yashsingh1/xdaforums huggingface dataset:
[Nexus S Q&A, Help & Troubleshooting] simms22:
try this ics kernel, http://goo.gl/QAuKi its Trinity TEUV(TEI6S). its undervolted, underclocked at 880mhz, and its bus/gpu is overclocked 10% at 220mhz. its fast and great on battery. i use it with cm9, but it should be good with any ics rom :)
[Nexus S Q&A, Help & Troubleshooting] TheMachoMidget:
You don't even know lol ive tried and tested that decent battery but I can't live without the mods... solid performance tho
[Nexus S Q&A, Help & Troubleshooting] Icecoldmeat:
With all the mods, they r all good as well (icup speedy, matr1x, sg-uv etc.). The new franco.kernel is released and it runs very nice. It doesn't have mods yet but the battery life and performance are super. Also like simms said, the barebones trinity kernels are the best in battery life.

I'm running NexusBeam with franco's latest and I got like 25 hours of battery after average use.

Beamed from my Nexus S using XDA app
[Nexus S Q&A, Help & Troubleshooting] irizwan:
TEUV All the way for battery performance :D
[Nexus S Q&A, Help & Troubleshooting] nodstuff:
Matr1x v15.0 is out, has all the features and is undervolted.

I get 20-25 hours out of battery with around 4-5 hours screen on time.
[Nexus S Q&A, Help & Troubleshooting] Klash6543:
Do you think using running CyberGR-MOD|NS.NGN ICS with Matr1x 14.5CFS, i could get decent battery life? i'm asking cuz i want to install ROM on Gf's phone, she still running CM7 from when i did last time, but i don't want to put a rom that lacks features. i want one feature rich that will not suck on battery life
[Nexus S Q&A, Help & Troubleshooting] MrDrumngun:
I can't get over 2 hours screen on time MAX at all anymore. I'm running Peter Alfonso's Bugless Beast GB with GlaDOS 1.12 kernel undervolted to 880 MHz and 20% screen brightness. Even with a new Battery and a full wipe and clean install I still get terrible battery life. Anybody have any ideas? I'm dying here. Is my phone broken?
[LG Nitro HD] kernelpan1c:
Kernelpan1c Nitro HD ROM

The first Custom ROM for the LG Nitro HD on AT&T

Overview:

Screenshots:

Installation:

Download:

Disclaimer:

Credits:

Donations:
[LG Nitro HD] kernelpan1c:
Version 0.4 Changes:

Ported Contacts app from Bell LG Optimus LTE (removes AT&T bloat)

Removed LG Updater (Note if you go to Settings > About phone > Software update, it will FC, thats expected)

Resigned System apps and framework (in order to use the Contacts app from Bell LG Optimus LTE)

Version 0.3 Changes:

Added LiveWallpapers and Picker back

Added OI File Manager

Set default DNS server to Google

Added Percent Battery Mod (thanks itiskonrad)

Added ICS font for Clock/Time on Lockscreen

Fixed Roboto bold font

Added QuickBoot app

Build.prop tweaks for better performance and responsiveness

Put Google Quick Search back

Version 0.2 Changes:

Added LG Email back

Changes from Stock:

Fully De-odexed

Zipaligned

Rooted

Removed All AT&T Apps, please re-download VVM, My AT&T, etc from Market

Removed Google Maps, YouTube, Gmail, please re-download from Market

Removed LG Launcher, replaced with Go Launcher EX

Removed LG Keyboard

Removed Trialware, Bloatware, Widgets

Removed Google Search Box

Removed Polaris Office

Removed Stock RichNote Notes app and Widget

Removed Social Networking Services/Accounts

Removed Smartshare

Removed Font Service and Fonts

Added Roboto font

Added Go Launcher EX

Added LG Boot animation (Replaces AT&T boot animation)

Added Torch (Flashlight)

Added Hosts file to block ads

Increased wifi scan interval to 180 seconds

Removed Carrier Text from upper left hand corner of status bar (thanks itiskonrad)

