars just because of this. Troll syndrome is everywhere.

Btw, silly reasons should not be a reason to stop development. If you do that it means that the trolls win.

I am on some other ROM now. Will give your one a try sometime later. Thanks for your hard work :D
[LG Optimus 2x] k101d:
From Alien to Nova (Teranova Fox :D) well done hope SK3 better than previous (SK1 & SK2) I also got problem that SK3 not wake me up (alarm not ring maybe deep sleep) but good news it not die on wall charging.

Just downloading Nova HD and will report soon.
[LG Optimus 2x] rafaelsartori:
lol. first time ever... never saw that before (start rating).

good job with this work. i like your cm7 rebuild (using it now) but when tested sk2 i got:

- a reboot, was only one in two days.

- my cam worked 3 or 4 times in 10 attempts for taking a picture and didnt work for video recording.

- the worst bug i've found and this make me back to cm7: Like on MIUI, every time i use wi-fi my phone is incapable to get back to mobile data connection. i need to enable flight mode and disable it to get data connection up again.

if anyone here know how to fix this last bug related please help me. i try a lot of bb/ril combinations, almost (if not) all kernels of this forum, and i try almost roms. i get 100% connection only on cm7. some stock versions gimme that error too.
[LG Optimus 2x] fuxmen:
downloading right now :) yesterday I did full wipe today I think would do again :D

Is next version will be without wipe?
[LG Optimus 2x] rafaelsartori:
is that any way to you or somebody teach me how can i get a log of that conection problem?
[LG Optimus 2x] hei1125:
You are right. I will ignore them and continue to develop because of users like you.
[LG Optimus 2x] hei1125:
Yes. The upgrading from Nova HD do not need any data wiping.
[LG Optimus 2x] hei1125:
I don't have the last bug.
[LG Optimus 2x] IDan1109:
Thanks for this! Downloading and testing :D
[LG Optimus 2x] HammarNet:
I have never seen such amazing batterylife before. 52% left after 25 hours of medium use
[LG Optimus 2x] hei1125:
Are you using v1.1? Which baseband and RIL are you using?
[LG Optimus 2x] andretg01:
Thanks for the ROM, fantastic experience.

A few glitches:

- Clock (native) doesn't work

- Google docs doesn't show

-Friend Caster doesn't work

Any app replacement for the video issue? What about the music player?

Cheers
[LG Optimus 2x] hei1125:
I am using friendcaster right now and it works.
[LG Optimus 2x] PYCON:
&

I'VE TOLD ALL SEVERAL TIMES TO AVOID THE RIL WITH BB 1120.

But everyone does what he wants, without reading the info...

So, not my problem. I don't want to repeat same things

again, again, and again... :mad:
[LG Optimus 2x] k101d:
What Clock (native) ??

-Google docs for me I can view via ICS browser no problem.

-Friend Caster -hei1125 say it work

Video issue what you mean for player MxPlayer work great, For recorder -videocam illusion 1.5 free or pro work very well.

-music player - power amp work great.
[LG Optimus 2x] HammarNet:
Yes, I'm using 1.1. BB 0725 with V10d Europe RIL
[LG Optimus 2x] marcom67:
I try some RIL with 1120 BB the best are 218 (10b- Europe Open) and 725 (10d -Europe..)

with this two no problem of switch wifi to data and data to wifi.
[LG Optimus 2x] kemmo123:
to be honest... I have never flashed a 'unstable' rom and had so few/zero problem's off the bat... THIS ROM/KANG RIPS! so damn smooth... all the important stuff works... I feel blessed to have dev's like this in the xda community.
[LG Optimus 2x] fuxmen:
Most thanks for the Ricardo :-)

But op do the great job to
[LG Optimus 2x] CryptKilla:
Ive testing this rom. But have only one major problem.

In call the sound is sometimes really low. Cant here nothing. And sometimes is very good sound.

Anyone have this problem too?

Sent from my Tapatalk
[LG Optimus 2x] kemmo123:
make sure your baseband and ril match... use getril from the market if your not sure...
[LG Optimus 2x] kemmo123:
of course...
[LG Optimus 2x] hei1125:
v1.2 is released
[LG Optimus 2x] IDan1109:
Can i update rom without wiping?
[LG Optimus 2x] CryptKilla:
It is matching. .. i checked this first

But let me test your new version now :)

Sent from my Tapatalk
[LG Optimus 2x] ZeRoWaR:
Same question here

And i like your rom very much.