Updated app_process and system_server from ICS

Updated Market (Vending.apk) to latest

Theres other stuff I forgot...
[LG Nitro HD] kernelpan1c:
How to enable wifi tethering:

http://xdaforums.com/showthread.php?t=1555045
[LG Nitro HD] kernelpan1c:
Reserved
[LG Nitro HD] chiensibut:
i'm waiting to flash this rom
[LG Nitro HD] willverduzco:
Congrats on having the first custom ROM for the Nitro HD. :)
[LG Nitro HD] kernelpan1c:
Beta links have been sent out.
[LG Nitro HD] Sandpapers:
Put the link please!
[LG Nitro HD] kernelpan1c:
We have enough beta testers for now, I will hold off sending anymore for now. Thanks for all the interest. The public release should be within a day or two.
[LG Nitro HD] blaineball:
bravo kernelpan1c... cannot wait to get my hands on this.

I am going thru flashing withdrawls since getting this phone.
[LG Nitro HD] scott0:
this will be the 1st ROM i ever flash!

i'm very excited...................
[LG Nitro HD] Machzelet:
Hi, Kernelpan1c! Great work!

I would ask from you to release a stock deodexed rom w/o changes.

I really like stock launcher and fonts, and other stock things, but I have not enough knowledge to cook it by myself.
[LG Nitro HD] dalamchops:
notice any improvement in battery life?? that alone will be worth flashing.
[LG Nitro HD] dnorthington:
Just use Titanium backup prior to flashing and you can restore what you want.
[LG Nitro HD] scott0:
Hey, do y'all think I should go ahead and get CWM squared away on my phone now or should I wait and do it + this ROM at the same time?
[LG Nitro HD] Namuna:
Do it now and work on the fixes you're likely to have to deal with (it's still new so ya know there's gonna be bumps!). Once you're comfy it's working right, then do the ROM...Then work on the fixes with that.

I'm a big proponent of dealing with frustrations one at a time (whenever possible! :) )
[LG Nitro HD] schwin97:
This is what happens when I don't get online much over the weekend... Locked out of trying a new ROM.
[LG Nitro HD] scott0:
I'm thinking the same thing but it occurred to me *maybe* some of those bumps in CWM get ironed out in the mean time. Or is that not likely?

I'm hoping (due to my lack of knowledge re: these sorts of things) for a smooth install of the CWM. It all seems pretty straight-forward but I can get glossy eyed about these sorts of things! :)
[LG Nitro HD] kernelpan1c:
I will do that after this release. I still need to de-odex the rest of the APKs that I took out.

I will probably also release flashable ZIPs to restore apps that people want.
[LG Nitro HD] Machzelet:
It will be great!
[LG Nitro HD] youngv408:
im in a lte area...is my icon suppost to say 4g lte..on the task bar...? always says 4g...
[LG Nitro HD] kernelpan1c:
It should say 4G LTE if your on LTE. This ROM has been tested to work with LTE as long as its available.

Sent from my GT-P7510
[LG Nitro HD] youngv408:
whats it suppost to say in settings about phone...my phone network says hspa...the att guy told me he changed my network to lte
[LG Nitro HD] youngv408:
ive looked at htc vivid and skyrocket...the network type says lte...mine says hspa...anyone cam give me some pointers am i wrong about this ? or am i not gettin lte and yes i did get new sim card and had data plan changed
[LG Nitro HD] kernelpan1c:
If it says HSPA, your obviously not on LTE. Was your phone on LTE prior to flashing the ROM? The ROM doesn't touch the radio at all and theres no way to disable LTE (not yet anyways).
[LG Nitro HD] iandr0idos:
Hey, it seems like this phone needs some dev support, and I really need a device to hone my skills on.

Mind if I use your rom as a base for another rom? I've got some ideas...
[LG Nitro HD] kernelpan1c:
Your welcome to use this as a base:

http://xdaforums.com/showthread.php?t=1461522
[LG Nitro HD] iandr0idos:
Alright, thanks! Be prepared for another rom soon. ;)
[LG Nitro HD] youngv408:
no the guy i bought phone from didmt touch radio and i havent i called att i told them on tje top of my phone it says 4g and in settings it says hspa....i told them isnt it suppost to say lte in settings as mobile network typeu and the at home screen bar say 4glte...they told me you are on lte 4g is lte??? are they right or are they eeffin with me

---------- Post added at 07:50 AM ---------- Previous post was at 07:37 AM ----------

do your guys nitros say lte????
[LG Nitro HD] kernelpan1c:
If your on 4G LTE, it wouldn't say HSPA in the Settings menus or just "4G" on the status bar.

Look at this:

http://www.intomobile.com/wp-content/uploads/2011/12/ltehead.jpg

See the little "LTE" just under the G in the 4G icon. Thats what it looks like if your on LTE.

So clearly your phone isn't getting LTE.
[LG Nitro HD] kernelpan1c:
Read the first post, the stuff in the big red letters. Thats why
[LG Nitro HD] youngv408:
but isnt that talking about bricking a phone....i didnt brick my phone
[LG Nitro HD] kernelpan1c:
So if you format /data, it will brick the phone. Hence we don't format /data.
[LG Nitro HD] youngv408:
yea ok so ur telling me we cant flash a rom and itll start phone all new amd fresh right...it just changes the kernel?
[LG Nitro HD] kernelpan1c:
Where did I talk about the kernel? And learn to use correct punctuation and spelling, it would help me understand what your trying to say.

Heres why we don't touch /data in any of the existing ROMs, it will brick your phone if we did. Got it? If you want to start a fresh, read the red text on the first page:

If you have any more questions about wiping data, please start a new thread in the Nitro HD General forum.
[LG Nitro HD] Sandpapers:
[/COLOR]Hey I have an idea! Is it possible to completely remove carrier IQ? I still find its on my phone whether its on or not. Autostart shows carrier IQ agent starter a few times. I disabled that but the ciq detectors still find it.

Thanks

Voodoo detection results

Voodoo Carrier IQ Detector report:

Build fingerprint:

lge/lge_iproj/lgp930:2.3.5/GRJ90/LG-P930-V10f.19d9f9b804:user/release-keys

Carrier IQ elements found

− however it seems inactive

Detection score: 170

Test for: Linux kernel interfaces

(KERNEL_INTERFACES, weight 50)

found: /dev/sdio_tty_ciq_00

Test for: Android logcat debugging log

(LOGCAT, weight 100)

nothing found

Test for: Linux kernel drivers

(KERNEL_DRIVERS, weight 50)

found: c000fef0 t sdio_tty_ciq_init

found: c003a2b8 t __initcall_sdio_tty_ciq_init6

found: c0b21048 d sdio_ciq_drv

Test for: System services

(SERVICES, weight 70)

nothing found

Test for: ROM binaries and daemons

(SYSTEM_BINARIES, weight 70)

found: /system/lib/libiq_service.so

found: /system/lib/libiq_client.so

found: /system/bin/iqmsd

Test for: ROM configs

(ETC_CONFIG, weight 0)

found: enableCIQTestMode=true

Test for: Packages

(PACKAGES, weight 70)

nothing found

Test for: Running processes

(RUNNING_PROCESSES, weight 200)

nothing found

Test for: Suspicious classes

(SUSPICIOUS_CLASSES, weight 0)

found: com.carrieriq.iqagent.service.receivers.BootCompletedReceiver

Test for: Linux kernel dmesg log

(DMESG, weight 100)

nothing found

--

Voodoo CarrierIQ Detector 2.0.5
[LG Nitro HD] kernelpan1c:
I actually used the disable carrier IQ script from XDA on my phone when I first got it. Unfortunately I don't think theres a simple way to completely remove CIQ, its baked into the OS by LG for AT&T. I think disabling it is the best we can do. I can certainly include the disable CIQ script in the ROM, which if theres enough interest, I'll include that in a future release.