It is ready for daily use.

The only thing i don't realy get to work is the music app (it doesn't recognizes my music folders correctly)
[LG Optimus 2x] hei1125:
No need to wipe data.

The music app is worked in my phone.
[LG Optimus 2x] xIceCream:
For those who enjoyed this ROM, just wana ask is this ROM stable enough for everyday use ? How about the apps from gingerbread ? Will all work with cm9 ? :D
[LG Optimus 2x] Striatum_bdr:
I don't use this ROM but ICS is clearly good for daily use, unless you need to shoot movies for your job lol, or if you're addict to FM Radio....

Gingerbread apps.... What is that... If you mean Market apps you used on GB yes you can use them, I think all of them now have been rewritten with Android 4 compatibility.
[LG Optimus 2x] tr@p:
Yeah, I have this problem too... disappearing status bar... but than I do something that have notification (backup with TB for example) and status bar is back...
[LG Optimus 2x] oleg1981:
What about wifi? Some body have the sleeping problem with it? The battery drain is huge.
[LG Optimus 2x] hectormcesar:
RC-19-35 working flawless. I notice drain battery only when I OC to 1216 and 1408. At 1015MHz the battery is working normal. I had experience problems unable to make phone calls right after I flash the room, 20 minutes later I was able to make phone calls without issues. Thanks Hei great job!
[LG Optimus 2x] andretg01:
Anyone notices a huge difference in the memory available now? I have, in a good day, 120 mb free only.

Can't play any of the racing games...
[LG Optimus 2x] axepted:
I have to turn it off then on to make it connect after sleep..

I have only huge battery drain when using mobile data..
[LG Optimus 2x] slebit:
Which kernel?
[LG Optimus 2x] andreilica:
I've been waiting this moment for a long time. I wanted to say to you HEI and the whole team: Thank you very very much for everything you've done, this GREAT ROM for our lovely phone. You are a great man that deserves a lot. Since I've been using this ROM I never got any BSOD or boot loops or anything like that. Only sometimes a little battery drain that was solved by changing the RIL and everything got back to normal and I think it depends from phone to phone which works great and which doesn't. I can't wait for you to add ramhack to the Supernova kernel so we can enjoy it's power at maximum level :D. If I will have any problems from now on, I will use this thread..

And for those of you who have problems with status bar disappearing, try connecting the device to the PC using the cable. That worked for me after I pressed the circle icon and got FC.

All things considered, keep up the good work and I can't wait for NVIDIA to release the drivers for TEGRA 2 so we can use acceleration too. Thank you again for everything you've made!
[LG Optimus 2x] XXMrHyde:
Updated Nova HD Mod to V3, (only changed wrong logo in notification area background)

Download can be found here, or in post #1
[LG Optimus 2x] andreilica:
It works very well. :) Could you tell me please what keyboard are you using in that screenshot? Thank you!
[LG Optimus 2x] zarras:
Ηad the same prob with 19-35Mod, i unistalled it
[LG Optimus 2x] XXMrHyde:
It`s Go-Keyboard, and my own skin.
[LG Optimus 2x] andretg01:
CM9 kernel...
[LG Optimus 2x] andretg01:
CM9.
[LG Optimus 2x] andrasid:
And what about the status bar problem?
[LG Optimus 2x] XXMrHyde:
for me it`s working without problems, what CWM version did you used, did you installed some "extra stuff" (kernel, reloaded ics, ...)?
[LG Optimus 2x] soccerist:
Flashed NovaHD RC19 35, but found some Apps not working:

Opera quit immediately once launched.

MyTV returned to home page after playing the commercial adv. and did not play the chosen videos

Thanks.
[LG Optimus 2x] hei1125:
I will introduce ramhack in the next release of supernova kernel so more ram are freed.
[LG Optimus 2x] hei1125:
Told the app developer to support ICS
[LG Optimus 2x] andreilica:
For those of you who have problems with status bar disappearing, try connecting the device to the PC using the USB cable. It will appear ,, Connected as media device" and the status bar will reappear. That worked for me and it is worth trying!
[LG Optimus 2x] hei1125:
Send yourself a message also can solve the problem.