You might be interested in this though:

http://xdaforums.com/showpost.php?p=17612559&postcount=110

along with the PRO key linked in that post

It disables Carrier IQ, Google Checkin and other potential privacy invasions
[LG Nitro HD] dnorthington:
Haven't seen any comments on the latest beta build. Is anyone having issues?
[LG Nitro HD] Sandpapers:
Sweet thanks for that. Ever since i've found out about carrier iq i've looked for a way to get rid of it. Everything i did seemed to destroy the phone to the point of bricking. Script should work, if you could include that i'd appreciate it. If not, no worries i'll let you know if i figure it out.

Edit: pro version of logging test didn't remove ciq. lame. i gotta learn how to modify stuff.
[LG Nitro HD] kernelpan1c:
As long as the voodoo ciq detector shows it as inactive, you should be fine.

Sent from my GT-P7510
[LG Nitro HD] Sandpapers:
Lol. After using the logging app it ended up going to 270 detection from 170 detection from voodoo. Idk how that's possible. Whatever no big deal. Still loving the rom.
[LG Nitro HD] kernelpan1c:
The good news is LG repaired by phone under warranty and is shipping it back to me. So I should have it by Monday of next week.
[LG Nitro HD] dnorthington:
Congrats on getting it back, has anyone reported issues with the latest alpha version of the ROM?
[LG Nitro HD] hereric:
So I was using this rom immediately after I rooted and got cwm working', but I couldn't get the wireless network to connect. I changed the apn settings to bell, everything else seemed to work except the apn.

btw I would very much like to dedicate some of my spare time to developing a rom for this phone, but I don't know where to start lol. any pointers would be greatly appreciated.

one further question, if the command to format mmcblk0p30 (data) is known, why hasn't cwm been fixed yet? is it because the command we know only works over a ADB? I plan on trying to compile it myself once I get Ubuntu going and some spare time lol

sorry for the poor typemanship, Asus transformers' keyboards are total ****.
[LG Nitro HD] kernelpan1c:
Are you using an LG Optimus LTE from Bell or a LG Nitro HD from AT&T? I remember someone else posting that it didn't work on their Bell Optimus LTE.

Unfortunately I don't develop CWM for this phone and the person who does doesn't have a Nitro HD to test with. So that makes things more difficult for him. Also, we're not entirely sure why the /data corruption happens, but during the beta testing of my ROM, the people who had format /data prior to installing the ROM resulted in a soft-brick. Those who left /data alone had no issues whatsoever.

I was also able to reproduce the soft-brick myself by format /data in CWM and then flashing the ROM. It causes /data to be mounted read-only after a reboot, due to filesystem errors. It does this to prevent further damage to the filesystem.

Until we can determine what causes the issue, its best not to touch with /data and just leave it as is. Since all the ROMs (including mine) are based on stock, theres no need to wipe /data when coming from stock. I can't speak about coming from one of the other 2 custom ROMs currently available.
[LG Nitro HD] hereric:
using optimus LTE from bell, on virgin mobile canada. same APN as bell for virgin

Very strange that it doesn't work on your rom when domination hd works and they are identical hardware ...

The bluetooth worked on your rom so I miss that lol
[LG Nitro HD] xidium:
I've been using the alpha .3 rom. I wiped data using the ADB method. Everything's been working great... Not a single issue, bootloop, FC etc. I'm excited to see a working CWM and more roms! Thanks for the hardwork kernelpanic
[LG Nitro HD] dnorthington:
When I run

umount /data

I'm getting:

umount: can't umount /data: Invalid argument

I am able to run other commands ls /sdcard worked to display all my files. I am by no means an adb pro. Thanks for the help in advance.

Why would data already be unmounted? Is that what it means?

Also, is there a need to wipe data based on any changes to the new version?
[LG Nitro HD] kernelpan1c:
You can just manually un-mount data from the mounts and storage menu. You absolutely dont have to use the umount commands provided you do it from the mounts and storage menu manually.
[LG Nitro HD] hereric:
I hope you can get the APN settings working on the Optimus LTE, I really want to use this rom instead of domination...