Any notification can help:)
[LG Optimus 2x] andreilica:
@ XXMrHyde, I've noticed a little problem in the Aroma Installer of the MOD. After you press install, appears: Nova HD xx Theme with Honeycomb styled batterie-icon... A little grammar problem :D .
[LG Optimus 2x] rupppi:
Its the german word for battery i guess.

send from my awesome 2x using tapatalk 2 beta 5
[LG Optimus 2x] andrasid:
Simply installed RC19-35, my CWM version is 5.0.2.0. Nothing extra installed, and the ROM is installed with full wiped option.

P.S.: when i get a notification, the status bar is appear, and works fine after that.
[LG Optimus 2x] XXMrHyde:
of course you are right, ;) I`ll fix it in next update

I can`t reproduce that, installed CWM 5.0.2.0,

installed Rom with fullwipe option, installed Mod,

no problem with disappearing statusbar,

but if the statusbar appears after any kind of notification, it`s ok, (I hope)
[LG Optimus 2x] tr@p:
Use Opera version 11.5.3, this one works... newer don't.
[LG Optimus 2x] andreilica:
@XXMrHyde, Try pressing the circle icon setting and you will get a FC. After that, my status bar dissapeared. :| Now, every time I reboot my phone, the status bar is gone until I get a notification.
[LG Optimus 2x] XXMrHyde:
thats a known bug in owains RC0-35, it`s removed in RC0-36, but we are waiting for owains next release RC0-37. Don`t touch the round icon, ;)
[LG Optimus 2x] andreilica:
I've touched it one time and now I can't get rid of the disappearing status bar problem. I re flashed the ROM and the Mod and still have the same problem. It is a little bit annoying but I can get used to that. I don't want to do a full wipe just for the status bar,that can reappear when I get a notification.
[LG Optimus 2x] nokpos:
hello

the video record and camera is it working ??

bcs i have some problems with other version of this rom !

thank you !
[LG Optimus 2x] andreilica:
The video recording isn't working because of the no media acceleration: No video decoding, no video encoding until NVIDIA releases the drivers for NVIDIA Tegra 2. Taking pictures is working very well. For video recording you can use Videocam Illusion but at a low quality. :(
[LG Optimus 2x] nokpos:
thank you for your answer !

the rom it is very very good but i would like to use the video record :)

keep up the good work all the team here !
[LG Optimus 2x] nothingtotalk:
Found a bug. When lockscreen is in landscape mode, unlocking takes you to the Message app.
[LG Optimus 2x] darklord408:
Anyone experiencing fc of contacts after a call?
[LG Optimus 2x] android_888:
Does someone have problems with battery drain? I mean with Wi-Fi? When is turned on it drains me a lot of battery, when I switched it off, it's all ok...
[LG Optimus 2x] Sörnäinen:
It's never really okay, I really consider buying a bigger battery, but the Wifi definitely eats a LOT of energy.
[LG Optimus 2x] varunbhatbm:
Yeah...I'm having the same problem...could not find a way to solve it... :(
[LG Optimus 2x] hei1125:
For FC problem, you have to wipe everything. The problem arise because of Android version change
[LG Optimus 2x] android_888:
Yeah, thanks. I ask because I have had Samsung Galaxy S2 and that issue with Wi-Fi hasn't been so prominent. So I surprised a little when I saw that...
[LG Optimus 2x] darklord408:
already did this one. but after sometime FC of contacts returns
[LG Optimus 2x] hectormcesar:
I think with the latest -35 my battery has last the longer. The first day I flash the -35 I used the phone until the battery die completely, then i charged it over night while off. Yesterday with normal use last all day and around 10ish pm I had like 20% left, charge it to 100% before went to bed I left the phone on wifi and this morning was on 94%. I notice a big battery drain when I oc it. So for better battery performance it's set to 1015Mhz. I hope this helps.
[LG Optimus 2x] spica1234:
Use oc on demand when you need it. Keeping permenantly oc will ofcourse drain battery soon:)
[LG Optimus 2x] vrowdy:
Thanks for this great rom, it's really very nice, you even have a very good looking installer!

I have two questions though:

-in the notification bar, when I click the second icon after the date (icon of sliders with a reset-like arrow around it), then UI force closes. Seems like the icon could be supposed to do that. If so, a confirmation would be helpful against accidental presses.

-is there any way the digital compass could be made to work again? Or is this not possible for the same reasons hw acceleration doesn't work?

Edit: is working now... Strange....

-Polaris Office works just fine btw, perhaps you can include it by default as well. Just need the apk and the two libs in the right places.
[LG Optimus 2x] TsunKit:
(did a full wipe before installing this rom)

I can't seem to make calls or receive any either .. any fixes?
[LG Optimus 2x] LGEtech:
It is a great rom but ...