making a rom for a phone you dont have is kind of bull**** lol.
[LG Nitro HD] kernelpan1c:
Unfortunately I can't really help you (not because I don't want to, just its hard without physically having the device) with the APN. Have you triple checked that you entered it right? And you deleted it and re-created it as well? Data roaming enabled?
[LG Nitro HD] hereric:
Yeah I'm pretty sure that the information was right. How can I help figure this out?
[LG Nitro HD] kernelpan1c:
I'm not really sure to be honest. Usually it doesn't connect because theres an error with the APN itself (the text in the fields, ie a typo). I don't see any reason why it wouldn't connect to Bell/Rogers/etc if the APN was correct. I've used my LG Nitro HD on T-Mobile (just to test the unlock) and it works fine, with the T-Mobile APN and data works (wifi off).
[LG Nitro HD] hereric:
I could text and call, just data wasn't working. How does one go about obtaining the APN settings from the sim card? That's how some roms do it right?
[LG Nitro HD] HJZS2K:
Loaded the 0.3 alpha. So far so good. Couple of things. One, when accessing Display Font in Settings, I get force closed. Can't change anything there. Two, had one weird camera force close. Was trying to access gallery after taking a video. Hasn't happened again though. One thing thats not important, VVM didn't work even after redownload from market. It only worked after I restored using Ti backup.
[LG Nitro HD] kernelpan1c:
Yes fonts don't work. You can download a font changer app (ie font installer by jrummy16) from the market if you really want that. I personally think having roboto font is fine.

Sent from my LG Nitro HD
[LG Nitro HD] HJZS2K:
So you got your Nitro back?

Thanks for the esponse. Just another update. I left the phone on overnight and woke up to no alarm. Checking phone and I had no service. No data. Then tried to connect to wifi and got force closed. Tried turning on and off airplane mode and still no service.

Then, apps were randomly force closing. So I decided to reboot. First 2 times got the boot loop. Third time got stuck in LG logo screen. Had to restore using CWM. I'm back on the domination rom now.

Not sure if all that helps your development. FYI I didn't format/data.
[LG Nitro HD] kernelpan1c:
Yes I got it back. Rooted, CWM'ed, flashed 0.3 alpha of my ROM, and restored using Titanium. No issues thus far.

Did you have stock ROM before flashing mine?

Sent from my LG Nitro HD
[LG Nitro HD] HJZS2K:
I restored to stock ROM before installing yours. I had the domination ROM prior. What's strange is after I did restored again and reinstalled domination ROM, my phone died from running out of battery. Then it wouldn't boot up. Was stuck in boot loop. Had somehow gotten lucky as I pulled the battery and another reboot got me into CWM. Now I'm back on stock rom because I'm afraid. Lol.

I wonder if a full factory reset is needed if a ROM is to be installed. Ill attempt to install yours again later today after I do a full reset on stock ROM.
[LG Nitro HD] hereric:
I just flashed your alpha rom directly over domination without wiping anything. Everything seems to work including the APN.
[LG Nitro HD] HJZS2K:
Not sure if I should continue to post in this particular thread since I'm not sure if the issue is related to this rom.

I'm on the stock rom last time I posted and have now encountered the same force close issues all of a sudden. Maybe something's corrupt?

I've had to restore from CWM for the 4th time today just to get out of the boot loop. As soon as this restore is complete I'm going to wipe everything and install from a clean slate. Hope this will work. :/
[LG Nitro HD] kernelpan1c:
Theres apparently some kind of incompatibility between my ROM and Domination. I think there's something in Domination that does things differently. Mine is fully compatible with stock ROM's /data however. I'll update the first post soon to make note of this.
[LG Nitro HD] dnorthington:
I totally agree that the lack of data formatting in CWM is probably causing some problems for people. I soft bricked mine, trying to restore some stuff. I couldn't reboot without getting stuck. Only thing I could do was restore a backup from CWM. I did the command line version of wipe data, flashed kernelpanic 0.3 and am back in business. Just restored non-system apps from tibu and it's really smooth.
[LG Nitro HD] aquariuz23:
I flashed your alpha ROM Kernelpanic. I did do a factory reset like you mentioned in the first post, by flashing back the LG Stock recovery image, and I know that it wiped /data cause I lost all my settings, contacts, etc. But I was still on Domination's ROM at that point so it just brings me to a fresh installation of Domination's ROM. Afterwards, I flashed CWM back to the phone, and did all the steps to flash your rom, n voila it's all done. No errors, except going to the fonts. Everything else works normally. And I really like your ROM. It's stable, and clean n quick.

Oh, side note: Anyway to get back the search prompt when holding down the menu button? I installed google search, but it didnt help.
[LG Nitro HD] dnorthington:
If you backed up the stock ROM after you initially rooted (which you should always do), restore Google Search.
[LG Nitro HD] HJZS2K:
Quick update: so it's been a couple of days since I did the wipe data and cache through command line and re-installed the alpha 0.3 rom. So far so good. No hiccups and running smooth. I think it was indeed because I had the domination rom previously and CWM's wipe commands didn't work properly. Now that I have a fresh install, everything even looks different. I think before it was still mixed with the domination rom.

*knock on wood this works continuously*
[LG Nitro HD] kernelpan1c:
I'm including the Google Quick Search Box in the 0.3 Final release (coming today). Hopefully that fixes the search prompt issue.

And yes, the fonts don't work. Thats on purpose.
[LG Nitro HD] hereric:
I noticed you removed the link to your 0.3 alpha. Can i please get the MD5 of the ZIP? I was about to do a clean flash of it... unless you are about to release 0.3 for real lol
[LG Nitro HD] kernelpan1c:
Yes, wait about 30 minutes
[LG Nitro HD] dnorthington:
Kernelpan1c, I'd suggest you add some optional or suggested steps to the OP to encourage users to a) use titanium backup prior to flashing the ROM (so they can restore something you choose to leave out) and b) follow the manual steps to wipe data using adb before they install. I think doing so will lead to fewer issues. Looking forward to a final version of .3 and your continued development. Thanks.
[LG Nitro HD] kernelpan1c:
Thanks for the suggestion, I will do that.

ps. 0.3 is out
[LG Nitro HD] hereric:
0.3 installed, I wiped /data with ADB and everything else through CWM and I'm having a great experience so far. The LG setup wizard at the beginning consistently force closes when trying to setup a facebook/twitter account however.

Trying to get go launcher setup like i had it before now : D

The APN settings work once manually entered on unlocked Bell Optimus LTE!

gave you a thanks ! :D

You're a hero!
[LG Nitro HD] gte460z:
Can you put the command to clear /data from the shell in CWM so we can start fresh? Or do you recommend we flash the stock recovery, run it, then put CWM back in and flash?
[LG Nitro HD] kernelpan1c:
Heres how to wipe data manually and safely from CWM via adb shell:

1. Go to Mounts and Storage and unmount /data if its mounted

2. Run "adb shell"

3. Run these 2 commands, 1 at a time. Wait for the first command to finish before running the second

/sbin/mke2fs_static -t ext4 -b 4096 /dev/block/mmcblk0p30
/sbin/e2fsck_static -y /dev/block/mmcblk0p30

Thats it
[LG Nitro HD] dnorthington:
Boot time is a little long, so don't be alarmed if you've seen boot loops or other issues and are afraid it's stuck. Just give it time.

After a few hours, I'm really looking this ROM. Clean and fast and the battery percentage is nice. I'm running zeam launcher.
[LG Nitro HD] gte460z:
I am freaking pumped! Percent battery finally made it in! Only thing missing from 0.2 IMHO.
[LG Nitro HD] kernelpan1c:
Do you guys prefer the stylized 4G (and 4G LTE) icon from AT&T or the H and 4G icons instead?
[LG Nitro HD] lilbluemirage:
if I push the stock LG launcher to /system/apps, will it work?
[LG Nitro HD] kernelpan1c:
It should. Make sure permissions are set right after pushing it. Just leave Go Launcher installed and once LG Launcher is working, you can delete Go Launcher. I have to say though, LG Launcher is horrible and laggy.
[LG Nitro HD] hereric:
Had the phone reboot while playing music over Bluetooth. Domination had same issue. Stock did not.

Just letting you know!
[LG Nitro HD] kernelpan1c:
Thanks, will take a look.