It is a great ROM but using it a few days I could see that it drain a lot of battery. The best I could get it's 8h with low use. Returning to CM7 original ROM.

I have tried to change RIL, end the battery and full slow recharge, nothing worked.

And I know that this is not fault of you, u just need more time to improve it. Also, I'm happy that are really smart people like you developing it.

Cheers and keep walking !
[LG Optimus 2x] andreilica:
Could you share the skin with me? I just love it! :p Thank you!

---------- Post added at 11:34 PM ---------- Previous post was at 11:32 PM ----------

XXMrHyde answered this in an earlier post! :)
[LG Optimus 2x] XXMrHyde:
Of course, ;)

Download
[LG Optimus 2x] undeclinable:
Wonderful, just wonderful ROM!!!

However just one thing that really bugs me....everytime I rotate the screen while in Dolphin Browser HD (or any other browser except stock), the browser FC's!

Is this the fault of the ROM or ICS??
[LG Optimus 2x] XXMrHyde:
I guess it`s also a bug in owain`s RC0-35, don`t know whether it`s already fixed in RC0-36 or next build
[LG Optimus 2x] iExitus:
Hey

I'm using Hacsynx and after the last update its impossible to sync my kontacs and calender events with Facebook. Is this a known bug or did I something wrong?
[LG Optimus 2x] axepted:
Is it possible to get a horizontal recent app list? I think I could choose it in another build, but not this?
[LG Optimus 2x] andreilica:
It's the greatest keyboard I've ever used. You still use it now or did you find a better and faster one?

Thanks a lot!
[LG Optimus 2x] hei1125:
Use v10 series ril and match it with your baseband
[LG Optimus 2x] Sörnäinen:
It works horizontal and vertical for me. :O
[LG Optimus 2x] axepted:
Hm.. Where you choose it? Can't find it..
[LG Optimus 2x] XXMrHyde:
I still use it
[LG Optimus 2x] austria89:
can't confirm that, I'm on RC17-30 with HP-Kernel, runtime atm 2d13h, WiFi active 1d14h, 8% battery left right now - of course just light usage!
[LG Optimus 2x] Sörnäinen:
Ok. :) That's one thing about Smartphones - most people use them more often during the day than the old dumbphones, and for more difficult tasks. But still "light usage" is not really the point for most people when it comes to battery time. ;)
[LG Optimus 2x] austria89:
you're right, I didn't use my O2X very much in the last days (otherwise 2,5 days would never be possible) - but WiFi was active quite a long time, so I think it's not necessarily WiFi that consumes that much battery (whereas 3G data really eats up battery)

did you already give the HP kernel a try?
[LG Optimus 2x] plakers:
This preRC2-2 is amazing! My phone reaches 1,5days and still 36% left.

Medium use, surf/sms, 3g and sync always on.

Setcpu: -25mv at all, and only one profile for screen off 216-503. My default profile 216-1216

Only one freeze, battery pulled (played with camera ;))

Thanks a lot man!!! :))
[LG Optimus 2x] hd2000:
Thanks for this amazing rom!! I must be doing something wrong here plz advise.....

I'm on RC19-35 [Full Wipe Done], with BB725(20Q) and RIL 725 (10d)

Kernel SuperNova RC2

Battery drain very bad... 1.2% per hour on standby and 20-30% per hour when in use.

When I was on stock CM-9.0.0-RC0-SelfKANG2 with stock kernel I had amazing battery life with stock kernel.

Strictly always use 2G
[LG Optimus 2x] hei1125:
Try v10 series Ril
[LG Optimus 2x] hd2000:
Damn sorry for the typo... RIL is V10d
[LG Optimus 2x] pederzen:
Hi all! :)

I'm following this thread since the beginning, but never posted since never had a problem, or if had any solved myself.

Now i don't have data connection, neither 2G nor 3G.

I tried a new install, with diffent kernel (the one from Spica, which is lightening-fast by the way :) ), but nothing changed.

I remember that this problem was already mentioned before, but now i can't find it back.

Could someone point me to the solution please?

I'm on Nova HD RC19-35 with HP-2x-Xtrem-ICS-RC1, BB:725, RIL:725 v10d

OH yeah and i have to say this is one hell of a ROM! :)

Big thank to hei, Owain and everyone who takes part in development!

You guys are official Ox2-heroes! ;)